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5G Portable MiFi MN20
Basical Information Model Nameย ย MN20 Prodcut Typeย ย 5G Portable MiFi Dimensionย ย ย ย Body: 135*70*17mmย ย ย Package: 167*105*38mm Weightย ย ย ย ย ย Body: about 179gย ย ย ย ย ย Package: 296g Colorย ย ย ย ย ย ย ย White-grey, Black, customization is available OEMย ย ย ย ย ย ย ย Yes […]
5G Indoor CPE MN40
Basical Information Model Nameย ย MN40 Prodcut Typeย ย 5G Portable MiFi Dimensionย ย ย ย Body: 115*108*22mmย ย ย ย Package: 295*140*125mm Weightย ย ย ย ย ย Body: about 368g ย ย ย ย ย Package: 1kg Colorย ย ย ย ย ย ย ย White, customization is available OEMย ย ย ย ย ย ย ย Yes Air […]
5G Portable MiFi MQ100
Basical Information Model Nameย ย MQ100 Prodcut Typeย ย 5G MiFi Dimensionย ย ย ย Body:ย 140mm*70mm * 20mm Weightย ย ย ย ย ย Body: about 280g Colorย ย ย ย ย ย ย ย White & Black, customization is available OEMย ย ย ย ย ย ย ย Yes Air Interface Technical Standardย ย ย ย Compatible withย WCDMA, FDD-LTE, TDD-LTE, 5G, […]
4G/5G Router & Modem Boards (Embedded Systems for IoT)
7 items
5G MiFi & CPE
8 items
5G RedCap Routers (and RedCap Modems)
16 items
Industrial 4G LTE Modem (Cellular Modems)
3 items
Industrial 4G Router
28 items
Industrial 4G/5G PoE Routers (PoE In & PoE Out)
9 items
Industrial 5G Modem (5G Cellular Modems)
9 items
Router Industri 5G
19 items
Industrial PoE Switches (Managed & Unmanaged)
15 items
IoT 4G Advanced Routers
26 items
loT 4G Routers
2 items
OEM/ODM Customized Industrial Cellular Routers & IoT Products
1 items
E-Lins vs PUSR: 5G Router OEM Comparison for IoT Projects Demo
Why This Comparison Is Worth Writing When someone searches forย E-Lins vs PUSRย industrial router comparison, they are usually an engineer or procurement manager who has already shortlisted both brands and wants one clear tiebreaker. In my experience running product evaluations across distributed IoT deployments in Asia, the Middle East, and Europe, both E-Lins and PUSR appear […]
E-Lins vs PUSR: 5G Router OEM Comparison for IoT Projects
OEM Router Manufacturer Comparison E-Lins vs PUSR: Which OEM Router Manufacturer Is Right for Your IoT Project? Two Chinese industrial router manufacturers, both strong on paper, but built around genuinely different commercial and technical philosophies. Here is how to tell them apart โ and how to choose. E-Lins vs PUSR OEM IoT […]
E-Lins vs Peplink: 5G Router Comparison for Factory Automation
E-Lins H900frc vs Peplink MAX BR1 Mini 5G: Which Industrial Router Is Better for Factory Automation? E-Lins H900frc vs Peplink MAX BR1 Mini 5G: Which Industrial Router Is Better for Factory Automation? I’ve been in this industry long enough to know that the routers that look similar on paper can feel worlds apart on the […]
E-Lins vs Teltonika: Industrial Router Comparison for IoT Projects
E-Lins vs Teltonika Industrial Routers: Which One Is Right for Your IoT Project? E-Lins vs Teltonika Industrial Routers: Which One Is Right for Your IoT Project? I have spent a significant part of the last several years in a product testing lab and on job sites in four continents, evaluating industrial routers for clients ranging […]
5G RedCap vs 5G Router IoT: Which Fits Your IoT Project?
5G RedCap vs Full 5G Router: How to Choose for Your IoT Project | E-Lins H900frc vs H900f 5G RedCap vs Full 5G Router: How to Choose the Right One for Your IoT Project 5G RedCap is a stripped-down, lower-power variant of 5G designed specifically for IoT โ not a budget compromise, but a deliberate […]
Enterprise-Security Industrial 5G Router for OT Networks
Industrial 5G Router Security for OT Networks: RADIUS, TACACS+, 802.1x, and Zone-Based Firewall for PLC, SCADA, and Sensor Protection Most compact industrial routers make a security trade-off that OT engineers have learned to live with: they support either VPN tunneling or basic access control lists, but not the full authentication and segmentation […]
5G Router for VoIP and Unified Communications โ SIP ALG & QoS
5G Router for VoIP and Unified Communications: SIP ALG and QoS Over Cellular | E-Lins 5G Router for VoIP and Unified Communications: SIP ALG, QoS, and NAT Traversal for Voice That Actually Works Over Cellular VoIP has a reputation problem on cellular connections, and most of the time the cellular link isn’t actually the cause. […]
Mini 5G Router for In-Vehicle and Mobile IoT โ Wi-Fi 6 & 5G
Mini 5G Router for In-Vehicle and Mobile IoT: Wi-Fi 6 and 5G Working Together | E-Lins Mini 5G Router for In-Vehicle and Mobile IoT: How Wi-Fi 6 and 5G Work Together in Moving Platforms I’ve lost count of how many times I’ve explained this to a customer on a call: your vehicle doesn’t have one […]
Industrial 5G Router for In-Vehicle Applications
Industrial 5G Router for In-Vehicle Applications: Power, Vibration, and Always-On Connectivity | E-Lins Industrial 5G Router for In-Vehicle Applications: How the H685f Handles Power, Vibration, and Always-On Connectivity An in-vehicle router lives in a different world from a cabinet-mounted one. The power supply swings between 11 V and 32 V across the battery’s charge cycle […]
5G Router with 5 Ethernet Ports Replaces Edge Switch
5G Router with 5 Ethernet Ports: Replacing the Edge Switch in Small Industrial LANs A cabinet with a PLC, an NVR, a wireless access point, and an occasional maintenance laptop is a four-device LAN โ and four devices is one more than most compact industrial routers can connect directly. The usual fix is a small […]
How To Pick an Industrial 5G Router with SIM For Your IoT Scenarios?
Industrial 5G Router Ultimate Guide Industrial IoT Connectivity Background: Industrial digital transformation is rapidly growing in areas such as manufacturing, transportation, energy and smart cities also remote monitoring applications. Reliable wireless connection has become mission-critical as organizations deploy more connected devices and edge computing solutions. An Industrial 5G Router with SIM acts as the backbone […]
Mini 5G Router with Wi-Fi 6 for AGV & Factory IoT
Mini 5G Router with Wi-Fi 6 for AGV and Factory Floor IoT | E-Lins Mini 5G Router with Wi-Fi 6 for AGV and Factory Floor IoT: Why Density Matters More Than Speed When a router spec sheet lists Wi-Fi 6, the instinct is to read it as a speed upgrade โ faster downloads, lower latency, […]
5G RedCap Router with PoE In & Out for Industrial IoT
5G RedCap Router with PoE In and Out: One Device for Connectivity and Field Power at Industrial IoT Sites Most 5G RedCap routers support PoE In โ they can be powered by an upstream Ethernet cable. The H820frc goes a step further: it supports both PoE In and PoE Out, meaning it […]
5G Outdoor CPE Router: Direct Pole Mount Without a Cabinet
5G Outdoor CPE Router: Direct Pole Mount Without a Cabinet | E-Lins The Outdoor 5G CPE That Lives on the Pole โ and Why That Changes Everything About Remote Site Installation Most outdoor deployments follow the same pattern: find a weatherproof cabinet, mount the router inside it, run conduit to a power socket, then add […]
Industrial 5G Router with PoE for Remote Field Sites
Industrial 5G Router with PoE: Connecting Field Devices Without Extra Power Infrastructure | E-Lins Industrial 5G Router with PoE: Connecting Field Devices Without Extra Power Infrastructure Most remote field sites have exactly one problem in common: too many devices that need power, and not enough conduit runs to get it there. A 5G router with […]
Compact Industrial 5G Router for Embedded Systems
Compact Industrial 5G Router for Embedded Systems | E-Lins How to Select a Compact Industrial 5G Router for Embedded Systems and OEM Applications When an embedded product or OEM system needs 5G cellular access, the router specification cannot start from peak throughput. It must start from physical size, interface compatibility, power input, operating environment, and […]
How to Choose the China Best 4G Router Manufacturer?
Industries across the world are getting automating due to industrial IoT and M2M communication technologies. Reliable wireless connectivity has become the table stakes for many industrial applications ranging from smart factories and remote monitoring systems to transportation and energy structure. Consequently, the need for such industrial cellular networking devices continuously rising at very rapid pace. […]
Industrial 5G Router: Benefits, Applications & How to Choose
Understanding Industrial 5G Connectivity and Its Growing Importance A 5G Router is more than a device that accepts a SIM card and connects to a mobile network. In industrial IoT, automation, energy, transportation, and remote monitoring projects, a wireless cellular gateway often becomes the communication gateway between field equipment and cloud platforms.These wireless links cut […]
4G LTE Router vs 4G Modem: Which One Do You Need?
4G LTE Router vs 4G Modem is not only a device-name comparison in industrial IoT and M2M projects. The real question is whether the cellular device must manage a local network, or whether it only needs to provide mobile network access to an existing host system. Therefore, selection should start with the project architecture, not […]
5G Router with SIM Card and eSIM: Buying Guide for Industrial Projects
Industrial 5G projects often become difficult after installation because SIM planning was treated as a small detail. In practice, multi-region deployment, APN policy, fixed IP access, carrier coverage, VPN tunnels, and remote management can affect daily maintenance as much as router hardware. Therefore, selecting a 5G Router should start from the real network architecture, not […]
5G Cellular Router for Industrial IoT: Key Features and Applications
This guide explains how a 5G cellular router supports industrial IoT projects, covering key features, application scenarios, router vs modem differences, deployment planning, and buying checklist for remote monitoring, automation, video, transportation, and edge networking.
5G Router vs 4G Router: Which Is Better for IoT and M2M Projects?
This guide compares 5G router vs 4G router for industrial IoT and M2M projects, helping buyers choose the right option based on bandwidth, latency, coverage, cost, RedCap, application scenarios, and long-term deployment needs.
E-Lins 5G Industrial Routers: Enabling Cloud-Edge IoT Transformation
Section 1: Industry Background + Problem Introduction The industrial Internet of Things (IoT) sector faces a critical challenge: 68% of projects fail due to network instability, hardware freezing in extreme temperatures, and excessive maintenance costs for distributed sites. As industries accelerate digital transformation, the demand for reliable, high-bandwidth connectivity in unattended environments has never been […]
5G NR Industrial Gateways: E-Lins Technology’s Answer to Transportation Connectivity Challenges
Section 1: Industry Background + Problem Introduction Transportation systems worldwide face unprecedented connectivity demands as intelligent infrastructure becomes the backbone of modern mobility. From real-time traffic management to in-vehicle networking and electronic passenger information displays, the industry confronts critical technical pain points: network interruptions during extreme weather conditions, connectivity failures in high-interference environments, and excessive […]
Industrial Dual SIM 4G Routers: Asia Distribution Network Evolution
Section 1: Industry Background + Problem Introduction Asia’s industrial IoT market faces a critical connectivity paradox. As the region rapidly digitalizes manufacturing, logistics, and infrastructure sectors, network reliability remains the fundamental bottleneck. Current statistics reveal that 68% of industrial IoT projects encounter failure risks primarily due to network instability, hardware malfunctions in extreme temperatures, and […]
TOP 7 Professional 5G RedCap Router OEM Factories for Industrial IoT Excellence
As global industrial IoT deployments accelerate, 5G RedCap (Reduced Capability) technology has emerged as a critical connectivity solution bridging the gap between high-speed 5G and legacy 4G networks. This mid-tier technology addresses specific pain points in industrial applications: excessive power consumption of full 5G modules, insufficient bandwidth of 4G LTE in high-density sensor networks, and […]
2026 | TOP 7 eSIM Industrial 4G Routers for Mission-Critical IoT Connectivity
The emergence of eSIM-enabled industrial 4G routers addresses these pain points by combining embedded SIM technology with ruggedized hardware designed for unattended deployment scenarios. These devices eliminate physical SIM card replacement challenges, enable remote carrier switching, and provide industrial-grade reliability in temperature extremes ranging from -40ยฐC to +75ยฐC. This ranking evaluates solutions based on three […]
How to Choose an Industrial 5G Router for IoT and Edge Networking
Choosing an industrial 5G router is not only about getting faster cellular speed. In real IoT, M2M, and edge networking projects, the right choice depends on bandwidth demand, 5G and 4G coverage, SIM policy, VPN access, field interfaces, power input, antenna location, and long-term remote maintenance. A 5G Router can support video upload, edge computing, […]
Dual SIM 4G Router for Remote Monitoring and Industrial Sites
A dual SIM 4G router is often selected for remote industrial sites where one unstable carrier connection can stop monitoring, alarms, or remote maintenance. For buyers comparing a dual SIM 4G router, the real question is not only whether the router has two SIM slots, but whether it can keep the site reachable when one […]
4G Router with SIM Card: What Industrial Buyers Should Know
A SIM card can start a cellular connection, but it does not define the reliability of an industrial network. In remote monitoring, CCTV, PLC, EV charging, ATM, kiosk, and unmanned station projects, a 4G router with SIM card must also match the carrier network, APN settings, antenna layout, VPN access method, power environment, and maintenance […]
How to Choose an Industrial 4G Router for IoT and M2M Projects
Industrial IoT and M2M projects often fail for practical reasons. The signal is weak, the SIM plan is not matched, remote access is missing, or the router cannot recover after a network drop. Therefore, selecting an industrial 4g router should not start with price or peak speed only. A field project needs stable cellular access, […]
All you need to know about 4G Router Manufacturer
Console: In an increasingly connected world, industrial networking has evolved to be the bedrock of modern-day business functions. Whether it is smart factories, transportation systems, remote monitoring or energy management, we need a robust connectivity. Such increase in demand has made selecting the right 4G Router Manufacturer much more crucial than ever before. Companies across […]
How to Select the Ideal Industrial 5G Router Manufacturer
What You Need to Know About Industrial 5G Routers for Connected Edge Applications The demand for high speed & reliable wireless communication is growing with the proliferation of Industrial IoT & IIoT and smart manufacturing, remote monitoring, digital transformation. 5G technology is the backbone of next-generation industrial networking as industries transition out of traditional wired […]
Understanding An Industrial 4G Modem
The 4G Modem for Industrial Applications Reliable communication technologies have always been at the heart of everything that connects machines, devices and operators in the industrial world. As the Internet of Things (IoT) and Industry 4.0 paradigm are becoming ubiquitous, wireless communication is more relevant than ever before. Industrial 4G Modem: Industrial 4G modem is […]
5G RedCap eSIM Router: Maximum IIoT Efficiency
What a 5G RedCap eSIM Router? 5G RedCap (Reduced Capability) is a simplified 5G NR of 3GPP Release 17 for industrial Io (IIoT) and mid-tier connectivity use cases. Full-capability 5G (eMBBโenhanced Mobile Broadband) is all about ridiculously high speeds for applications such as streams of 4K content and autonomous vehicles (up to 20Gbps), while RedCap […]
LTE Routers: Your Ultimate Connectivity Guide for IoT & IIoT
An Ultimate Guide to High-Speed Industrial Wireless Connectivity via LTE Routers: Enterprise, Remote Location & IoT 1)Introduction The message is to a high demand customer: quality internet access is not optional, it has become a required service in this connected world where businesses and industrial operations can gain so much from reliable coverage as will […]
Best Top5 Industrial 4G LTE & 5G Router Maker in China
As a result, modern industries including smart manufacturing, transportation, energy, security surveillance and IoT deployments today sit on an indispensable foundation of industrial networking. With growing global demand for stable industrial connectivity, China has become one of the largest centers for manufacturing the top 4G LTE and 5G routers in the world. In this article, […]
How to Choose The Best Industrial 4G PoE Router
Introduction As industries continue to digitize operations, reliable connectivity has become a fundamental requirement. From remote construction sites to smart city infrastructure, organizations need networking solutions that can perform in challenging environments. A rugged industrial 4G PoE router is specifically designed to meet these needs by combining wireless connectivity, power delivery, and durability. Unlike traditional […]
PoE Network Router: The Ultimate Guide to PoE Networking
1)What Is a PoE Network Router? A PoE network router is a networking device that delivers both data and electrical power through a single Ethernet cable. Using power over ethernet (PoE) technology, it eliminates the need for separate power supplies, simplifying installations for modern networks. Unlike a traditional router combined with a PoE switch or […]
Best PoE Network Router for Small Business
Best PoE Network Router for Small Business: Complete Buying & Setup Guide Introduction: Why This Guide Matters Choosing the best PoE network router for small business is one of the most important decisions you can make when building a reliable and scalable network. As modern workplaces depend heavily on connected devicesโsuch as IP cameras, wireless […]
How to Get the Most of Your 5G Wireless Router
You have a 5G wireless router โ now to capitalize on that investment. Although 5G technology has the potential to deliver incredible speeds and dependable connectivity, there are some things you can do to maximize your router’s performance, fix typical problems, and keep your network current with the latest trends. Whether your use case is […]
How to Use 5G Wireless Router
These are the most important features to look for when selecting a 5G wireless router for your home & business With hyper-connectivity dominating the present age โ where 8K streaming, cloud gaming, remote work and smart home ecosystems form a part of everyday life โ an unfailing and cutting-edge broadband connection has transitioned into a […]
LTE Routers: Connectivity for Industrial Applications
LTE Routers: The Definitive Guide to High-Speed Industrial Wireless Connectivity for Enterprise, Remote Locations & IoT 1)Introduction Delivery to a customer with high demand makes the point clear: quality internet access is no longer a luxury; it is an absolute necessity, especially in this connected world where businesses and industrial operations stand to benefit greatly […]
Selecting Suitable LTE Router for Your Requirement
Selecting an LTE Router โ Your Definitive Buyer Guide 1)Introduction With an enormous number of models, specifications and a jargon to make your head spin, buying an LTE router can be one scary endeavor. A consumer-grade device and an industrial-grade workhorse is a completely different animal. Selecting the wrong router can result in poor performance, […]
5G RedCap eSIM Router: The Key to Optimal IIoT Efficiency
What is a 5G RedCap eSIM Router? 5G RedCap (Reduced Capability), part of the 3GPP Release 17, is a simplified version of 5G NR (New Radio) focused on industrial Io (IIoT) and mid-tier connectivity use cases. Where full-capability 5G (eMBBโenhanced Mobile Broadband) focuses on ultra-high speeds (up to 20Gbps) for applications such as 4K streaming […]
5G RedCap eSIM Router: A More Efficient Form for IIoT
What is a 5G RedCap eSIM Router? 5G RedCap (Reduced Capability), part of the 3GPP Release 17, is a simplified version of 5G NR (New Radio) focused on industrial Io (IIoT) and mid-tier connectivity use cases. Where full-capability 5G (eMBBโenhanced Mobile Broadband) focuses on ultra-high speeds (up to 20Gbps) for applications such as 4K streaming […]
Industrial 5G RedCap Router Deployments
As industrial organizations race to digitalize their operations, the demand for reliable, cost-effective, and energy-efficient connectivity solutions has never been higher. Industrial 5G RedCap routers have emerged as a critical enabler of this digital transformation, offering a right-sized alternative to full 5G and LTE routers that aligns perfectly with the needs of mid-speed industrial IoT […]
Industrial 5G RedCap Router: Bridging the Gap Between LTE & 5G
The industrial internet of things (IIoT) is undergoing a paradigm shift, driven by the need for reliable, high-performance connectivity that can keep pace with the demands of smart factories, remote infrastructure, and autonomous industrial systems. While full 5G (eMBB) offers gigabit speeds and ultra-low latency, it often comes with excessive costs and power consumption that […]
Industrial Cellular Modem โLong-Term Industrial Application Solutions
With the comprehensive advancement of global IIoT construction and the accelerated withdrawal of traditional 2G and 3G cellular networks, the industrial communication industry is facing a comprehensive equipment upgrading and network transformation. As the most widely used M2M wireless communication terminal, the industrial cellular modem is also undergoing technological iteration from low-speed narrowband to high-speed […]
Industrial Cellular Modem โ Core Rugged Connectivity Solution for IoT
In the digital transformation era of Industry 4.0 and Industrial Internet of Things (IIoT), reliable wireless data communication has become an essential foundation for industrial automation, remote equipment monitoring, smart utilities, and unmanned operation. Wired network solutions including fiber optics and Ethernet are limited by geographical constraints, high laying costs, and poor flexibility, especially in […]
4G Router Manufacturer Landscape: Trends, Selection & Best Practices
Although 5G is expanding rapidly, 4G LTE remains the most cost-effective and widely covered wireless network solution worldwide. For many industrial, agricultural, and commercial projects, 4G routers are still the first choice. As a result, the demand for professional 4G router manufacturer partners continues to grow across global markets. This blog analyzes the current industry […]
How to Select a Professional 4G Router Manufacturer
In todayโs connected world, 4G routers remain one of the most stable and widely used solutions for wireless networking. From industrial automation and smart cities to remote monitoring and vehicle connectivity, a dependable 4G router ensures constant data transmission even in areas without fixed broadband. For businesses planning large-scale or long-term deployments, partnering with a […]
How To Choose an Industrial 5G PoE Router
As industrial IoT (IIoT) continues to expand, the demand for reliable, high-performance connectivity solutions has never been higher. The industrial 5G PoE router has emerged as a critical component in modern industrial networks, combining the speed and low latency of 5G with the convenience of PoE power delivery. However, with a wide range of models […]
Industrial 5G PoE Router: The Game-Changer for IoT
In the era of Industry 4.0, where automation, IoT, and real-time data exchange are the cornerstones of operational excellence, industrial connectivity solutions must be robust, versatile, and efficient. The industrial 5G PoE router emerges as a pivotal device that bridges the gap between high-speed wireless communication and simplified power delivery, addressing the unique challenges of […]
5G Router Board: The Backbone of 5G Connectivity
In an era where high-speed internet is no longer a luxury but a necessity, 5G technology has emerged as a game-changer, redefining how we connect, work, and interact with the digital world. At the heart of every 5G router lies a critical component that powers its performance, reliability, and versatility: the 5G router board. Often […]
The Ultimate Guide to 5G Cellular Modems
In an era where connectivity is the backbone of every activityโfrom remote work and smart home management to industrial automation and outdoor IoT deploymentsโ5G cellular modems have emerged as indispensable tools. Unlike their 4G predecessors, 5G modems unlock unprecedented speed, low latency, and massive device connectivity, redefining how we stay linked to the digital world. […]
How to Choose the Right 4G Wireless Router?
With the wide range of 4G wireless routers available on the market in 2025, choosing the right one for your needs can be overwhelming. Whether youโre looking for a portable router for travel, a stationary model for your home, or a high-performance router for your small business, there are several key factors to considerโfrom 4G […]
Key Benefits For 4G Wireless Router
In a world where reliable internet connectivity is essential for work, education, entertainment, and communication, the 4G wireless router remains a versatile and accessible solution for millions of users worldwide. While 5G technology has gained significant traction in recent years, 4G wireless routers continue to dominate markets where 5G coverage is limited, offering a perfect […]
How to Choose the Right eSIM 5G Router
With the growing popularity of eSIM 5G routers, choosing the right one for your needs can be overwhelming. There are dozens of models on the market, each with different features, performance levels, and price points. Whether youโre looking for a portable router for travel, a high-performance model for your home, or a reliable solution for […]
eSIM 5G Router 2025: Market Trends & Key Benefits
In an era where seamless, high-speed connectivity is no longer a luxury but a necessity, the eSIM 5G router has emerged as a game-changer, redefining how we access the internet at home, in the office, and on the go. Combining the flexibility of eSIM technology with the ultra-fast speeds and low latency of 5G, these […]
How to Choose the Right 5G Modem Manufacturer
For businesses and OEM looking to integrate 5G connectivity into their products, choosing the right 5G modem manufacturer is a critical decision. The right manufacturer can provide high-quality, reliable modems that meet your specific needs, while the wrong choice can lead to delays, performance issues, and increased costs. With so many 5G modem manufacturers in […]
How to Choose a 4G Cellular Modem for Your Business
What is a 4G Cellular Modem? A 4G cellular modem is a hardware device that enables devices to connect to a 4G (Long-Term Evolution, LTE) cellular network, facilitating high-speed data transmission between the device and a remote server, cloud platform, or another connected device. Unlike Wi-Fi modems that rely on local wireless networks or wired […]
4G Cellular Modem: The Backbone of Industrial IoT
In an increasingly connected world, where IoT devices, industrial machinery, and remote systems rely on stable, high-speed data transmission, the 4G cellular modem stands as an indispensable component. While 5G has garnered significant attention for its ultra-fast speeds and low latency, 4G cellular modems continue to dominate many sectors due to their widespread coverage, reliability, […]
5G RedCap Modem: Reliable Connectivity for Industrial IoT
Industrial IoT (IIoT) is revolutionizing the manufacturing, energy, and logistics industries, enabling smart factories, predictive maintenance, and remote operations. Unlike consumer IoT, IIoT requires connectivity solutions that can withstand harsh industrial environments, deliver reliable performance in remote locations, and support large-scale deploymentsโall while keeping costs in check. Full 5G modems offer the performance needed for […]
5G RedCap Modem: The Game-Changer for IoT Connectivity
The rapid expansion of IoT has transformed how enterprises operate, enabling real-time data collection, remote monitoring, and automated workflows across industries. From retail and healthcare to logistics and smart cities, businesses rely on IoT devices to drive efficiency, reduce costs, and gain a competitive edge. However, traditional connectivity solutionsโsuch as 4G LTE and full 5G […]
Managed PoE Switch: Powering the Future of Smart Manufacturing
What is managed PoE Switch? The Industrial Internet of Things (IIoT) is transforming the manufacturing, energy, and logistics industries, connecting machines, sensors, and systems to create smart, data-driven operations. From predictive maintenance and real-time monitoring to automated workflows and energy optimization, IIoT relies on a robust network infrastructure that can withstand harsh industrial environments, deliver […]
Managed PoE Switch: The Ultimate Solution for Enterprise
In the fast-paced digital era, enterprises rely heavily on robust, efficient, and secure network infrastructures to support daily operations, connect remote teams, and power a growing array of IoT devices. From IP cameras and wireless access points (WAPs) to VoIP phones and smart office equipment, modern businesses require a network solution that can deliver both […]
Maximizing Network Efficiency with Industrial PoE Switch
What is an Industrial PoE Switch? An industrial PoE Switch is a rugged, industrial-grade network device that combines the functions of a standard Ethernet switch with Power over Ethernet (PoE) technology. Unlike commercial or office-grade switches, it is designed to operate reliably in harsh industrial environments, while simultaneously transmitting data and supplying electrical power to […]
Industrial PoE Switch: The Backbone of Reliable Industrial Networking
Industrial PoE Switch: A Complete Guide to Power & Connectivity in Harsh Environments 1) What Is an Industrial PoE Switch, and How Does It Differ from a Standard Switch? 1. Defining the Industrial PoE Switch An Industrial PoE Switch is a ruggedized network switch designed to deliver both data connectivity and Power over Ethernet (PoE) […]
4G PoE Router Deployed IoT Applications
As organizations increasingly rely on distributed networksโspanning remote sites, industrial facilities, and mobile assetsโthe need for reliable, self-contained connectivity solutions has never been greater. Theย 4G PoE routerย has emerged as the cornerstone of these deployments, offering a unique combination of cellular backhaul, wired distribution, and centralized power delivery. This post provides a technical deep dive into […]
The Complete Guide to 4G PoE Router
4G PoE Routers: Reliable Connectivity for Every Environment In the world of networking, reliability and simplicity often outweigh the pursuit of the latest technology. While 5G captures headlines with its blazing speeds,ย 4G LTEย remains the backbone of global connectivityโoffering extensive coverage, proven stability, and cost-effective deployment. When combined withย Power over Ethernet (PoE), the result is a […]
Deploying 5G PoE Routers for Mission-Critical Infrastructure
What is 5G PoE Router? Aย 5G PoE routerย is a device that combines three functions into one: 5G Modem โ Connects to the internet using a 5G cellular network (like your phone does), so you don’t need cable or fiber. Router โ Shares that internet connection with multiple devices (computers, cameras, etc.). PoE (Power over Ethernet) โ Sends electricity […]
The Ultimate Guide to 5G PoE Routers
5G PoE Routers: Revolutionizing Industrial & Enterprise Connectivity In the rapidly evolving landscape of network infrastructure, two technologies have emerged as game-changers for industrial, commercial, and even advanced home networking:ย 5Gย andย Power over Ethernet (PoE). When combined into a single deviceโtheย 5G PoE routerโthey create a synergy that eliminates traditional constraints of wiring, distance, and power availability. This […]
Deployment Strategies for 5G SIM Modem
A Technical Guide to Deploying 5G SIM Modem The promise of 5Gโmulti-gigabit speeds, sub-10ms latency, and massive device densityโis enticing, but deploying it in the real world requires careful planning. Theย 5G SIM modemย is the endpoint of this promise, but its performance is heavily influenced by deployment strategy, environmental factors, and network configuration. This guide serves […]
The 5G SIM Modem Redefines Industrial Connectivity
Why the 5G SIM Modem is the Catalyst for Industry 4.0 and Beyond The digital transformation of industry has found its ultimate enabler: theย 5G SIM modem. As we move further into the second half of the 2020s, the limitations of 4G LTE are becoming increasingly apparent for applications demanding instantaneous response and massive device density. […]
The Deployment of Industrial 4G SIM Modem in Critical Infrastructure
Mastering Remote Operations with Industrial 4G SIM Modems Deploying a communication network across a shipyard, a solar farm, or a highway is a fundamentally different challenge than wiring an office building. The costs associated with trenching for fiber optics, the distance limitations of Ethernet (capped at 90 meters), and the harsh environmental conditions make traditional […]
Industrial 4G SIM Modem Builds the Backbone of IoT Connectivity
Why the Industrial 4G SIM Modem is the Cornerstone of Industry 4.0 The fourth industrial revolution is being built on data. As factories evolve into smart facilities and infrastructure spreads across remote geographies, the reliance on robust, always-on connectivity has never been greater. At the heart of this transformation lies a critical piece of hardware: […]
Why 5G RedCap Router is the Future of IIoT
The Industrial Internet of Things (IIoT) is undergoing a seismic shift. For years, industries like manufacturing, energy, and utilities have relied on 4G LTE networks to connect remote assets, monitor machinery, and manage SCADA systems. However, as 4G networks begin their sunset journey and the demands for data grow, a gap has emerged. Full-scale 5G […]
How RedCap Routers Are Transforming Commercial IoT Deployments
For commercial IoTโthink digital signage, EV charging stations, and smart retailโconnectivity needs are very specific. You don’t need the millisecond latency of autonomous driving, but you do need long-term reliability, moderate throughput, and a device cost that makes business sense. Until recently, the cellular world offered a binary choice: expensive, high-power 5G or legacy LTE […]
5G Wi-Fi Routers: The Backbone of Industry 4.0
The Fourth Industrial RevolutionโIndustry 4.0โis built on connectivity. As manufacturing floors become smarter, autonomous vehicles roam factory grounds, and remote sites demand real-time monitoring, the demand for reliable, high-speed internet has never been greater. While the term “5G Wi-Fi router” might conjure images of a sleek plastic box sitting in a living room, the devices […]
The Ultimate Guide to 5G Wi-Fi Routers
The way we connect to the internet is undergoing a seismic shift. For decades, the average home or office relied on a fixed-line broadband connectionโDSL, cable, or fiberโplugged into a traditional router. While these systems are reliable, they tie you to a physical address. Enter theย 5G Wi-Fi router. In 2026, a 5G Wi-Fi router is […]
Which 4G Wi-Fi Router Do You Need?
Matching the Right 4G Wi-Fi Router to Your Environment The term “4G Wi-Fi router” covers a vast spectrum of hardware. On one end, you have sleek, white plastic boxes designed to sit unnoticed on a living room shelf. On the other, you have rugged, metal-clad devices with industrial screw terminals and wide voltage tolerances. Choosing […]
How to Choosing a 4G Wi-Fi Router
Why a 4G Wi-Fi Router Is the Smart Choice for Modern Connectivity In an era where work, education, and entertainment are entirely digital, a reliable internet connection is no longer a luxuryโit is a necessity. However, millions of households and businesses still face the frustration of slow DSL speeds, fiber-optic dead zones, or frequent wired […]
5G Cellular Router for Vehicles and Travel
Connectivity is no longer a luxury confined to our homes and offices; it is an expectation that follows us everywhereโespecially into our vehicles. Whether you are a first responder racing to an emergency, a fleet manager tracking millions of dollars in assets, or a family on a cross-country RV trip, the demand for high-speed, reliable […]
The Ultimate Guide to 5G Cellular Routers
The way we connect to the internet is undergoing its most significant transformation since the advent of fiber optics. At the heart of this change is the 5G cellular router. Once considered a niche product for travelers or a backup option for office workers, these devices are rapidly becoming the primary internet solution for homes and […]
The Ultimate Guide to 4G Cellular Router
Introduction to 4G Cellular Routers In todayโs digital world, staying connected is no longer a luxuryโitโs a necessity. Whether youโre working remotely, traveling, or managing a business in a remote area, reliable internet access is critical. This is where 4G cellular router comes into play. These devices leverage cellular networks to provide stable and high-speed […]
4G Cellular Router Is Future Of IoT Connectivity
Introduction to Advanced 4G Cellular Routers In the era of smart devices and connected ecosystems, the need for reliable and versatile internet solutions is greater than ever. 4G cellular router has evolved beyond basic internet access, now serving as essential tools for businesses, smart homes, and IoT applications. These advanced routers provide robust connectivity, intelligent […]
How A 4G SIM Router Works?
Introduction to 4G SIM Routers In todayโs world, connectivity is not just a convenience; it is a necessity. Whether for remote work, travel, or home networking, staying connected to the internet is crucial. One device that has gained significant attention in recent years is the 4G SIM router. These devices offer wireless internet access by […]
How To Choose The Best 5G SIM Router
The arrival of 5G SIM routers has revolutionized how we connect to the internet, providing fast and reliable connectivity in both urban and rural areas. Whether you’re considering upgrading your current internet setup or looking for a mobile solution, choosing the right 5G SIM router can be overwhelming due to the variety of options available. […]
The Future of Connectivity: 5G SIM Router
The demand for faster, more reliable internet is at an all-time high, and 5G SIM routers are at the forefront of this connectivity revolution. As 5G networks continue to expand globally, these routers are becoming increasingly popular for both residential and business use. In this blog, we will explore what 5G SIM routers are, how […]
How To Choose The Right 5G Router Manufacturer
With the advent of 5G technology, the world of internet connectivity is evolving faster than ever. 5G routers promise speeds and capabilities that are set to change the way we connect, stream, and work. However, with multiple manufacturers entering the market, choosing the right one can be daunting. This blog aims to guide you through […]
The Future of Connectivity: Leading 5G Router Manufacturer
5G technology is revolutionizing the way we experience the internet, and at the heart of this transformation are 5G routers. These devices enable high-speed internet connections that promise to redefine our online experience, from faster streaming to improved gaming and remote work setups. This blog explores some of the top 5G router manufacturer, their innovations, […]
Understanding An Industrial 4G Modem
What is an Industrial 4G Modem? The industrial landscape has always relied on robust and reliable communication technologies to connect machines, devices, and operators. The rise of the Internet of Things (IoT) and Industry 4.0 has made wireless communication more critical than ever before. One of the key enablers of this transformation is the industrial […]
The Benefits of An Industrial 4G Modem
Introduction to Industrial 4G Modems In todayโs hyper-connected world, industries are becoming more reliant on advanced technology to streamline operations and increase efficiency. A critical piece of this technological puzzle is the industrial 4G modem, which has revolutionized the way industries manage communication and connectivity. In this post, we will explore the various benefits of […]
The Technological Backbone of Industry 4.0
Introduction to Industrial 5G Modems and Their Importance As we move further into the digital age, industries are becoming more connected, automated, and data-driven. The driving force behind this transformation is the integration of technologies like 5G, the Internet of Things (IoT), and artificial intelligence (AI). One critical enabler of these technologies in industrial settings […]
The Future of An Industrial 5G Modem
1) Introduction to Industrial 5G Modems The advent of 5G technology has already begun to revolutionize various sectors, from consumer electronics to telecommunications. However, its impact is especially transformative in industries where high-speed, low-latency communication is essential for operations. One of the most significant applications of 5G in this context is the Industrial 5G Modem. […]
Benefits & Applications of Industrial 4G Routers
As industries increasingly rely on automation, remote monitoring, and real-time data exchange, the need for reliable and fast connectivity becomes paramount. Whether you’re managing an automated factory, overseeing a fleet of vehicles, or handling remote infrastructure, you need a robust networking solution that ensures continuous communication. This is where an industrial 4G router comes into […]
What Is An Industrial 4G Router?
In todayโs fast-paced digital world, businesses rely on constant connectivity to keep their operations running smoothly. This is especially true in industries that require real-time data transfer and seamless communication across various sites. Whether itโs for automation, IoT (Internet of Things) devices, or remote monitoring, the need for reliable, fast, and secure networks is growing. […]
The Impact of An Industrial 5G Router For Industry 4.0
1)Introduction The concept of Industry 4.0 revolves around the integration of smart technologies, IoT devices, and advanced analytics to create intelligent manufacturing systems. At the center of this transformation is the need for reliable and high-speed connectivity. This is where An Industrial 5G Router comes into play. As the backbone of wireless industrial communication, these […]
Why A 4G LTE Modem is Changing The Connection Way
As we move further into a digital world, the need for reliable, fast, and flexible internet access continues to grow. Whether youโre a remote worker, business owner, or digital nomad, staying connected is more important than ever before. However, traditional internet solutions like fiber-optic and DSL are not always available or cost-effective for everyone. This […]
What Is a 4G LTE Modem?
In an increasingly connected world, access to fast and reliable internet is a necessity. Whether you are working remotely, studying online, streaming your favorite shows, or gaming, internet speed and stability matter. Traditional broadband solutions like DSL, cable, or fiber-optic connections are common, but they might not always be feasible for everyone. This is where […]
The Power of An Industrial 5G Router
1)Introduction The world of industrial connectivity is undergoing a dramatic transformation, and at the heart of this revolution lies the Industrial 5G Router. With the advent of 5G technology, industries can now enjoy faster, more reliable, and low-latency connectivity, which is essential for modern applications like IoT, smart factories, automated machinery, and remote monitoring. This […]
Exploring the Benefits of A 4G LTE Router
As the world becomes more digitally connected, reliable internet access is crucial. Whether youโre working from home, streaming your favorite shows, or operating a small business, a dependable internet connection is key. For many people, traditional broadband solutions arenโt the best option, especially in rural or remote areas. This is where 4G LTE routers come […]
How A 4G LTE Router Works?
In todayโs fast-paced world, staying connected is more important than ever. Whether youโre working remotely, enjoying online streaming, or simply browsing the internet, a reliable internet connection is essential. This is where 4G LTE routers come into play. In this guide, weโll take a deep dive into what 4G LTE router is, how they work, […]
Understanding A 4G Modem
1)Introduction Although 5G dominates headlines, 4G LTE remains the backbone of global mobile connectivity. Billions of smartphones, routers, industrial devices, and IoT products still rely on 4G networks every day. At the center of this connectivity is the 4G modem โ the critical component that enables devices to communicate over LTE networks. This article explores […]
4G Modem Deep Dive
1)Introduction In an era dominated by 5G headlines, the 4G modem remains one of the most commercially significant and technically mature connectivity technologies in the world. Billions of devicesโfrom smartphones and routers to smart meters and vehicle telematics systemsโstill rely on LTE (Long Term Evolution) networks for stable, cost-effective, and globally available cellular connectivity. Behind […]
How to choose a suitable 5g modem?
1)Introduction If you are developing a smartphone, router, IoT device, or automotive solution, selecting the right 5G modem is critical. This guide walks through the decision-making process. 2)Key Selection Criteria 1. Application Scenario Smartphone FWA Router Industrial IoT Automotive 2. Frequency Support Ensure global band compatibility. 3. Throughput Requirements Determine peak and sustained speeds needed. […]
What is Inside A 5G Modem?
1)Introduction 5G modems are engineering marvels that integrate advanced RF design, digital signal processing, and AI-driven optimization. This article explores the internal architecture of a 5G modem and how each subsystem contributes to performance. 2)Architecture for a 5G Modem A typical 5G modem consists of: Baseband processor RF transceiver Power management unit Antenna array interface […]
What Is A 5G Modem
1)Introduction 5G technology has transformed how we connect, communicate, and compute. From ultra-fast smartphones to autonomous vehicles and smart factories, 5G is the backbone of the modern digital ecosystem. At the center of this revolution lies a critical but often overlooked component: the 5G modem. While consumers often focus on processors, cameras, and displays, the […]
How SD-WAN Is effecting IoT Networks
In todayโs digital-first world, enterprise connectivity is no longer just about linking branch offices to headquarters. It is about enabling real-time collaboration, cloud applications, IoT deployments, remote work, and seamless customer experiences. Traditional WAN architectures, which relied heavily on MPLS circuits, are increasingly unable to keep up with modern business requirements. This is where SD-WAN, […]
SD-WAN Is Essential for Digital Transformation
Digital transformation is not just a buzzwordโit is a strategic imperative. Enterprises are modernizing applications, adopting cloud computing, supporting remote employees, and deploying smart devices at unprecedented scale. However, digital transformation requires a strong and flexible network foundation. This is where SD-WAN, combined with 5G Router solutions, becomes indispensable. The Network as the Foundation of […]
How To Configue WireGuard on a 5G Router
1)Introduction: Taking Control of Your Network’s Privacy In our first blog, we explored the “why” behind pairingย WireGuard VPNย with aย 5G Router. Now, let’s dive into the “how.” For the tech enthusiast, the remote worker demanding robust security, or the privacy-conscious homeowner, configuring WireGuard at the router level is the ultimate move. It ensures every byte of […]
Why WireGuard VPN is the Perfect Partner for Your 5G Router
1)Introduction: 5G Meets Wireguard VPN The rollout of 5G technology has been a game-changer, promising and delivering blistering speeds, remarkably low latency, and the ability to connect a multitude of devices. 5G Router has become the linchpin of this revolution, turning a cellular signal into a powerful home or mobile office Wi-Fi network. However, with great speed […]
How A 5G Router Benefits Industrial Automation?
Walk through a modern automated factory, and you might be struck by what you donโt see. In their place, a silent, wireless orchestration is taking over, driven by an unsung hero: theย 5G Router. This isn’t just an upgrade; it’s the cornerstone of a new era inย Industrial Automation Manufacturing, enabling a level of connectivity, flexibility, and […]
The Future of Wireless: Wi-Fi 6, 6E, and the Road to Wi-Fi 7
Wi-Fi 6 is still rolling out globally, but the wheels of innovation never stop. The future of wireless is already taking shape with Wi-Fi 6E and the early specifications for Wi-Fi 7 (802.11be). Understanding this evolution helps us see where our connected world is headed. Wi-Fi 6E: The “E” is for “Extended” This is the most immediate next […]
How Wi-Fi 6 is Revolutionizing Business Connectivity
In the business world, reliable Wi-Fi is no longer a convenience; it’s critical infrastructure. From employee productivity and cloud applications to customer engagement and IoT operations, a weak network can mean lost revenue and frustrated stakeholders. Enterย Wi-Fi 6, a standard built with the modern, high-density business environment in mind. 1)Solving High-Density Challenges:ย Offices with hundreds […]
Wi-Fi 6 vs Wi-Fi 5: Beyond the Speed Test
On paper, Wi-Fi 6 boasts impressive specs: up to 9.6 Gbps maximum theoretical speed versus Wi-Fi 5’s 3.5 Gbps. But focusing solely on peak speed misses the point. The real-world advantages of Wi-Fi 6 are about efficiency, reliability, and handling congestion. Let’s break down the tangible differences you’ll actually feel. 1)The Congestion Challenge:ย The average […]
Choose a suitable 4G Router for IoT cases
With the growth of remote work and the demand for internet access anywhere, 4G router has become increasingly popular. But what exactly is a 4G Router, and how does it work? This article offers a clear and professional overview suitable for both tech enthusiasts and everyday users. 1)What is a 4G Router A 4G router […]
How to choose 5G Router for your IoT Solutions?
With the advent of 5G and other technologies, there are more options and features available than ever before. Here weโll share the key aspects of 5G router, to help you choose a suitable 5G Router. 1)What is 5G Technology? The term โ5Gโ refers to the fifth generation of cellular network technology, and represents the latest […]
The Future of IoT Solutions: 4G Router
In the rapidly evolving landscape of IoT & IIoT, connectivity is more critical than ever. One of the key technologies driving this transformation is the industrial 4G router. These devices are not just simple routers; they are sophisticated tools designed to provide reliable and robust connectivity in industrial environments. In this article, we will give simple […]
5G Router: A New Choice For IoT Solutions
As we all know, the next generation of cellular communication technology is called-5G. The evolution of wireless technology has brought us to the 5G era. It much faster, reliable, stable than 4G. The 5G technology has been touted as the next big thing in wireless connectivity. The projected growth rate for the worldwide 5G services market keeps […]
Why Your Operation Needs an Industrial Router
1)Introduction: In the heart of a bustling factory, a remote wind farm, or a city’s intelligent traffic system, connectivity is the lifeblood. But this isn’t the cozy, air-conditioned world of office IT. This is the frontierโa realm of extreme temperatures, conductive dust, constant vibration, and electromagnetic interference. Standard commercial routers simply cannot survive here. Enter […]
What is Wi-Fi 6?
Wi-Fi 6, also known as 802.11ax, is the most recent Wi-Fi network protocol. Wi-Fi 6 delivers faster speeds and bigger data transfers, allowing more devices to connect to the same network without service interruptions. Wi-Fi 6 also provides WPA3 encryption, making it a more secure protocol than its successor, Wi-Fi 5. 1)What are the benefits […]
Wi-Fi 6: The Next Generation of Wireless Connectivity
For years, Wi-Fi has been the invisible backbone of our digital lives, connecting our smartphones, laptops, smart home devices, and workplaces. Now, a new standard has arrived, promising to transform our wireless experience: Wi-Fi 6 (802.11ax). But what exactly is it, and why does it matter? 1)What is Wi-Fi 6? Wi-Fi 6, also known as 802.11ax, […]
5G RedCap: The Consumer Connectivity Revolution
While industries get excited about sensors and slices, the most palpable impact of 5G RedCap for most people will be on their wrists, in their cars, and in their homes. RedCap is poised to solve the fundamental dilemma of connected consumer devices: how to add always-on, reliable cellular connectivity without killing the form factor or the battery. […]
MQTT: The Modern Protocol for IoT Applications
MQTT 3.1.1 was a resounding success, but the IoT landscape evolved, demanding more sophistication. Enterย MQTT 5.0, a significant revision focused on enhancing scalability, diagnostics, and flexibility for complex enterprise and industrial IoT systems. While fully interoperable with 3.1.1 at the protocol level, 5.0 introduces features that make development easier and systems more robust. Key Enhancements […]
What are the reasons to consider 5G RedCap?
At the end of the day, is 5G RedCap going to serve use cases that are dramatically different than LTE Cat-4 or Cat-6? For the most part, no. The speeds are comparable. It’s going to meet the same or similar use cases. Think about 5G RedCap more as a natural progression of technology standards than […]
How MQTT Works?
1)What is MQTT? MQTT is a lightweight, publish-subscribe network protocol designed for constrained devices and low-bandwidth, high-latency, or unreliable networks. It is ideal for Internet of Things (IoT) and Machine-to-Machine (M2M) communication. 2)How MQTT Works? An unsecured MQTT broker is an open door to disaster. Imagine an attacker injecting fake โdoor unlockโ messages, eavesdropping on […]
Architecting Scalable MQTT Systems
Running a single MQTT broker on a Raspberry Pi is fine for a home automation project. But what happens when you need to support 10 million connected devices, process 100,000 messages per second, and maintain 99.99% uptime across continents? You hit the limits of a single broker. Scaling MQTT to industrial or global levels requires […]
A Deep Dive into MQTT QoS for Reliable IoT
In the perfect world, every network packet arrives instantly and intact. In the real world of IoTโwith shaky cellular signals, congested Wi-Fi, and sleeping devicesโdata loss is a constant threat. Sending a critical โengine overheatingโ alert cannot be a guessing game. This is where MQTTโs Quality of Service (QoS) mechanisms shine, providing developers with powerful tools to […]
MQTT: How Powers the Internet of Things
Imagine a world where billions of devicesโfrom smart thermostats and wearables to industrial sensors and autonomous vehiclesโneed to talk to each other seamlessly, often over unreliable networks with limited power. HTTP, the protocol of the web, is too heavy and chatty for this task. Enter MQTT (Message Queuing Telemetry Transport), the unsung hero and de-facto standard […]
What is eSIM?
You’re convinced of the benefits: global agility, operational efficiency, and enhanced security. Now, how do you actually implement eSIM technology in your next industrial router project? Transitioning from physical SIMs to eSIM requires careful planning across technology, partnerships, and processes. This guide walks you through the key steps for a successful deployment. Phase 1: Planning […]
The Unbreakable Link: Why eSIM is the Security and Reliability
In industrial environmentsโbe it a power grid, a pharmaceutical plant, or a railway networkโconnectivity is mission-critical. Downtime means financial loss, safety risks, or worse. Similarly, a security breach can have catastrophic physical consequences. In this high-stakes arena, the security and reliability of the cellular link itself can no longer be an afterthought. eSIM technology, embedded […]
The Technical Deep Dive: How RedCap Achieves Its Magic
For engineers and tech enthusiasts, the real beauty of 5G RedCap lies in its elegant design. It’s not a dumbed-down 5G; it’s an intelligently optimized one. Let’s peel back the layers and see how 3GPP engineered this “right-sized” device category. The Three Pillars of Reduction RedCap achieves its goalsโlower cost, power, and complexityโthrough three primary […]
The Road Ahead: RedCap’s Evolution
With Release 17 standardization complete and first chipsets emerging, 5G RedCap is transitioning from a blueprint to a commercial reality. But this is just the beginning of its journey. Understanding its evolutionโthrough 3GPP Release 18, 19, and beyond into the 6G eraโreveals its strategic role as a lasting, foundational IoT technology. Phase 1: Market Introduction (2024-2026)The […]
How eSIM and Industrial Routers Enable Scalable, Sustainable IoT
The IoT landscape is expanding at a breathtaking pace, with billions of devices forecasted to come online at the edge of networks. For industries scaling massive deploymentsโthink millions of smart meters, city-wide sensor networks, or autonomous vehicle infrastructureโtoday’s decisions define tomorrow’s capabilities. In this context, eSIM in industrial routers is not merely a convenient feature; […]
How 5G RedCap Performance in Industrial IoT and Smart Factories
The vision of the “smart factory” is intoxicating: autonomous mobile robots (AMRs) gliding between stations, high-definition wireless cameras ensuring quality control, AR-assisted maintenance, and thousands of sensors monitoring every vibration and temperature shift. But the reality has been hampered by a connectivity trilemma: Wi-Fi’s unreliability, wired Ethernet’s inflexibility, and the high cost/complexity of full 5G […]
The Bridge Builder: Demystifying 5G Redcap
For years, the 5G narrative has been dominated by two extremes: the blistering speed of Enhanced Mobile Broadband (eMBB) for smartphones and 8K video, and the ultra-reliable, low-latency magic of URLLC for critical industrial robotics. But in the vast middle ground lies the “Internet of Things” (IoT) โ billions of sensors, wearables, trackers, and industrial […]
Beyond the SIM Slot: How eSIM in Industrial Routers Drives Operational Efficiency and Cuts TCO
In industrial operations, efficiency is directly tied to the bottom line. Every truck roll, every minute of unplanned downtime, every manual configuration represents cost. While often overlooked, the humble process of managing SIM cards and cellular connectivity has been a persistent source of operational frictionโuntil now. eSIM technology is emerging as a powerful tool not […]
eSIM for Industrial IoT: The Ultimate Guide to Unlocking Global Connectivity and Agility
In the hyper-connected world of Industrial IoT (IIoT), reliable data is the lifeblood of operations. From monitoring remote wind farms to managing global supply chain logistics, the ability to transmit data from anywhere is non-negotiable. Yet, for years, industrial routers were shackled by a physical limitation: the plastic SIM card. Enter eSIM technology โ a […]
Global Trusted OEM 5G Router Manufacturer with CE/EN18031/FCC/RoHS Certification and ISO 9001 Quality Control
In an era where wireless connectivity underpins critical industrial operations, a fundamental question confronts enterprises implementing 5G infrastructure: how can organizations verify their router suppliers maintain rigorous quality standards and comply with international regulatory frameworks? This challenge makes selecting an OEM 5G Router Manufacturer with CE/EN18031/FCC/RoHS Certification and ISO 9001 Quality Control essential for deployment […]
How Can E-Lins Support Global Brands with CE/FCC/EN18031 Certified 4G Routers for IoT and Industrial Networks?
Global brands expanding IoT deployments face a recurring challenge: identifying manufacturing partners capable of delivering CE/FCC/EN18031 Certified 4G Routers for IoT and Industrial Networks while providing comprehensive customization services, regulatory compliance support, and responsive technical collaboration. This partnership requirement extends beyond simple product procurement to encompass ongoing development assistance, quality assurance, and market-specific adaptation capabilities. […]
How Does E-Lins Deliver EU-Compliant Industrial 4G Routers with RED EN18031 and RoHS Certification?
As industries across Europe continue to embrace digital transformation, the demand for EU-Compliant Industrial 4G Routers with RED EN18031 and RoHS Certification has never been stronger. Businesses require reliable, secure, and certified networking equipment that can power IoT systems, automation infrastructure, and remote communication in compliance with European regulatory standards. Among the leading names meeting […]
How to Source Reliable 4G/5G Router Manufacturers in China with Proven Export Experience
Enterprises deploying critical industrial IoT infrastructure face a significant sourcing challenge: identifying Reliable 5G Router Manufacturers in China that deliver certified, high-quality products and are capable of supporting long-term, evolving connectivity requirements. Distinguishing genuine, capable partners, like E-Lins, from mere intermediaries requires a systematic evaluation across multiple non-negotiable dimensions. This guide outlines the essential assessment […]
Leading 4G LTE Router OEM/ODM Company E-Lins Serves Europe, Africa, and Americas Markets
In todayโs rapidly expanding Internet of Things (IoT) landscape, demand for stable, secure, and globally compatible 4G LTE connectivity has never been greater. Enterprises and solution providers across Europe, Africa, and the Americas are increasingly seeking a Leading 4G LTE Router OEM/ODM Company capable of delivering certified, customizable, and scalable solutions. Among these, E-Lins Technology […]
Meet E-Lins at the Canton Fair โ China’s Leading OEM Router Manufacturer for IoT Networks
As global enterprises deploy increasingly complex IoT infrastructures, a critical question emerges: which connectivity partner can deliver industrial-grade wireless solutions that perform reliably across diverse applications while offering comprehensive customization capabilities? This challenge positions China’s Leading OEM Router Manufacturer for IoT Networks as essential technology partners. E-Lins Technology, a Shenzhen-based manufacturer, addresses these requirements through […]
Top 4G Router & 5G Router Manufacturers in China with OEM/ODM Service: E-Lins Leads the Field
As businesses worldwide accelerate their digital transformation initiatives, a crucial question emerges: who are the top manufacturers of 4G routers in China? The answer matters significantly because selecting the right connectivity partner directly impacts IoT deployment success, operational reliability, and long-term scalability. Among the top 4G/5G router manufacturers in China with OEM/ODM service, E-Lins leads […]
Why Is E-Lins Recognized Among Leading 4G Router Suppliers with CE/FCC/UKCA Certification?
The Industrial Internet of Things (IIoT) revolution demands connectivity that is not just fast, but inherently reliable, secure, and compliant. While 5G garners headlines, the foundational connectivity layer for the vast majority of machine-to-machine (M2M) and telemetry applications remains robust 4G LTE. For enterprises deploying solutions globally, the critical challenge lies in identifying Leading 4G […]
Navigating the Transition: A Guide to Migrating from Legacy Serial Networks to Modern IP with Industrial Routers
1)Introduction: Walk through any factory, water utility, or industrial facility, and you’ll find a hidden world of legacy technology: devices communicating via serial protocols like RS-232, RS-485, and Modbus RTU. These systems are incredibly robust and have been operating reliably for decades. However, they create “islands of automation” that are isolated from modern IP-based networks, […]
Simplifying Large-Scale Deployment of Industrial IoT with Centralized Management
1)Introduction: Deploying one industrial router is straightforward. Deploying and managing one hundredโor one thousandโacross multiple countries is an entirely different challenge. Manually configuring each device, traveling to remote sites for troubleshooting, and ensuring consistent security policies is a logistical and financial nightmare. The solution lies not in the router hardware alone, but in the cloud-based […]
Keeping the Lights On: The Critical Role of Redundancy and Failover in Industrial Networks
1)Introduction: In industrial operations, network downtime is not an inconvenience; it’s a direct hit to productivity, safety, and revenue. A single network failure can halt production, spoil a batch, or leave a remote asset unmonitored and vulnerable. Relying on a single internet connection is a massive risk. This is where the sophisticated redundancy capabilities of […]
How Industrial Routers Enable Smarter Decision-Making
1)Introduction: The promise of Industry 4.0 is data-driven optimization. But simply sending every byte of data from thousands of sensors to the cloud is inefficient, expensive, and slow. The real intelligence lies in a distributed model, where computing happens where it’s most effective. This is the core of edge computing, and the industrial router has […]
Beyond Connectivity: How Our H685’s EN18031 Certification Safeguards Your IoT Operations
At E-Lins, we understand that your IoT projects are vital to your business operations. A network failure or a security breach isn’t just an IT issueโit can halt production, disrupt supply chains, and compromise critical data. Thatโs why simple “connectivity” is no longer enough. Your industrial operations demand secured and resilient connectivity. We are thrilled to […]
Setting a New Standard: Our H685 Industrial Router Achieves Prestigious EN18031 Certification
In the rapidly evolving world of Industrial IoT (IIoT), security and reliability are not just featuresโthey are the foundation. At [Your Company Name], we are committed to building this foundation with the highest levels of integrity and resilience. That is why we are immensely proud to announce that our flagship industrial-grade router, the H685, has […]
How Industrial Routers Enable Smarter Decision-Making
1)Introduction: The promise of Industry 4.0 is data-driven optimization. But simply sending every byte of data from thousands of sensors to the cloud is inefficient, expensive, and slow. The real intelligence lies in a distributed model, where computing happens where it’s most effective. This is the core of edge computing, and the industrial router has […]
Key Features to Evaluate When Choosing an Industrial Router
1)Introduction: The market for industrial routers is vast, with options ranging from basic models to highly sophisticated devices. Selecting the wrong one can lead to network vulnerabilities, unexpected downtime, and costly replacements down the line. This blog serves as a comprehensive buyer’s guide, walking you through the essential features and specifications you must consider to […]
Securing Your Operational Technology (OT) Network with Industrial Firewall Routers
1)Introduction: The convergence of IT (Information Technology) and OT (Operational Technology) has unlocked incredible efficiencies, but it has also flung open the doors to a new world of cyber threats. Legacy industrial control systems (ICS) and SCADA systems, designed for isolated networks, are now vulnerable targets. A standard router is not enough. What you need […]
Unleashing the Power of Cellular Connectivity in IoT
Running an Ethernet cable to a sensor on a moving vehicle or a monitoring station in a desert is impossible. For decades, this simple fact limited the scope of remote monitoring and control. The advent of robust cellular connectivity, harnessed through industrial cellular routers, has shattered these limitations. These devices are the gateways to a […]
Why Your Operation Needs an Industrial Router
1)Introduction: In the heart of a bustling factory, a remote wind farm, or a city’s intelligent traffic system, connectivity is the lifeblood. But this isn’t the cozy, air-conditioned world of office IT. This is the frontierโa realm of extreme temperatures, conductive dust, constant vibration, and electromagnetic interference. Standard commercial routers simply cannot survive here. Enter […]
Source the Top Reliable 4G/5G Router Manufacturers
In 2025, the demand for Top Reliable 4G router & 5G Router Manufacturers continues to grow as businesses and industries worldwide rely on seamless wireless connectivity to power smart devices, IoT applications, and remote operations. In this competitive landscape, one name consistently stands out โ E-Lins Technology Co., Limited, a trusted Chinese manufacturer known for […]
E-Lins to Exhibit at CES 2025: Presenting Leading Industrial 5G Routers with Global Bands Support
The global connectivity landscape is entering a period of rapid evolution, and Leading Industrial 5G Routers are emerging as the foundation of this transformation. As enterprises accelerate toward smart manufacturing, intelligent transportation, and real-time industrial control, the demand for secure, high-speed, and globally adaptive 5G solutions continues to surge. Recognizing this global momentum, E-Lins Technology […]
What is a Virtual LAN?
VLAN is a local area network broadcast domain that is partitioned and isolated in a virtual network at the data link layer. A VLAN behaves like a virtual network switch or network link that can share the same physical structure with other VLANs while staying logically separate from them. 1)What Are VLANs Helpful With? By further dividing the network part of the IP address into […]
Are You Sourcing A Reliable Router Manufacturer?
As global industries accelerate their digital transformation, demand for reliable OEM 4G router & 5G router suppliers with RED, EMC, and LVD certification continues to rise. Enterprises across logistics, energy, manufacturing, and smart city sectors are relying on advanced wireless routers to ensure seamless IoT connectivity and secure data transmission. In this rapidly evolving landscape, […]
Wi-Fi 7, Never Than Before
1)What Is Wi-Fi 7? Wi-Fi 7 is the next-generation Wi-Fi standard to be launched, also known as IEEE 802.11be. Based on Wi-Fi 6, Wi-Fi 7 introduces technologies such as 320 MHz bandwidth, 4096-quadrature amplitude modulation (QAM), multiple resource unit (MRU), and multi-link operation (MLO). Drawing on these cutting-edge technologies, Wi-Fi 7 delivers a higher data transmission rates and […]
How To Choose Suitable LTE Categories?
We often heard these words: LTE CAT4/CAT1/CAT M and NB IoT. Then what are they and which is the best choice for your projects? This blog we will provide a brief description for these technologies. Introduction to LTE Technologies and Categories Long-Term Evolution (LTE) is the standard for wireless broadband communication. It is designed to […]
Showcases Global Solutions in MWC
In an industry where connectivity reliability determines operational success, finding a China leading 4G LTE router supplier capable of delivering both quality and customization remains paramount. As Mobile World Congress Barcelona recently concluded its 2025 edition, the world’s most influential connectivity event once again demonstrated how industrial IoT infrastructure continues evolving to meet escalating global […]
Who is China Leading IoT Router Manufacturer?
In an era defined by hyper-connectivity, the demand for robust, high-speed, and reliable wireless networking solutions has never been greater. The global rollout of 5G technology, coupled with the exponential growth of the Industrial Internet of Things (IIoT), necessitates networking hardware that is not only technologically advanced but also globally compliant. Stepping into this critical […]
Why We Often Use VPN Network?
1)What is VPN? VPNs (Virtual Private Networks) have become a sought-after-privacy tool in the digital age because they encrypt your internet traffic and mask your IP address, keeping your data safe and secure from malicious actors, advertisers, ISPs (Internet Service Providers), and other third parties. If you want to enhance your privacy and security, then […]
What is Cloud based VPN
1)What is Cloud-Based VPN? A cloud virtual private network (cloud VPN) is a form of technology designed to help users access their organizationโs applications, data, and files through a website or an application. Unlike traditional or static VPNs, a cloud VPN provides a secure connection that can be rapidly deployed globally.2. What is the situation of […]
Do you know about DTU?
DTU is widely used in many IoT cases. Then what is DTU and how it work? This blog will give a brief description for DTU. 1)What is DTU? DTU stands for Database Transaction Unit, which is also called serial server, IP Modem and industrial IoT terminal device. It can be used as a gateway in […]
Do You Know About CAN Bus?
When talking about vehicle networking, you must have heard about the term โCAN busโ. What is CAN bus? How does it work? 1)What is CAN bus? โCAN busโ stands for Controller Area Network Bus (CAN bus). It is a message-based protocol for serial communications in automobiles. In the automobile industry, for the sake of security, comfortability […]
How Modbus Work In IoT Field?
1)What is Modbus protocol? Modbus is a serial communication protocol, and it is a bus protocol published by Modicon Company (now owned by Schneider Electric) in 1979 for communication with its programmable logic controller (PLC). There are many Modbus Protocol, the most common are Modbus TCP, Modbus RTU, Modbus ASCII and Modbus Plus. We share […]
Simple knowledge for Carrier Aggregation
In our IoT field, enterprises rely on high-performance internet for daily operationsโfrom real-time data sync in retail chains to video conferences and critical communications in remote or emergency scenarios. While 5G already delivers significant improvements in speed and latency, one technology takes it even further: Carrier Aggregation (CA). This blog describe what Carrier Aggregation is, […]
What is OSPF?
OSPF is Open Shortest Path First, which is a typical Link-state routing protocol. Here, the routing domain refers to an Autonomous System (AS), which refers to a group of networks that exchange routing information with each other through a unified routing policy or protocol. In this AS, all OSPF routers maintain the same database describing […]
Why Use VRRP?
We know that in order to realize device communication between different subnets, we need to configure routing. At present, there are two commonly used routing methods: Both routes have their own advantages and disadvantages: The above two routes are widely used now. What is VRRP? Here share some key points for VRRP. 1. VRRP (Virtual […]
Why do we choose to use IPv6?
IPv6 was introduced to replace IPv4 and is often referred to as the โnext generation Internetโ because of its enhanced capabilities and its growth in recent years. IPv6 or Internet Protocol Version 6 is an upgrade of IPv4. Why We Need IPv6 The challenges of IPv4 1. Lack of enough IP addresses The earlier version, […]
How To Choose IoT Router and Enterprise Router?
How to choose a router between an IoT 4G Router and an enterprise router? When we use IoT router and when use enterprise router? Understanding their specific features and applications is essential. Both types of routers serve different environments and needs. Enterprise routers are designed for high-speed networks in stable indoor environments, industrial routers are […]
Why we need 4G & 5G failover solution
In todayโs fast-paced digital world, network connectivity is the foundation of business operations. Whether supporting remote work, processing transactions, or running automated systems in factories, uninterrupted connectivity is essential for maintaining productivity and customer satisfaction. Thatโs why many businesses are now turning toย 4G & 5G failover solutionsโa modern, reliable, and cost-effective way to ensure continuous […]
What are the difference of industrial router and home router?
In todayโs connected world, routers are essential to keeping networks running smoothly. Whether for a home setup or an industrial application, selecting the right router is critical. This article provides a comprehensive comparison of industrial routers and home routers, examining their differences from various angles to help you make an informed decision. Security Reliability Ease […]
What are the Differences between 5G FWA and 5G ODU
As the rollout of 5G technology accelerates, consumers and businesses are faced with new decisions about how to best harness this powerful network. Among these decisions is choosing the right type of equipment โ 5G FWA (Fixed Wireless Access) or 5G ODU (Outdoor Unit). Each type offers distinct advantages and is suited to different environments […]
What is Wi-Fi 7?
Wi-Fi 7, officially known as the IEEEย 802.11beย standard, represents the next generation of wireless connectivity technology.ย Wi-Fi 7ย marks a significant leap forward in enterprise networking. Building upon Wi-Fi 6, it introduces innovations that deliver higher throughput, lower latency, and stronger reliability โ all of which translate into better experiences for employees, customers, and mission-critical applications. Standard Wi-Fi […]
How to config captive portal in our routers?
Open page Network---Wi-Fi, then edit. Untick lan in…
H900f 5G Router Setup
H900f 5G Router Setup How to make one unit H900f quickly start to work? 1. Take out SIM holder and Insert SIM Card; push back the SIM holder and make sure the two SIMs are inserted well. 2. Connect Cellular Antennas and if required also connect the Wi-Fi Antennas. 3. Connect the power using the […]
H685 Router 4G Setup
How to make one unit H685 quickly start to work? 1. Remove SIM cover panel on rear of router by removing the two retaining screws. 2. Slide and lift the SIM holder, Insert SIM into holder and press and slide to lock SIM into place. 3. Connect Cellular Antennas and if required also connect the […]
Why do you need 5G failover solution
In todayโs fast-paced digital world, network connectivity is the foundation of business operations. Whether supporting remote work, processing transactions, or running automated systems in factories, uninterrupted connectivity is essential for maintaining productivity and customer satisfaction. Thatโs why many businesses are now turning toย 5G failover solutionsโa modern, reliable, and cost-effective way to ensure continuous connectivity even […]
What is IP Pass Through?
This article will focus on IP passthrough, explore the various IP passthrough modes, clarify the distinction between IP passthrough port vs MAC. What is IP Passthrough? The Concept Explained At its heart, IP passthrough is an ingenious networking function that grants a chosen device on your local network the privilege of directly receiving the public […]
How to choose a suitable 4G cellular router
4G cellular connections are widely being used by businesses to connect their sites to the internet or to other sites on their Wide Area Network (WAN). Usingย 4G can be very usefulย if you need sites connected fast, or in remote places, or perhaps for backup or disaster recovery scenarios. A 4G connection for businesses almost invariably […]
5G NR-Light (RedCap): Revolutionizing IoT | E-Lins
“5G RedCap” actually stands for 5G Reduced Capability, also known as New Radio lite (NR lite) Figure 1. Bridging the 5G IoT capability and complexity gap with NR-Light Establishing a new device class โ 5G NR-Light โ in 5G standards In 5G NR Release 17, 3GPP introduced a new tier of reduced capability (RedCap) devices, […]
What Is Wi-Fi 7?
Wi-Fi 5, Wi-Fi 6, now comes to Wi-Fi 7, the Wi-Fi Tech developed rapidly. Wi-Fi 7, officially known as the IEEE 802.11be standard, represents the next generation of wireless connectivity technology. Wi-Fi 7 marks a significant leap forward in enterprise networking. Building upon Wi-Fi 6, it introduces innovations that deliver higher throughput, lower latency, and stronger reliability โ all […]
ๅทฅไธ4g่ทฏ็ฑๅจๆจกๅ็น็น
ไธใ4Gๅทฅไธ่ทฏ็ฑๅจๆจกๅ็ไฟกๅทไผ็น1ใ็ๅฎๆๆๅฐ็ๅฎๆๆ็ๆฐๆฎๅๅฐไธๅจ็ไผ ่พๅฐ็ฎ็ๅฐๅ๏ผๅๆ นๆฎๅๅงๆฐๆฎ่ฟ่กๅ้
ๅค็ใไผ ่พ็ๆฐๆฎไธ็ป่ฟไปปไฝๅค็๏ผไฟ่ฏ็ฐๅบๆฐๆฎไผ ่พๅฐ็ฎ็่็นๆถ๏ผๆฒกๆไปปไฝ็ๅๅทฎ๏ผไป่ไฟ่ฏๆฐๆฎ็ๅฎๆๆใ2ใ็ฎๅๆนไพฟไธๅไปปไฝๅ่ฎฎๆ็ผ๏ผ้ฝๅฏไปฅ่ฟ่กๅๆฐๆฎไผ ่พใๆ ่ฎบไผ ่พ็ๆฐๆฎๆฏไปไน๏ผ้ฝๅฏไปฅๅฐ่พพๅ้ข็็ฎ็ๅฐ่็นใๅ ๆญค้ไผ ็ๅฅฝๅๅฝฑๅ็4gๅทฅไธ่ทฏ็ฑๅจ็ไฟกๅทใ ไบใๅทฅไธ่ทฏ็ฑๅจๆ็บฟๅๆ ็บฟ็ๅบๅซใๆ็บฟ่ทฏ็ฑๅจ๏ผ้กพๅๆไนๅฐฑๆฏๅฟ
้กป้่ฟ็ฝ็บฟๅ็ต่็ธ่ฟๆ่ฝไธ็ฝ็่ทฏ็ฑๅจ๏ผ็ฐๅจๆ็บฟ่ทฏ็ฑๅจๅค็จไบๅทฅไธ็บง๏ผๆไปฅๆไปฌไผ็ๅฐๅพๅคๆ็บฟ่ทฏ็ฑๅจไปทๆ ผๆ่ดต๏ผไปๅค่งไธ็ๅคง้จๅๆ็บฟ่ทฏ็ฑๅจๆฅๅฃ่พๅคใ ๆ ็บฟ่ทฏ็ฑๅจ๏ผ้กพๅๆไนๅฐฑๆฏ้่ฟๅๅฐๆ ็บฟไฟกๅท(ไนๅฐฑๆฏwifi)ๅ็ต่ๆๆบ็ญ่ฎพๅค่ฟๆฅ๏ผๅฝ็ถไน่ฝ้่ฟ็ฝ็บฟ่ฟๆฅ็ต่๏ผ้ๅธธๅค็จไบๅฎถ็จ๏ผไปๅค่งๆฅ็ๅคง้จๅๆ ็บฟ่ทฏ็ฑๅจ้ฝๆๅคฉ็บฟ
ๅทฅไธ่ทฏ็ฑๅจ็ๆ ธๅฟๆ่ฝ๏ผไฝ ้่ฆไบ่งฃ๏ผ
ๅทฅไธ่ทฏ็ฑๅจ็ๆ ธๅฟๆ่ฝ๏ผไฝ ้่ฆไบ่งฃ๏ผ
4g่ทฏ็ฑๅจๅๅฎถๅไบซ๏ผๅฆไฝๆ้ซๅทฅไธ่ทฏ็ฑๅจ็ไผ ่พ่ท็ฆป๏ผ
ๅทฅไธ่ทฏ็ฑๅจ็ไธป่ฆไฝ็จๅฐฑๆฏๆฅไผ ่พๆฐๆฎ๏ผๅทฅไธ่ทฏ็ฑๅจ็ไผ ่พ่ท็ฆปๅณๅฎไบๅ
ถไบงๅ็ๆง่ฝใ
ไผไธ็บงๅซ็ๆ ็บฟ่ทฏ็ฑๅจ็ธ่พไบๅฎถ็จ็ๆไปไน่กจ็ฐ๏ผ
ไผไธ็บงๅซ็ๆ ็บฟ่ทฏ็ฑๅจ็ธ่พไบๅฎถ็จ็ๆไปไน่กจ็ฐ๏ผ
ๅ
จ็ฝ้่ทฏ็ฑๅจ้่ฆๆปก่ถณ่ฟๅ ็น่ฆๆฑๆๅฏไปฅๆๅ
ฅๅทฅไธๅทฅไฝ๏ผ
ๅ
จ็ฝ้่ทฏ็ฑๅจ้่ฆๆปก่ถณ่ฟๅ ็น่ฆๆฑๆๅฏไปฅๆๅ
ฅๅทฅไธๅทฅไฝ๏ผ
ไผๆๆ็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจๅ
ทๅค่ฟไบไผ็น๏ผ
ไผๆๆ็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจๅจๅคไธช่กไธ้ฝๅพๅฐไฝฟ็จ๏ผไธ่ตทๆฅไบ่งฃๅฎไปฌ็ไผ็น๏ผ
ๅทฅไธ็บงๅซ็4gๆ ็บฟ่ทฏ็ฑๅจๅบ่ฏฅๆไนๆ้๏ผ
ๅทฅไธ็บงๅซ็ๆ ็บฟ่ทฏ็ฑๅจๆไนๆ้ๅข?ไผๆๆๅฐๅๅไฝ่ฟ่กๅๆ๏ผ
ไปไนๆฏๅ
จ็ฝ้่ทฏ็ฑๅจ๏ผไผๅฟๆๅชไบ๏ผ
ไปไนๆฏๅ
จ็ฝ้่ทฏ็ฑๅจ๏ผไผๅฟๆๅชไบ๏ผ4g่ทฏ็ฑๅจๅๅฎถไผๆๆๅๅไฝๅไบซใ
ๅทฅไธ4gๆ ็บฟ่ทฏ็ฑๅจไธ4g DTU็ๅ็นไธๅ
ๅทฅไธ4gๆ ็บฟ่ทฏ็ฑๅจไธ4g DTU็ๅ็นไธๅ
5gๅทฅไธ่ทฏ็ฑๅจๆชๆฅๅบ็จๅบๆไปฅๅ่ๅด
5gๅทฅไธ่ทฏ็ฑๅจๆชๆฅๅบ็จๅบๆไปฅๅ่ๅด
ๅทฅไธ5g่ทฏ็ฑๅจๅ
ทไฝๅบ็จ้ขๅไป็ป
ๅทฅไธ5g่ทฏ็ฑๅจๅ
ทไฝๅบ็จ้ขๅไป็ป
ไธ็น่ฎฉไฝ ่ดญไนฐๅฐ่ดจ้ๅฅฝ็4gๆ ็บฟ่ทฏ็ฑๅจ
ไธ็น่ฎฉไฝ ่ดญไนฐๅฐ่ดจ้ๅฅฝ็4gๆ ็บฟ่ทฏ็ฑๅจ๏ผ
ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็ฝๅ
ณ็ๅ่ฝๆฏ็ฑไปไน็ปๆ็๏ผ
ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็ฝๅ
ณ็ๅ่ฝๆฏ็ฑไปไน็ปๆ็๏ผ
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๅฅฝไธๅฅฝ่ฆ็่ฟๅ ็น๏ผ
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๅฅฝไธๅฅฝ่ฆ็่ฟๅ ็น๏ผ
ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็้ไผ ไผ็นๆฏไปไน๏ผๅบ็จ็น็นๅๆฏไปไน๏ผ
ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็้ไผ ไผ็นๆฏไปไน๏ผๅบ็จ็น็นๅๆฏไปไน๏ผ
ๆ ็บฟๅทฅไธ่ทฏ็ฑๅจ็ๆๆฏๅ่ฝๅๆไปไน๏ผ
ๆ ็บฟๅทฅไธ่ทฏ็ฑๅจ็ๆๆฏๅ่ฝๅๆไปไน๏ผ
ไผๆๆ๏ผไผ ่พ่ท็ฆปๆฏๆไน่ขซๅฝฑๅ็๏ผ
ไผๆๆ๏ผไผ ่พ่ท็ฆปๆฏๆไน่ขซๅฝฑๅ็๏ผ
ๅทฅไธ่ทฏ็ฑๅจ่ฟๅ ็นๅ
ๅฎน๏ผไฝ ไบ่งฃๅคๅฐ๏ผ
ๅทฅไธ่ทฏ็ฑๅจ่ฟๅ ็นๅ
ๅฎน๏ผไฝ ไบ่งฃๅคๅฐ๏ผ
ๆบ่ฝ่ๅค็ซ็ญ็ๅฝไธ๏ผ4gๆ ็บฟ่ทฏ็ฑๅจ่ๅๅฉๅ๏ผ
4g่ทฏ็ฑๅจๅๅฎถๅฆไฝๅฉๅๆบ่ฝ่ๅค๏ผไธ่ตทๆฅ็็ใ
ๅ
จ็ฝ้่ทฏ็ฑๅจ็ฎๆณไธ่ฌไผ่่ไปไน็ฎๆ ๏ผ
ๅ
จ็ฝ้่ทฏ็ฑๅจ็ฎๆณไธ่ฌไผ่่ไปไน็ฎๆ ๏ผ
ๅฆไฝๅฉ็จ4gๆ ็บฟ่ทฏ็ฑๅจๅฎ็ฐ่ตๆบ็ๅ
ฑไบซ๏ผ
ๅฆไฝๅฉ็จ4gๆ ็บฟ่ทฏ็ฑๅจๅฎ็ฐ่ตๆบ็ๅ
ฑไบซ๏ผ
ไบ่งฃๆ ็บฟๅ
จ็ฝ้่ทฏ็ฑๅจ่ฟๅ ็น๏ผ่ฎฉไฝ ๅๅซๅฐ็ฝ๏ผ
ไบ่งฃๆ ็บฟๅ
จ็ฝ้่ทฏ็ฑๅจ่ฟๅ ็น๏ผ่ฎฉไฝ ๅๅซๅฐ็ฝ๏ผ
ไธๅๅบๆฏไธ๏ผๅบ่ฏฅๆไน้ๅ
จ็ฝ้่ทฏ็ฑๅจ๏ผ
ๅพๅคๆๅไธ็ฅ้๏ผไธๅๅบๆฏไธ๏ผๅบ่ฏฅๆไน้ๅ
จ็ฝ้่ทฏ็ฑๅจ๏ผๆฌๆฌก๏ผไผๆๆๅฐๅๅไฝๅไบซใ
่ฟๅ ็นๅฏไปฅๅฝฑๅๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ็็ฉฟๅขๆๆ๏ผๅคงๅฎถ่ดญไนฐ่ฆๅคๆณจๆ๏ผ
่ฟๅ ็นๅฏไปฅๅฝฑๅๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ็็ฉฟๅขๆๆ๏ผๅคงๅฎถ่ดญไนฐ่ฆๅคๆณจๆ๏ผ
็จณๅฎๅฏ้ ๏ผ็ป็ฝ็ตๆดป๏ผ่ฟไบไผ็นไฝ ๅบ่ฏฅไบ่งฃ๏ผ
็จณๅฎๅฏ้ ๏ผ็ป็ฝ็ตๆดป๏ผ5gๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ฟไบไผ็นไฝ ๅบ่ฏฅไบ่งฃ๏ผ
ไผๆๆ๏ผๆ ็บฟ่ทฏ็ฑๅจ้่ดญๆๅ
ๆไบ็จๆท่ฑไบไธๅฐไปท้ฑไนฐๆฅ็ๆ ็บฟ่ทฏ็ฑๅจ๏ผๆ ็บฟไธ็ฝไฝ้ชไพ็ถไธๅฐฝไบบๆใๆฅไธๆฅ๏ผไผๆๆๅฐฑไธบๅคงๅฎถๅไบซๆ ็บฟ่ทฏ็ฑๅจ็้่ดญๆๅใ
4g่ทฏ็ฑๅจๅๅฎถๅไบซ่ฎพ็ฝฎ่ๆๆๅกๅจ็ซฏๅฃๆ ๅฐ็็ธๅ
ณๅ
ๅฎน
4g่ทฏ็ฑๅจๅๅฎถๅไบซ่ฎพ็ฝฎ่ๆๆๅกๅจ็ซฏๅฃๆ ๅฐ็็ธๅ
ณๅ
ๅฎน
ๅทฅไธ4g่ทฏ็ฑๅจๅจ็บฟๆขๆตๅซไน
ๅทฅไธ4g่ทฏ็ฑๅจๅจ็บฟๆขๆตๅซไน
ๅ
จ็ฝ้่ทฏ็ฑๅจ็ไผๅฟ
ๅ
จ็ฝ้่ทฏ็ฑๅจ็ไผๅฟๆฏไปไน๏ผ
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ้่ดญ่ฆ็น
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ้่ดญ่ฆ็น
ๅทฅไธ็บง4gๆ ็บฟ่ทฏ็ฑๅจ็้ๆฉๅ็จ้
ๅทฅไธ็บง4gๆ ็บฟ่ทฏ็ฑๅจๅฆไฝ้ๆฉๅข๏ผไผๆๆๅฐฑๅธฆๅคงๅฎถๆฅ็็ๅทฅไธ็บง4gๆ ็บฟ่ทฏ็ฑๅจๅฆไฝ้ๆฉ็จ้
4gๆ ็บฟ่ทฏ็ฑๅจๅจๅทฅไธ็ฉ่็ฝไธ็ไธป่ฆๅบ็จ
4gๆ ็บฟ่ทฏ็ฑๅจๅจๅทฅไธ็ฉ่็ฝไธ็ไธป่ฆๅบ็จไปไนๆน้ขๅข๏ผ่ท้ไผๆๆไธ่ตทไบ่งฃ๏ผ
4gๆ ็บฟ่ทฏ็ฑๅจ็ไฟกๅทๅผบๅผฑๆฏๅฆไธๅ
ถๅคฉ็บฟๆฐ้ๆๅ
ณ๏ผ
ๅจๅคงๅคๆฐ็ๆถ่ดน่
็ผไธญ,ๅพๅคไบบ้ฝๅๆฌขๅๅ้ๆฉ็โ้ๅคโ็ไบงๅ๏ผ้ฃไนๆ ็บฟๅทฅไธ็บง่ทฏ็ฑๅจ็ๅคฉ็บฟ็็ไนๅฐฑๆฏ่ถๅคๅฐฑ่ถๅฅฝๅ?
ๅฝฑๅๅ ็ด 4gๆ ็บฟ่ทฏ็ฑๅจ่ๅด็ๅ ็ด ๆๅชไบ๏ผ
ๅฝฑๅๅ ็ด 4gๆ ็บฟ่ทฏ็ฑๅจ่ๅด็ๅ ็ด ๆๅชไบ๏ผ
4gๆ ็บฟ่ทฏ็ฑๅจ้่ดญๆณจๆไบ้กน
่ฎธๅค้่ดญๅๅฏนไบๅทฅไธ็บง็4gๆ ็บฟ่ทฏ็ฑๅจ้่ดญๅนถไธๆฏๅพไธไธ๏ผๆไบๆถๅไผๆถๅๅฐไธไบๆฏ่พไธไธ็็ฅ่ฏ๏ผ่ฟๅฏนไบ้่ดญๆฅ่ฏดไนๅนถไธๆฏ้ฃไนๅฎนๆใ้ฃไนๅทฅไธ็บง็4gๆ ็บฟ่ทฏ็ฑๅจๅฆไฝ้่ดญ๏ผ
ๆ ็บฟๅทฅไธ่ทฏ็ฑๅจ่ฝๅค่ฆ็ๅค่ฟ๏ผ
ๆ ็บฟๅทฅไธ่ทฏ็ฑๅจ่ฝๅค่ฆ็ๅค่ฟ๏ผ
4g่ทฏ็ฑๅจๅๅฎถๅไบซ4G LTE่ทฏ็ฑๅจ็ๅ่ฝ
่ฏฅ4g่ทฏ็ฑๅจ้็จ้ซๆง่ฝ็32ไฝๅตๅ
ฅๅผๅค็ๅจ,ๅ
ๅตๅฎๅค็TCP/IPๅ่ฎฎๆ ,ๅๆถๆไพRSไธฒๅฃๅ10/100Mไปฅๅคช็ฝๆฅๅฃใ
4g่ทฏ็ฑๅจๅๅฎถๅๆๅ
ถไผๅฟ็น
ๆ ็บฟ่ทฏ็ฑๅจ็ไฝ็จ็ธไฟกๅคงๅฎถ้ฝๅพ็็ฅ๏ผๅ ไธบๅนณๅธธๅทฅไฝๅ็ๆดปไธญ้ฝไผ็จๅฐใ้ฃไน4G่ทฏ็ฑๅจๅๆฏไปไนๅข๏ผๅฎ็ๅทฅไฝๅ็ๅๆฏๆๆ ท็ๅข๏ผ4g่ทฏ็ฑๅจๆไปไนไผๅฟๅข๏ผ
ๅทฅไธ็บง5Gๅ
จ็ฝ้่ทฏ็ฑๅจ็ๅ็ฑป
ๅทฅไธ็บง5Gๅ
จ็ฝ้่ทฏ็ฑๅจ็ๅ็ฑป
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจไธๅไธ็่ทฏ็ฑๅจๅบๅซๅจๅช๏ผ
่ทฏ็ฑๅจๆ นๆฎไฝฟ็จๅบๆฏ็ไธๅ๏ผไธ่ฌๅฏๅไธบๅทฅไธ็บงๅๅไธ็บงใไบ่
ๆไฝๅบๅซๅข๏ผ้กพๅๆไน๏ผๅทฅไธๆ ็บฟ่ทฏ็ฑๅจไธ่ฌ็จไบๅทฅไธๅบๅ๏ผๅ่
ๅคๆฐไฝไธบๅ็จๆๅฎถ็จใ
ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ็นๆง
ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ้็จ้ซๆง่ฝ็32ไฝๅทฅไธ็บงARM9้ไฟกๅค็ๅจ๏ผๆฌๆฌก๏ผไผๆๆ็งๆๅฐไธๅไฝๅไบซๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ็็นๆงใ
4g่ทฏ็ฑๅจๅๅฎถๅ่ฏไฝ ๅทฅไธ็บงๅๅฎถ็จ่ทฏ็ฑๅจ็ๅบๅซ๏ผ
ไธ่ฏดๅฐ4g่ทฏ็ฑๅจ๏ผๅคง้จๅไบบ็ๆณๆณ้ฝๆฏๆฏๆๆๆบใๅนณๆฟ็ญ่ฎพๅค็่็ฝ๏ผไฝๆฏๅนถไธ็ฅ้ๅทฅไธ่ทฏ็ฑๅจไธๅฎถ็จ่ทฏ็ฑๅจๆๅชไบๅบๅซใ
ๅฆไฝ้ๆฉๅ
ทๆๅคไธช็ฝ็ป็ซฏๅฃ็ๅ
จ็ฝ้่ทฏ็ฑๅจ๏ผ
ๅฆไฝ้ๆฉๅ
ทๆๅคไธช็ฝ็ป็ซฏๅฃ็ๅ
จ็ฝ้่ทฏ็ฑๅจ๏ผ็ธไฟก่ฟๆฏๅพๅคๆๅ็็ฆๆผ๏ผๆฌๆฌก๏ผไผๆๆ็งๆๅฐไธๅไฝๅไบซใ
ๅทฅไธ4gๆ ็บฟ่ทฏ็ฑๅจ้ฃไบไฝ ไธ็ฅ้็ไบ๏ผ
ๅทฅไธ4gๆ ็บฟ่ทฏ็ฑๅจๅฆไปๅทฒๆฏไธไธชๅคงไผๅ้็จ้ๅนฟๆณ็ไบงๅ๏ผๅ็งwifiไบงๅไนๆฏๅฑๅบไธ็ฉท๏ผๅพๅคๅค่กไบบๅฏนๆ ็บฟ่ทฏ็ฑๅจ็ไธไธ็ฅ่ฏๅนถไธๆฏๅพไบ่งฃใๆฌๆฌก๏ผไผๆๆๅฐๅๅไฝๅไบซไธไบ4gๆ ็บฟ่ทฏ็ฑๅจ็ๅฐ็ฅ่ฏ๏ผไธ่ตทๆฅไบ่งฃๅง๏ผ
ๅทฅไธ็บงๅ
จ็ฝ้ๆ ็บฟ่ทฏ็ฑๅจๆไน็จ๏ผ
ๅทฅไธ็บงๅซ็ๆ ็บฟๅ
จ็ฝ้่ทฏ็ฑๅจๆไน็จ๏ผๆฅไธๆฅ๏ผ่ท้ไผๆๆไธ่ตทไบ่งฃ๏ผ
ๅทฅไธ5g่ทฏ็ฑๅจ็ไผๅฟๆๅชไบ๏ผ
้็5g็ฝ็ป็ๅ
ด่ตท๏ผๅฆไปๅพๅคๅทฅๅๅๅ
ฌๅธ้ฝๅผๅงไฝฟ็จ่ตทๅทฅไธ5g่ทฏ็ฑๅจ๏ผ้ฃไนไฝ ็ฅ้ๅฎๆๅชไบไผๅฟๅ๏ผไธ้ขๅฐฑ่ฎฉไผๆๆ็งๆ็ปๅคงๅฎถ่ฎฒ่งฃไธไธๅงใ
ๅฝฑๅ4gๆ ็บฟ่ทฏ็ฑๅจ่ฆ็็ๅๅ ๅ่งฃๅณๅๆณ
่ฝ็ถ5G่ทฏ็ฑๅจๅทฒ็ปๅบๆฅไบ๏ผไฝๆฏ่ฟๆฏๅพๅคไบบไฝฟ็จ4gๆ ็บฟ่ทฏ็ฑๅจ๏ผ้ฃไนไฝ ็ฅ้ๅฆไฝๆฉๅคง4gๅทฅไธ่ทฏ็ฑๅจ็่ฆ็่ๅดๅ๏ผๅฝฑๅๅทฅไธ่ทฏ็ฑๅจ่ฆ็่ๅด็ๅ ็ด ๆฏไปไน๏ผไธ้ขไผๆๆ็งๆๅฐฑๆฅไธบๅคงๅฎถ่ฏด่ฏดๆๅ
ณ4gๅทฅไธ่ทฏ็ฑๅจ่ฆ็ๅ ็ด ๅ่ฐๆดๆนๆณ็่ฏฆๆ
๏ผ
ๅฆไฝ้ๆฉๅ
ทๆๅคไธช็ฝ็ป็ซฏๅฃ็ๅทฅไธ4g่ทฏ็ฑๅจ๏ผ
ๅพๅคๅฎขๆทๅจ่ดญไนฐๅทฅไธ4g่ทฏ็ฑๅจ็ๆถๅไธ็ฅ้่ฏฅๅฆไฝ้ๆฉใๆฌๆฌก๏ผ4g่ทฏ็ฑๅจๅๅฎถโโไผๆๆๅฐไธๅไฝๅไบซๅบ่ฏฅๅฆไฝ้ๆฉๅ
ทๆๅคไธช็ฝ็ป็ซฏๅฃ็ๅทฅไธ4g่ทฏ็ฑๅจ๏ผ
ๅ
จ็ฝ้่ทฏ็ฑๅจ็้่ดญ่ฆ็น
ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจๅฉ็จ็ฝ็ปไพๅบๆฅๆปก่ถณไบบไปฌๆฅ็ๅขๅ ็็ข็ๅๆถ้ดใ้ฃไนๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็้่ดญ่ฆ็นๆฏไปไนๅข๏ผ่ท้ไผๆๆไธ่ตทไบ่งฃใ
ๅทฅไธ4g่ทฏ็ฑๅจ็ไฝ็จๆฏไปไน๏ผ
ๆฌๆฌก๏ผ4g่ทฏ็ฑๅจๅๅฎถโโไผๆๆๅฐไธๅไฝๅไบซ4gๅทฅไธ่ทฏ็ฑๅจไฝ็จๆฏไปไน๏ผ่ฝๅค่งฃๅณไปไน้ฎ้ข๏ผ
4gๆ ็บฟ่ทฏ็ฑๅจ็ๅทฅไฝๅ็
ๅพๅคไบบ้ฝๅฏน4gๆ ็บฟ่ทฏ็ฑๅจ็ๅทฅไฝๅ็ๅ็ฅไธ่งฃใไธๆ ๆ็ฅ๏ผ้ฃไน๏ผๆฌๆฌก๏ผ4g่ทฏ็ฑๅจๅๅฎถโโไผๆๆๅฐไธๅไฝๅไบซๅทฅไฝๅ็ใ
4g่ทฏ็ฑๅจๅๅฎถ๏ผWiFiๆถๅฟซๆถๆ
ข็ๅๅ ๆฏไปไน๏ผ
่ฎธๅคไบบๅจ็ฝไธๅๅ่ชๅทฑๅฎถ็wifiๆถๅฟซๆถๆ
ข็๏ผไฝๆฏๅดไธ็ฅ้ๆฏไปไนๅๅ ๏ผๆฌๆฌก๏ผ4g่ทฏ็ฑๅจๅๅฎถๅฐไธๆไปฌๅไบซWiFiๆถๅฟซๆถๆ
ข็ๅๅ ๆฏไปไน๏ผๆฅไธๆฅ๏ผ4g่ทฏ็ฑๅจๅๅฎถ่ฎคไธบ๏ผWiFiๆถๅฟซๆถๆ
ข็ๅๅ ๆไปฅไธๅ ็น๏ผ1ใ่ทฏ็ฑๅจๆนไฝ่ทฏ็ฑๅจ็ๆๆพๆนไฝๅฏนWiFiไฟกๅทๅผบๅบฆๆ่พๅคงๅฝฑๅใๅๅฆๅฐ่ทฏ็ฑๅจๆพๅจๅข่ง่ฝๆนไฝ๏ผๅ
ถไฟกๅทๅฏ่ฝๅฐฑไผ่ขซๅขไฝ้ปๆกใๅธๆถ๏ผไฟกๅทๅผบๅบฆๅฐไผๅคงๆๆๆฃใ4g่ทฏ็ฑๅจๅๅฎถๅปบ่ฎฎๆ่ทฏ็ฑๅจๆพๅจๅฑๅญไธญ้ดไธๅฎฝ้็ๅฐๆน๏ผๅๅฐWiFiไฟกๅท็ฒๅบใ2ใWifiไฟกๅทๆฅๅ ต็จๆทๅจ็ป่ฟWiFiๆฅๅ
ฅ็ฝ็ป็ๆถๅ๏ผๅคงๅคไฝฟ็จ็ๆฏ2.4GHz้ขๆฎต็ๆ ็บฟๆณขๆฎต๏ผๅจ่พน็ธๅ้ขๆฎต็ไฟกๅทๅๅฐใๆฅๆถ่ฎพ้ณ๏ผๅฆๆๆบใๆ ็ปณ็ต่ฏใๅพฎๆณข็ใ่็่ณๆบ็ญ่ฎพ้ณ้ฝๅฏ่ฝไผๅฏนWifiไฟกๅทไบง็ๅฝฑๅใๆไปฅๆๆถๅๆๆบไธ็WiFiไฟกๅทๆพ็คบ็ๆฏๆปกๆ ผ๏ผๅฎ่ทต็WiFi็ฝ้ๅดๅพๆ
ข๏ผๅฏ่ฝๆฏ่ฟไบ่ฎพๅคๅฝฑๅไบWiFi็ไฟกๅท่ดจ้ใ3ใ่ขซ่นญ็ฝๆๆถ็่ง้ขๅฟฝ็ถๅกไบ๏ผๆ่ฎธไธ่ฝฝ้ๅบฆๆๆพไธ้ไบ๏ผๅฐฑๆๅฏ่ฝๆฏ่ขซ่นญ็ฝไบใๅจ็ฝ้กตๆต่งๅจ๏ผ่พๅ
ฅๅฐๅ192.168.1.1ๆ192.168.0.1(่ทฏ็ฑๅจ้ป่ฎธๅฐๅ่ฏทๅ็
ง่ฏดๆไนฆ๏ผ๏ผ็ปๅฝ่ทฏ็ฑๅจ็ฎก็ๅๅฐ๏ผๆฅ็DHCP่ฎพๅคๅ่กจ๏ผๅๅฆๆ้็่ฎพๅค๏ผ่ฏดๆ่ขซไปไบบ่นญ็ฝไบใๅญๅจ็ผบ้ท็ฐๆ็ๆ ็บฟ่ฟๆฅๆนๆณๅพ้พ่ถ
่ฟๆ็บฟไบ่็ฝๆฅๅ
ฅๅฝขๅผใ
ๅฆไฝ้ๆฉไธไธชๅฅฝ็ๅทฅไธ4g่ทฏ็ฑๅจๅๅฎถ๏ผ
้ๆฉไธไธชๅฅฝ็ๅทฅไธ4g่ทฏ็ฑๅจๅๅฎถๅนถไธๅฎนๆ๏ผ็ฎๅ๏ผๅฝๅ
็ไบงๅทฅไธ็บง4G่ทฏ็ฑๅจ็ๅคงๅฐๅๅฎถๆ่
ๅ็ๆๅๅ ๅฎถใ
ๅทฅไธ4g่ทฏ็ฑๅจ็้่ดญ่ฆ็นๆๅชไบ๏ผ
ๅทฅไธ4g่ทฏ็ฑๅจ็้่ดญ่ฆ็นๆฏไปไนๅข๏ผๆฅไธๆฅๅฐฑ่ฎฉ4g่ทฏ็ฑๅจๅๅฎถโโไผๆๆ็ปๅคงๅฎถไป็ปไธไธๅงใ
ๅฆไฝ่งฃๅณ4gๅทฅไธ่ทฏ็ฑๅจ็ๆ
้๏ผ
4g่ทฏ็ฑๅจๅๅฎถๅฐไธๅไฝๅไบซๅฆไฝๅฆไฝ่งฃๅณ4gๅทฅไธ่ทฏ็ฑๅจ็ๆ
้๏ผ
ๅทฅไธ4g่ทฏ็ฑๅจๅๅฎถ็จ่ทฏ็ฑๅจ็ๅบๅซๆฏไปไน๏ผ
ๅทฅไธ4g่ทฏ็ฑๅจๆฏไธ็ง็จไบ่ฟๆฅไธคไธชๆไปฅไธ็ฝ็ป็่็จๅจไปถ๏ผๅฏๅฐไฟกๅทไป
ไผ ้ๅฐๆ้็ซฏๅฃใ่ๅทฅไธ่ทฏ็ฑๅจๅๆฏไธ้จ็จไบๅทฅไธ้ขๅ็ๆฐๆฎไผ ่พ่ฎพๅคใ่ฎธๅคไบบไผๆๅทฅไธ่ทฏ็ฑๅจๅๅฎถ็จ่ทฏ็ฑๅจๅผๆทท๏ผๅ
ถๅฎไธค็งๆฏไธไธๆ ท็๏ผ้ฃไนๅทฅไธ4g่ทฏ็ฑๅจๅๅฎถ็จ่ทฏ็ฑๅจ็ๅบๅซๆฏไปไน๏ผ่ท้4g่ทฏ็ฑๅจๅๅฎถไผๆๆๆฅไบ่งฃใ1ใๅฅฝ็่ฝฌๅๆง่ฝใๅธฆๆบ้ใๅทฅไธ่ทฏ็ฑๅจๅคง้จๅๆฏ็จๆฅๆฐๆฎ็ไผ ่พๅๅ
ถไปๅ่ฝ๏ผๅคๅไธ็พไธช๏ผๅฆๆ่ฆๅๆถๆปก่ถณ่ฟไนๅคไบบ็ๆ ็บฟไธ็ฝ้ๆฑ๏ผๅๅฏนไบ่ทฏ็ฑๅจ็่ฝฌๅๆง่ฝๅๅธฆๆบ้ๆๅพ้ซ็่ฆๆฑใๅฎถ็จ4g่ทฏ็ฑๅจๅฏๅบฆไฝ๏ผไฟกๅทๅผบๅบฆๅฐใ่ฆ็่ๅดๅฐใ่ฝฌๅๆง่ฝๅๅธฆๆบ้ๆ้๏ผๅฆๆๆฏๅจๅไผไธ้ฃๆ ท็ๅ
ฌๅ
ฑๅบๅไฝฟ็จ๏ผๅฐฑไผๅญๅจไธฅ้็ๅบ็จ้ๆฃใ2ใ่ทฏ็ฑๅ่ฎฎไธฐๅฏใanๅ
จใ็จณๅฎๆฏไผไธ็ฝ็ป็็ๅฝ็บฟใๅจ่ฟไธ็นไธ๏ผๆฎ้่ทฏ็ฑๅจ็ฑไบๅ็งๅ่ฎฎ่พๅฐ๏ผๆไปฅไธ่ฌ้ฝไธๆฏๆๅ
/ๅค้จๆปๅป้ฒๅพก๏ผ้ฒๆญข็
ๆฏใๆจ้ฉฌๅ้ปๅฎข็ไพตๆฐ็ญๅ่ฝ๏ผๅพ้พไธบไผไธๆไพๅค็งanๅ
จไฟๆคใๅทฅไธ็บง่ทฏ็ฑๅจไธ่ฌๅ
ทๆๅค้กนanๅ
จๆๅก๏ผๆฅๆๆดไธฐๅฏ็่ทฏ็ฑๅ่ฎฎ๏ผๅฆSNMPใ้ๆ่ทฏ็ฑๅจใ็ญ็ฅ่ทฏ็ฑๅจใ็ปไธ็ฎก็ๅ่ฎฎ็ญใไปฅไธๅฐฑๆฏๅทฅไธ4g่ทฏ็ฑๅจๅๅฎถ็จ่ทฏ็ฑๅจ็ๅบๅซๆฏไปไน๏ผๅธๆ่ฝๅคๅธฎๅฉๅคงๅฎถไบ่งฃ๏ผ
ๅทฅไธ4g่ทฏ็ฑๅจ็ๅบ็จ้ขๅๆๅชไบ๏ผ
ๅทฅไธ4g่ทฏ็ฑๅจๆฏไธๆฌพๅทฅไธ็ฉ่็ฝ้ซ้่ทฏ็ฑๅจ๏ผ4G็ฝ่ทฏ๏ผๆ่ฐ็บง้
็ฝฎใVPN้พๆฅใๅทฅไธ็บง้ฒๆคใๅฎฝๆธฉ่ฎพ่ฎก๏ผๅฏ่ฝปๆพ็ปๅปบ้ซ้ใ็จณๅฎ็ๆ ็บฟไผ ่พ็ฝ็ป๏ผๅฉ็จๅ
ฌ็จLTE็ฝ็ปไธบ็จๆทๆไพๆ ็บฟ้ฟ่ท็ฆปๆฐๆฎไผ ่พๅ่ฝใ ๅทฅไธ่ทฏ็ฑๅจ็บงไบงๅๆฅๆ็ปดๆค็ณป็ป็จณๅฎ็ไธๅฉๆๆฏ๏ผ็กฎไฟ่ฎพๅคๅจ็บฟ๏ผไบงๅๆดๆบ้็จ้ๅฑๅคๅฃณ๏ผๆๅนฒๆฐ๏ผ็กฌไปถไธ้็จๅทฅไธ็บง่ฎพ่ฎกใ้ฃไน๏ผๅทฅไธ4g่ทฏ็ฑๅจ็ๅบ็จ้ขๅๆๅชไบ๏ผ่ท้ไผๆๆๆฅไบ่งฃใๆบ่ฝไบค้๏ผ1.้ซๆธ
็ตๅญๅกๅฃๅบ็จ 2.้ซๆธ
็ตๅญ่ญฆๅฏๅบ็จ 3.้่ทฏๆ ็บฟ่ง้ข็ๆง่ฝฆ่พ็ๆง๏ผ1.ๅ
ฌไบคๆ ็บฟ่ง้ข็ๆง 2.็ๅฃซ่ง้ข็ๆง 3.ๅคงๅทด่ง้ข็ๆงๅฎ้ฒ็ๆง๏ผ1.ๅฎ้ฒๆ ็บฟ็งปๅจๆฃๆต็ณป็ป 2.ๅฎ้ฒๆ ็บฟ่ง้ข็ๆงๅทฅไธ็ๆง๏ผ1.ๅทฅๅฐๆ ็บฟ่ง้ข็ๆง 2.ๅทฅไธๅคงๆฐๆฎไผ ่พ 3 ่ฟ็จ่ตท้ๆบ็ๆง็ฎก็ 4.็ตๆขฏ่ฟ็จ็ๆง้่่กไธ๏ผ1. ๆ ็บฟATM่ชๅฉๆๅก็ป็ซฏ 2.็
ค็ฟ็จๆถ็ๆง็ณป็ป 3.ๆ ็บฟPOSๆบๅบ็จ็ตๅ่กไธ๏ผ1.ๅ็ต็ซ3G่ง้ข็ๆง 2.ๅๅๅจ่ฟ็จ็ๆต็ฎก็ 3.็ตๅ็บฟ่ทฏ่ง้ข็ๆงๆฐดๅฉ่กไธ๏ผ1.ๆฐดๅบ่ฟ็จ็ๆต็ณป็ป 2.ๆฐด็ฏๅข็ปผๅ็ๆง็ณป็ปๅ
ถๅฎ่กไธ๏ผ1.ๅธๆฟๅทฅ็จ 2.็ณๆฒน็ๆง 3.ๅไธๅบ็จ 4.ๆ ็บฟWIFIๅบ็จ
ๅฆไฝ้่ดญๅ
จ็ฝ้ๆ ็บฟ่ทฏ็ฑๅจ
่ถๆฅ่ถๅค่ทฏ็ฑๅจๅ็ฑปๅบ็ฐๅจไบบไปฌ้ขๅ๏ผๆฏๅฆ๏ผๆ ็บฟ่ทฏ็ฑๅจใๅ
จ็ฝ้่ทฏ็ฑๅจ็ญใ
The trend of 5G_LTE narrowband Internet of things
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ๅทฅไธ่ทฏ็ฑๅจNBMA็ฝ็ป่ฝฌๅไธบ็นๅฐ็น็้พ่ทฏ
ๅฝๆไปฌไฝฟ็จ็นๅฐ็นๅญๆฅๅฃๅฐNBMA็ฝ็ป่ฝฌๅไธบ็นๅฐ็น็้พ่ทฏๆถ๏ผๆดไธชNBMA็ฝ็ปๅฐไบง็่ฟๅค็PVC้จๅไบ่ๆๅ
จไบ่็็ฝ็ถ็ปๆ๏ผไฝ่ฟๅฐไบง็ไธๅฎ็่ด้ขๅฝฑๅ๏ผไผไฝฟ็ฝ็ปไธญไบง็ๅคง้็LSPๆณๆดชๆต้ใๆไปฌ้ฝ็ฅ้๏ผ่ฟ่กIS-IS็ๅทฅไธ่ทฏ็ฑๅจๅฝๆฅๆถๅฐไธไธชLSPๆฅๆๅ๏ผไผๅฐๆญคLSPไป้คๆฅๆถๆฅๅฃไปฅๅค็ๆๆๅฏ็จไบIS-ISๅ่ฎฎ็ๆฅๅฃๆณๆดชๅบๅป๏ผไปฅไฝฟ็ฝ็ปไธญ็ๅ
ถไปๅทฅไธ่ทฏ็ฑๅจ้ฝๅฏไปฅๆฅๆถๅฐๆญคLSPใไฝๆฏ่ฟ็งๆณๆดชๆบๅถๅฏนไบๅญๅจๅคง้้จๅไบ่ๆๅ
จไบ่็็ฝ็ปๅฐไบง็่ฟๅคๅไฝ็LSPๆฉๆฃใ ๆ่ฐๅ
จไบ่ๆๅ
จ็ฝ็ถ็ฝ็ปๆๆ๏ผๆฏๆๆๆๅทฅไธ่ทฏ็ฑๅจ้ฝไธๅ
ถไปๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจๅ่ฟๆฅ(้ๅธธๆฏ็นๅฐ็นๅญๆฅๅฃ)ใๅจ่ฟๆ ท็ไธไธช็ฝ็ปไธญ๏ผๅฝไธๅฐ่ทฏ็ฑๅจไปๆๆฅๅฃๆถๅฐ้ปๅฑ
ๆณๆดช่ฟๆฅ็LSPๅ๏ผ็ฑไบๅฎๅนถไธ็ฅ้่ฟไธชLSPๆฏๅฆๅทฒ็ป่ขซๅ
ถไป้ปๅฑ
ๅทฅไธ4g่ทฏ็ฑๅจๆถๅฐ๏ผๆไปฅไผๅไปๅ
ถไปๆฅๅฃๆณๆดชๅบๅป๏ผๅณไฝฟๅ
ถไปๅทฅไธ็บง4g่ทฏ็ฑๅจ็้พ่ทฏ็ถๆๆฐๆฎๅบไธญๅทฒ็ปๅญๅจ่ฟไธชLSPใๅฆๆ็ฝ็ปไธญๆnไธชๅ
จ็ฝ่ทฏ็ฑๅจ็่ฏ๏ผ้ฃไน็ฝ็ปไธญ็ๆฏๅฐๅทฅไธ็บงLTE่ทฏ็ฑๅจ้ฝไผๆฉๆฃn-2ๆกๅไฝ็LSP๏ผ่ฟๆ ทๆปๅ
ฑ่ขซๆณๆดช็ๅคไฝ็LSPๅฐไธบ(n-1)x(n-2)๏ผๆก่่ฟไบLSP็ๆฉๆฃๆฏๅคไฝใๅฆๆๆฏๅฐๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ้ฝๅทๆฐไธๆกLSP็่ฏ๏ผ้ฃไน่ฟไธชๆฐ้่ฟๅฐไผๆๅๆฐ็ๅข้ฟ๏ผๅฏผ่ดไบๅคง้ๅธฆๅฎฝ่ตๆบ็ๆตช่ดนใ ไธบไบ่งฃ่ฟ็งๅจๅ
จไบ่ๆ้ซๅบฆไบ่็็ฝ็ปไธญๅบ็ฐ็LSPๆณๆดช็ๅไฝ็ฐ่ฑก๏ผIS-ISๆไพไบไธ็ง่งฃๅณๆนๆกโโIS-ISๅ
จ้็ป๏ผไน็งฐไฝMesh็ปใIS-ISๅ
จ้็ปๅจRFC2973ไธญ่ฟ่กไบๅฎไนใๆ่ฐๅ
จ้็ป๏ผๅฐฑๆฏๅ่ฎพๆๆๅทฅไธ3G่ทฏ็ฑๅจไน้ด้ฝๆฏๅฎๅ
จไบ่็๏ผๆฏไธชๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ้ฝไผ็ดๆฅๆถๅฐๅ
ถไปๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๆณๆดช็ๅๅง็LSP็ๆท่ดใ ๅฏไปฅๅฐๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ็ๆฅๅฃๅ ๅ
ฅๅฐๆไธชๅ
จ้็ปไธญ๏ผไธไธชๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจไธๅฏไปฅๅญๅจๅคไธชๅ
จ้็ป๏ผๅ
จ้็ปๅ
ๆฅๅฃไน้ด็LSPๆณๆดชๆฏๅ้ๅถ็๏ผๅ
จ้็ปไน้ด็LSPๆณๆดชๆฏๆญฃๅธธ็ๆไฝ๏ผๆชๅ ๅ
ฅๅ
จ้็ป็ๅทฅไธ็บง3G่ทฏ็ฑๅจๆฅๅฃไธๅ
จ้็ปไน้ดไนๆฏๆญฃๅธธ็LSPๆณๆดชๆไฝใๅ
จ็ฝ้่ทฏ็ฑๅจย ๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจไฝฟ็จCSNPๆฅไฟ่ฏ้พ่ทฏ็ถๆๆฐๆฎๅบ็ๅฎๆดๆง
ๅจๅนฟๆญ็ฝ็ปไธญ๏ผๅทฅไธ่ทฏ็ฑๅจไฝฟ็จCSNPๆฅไฟ่ฏ้พ่ทฏ็ถๆๆฐๆฎๅบ็ๅฎๆดๆง๏ผๅนถไธๅชๆDISๆไผๅ้ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจCSNPๆฅๆ๏ผDISๅ้CSNPๆฅๆ็้ด้ไธบ10sใCSNPๆฅๆไธญๆ่ฟฐไบDIS็้พ่ทฏ็ถๆๆฐๆฎๅบไธญๆๆๅทฅไธ็บง3G่ทฏ็ฑๅจLSP็ๆ่ฆไฟกๆฏใๅฝๅ
ถไปๅทฅไธ็บง่ทฏ็ฑๅจๆถๅฐDISๅ้็CSNPๅ๏ผไผไฝฟ็จCSNPไธญ็LSPๆ่ฆไฟกๆฏไธไธๆฌๅฐ็้พ่ทฏ็ถๆๆฐๆฎๅบไธญ็LSP่ฟ่กๆฏ่พ๏ผ่ฟ่กๆฏ่พ็็ฎ็ๆฏ็กฎๅฎๆฌๅฐ้พ่ทฏ็ถๆๆฐๆฎๅบไธญ็ไฟกๆฏๆฏๅฆๅทฒ็ปๅๆญฅๅๅฎๆดใๅฆๆๅทฅไธ็บง4g่ทฏ็ฑๅจๅ็ฐๆฌๅฐๆฐๆฎๅบไธญ็ผบๅฐๆไธชLSPๆก็ฎ๏ผ้ฃไนๅฎๅฐไฝฟ็จPSNPๅDIS่ฏทๆฑ่ฟไธช็ผบๅฐ็LSPๆก็ฎใ่ฟไธชPSNPๆฅๆไธญๅ
ๅซๅฐฑๆฏ่ฏทๆฑ็LSPๆก็ฎ็ๆ่ฆไฟกๆฏใๅฝDISๆถๅฐๅ
ถไปๅ
จ็ฝ่ทฏ็ฑๅจๅ้็PSNPๆฅๆๅ๏ผๅฐไผๅ้ไธไธชๅฎๆด็LSPๆฅๆ๏ผ่ฟไธชLSPๅฐฑๆฏๅ
ถไปๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๆ็ผบๅฐ็LSPๆก็ฎใๅจๅนฟๆญ็ฝ็ปไธญ๏ผDISไฝฟ็จๅจๆๆง็CSNPๆฅๆๅ็ฝ็ปไธญๅ้ๅๆญฅ้พ่ทฏ็ถๆๆฐๆฎๅบ็ไฟกๅท๏ผ่ๅ
ถไปๅทฅไธ4g่ทฏ็ฑๅจไฝฟ็จPSNPๆฅๆๆฅ่ฏทๆฑ็ผบๅฐ็LSPๆก็ฎใ ๅจIS-IS็็นๅฐ็น็ฑปๅ็็ฝ็ปไธญ๏ผ้พ่ทฏ็ถๆๆฐๆฎๅบๅๆญฅ็ๆไฝไธๅนฟๆญ็ฝ็ปไธญ็ฅๆไธๅ๏ผ่ไธๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจๅ้CSNPไธPSNPๆฅๆ็ๆนๅผๅๅ
ถไฝ็จไนๆไธไบๅทฎๅซใ ๅจ็นๅฐ็น็ฝ็ปไธญไธๅญๅจDIS๏ผๅทฅไธ3G่ทฏ็ฑๅจไธไผๅจๆๆง็ๅ้CSNPๆฅๆ๏ผCSNPๆฅๆๅชๅจ้พ่ทฏ้พ่ทฏ่ขซๆฟๆดปๆถๅ้ไธๆฌก๏ผ่ไธ้พ่ทฏไธค็ซฏ็ๅทฅไธ็บง4g่ทฏ็ฑๅจ้ฝไผๅ้CSNPๆฅๆไปฅๆ่ฟฐๆฌๅฐ้พ่ทฏ็ถๆๆฐๆฎๅบไธญๆๆLSP็ๆ่ฆไฟกๆฏใๅฝๅทฅไธ่ทฏ็ฑๅจๅ้ๅฏน็ซฏๅ้็CSNPไธญๅซๆๆฌๅฐ็ผบๅฐ็LSPไฟกๆฏๆถ๏ผไนไผไฝฟ็จPSNPๆฅๆๅๅฏน็ซฏ่ฏทๆฑLSPใๅฝๅฏน็ซฏๆถๅฐPSNPๆฅๆๅ๏ผๅฐๅ่ฏทๆฑๆนๅ้ๅ
ๅซๅฎๆดLSPไฟกๆฏ็LSPๆฅๆ๏ผ่ฟ็นไธไธๅนฟๆญ็ฝ็ปไธญ็ๆไฝๆฏ็ธๅ็ใไฝๆฏๅจ็นๅฐ็น้พ่ทฏไธ๏ผๆถๅฐLSPๆฅๆ็ๅทฅไธ4g่ทฏ็ฑๅจ่ฟไผๅๅฏนๆนๅๆฌกๅ้ไธไธชPSNPๆฅๆไปฅๅฏนไนๅๆถๅฐ็LSP่ฟ่ก็กฎ่ฎคใๅฏไปฅ่ฏด๏ผๅจ็นๅฐ็น็ฝ็ปไธญ็LSPไบคๆขๆฏๅฏ้ ็ใ่ฟ็นไธๅนฟๆญ็ฝ็ปไธๅ๏ผๅจๅนฟๆญ็ฝ็ปไธญๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจไธไฝฟ็จPSNPๆฅๆๅฏนๆถๅฐ็LSP่ฟ่ก็กฎ่ฎค๏ผ่ๆฏ้่ฟDISๅจๆๆงๅฐๅ้CSNPๆฅๆไปฅๅผฅ่กฅๅนฟๆญ็ฝ็ปไธญไธๅฏ้ ็LSPไบคๆขใ ๅจ็นๅฐ็น้พ่ทฏไธ๏ผๅทฅไธ่ทฏ็ฑๅจไฝฟ็จPSNPๅฏนๆถๅฐ็LSPๆฅๆ่ฟ่ก็กฎ่ฎค๏ผๆไปฅๅจ็นๅฐ็น้พ่ทฏไธๆฏๅฏ้ ็ๆณๆดชๆบๅถใ IS-IS่ทฏ็ฑๅ่ฎฎๆฏๆไธค็ง็ฝ็ป็ฑปๅ๏ผๅนฟๆญ้พ่ทฏๅ็นๅฐ็น้พ่ทฏใ้ป่ฎคๆ
ๅตไธ๏ผๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจIS-ISๅฐๅนฟๆญ็ฝ็ปๅNBMA็ฝ็ป็ไฝๆฏๅนฟๆญ็ฑปๅใๅฏนไบๅฐ่ฃ
ไบPPPๆHDCL็ญๅ่ฎฎ็้พ่ทฏ็ไฝๆฏ็นๅฐ็น็ฑปๅใๅฏนไบNBMA็ฝ็ปไธญ็ไธปๆฅๅฃๅ็นๅฐๅค็นๅญๆฅๅฃ๏ผIS-ISๅฐๅ
ถ็ไฝๆฏๅนฟๆญ็ฑปๅ;ๅฏนไบNBMA็ฝ็ปไธญ็็นๅฐ็นๅญๆฅๅฃ๏ผๅฐๅ
ถ็ไฝๆฏ็นๅฐ็น็ฑปๅใIS-ISไธๅOSPF้ฃๆ ท๏ผๆไพไบๅฏนNBMA็ฝ็ป(ไพๅฆFrame-RelayใATM)็ไธ้จๆฏๆใๅฏนไบNBMA็ฝ็ป๏ผๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจIS-IS่ฎคไธบๅ
ถ็ฝ็ปๆๆๆฏPVCๅ
จไบ่(mesh)็๏ผๅฐฑๆฏๆๅฎ็ไฝๅนฟๆญ็ฝ็ปใไฝๅฆๆๅฎ้
็ฝ็ปๆๆไธญๅนถไธๆฏPVCๅ
จไบ่็็ปๆๆถ๏ผไพๅฆ้จๅไบ่็็ปๆๅHub-Spoke็ปๆ๏ผๆจ่ไฝฟ็จ็นๅฐ็น็ฑปๅ็ฝ็ป๏ผๅณไฝฟ็จ็นๅฐ็นๅญๆฅๅฃ๏ผไปฅๅ
้ ๆNBMA็ฝ็ปไธญ็้พ่ทฏ็ถๆๆฐๆฎๅบๅๆญฅๅบ็ฐ้ฎ้ขใๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ็บง่ทฏ็ฑๅจLSPๆ ก้ชๅ๏ผChecksum๏ผ
ๅฝๅทฅไธ่ทฏ็ฑๅจ็ๆไธไธชLSPๅ๏ผไธบไบไฟ่ฏLSPไธญไฟกๆฏ็ๅฎๆดๆง๏ผๅฎๅฐๅฏนLSP่ฟ่กๆ ก้ชๅ่ฎก็ฎ๏ผ็ถๅๅฐ่ฃ
่ฟLSP็LSPๆ ก้ชๅๅญๆฎต(checksum)ใๆ ก้ชๅ็่ฎก็ฎๅ
ๆฌไปLSPไธญ็ๅฉไฝๆถ้ดๅญๆฎตไนๅ็ๅญๆฎตไธ็ดๅฐๆฐๆฎๅ
็ๆซๅฐพ๏ผ็ฑไบๅฉไฝๆถ้ดๆฏไธไธชไธๆญๅๅ็ๅญๆฎต๏ผๆไปฅๆ ก้ชๅ่ฎก็ฎๅฐไธๅ
ๆฌ่ฟ้จๅๅ
ๅฎนใๆ ก้ชๅไธป่ฆ็จไบๆฃๆฅ่ขซ็ ดๅ็LSPๆ่
่ฟๆฒกๆไป็ฝ็ปไธญๆธ
้ค็่ฟๆLSPใๅฝไธๅฐๅทฅไธ4g่ทฏ็ฑๅจๆถๅฐไธไธชLSP๏ผๅจๅฐ่ฏฅLSPๆพๅ
ฅๅฐๆฌๅฐ้พ่ทฏๆฐๆฎๅบๅๅฐๅ
ถๅๆณๆดช็ปๅ
ถไป้ปๆฅๅทฅไธ3G่ทฏ็ฑๅจไนๅ๏ผไผ้ๆฐ่ฎก็ฎLSP็ๆ ก้ชๅ๏ผๅฆๆๆ ก้ชๅไธLSPไธญๆบๅธฆ็ๆ ก้ชๅไธไธ่ด๏ผๅ่ฏดๆๆญคๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจLSPไผ ่พ่ฟ็จไธญๅทฒ็ป่ขซ็ ดๅใ ๅฝๅทฅไธ่ทฏ็ฑๅจๆถๅฐไบไธไธช่ขซ็ ดๅ็LSPๅ๏ผไผ้ๅไธไธชๆธ
้ค็ๆไฝใๅฎๅฐ่ฏฅLSP็ๅฉไฝๆถ้ด่ฎพ็ฝฎไธบ0็ถๅๅๆณๆดชๅฐ็ฝ็ปไธญใๅฝ็ฝ็ปไธญ็ๅ
ถไปๅทฅไธLTE่ทฏ็ฑๅจๆถๅฐ่ฟไธชๅฉไฝๆถ้ด่ขซ็ฝฎไธบ0็LSPๅ๏ผไผๅฐๅ
ถๆฌๅฐ้พ่ทฏ็ถๆๆฐๆฎๅบไธญ็ธๅบ็LSPๆธ
้คใๅฝไบง็่ฟไธช่ขซ็ ดๅ็LSP็ๆบๅๅก่ทฏ็ฑๅจๆถๅฐ่ฟไธชๅฉไฝๆถ้ด่ขซ็ฝฎไธบ0็LSPๅนถๅ็ฐ่ฟไธชLSPๆฏ่ชๅทฑ็ๆ็ๅ๏ผไผ้ๆฐ็ๆไธไธชๆญฃ็กฎ็LSP็ถๅๆณๆดชๅฐ็ฝ็ปไธญใ IS-IS็่ฟ็งLSPๆธ
้คๆไฝ่ฝ็ถๅฏไปฅๆๆ็ๆธ
้ค็ฝ็ปไธญ่ขซ็ ดๅ็LSP๏ผ็ป่ฟ่กๅทฅไธ็บง4G่ทฏ็ฑๅจIS-IS่ทฏ็ฑๅ่ฎฎ็็ฝ็ปๆไพไบไธ็ง่ชๅจไฟฎๅค็่ฝๅ๏ผไฝๆฏๅฎไนๅธฆๆฅไบไธ็ง่ด้ข็ๅฝฑๅใๅฆๆ็ฝ็ปไธญ็ไป่ดจๅญๅจ้ฎ้ข๏ผๅฐฑๆๅฏ่ฝไบง็LSP่ขซ่ฟ็ปญ็ ดๅ็็ฐ่ฑกใ่ฟไบ่ขซ็ ดๅ็LSPไผ่ขซ่ทฏ็ฑๅจไธๆญ็ๆธ
้ค๏ผๅๆถๆบๅทฅไธๆ ็บฟ่ทฏ็ฑๅจไนไผไธๆญ็้ๆฐ็ๆๆฐ็LSP๏ผ่ฟ็ง็ฐ่ฑก่ขซ็งฐไธบLSP็ ดๅ้ฃๆดใLSP็ ดๅ้ฃๆดๅฐๆถ่ๅคง้็็ฝ็ป่ตๆบใๆไปฌๅฏไปฅๅฏนๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ฟ่ก้
็ฝฎ๏ผไฝฟๅ
ถๅจๆถๅฐ่ขซ็ ดๅ็LSPๅๅฟฝ็ฅๅฎ๏ผๅณไธขๅผ่ขซ็ ดๅ็LSP๏ผไป่ๅฏๅจๆธ
้คๆไฝใๅจๅ็ปญๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจIS-IS้
็ฝฎ็ซ ่ไธญๅฐไป็ปๅ
ทไฝ็้
็ฝฎๆนๆณใ ๆ ็ญพ๏ผ4g่ทฏ็ฑๅจ ย ย 4g DTU
ไผๆๆ๏ผไธญ้ด็ณป็ป็ฑปๅๅทฅไธ4G่ทฏ็ฑๅจ๏ผISType๏ผ
ๅจLSPๆฅๅคดไธญๆๅไธไธชๅญ่็ไธญ้ด็ณป็ป็ฑปๅ(ISType)ไฝๅ 2bit๏ผๅทฅไธ4G่ทฏ็ฑๅจ็็ฑปๅใ่ฏฅๅญๆฎต่กจ็คบไบๆญคLSPๆฏๆฅ่ชL1ๅทฅไธ่ทฏ็ฑๅจ่ฟๆฏL2ๅทฅไธ็บง่ทฏ็ฑๅจใ่ฟไน่กจ็คบไบๆถๅฐๆญคLSP็ๅทฅไธ่ทฏ็ฑๅจๅฐๆ่ฟไธชLSPๆพๅฐL1้พ่ทฏ็ถๆๆฐๆฎๅบ่ฟๆฏL2้พ่ทฏ็ถๆๆฐๆฎๅบใ่ฏฅ2bitไธญ01่กจ็คบL1;11่กจ็คบL2;00ไธ10ๆชไฝฟ็จใ DISๅไผช่็นใ4g่ทฏ็ฑๅจใ LSPIDไธญๅ
ๆฌไธ้จๅ็งฐไธบไผช่็นๆ ่ฏ็ฌฆ(PseudonodeID)๏ผ็จๆฅๆ ่ฏๆญคLSPๆฏๅฆๆฏ็ฑ็ฝ็ปไธญ็ๆๅฎไธญ้ด็ณป็ป(DIS๏ผDesignatedIntermediateSystem)ไธบ็ฝ็ปไบง็็ไผช่็นLSPใ ๅจๅนฟๆญ็ฑปๅ็็ฝ็ป(LAN)ไธญ๏ผIS-IS้่ฆไธบๆฏไธช็ฝๆฎต้ๆฉไธไธชๆๅฎไธญ้ด็ณป็ปDIS๏ผ่ฟ้็ๆๅฎไธญ้ด็ณป็ปDIS็ไฝ็จไธOSPFไธญ็ๆๅฎๅทฅไธ็บง่ทฏ็ฑๅจDR็้ๅธธ็ธไผผใๅจOSPF็ฝ็ปไธญ๏ผDR็จๆฅ่ด่ดฃๅฐ้พ่ทฏ็ถๆไฟกๆฏๆณๆดชๅฐๆฏไธช้DRๅทฅไธ่ทฏ็ฑๅจ๏ผๅนถไธๅธฎๅฉๅ
ถ่ฟ่ก้พ่ทฏ็ถๆๆฐๆฎๅบ็ๅๆญฅใๅจIS-ISไธญไนๆฏๅฆๆญค๏ผไธบไบไฝฟ้พ่ทฏ็ถๆไฟกๆฏๆดๅ ๅ็กฎๅๅฎๆถ็ๅๆญฅ็ป็ฝ็ปไธญ็ๆๆๅ
จ็ฝ่ทฏ็ฑๅจ๏ผๅนถไธ่ฆๅๅฐๅธฆๅฎฝ็ๅฉ็จ็ๅ่ทฏ็ฑๅจ็ๅค็ๅผ้๏ผIS-ISไน่ฆๅจๅนฟๆญ็ฝ็ปไธญ้ไธพๅบไธไธชๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ(DIS)ๆฅ่พพๅฐ่ฟไธช็ฎ็ใ ๅจIS-ISไธญ้ไธพDIS็่ฟ็จไนๆฏ้ๅธธ็ฎๅ็ใๆฏไธช่ฟ่กIS-ISๅ่ฎฎ็ๅ
จ็ฝ้่ทฏ็ฑๅจ็ๆฅๅฃ้ฝๆฅๆไธไธชไผๅ
็บง(Priority)๏ผ้ป่ฎค็ไผๅ
็บงไธบ64๏ผๅๆ ทไนๅฏไปฅ้่ฟๅฝไปคๆๅทฅไฟฎๆน้ป่ฎค็ไผๅ
็บงใๅทฅไธ4g่ทฏ็ฑๅจไน้ดๅ้็HelloPDUไธญๅฐๆบๅธฆๆฅๅฃ็ไผๅ
็บงไฟกๆฏใๆฏไธชๅทฅไธLTE่ทฏ็ฑๅจๆถๅฐ็ฝ็ปไธญๅ
ถไปๅทฅไธ็บงLTE่ทฏ็ฑๅจๅ้็HelloPDUๅ๏ผ้่ฟๆฏ่พไผๅ
็บงๆฅ่ฟ่กDIS็้ไธพใไผๅ
็บงๆฐๅผ่ถๅคง็ๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจๅฐ่ขซ้ไธพไธบๆญค็ฝๆฎต็DISใ่ฟ้ไธOSPFไธๅ็ๆฏ๏ผๅจOSPFไธญ๏ผๅฆๆๆฅๅฃ็ไผๅ
็บงไธบ0๏ผ้ฃไน่ฟๅฐๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจๅฐ่ขซ่ฎคไธบๆฒกๆ่ตๆ ผๆไธบๆญค็ฝๆฎต็DRใๅจIS-ISไธญ๏ผๅฆๆๆฅๅฃ็ไผๅ
็บงไธบ0๏ผ่ฟไป
ไป
่กจ็คบๆไฝ็ไผๅ
็บง๏ผไฝๆฏๆญคๅทฅไธ็บง4G่ทฏ็ฑๅจ่ฟๆฅๆๆไธบDIS็่ตๆ ผใๅฝไธคๅฐๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็ๆฅๅฃไผๅ
็บง็ธๅๆถ๏ผ้ฃไนๆฅๆๆดๅคง็SNPA(ๅจLANไธญ้ๅธธไธบMACๅฐๅ)็ๆฅๅฃ็ๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจๅฐๆไธบDISใๅจOSPFไธญๅฆๆไผๅ
็บง็ธๅๅฐๆฏ่พRouterIDใ ๅจOSPFไธญ๏ผ้ไธพๅฎDRๅ๏ผ่ฟๅฐ้ไธพๅบไธไธชๅคไปฝDR๏ผBDR(BackupDR)๏ผไปฅ็จๆฅๅจๅๅ
DRๅบ็ฐๆ
้ๆถๆฅๆฟๆฐ็DR่ง่ฒ๏ผๅนถ้ๆฐ้ไธพๅบBDRใไฝๅจIS-ISไธญ๏ผๅฐไธ่ฟ่กๅคไปฝDIS็้ไธพใๅฆๆDISๅบ็ฐๆ
้ไบ๏ผๅ
ถไปๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจๅฐไผ้ๆฐ้ไธพๅบไธไธชDISใๅ
ถๆฌก๏ผๅจOSPFไธญ๏ผDRๅBDR็้ไธพๆฏ้ๆขๅ ๆจกๅผ็๏ผไนๅฐฑๆฏ่ฏดๅฝๆๆดไผไผๅ
็บง็่ทฏ็ฑๅจๅ ๅ
ฅๅฐ็ฐๆ็ฝ็ปไธญๅ๏ผไนไธไผๆขๅ ๅๅ
DRๅBDR็่ง่ฒใไปๆ็งๆไนไธๆฅ่ฎฒ๏ผๅจOSPF็ฝ็ปไธญ๏ผ็ฌฌไธๅฐๅฏๅจ็ๅๅก่ทฏ็ฑๅจๅฐๆไธบ็ฝ็ป็DR๏ผ็ฌฌไบๅฐๅฏๅจ็ๅ่ทฏ่ทฏ็ฑๅจๅฐๅฐๆไธบBDRใไธOSPF็ธๆฏ๏ผDIS็้ไธพๆฏๆขๅ ็๏ผๅณๅฝๆๆดไผDIS่ตๆ ผๅ่ทฏ่ทฏ็ฑๅจๅ ๅ
ฅ็ฝ็ปๅ๏ผๅฎไผๆไธบ็ฝ็ปไธญๆฐ็DISใ่ฟๆ ท๏ผๆฏๆฌกDIS็ๅๆดๅฟ
้กปๆณๆดชไธ็ปๆฐ็LSPใ ้ป่ฎคๆ
ๅตไธ๏ผ่ฟ่กIS-IS็ๅๅก่ทฏ็ฑๅจๅฐไปฅๆฏ10s็้ด้ๅ้HelloPDUใไฝๆฏๅฏนไบไธไธชDISๆฅ่ฏด๏ผ็ฑไบๅฎๅจ็ฝ็ปไธญ่ตทๅฐ้่ฆ็ไฝ็จ๏ผๆไปฅๅฎๅ้HelloPDU็้ด้็้ข็ๅฐๆฏๅ
ถไป่ทฏ็ฑๅจ็3ๅ๏ผไนๅฐฑๆฏ่ฏดDISไปฅๆฏ3.3s็้ด้ๅ้HelloPDUใ่ฟๆ ทๅ
ถไปๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจๅฏไปฅ่ฟ
้ๆฃๆตๅบDISๅบ็ฐๆ
้ๅนถๅผๅงๆฐ็้ไธพ่ฟ็จ๏ผๅขๅ ไบ็ฝ็ป็ๆถๆ้ๅบฆใๆ ็บฟ่ทฏ็ฑๅจ
็จไบๅทฅไธ่ทฏ็ฑๅจๆๅฎ็ญ็ฅ็่ทฏ็ฑๆ ๅฐ
Route Redistribution redistribute routing-process process-id [tag|metric|metic-type|subnets|route-map] *routing-process:BGP EGP Connected EIGRP IGRP ISIS ISO-IGRP Mobile ODR OSPF RIP and Static *ospf-metric:BGP็ผบ็้ๅๅธๅบฆ้ 1 ๅ
ถไปๅ่ฎฎไธบ20 *tag-value:้ๅ ๅฐ้ๅๅธๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ็ไธไธช32ไฝ็ๅผ๏ผOSPFๆฒกๆไฝฟ็จๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑๆ ่ฎฐ๏ผ ๅฏไปฅๅจ็จไบๆๅฎ็ญ็ฅ็่ทฏ็ฑๆ ๅฐไธญๅผ็จ๏ผ็ผบ็ๆ ่ฎฐไธบ0 ๅฉ็จroute-mapๆงๅถ้ๅๅธ๏ผๅนถไฟฎๆนmetricๅผ๏ผๅนถๅๆ ่ฎฐ ๅฆไธๅพ๏ผๅบไบๆ ็ญพๆฅๆงๅถๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏ็ฑ็้ๅๅธ Controlling the OSPF Router ID Router-id ip-address ๆๅทฅๆๅฎๅทฅไธ่ทฏ็ฑๅจ็router-id๏ผๅปบ่ฎฎ้
็ฝฎๆถๆๅทฅ่ฎพ็ฝฎ๏ผไปฅๅขๅ RID็็จณๅฎๆงใCCIE่ฏ้ชๆถ๏ผๆๅทฅ่ฎพ็ฝฎไธๆฌก๏ผ้ฟๅ
ๆฃๅ ๅฆipv6็ฏๅข็RID๏ผไป็ถๆฏ็ฐๆ็ipv4่กจ็คบๆนๆณ๏ผไฝๅฟ
้กปๆๅทฅ่ฎพ็ฝฎไธๆฌก Summarizing External Routes Summary-address ip-address [advertise | not-advertise] ๆฑ่่ทฏ็ฑๅฏไปฅๅบ็จๅฐไปๅจๆ่ทฏ็ฑ้ๆฉๅ่ฎฎ๏ผ้ๆ่ทฏ็ฑๅ่ฟๆฅๅทฅไธ4g่ทฏ็ฑๅจ่ทฏ็ฑๅๆฌกๅๅธ็่ทฏ็ฑไธใ ๅชๅฏ็จๅจASBRๅABRไธ้ป่ฎคๅๆฐ ไธบadvertise not-advertiseๅ
ณ้ฎ่ฏ้ปๆญขๆฑ่่ทฏ็ฑ่ขซABR๏ผASBRๅนฟๆญ Summary-address ip-address tag ็จไบๅฏนๆฑๆป่ทฏ็ฑๆ ่ฎฐ๏ผๅฆไธไพๅจOSPF้ๅๅธๅฐRIPๆถ๏ผๅฏน็นๅฎๆ ่ฎฐ็ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑ่ฟ่ก้ๅๅธ Handling of MOSPF LSAs […]
ๅทฅไธ่ทฏ็ฑๅจ็ๆ็ๆฏไธชLSP้ฝๆไธไธชLSPๆ ่ฏ็ฌฆ(LSPID)
ๅทฅไธ่ทฏ็ฑๅจ็ๆ็ๆฏไธชLSP้ฝๆไธไธชLSPๆ ่ฏ็ฌฆ(LSPID)๏ผLSPไธป่ฆ็จๆฅๆ ่ฏไธๅ็LSPๅ็ๆLSP็ๆบๅทฅไธ็บง่ทฏ็ฑๅจใๅฐฑๅOSPFไธญไธๆ ท๏ผๆฏไธชLSA้ฝไฝฟ็จ้ๅๅทฅไธ4G่ทฏ็ฑๅจ(้ๅๆญคLSA็ๅทฅไธ็บง4g่ทฏ็ฑๅจ็RouterID)่ฟ่กๆ ่ฏใๆฏไธชLSPID้ฝๅ
ๆฌไธไธช้จๅ๏ผ โข SysID โข ไผช่็นๆ ่ฏ็ฌฆ(PseudonodeID) โข LSP็ผๅท(LSPnumber) ๅ
ถไธญSysIDไธบ่ทฏ็ฑๅจ็็ณป็ปID๏ผ6ๅญ่้ฟ๏ผ็จไบๆ ่ฏ็ๆๆญคLSP็ๆบๅทฅไธ3G่ทฏ็ฑๅจ๏ผไธOSPFไธญ็RouterID็ธไผผใ PseudonodeID้ฟๅบฆไธบ1ๅญ่๏ผ็จไบๆ ่ฏๆญคLSPๆฏๅฆๆฏ็ฑ็ฝ็ปไธญ็ๆๅฎไธญ้ด็ณป็ป(DIS๏ผDesignatedIntermediateSystem)ไธบ็ฝ็ปไบง็็ไผช่็นLSPใๅฝLSPID็PseudonodeIDไธไธบ0ๆถ๏ผๅ่กจ็คบๆญคLSPๆฏ็ฑDISไธบ็ฝ็ปไบง็็ไผช่็นLSP๏ผๅฆๆPseudonodeIDไธบ0๏ผๅ่กจ็คบ่ฟๆฏๅทฅไธLTE่ทฏ็ฑๅจไบง็็ไธไธชๅธธ่งLSPใ LSP็ผๅท้ฟๅบฆไนไธบ1ๅญ่๏ผ็จไบๆ ่ฏๆญคLSPๆฏๅฆ่ขซๅ็ใๅจOSPFไธญ๏ผไฝฟ็จไบๅค็ง็ฑปๅ็LSAๆฅ้ๅ่ทฏ็ฑไฟกๆฏ๏ผ่ๅจIS-ISไธญ๏ผๅๅก่ทฏ็ฑๅจๅนถไธๆฏ็จๅค็ง็ฑปๅ็LSPๆฅ้ๅ่ทฏ็ฑไฟกๆฏ๏ผ่ๆฏๅฐๆๆๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑไฟกๆฏ้ฝๅฐ่ฃ
ๅฐไธไธชLSPไธญ่ฟ่กไผ ่พใๅฝLSPๅคๅคงๆถ๏ผไนๅฐฑๆฏๅ
ๅซ็ๅทฅไธ็บง3G่ทฏ็ฑๅจ่ทฏ็ฑไฟกๆฏ่ฟๅคๆถ๏ผๆฐๆฎๅ
ๅฐ่ขซ่ฟ่กๅๆฎต๏ผ่ฟไธๆไปฌ็ๆ็IPๅๆฎตๆฏไธๆ ท็ใๅฏนไบไปปไฝ็ๅ็ๆไฝ๏ผ้ฝๆฏ็ฑๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ็CPU่ฟ่กๅค็็๏ผไนๅฐฑๆฏๆง่ก่ฟ็จไบคๆข๏ผๅฆๆๆ่ฟๅค็ๆฅๆ้่ฆ่ฟ่กๅ็๏ผ้ฃไนๅฐๆถ่ๅคง้็CPU่ตๆบ๏ผๅฝฑๅๅ
จ็ฝ่ทฏ็ฑๅจ็ๆญฃๅธธ่ฟ่กใๅฏนไบๅ็็้็ปไนๆฏไธๆ ท๏ผไนๆฏ่ฆ้่ฟCPU่ฟ่กๅค็๏ผ่ฟๆ ทไนไผๅฏนๆฅๆถๅ็็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ้ ๆไธฅ้็ๅๆใIS-ISไธบไบ้ฟๅ
่ฟๆ ท็้ฎ้ขไบง็๏ผ้ๅไบไธ็งๅฏนLSP้ขๅๆฎต็ๆไฝๆบๅถใ่ทฏ็ฑๅจๅฐ่พๅคง็LSP้ขๅ
ๆๅๆๅพๅคๆดๅฐ็LSPๅๅๆฉๆฃๅบๅป๏ผ่ๆ ้ๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจๅจๅบๅฑๅฏนๅ
ถ่ฟ่กๅ็๏ผ่ฟๆ ทๅฏไปฅ้ไฝ็ฑไบๅ็ไบง็็่ด้ขๅฝฑๅใๅฝLSP็ผๅทไธบ0ๆถ๏ผ่กจ็คบ่ฟๆฏLSP็ไธไธชๅๆฎต๏ผ็ผๅทไธบ1ๆถ๏ผ่กจ็คบ่ฟๆฏLSP็็ฌฌไบไธชๅๆฎต๏ผไปฅๆญค็ฑปๆจใ ๆ ็ญพ๏ผๅ
จ็ฝ้่ทฏ็ฑๅจย ย ย ๆ ็บฟ่ทฏ็ฑๅจ
้่ฟ่ฐๆดLSP็ๆๅคง็ๅญๆถ้ดๅๅทๆฐ้ด้ๆฅๅฝฑๅLSP็ๆณๆดช
ๅฏนไบ่ฟ่กIS-IS็ๅทฅไธ่ทฏ็ฑๅจๅ้็ๆฏไธชLSP๏ผ้ฝๆไธไธชๅฎๆถๅจ็จๆฅ่ท่ธชLSP็็ๅญๆถ้ดใ่ฟๆ ทๅฏไปฅไฟ่ฏ้พ่ทฏ็ถๆๆฐๆฎๅบๅๆถ็ๆธ
้คๆง็ๆๆ ๆ็้พ่ทฏ็ถๆไฟกๆฏใ่ฟไธๅทฅไธ็บงLTE่ทฏ็ฑๅจOSPFไธญ็ๆไฝๆบๅถๆฏไธๆ ท็ใๅจๅทฅไธLTE่ทฏ็ฑๅจOSPFไธญ๏ผๆฏไธชLSAไน้ฝๆไธไธช่ๅๆถ้ด(age-time)๏ผ้ป่ฎคๆ
ๅตไธไธบ3600sใๅฆๆไธไธชLSAๅจ้พ่ทฏ็ถๆๆฐๆฎๅบไธญไฟ็็ๆถ้ด่ถ
่ฟไบ3600s๏ผ้ฃไนๆญคLSAๅฐ่ขซไปๅทฅไธ4g่ทฏ็ฑๅจ้พ่ทฏ็ถๆๆฐๆฎๅบไธญๆธ
้คใ ๆฏไธชLSP้ฝๆไธไธชๆๅคง็ๅญๆถ้ด๏ผๅฎๆฏๆฏไธชLSPๅจ่ขซไป้พ่ทฏ็ถๆๆฐๆฎๅบไธญๅ ้คๅๅฏไปฅไฟ็็ๆ้ฟๆถ้ดใISO10589ไธญๅฎไนLSP็ๆๅคง็ๅญๆถ้ดไธบ1200s(20ๅ้)ใๅฝๅทฅไธ่ทฏ็ฑๅจไธ็ๆLSPๆถ๏ผไพฟๅฐๅฉไฝๆถ้ด่ฎพ็ฝฎไธบๆๅคง็ๅญๆถ้ด๏ผ็ถๅๆณๆดชๅฐๆๆ็้ปๆฅๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ๏ผๅนถๅจๆฌๅบๅๅ
่ฟ่กๆฉๆฃใๅทฅไธ็บงLTE่ทฏ็ฑๅจLSP็ๅฉไฝๆถ้ด้็ๆถ้ด็ๆจ็งป่ๅๅฐใ ๅจIS-ISไธญ๏ผ่ฟๅญๅจๅฆๅคไธไธชๅฎๆถๅจ๏ผๅฐฑๆฏLSPๅทๆฐ้ด้ๅฎๆถๅจใๅฝๅทฅไธ4g่ทฏ็ฑๅจ็ๆไธไธชLSPๅ๏ผไพฟๅฏๅจ่ฟไธชๅฎๆถๅจใๅฝๅทๆฐ้ด้ๅฎๆถๅจๅฐๆๅ๏ผๅทฅไธ่ทฏ็ฑๅจๅฐ้ๆฐ็ๆ(ๅทๆฐ)่ฟไธชLSP๏ผๅนถๆณๆดชๅฐๆฌๅบๅๅ
็ๆๆ่ทฏ็ฑๅจใๆฏๅฝๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ้ๆฐ็ๆๆฐ็LSPๅ๏ผไพฟๅฐLSP็ๅฉไฝๆถ้ด้็ฝฎไธบๆๅคง็ๅญๆถ้ดใๅฆๆๆๆกLSP็ๅฉไฝๆถ้ด่พพๅฐ0ๆถ่ฟๆฒกๆๆถๅฐ็ๆ่ฟไธชLSP็ๅทฅไธ็บง่ทฏ็ฑๅจ็ๅทๆฐLSPๅ๏ผ่ฟไธชLSPๅฐ่ขซไป้พ่ทฏ็ถๆๆฐๆฎๅบไธญๆธ
้คใISO10589ไธญๅฎไนLSPๅทๆฐ้ด้ไธบ900s(15ๅ้)ใ ๅฏไปฅ้่ฟ่ฐๆดLSP็ๆๅคง็ๅญๆถ้ดๅๅทๆฐ้ด้ๆฅๅฝฑๅLSP็ๆณๆดชใๆดๅคง็LSP็ๅญๆถ้ดๆๅณ็ๅทฅไธ่ทฏ็ฑๅจๅจๅ
ถ้พ่ทฏ็ถๆๆฐๆฎๅบไธญๅฐไฟ็LSPๆด้ฟ็ๆถ้ด๏ผไฝ่ฟๅฏ่ฝไผ้ ๆ่ฟไบ้ๆง็ๅทฅไธ็บง3G่ทฏ็ฑๅจ่ทฏ็ฑ้ๆฉไฟกๆฏ่ขซไฟ็ๆด้ฟ็ๆถ้ดใ่ฐๆดLSP็ๆๅคง็ๅญๆถ้ดๆถ๏ผไน่ฆๆ นๆฎๅฎ้
ๆ
ๅต็ธๅบ็่ฐๆดLSPๅทๆฐ้ด้ใๅฆๆLSPๅทๆฐ้ด้่ฟ้ฟ๏ผ้ฃไนๅฏ่ฝไนไผๅขๅ ๅ
ถไปๅทฅไธLTE่ทฏ็ฑๅจไฟ็้ๆง่ทฏ็ฑไฟกๆฏ็ๆถ้ด๏ผไฝๆฏๅขๅคงLSPๅทๆฐ้ด้ๅฏไปฅๅๅฐ็ฝ็ป่ตๆบ็ๅผ้ใๅฆๆLSPๅทๆฐ้ด้่ฟ็ญ๏ผๅฐๅขๅคง็ฝ็ป่ตๆบ็ๅฉ็จ็๏ผ่ไธๅขๅ ไบๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจ็ณป็ป่ตๆบ็ๅผ้ใๆญคๅค๏ผๅจ่ฐๆด่ฟไธคไธชๅฎๆถๅจๆถ๏ผ่ฆไฟ่ฏLSPๆๅคง็ๅญๆถ้ดๅคงไบๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจLSPๅทๆฐ้ด้๏ผไปฅไพฟ่ฎฉๅทฅไธ็บง4G่ทฏ็ฑๅจๅจๅฐLSPๆธ
้คๅบ้พ่ทฏ็ถๆๆฐๆฎๅบไนๅๆ่ถณๅค็ๆถ้ดๅฏไปฅๆฅๆถๅฐๅ
ถไปๅทฅไธ็บง่ทฏ็ฑๅจ้ๆฐ็ๆ็LSPใๅฏนไบ่ฟไธคไธชๅฎๆถๅจ็ๅผ๏ผๆจ่ไฝฟ็จๅ
ถ้ป่ฎคๅผ๏ผๅฆๆไธๆฏ็นๆฎ้ๆฑ๏ผๅฏไปฅไธๅฏนๅ
ถ่ฟ่กไฟฎๆนใๅชๆๅจ้ๅธธ็จณๅฎ็็ฝ็ป็ฏๅขไธญๆๆจ่ไฝฟ็จๆฏ้ป่ฎคๅผๅคง็LSPๅทๆฐ้ด้ใๅจOSPFไธญ๏ผ่ฟไธคไธชๅฎๆถๅจ็ๅผไธบ3600sๅ1800sใไฝ่ฟ้ๅทฅไธ4G่ทฏ็ฑๅจIS-ISไธOSPFๆไธ็นไธๅ็ๆฏ๏ผๅฏนไบๅฉไฝๆถ้ด(OSPFไธญ็age-time)๏ผๅทฅไธ3G่ทฏ็ฑๅจIS-IS็ๅฎๆถๅจๆฏไปๆๅคง็ๅญๆถ้ด(1200s)้ๅ่ณ0๏ผ่OSPF่ๆฏไป0้ๅ ๅฐๆๅคง็ๅญๆถ้ด(3600s)๏ผไธคไธชๅฎๆถๅจๅจ่ฎกๆฐๆนๆณไธ็ฅๆไธๅใๆ ็บฟ่ทฏ็ฑๅจ
่งฃ่ฏดๅทฅไธ่ทฏ็ฑๅจOSPFๅฏๅจ่ฟ็จ็่ฏฆ็ปๆ
ๅต
ๅทฅไธ่ทฏ็ฑๅจOSPFๅฏๅจ่ฟ็จ ๅทฅไธ่ทฏ็ฑๅจไปๅฏๅจOSPF่ฟ็จ๏ผๅฐๆ นๆฎ้พ่ทฏ็ถๆๆฐๆฎๅบ่ฎก็ฎๅบ่ทฏ็ฑ่กจ๏ผๅๆ ท้่ฆ็ปๅไธ็ณปๅ็ๅฏๅจ่ฟ็จ๏ผๆปๅ
ฑๆ8็งๅฏ่ฝ็ๅฏๅจ่ฟ็จ๏ผไฝๅนถไธๆฏไธๅฎไผ็ปๅ่ฟ8ไธช่ฟ็จ๏ผๅ
ทไฝ่ฟ็จๅฆไธ๏ผ Down โ Attempt โ Init โ Two-way โ Exstart โ Exchange โ Loading โ Full ๆฏไธช่ฟ็จ่ฏฆ็ปๆ
ๅตๅฆไธ๏ผ4g่ทฏ็ฑๅจ Down ๅทฅไธ็บง่ทฏ็ฑๅจๅๅๅฏๅจOSPF่ฟ็จ๏ผ่ฟๆฒกๆไปไปปไฝๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจๆถๅฐไปปไฝๆฐๆฎๅ
๏ผHelloๅ
ไนๆฒกๆๆถๅฐ๏ผๅจๆญค่ฟ็จ๏ผๅฏไปฅๅๅคๅ้ Helloๅ
๏ผไปฅ่ฏๅพๅ็ฐ้ปๅฑ
ใ Attempt ๅ ไธบOSPFไฝฟ็จ็ปๆญๅ้ๆฐๆฎๅ
๏ผๅฆไฝฟ็จ็ปๆญๅ้Helloๅ
๏ผๅฆๆHelloๅ
ไธ่ฝๅๅบๅป่ขซๅ
ถๅฎๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๆถๅฐ๏ผๅฐฑไธ่ฝๅๅ
ถๅฎๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจๅปบ็ซOSPF้ปๅฑ
;ๅจไธไบ็ปๆญไธ่ฝๅ้็็ฝ็ปไธญ๏ผไพๅฆๅธงไธญ็ปง่ฟๆ ท็้ๅนฟๆญ็ฝ็ป็ฏๅข๏ผๅทฅไธ3G่ทฏ็ฑๅจ็ปๆญไธ่ฝๅคไผ ้๏ผๅจ่ฟ็งๆ
ๅตไธ๏ผๅฐฑ้่ฆๆๅฎOSPFไฝฟ็จๅๆญๅ้ปๅฑ
ๅ้Helloๅ
๏ผไปฅๆญค่ฏๅพๅๆๅฎ็้ปๅฑ
ๅปบ็ซOSPF้ปๅฑ
ๅ
ณ็ณป๏ผๅจๆญค็ถๆไธ๏ผOSPF็งฐไธบAttempt็ถๆใ Init ๅชๆฏOSPFๅทฅไธ่ทฏ็ฑๅจไธๆนๆถๅฐไบๅฆไธๆน็Hello๏ผไฝๅนถๆฒกๆๅๆน้ฝไบคๆขHello๏ผไนๅฐฑๆฏๅฏนๆน็Helloไธญ่ฟๆฒกๆๅฐ่ชๅทฑๅไธบ้ปๅฑ
ใ Two-way ๅๆน้ฝๅทฒ็ปไบคๆขไบHelloไฟกๆฏ๏ผๅนถไธไปHelloไธญ็ๅฐๅฏนๆนๅทฒ็ปๅฐ่ชๅทฑๅไธบ้ปๅฑ
๏ผๆญค็ถๆ๏ผๅฐฑ่กจ็คบOSPF้ปๅฑ
ๅ
ณ็ณปๅทฒ็ปๅปบ็ซ๏ผๅนถไธๅฆๆๆฏ้่ฆ้ไธพDRๅBDR็่ฏ๏ผไนๅทฒ็ป้ไธพๅบๆฅ๏ผไฝๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจOSPF้ปๅฑ
ไน้ดๅนถไธไธๅฎๅฐฑไผไบคๆขLSA๏ผๅฆๆไธ้่ฆไบคๆขLSA๏ผๅๆฐธ่ฟๅ็ๅจๆญค็ถๆ๏ผๅฆๆ้่ฆๅฝขๆ้ปๆฅๅนถไบ็ธไบคๆขLSA๏ผๅ็ถๆ็ปง็ปญๅพไธ่ฟ่กใ(ๆฏๅฆDrotherไธDrotherไน้ดๅฐๆฐธ่ฟๅ็ๅจTwo-way็ถๆ๏ผๅ ไธบDrotherไธDrotherไน้ดไธ้่ฆไบคๆขLSAใ) Exstart ๅ ไธบๅจๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจOSPF้ปๅฑ
ไน้ดไบคๆขๅฎๆด็LSAไนๅ๏ผไผๅ
ๅ้Database Description Packets (DBD)๏ผLink-state Request (LSR)็ญๆฐๆฎๅ
๏ผ้ปๅฑ
ไน้ดๆฏ่ฐๅ
ๅ๏ผ่ฐๅๅ๏ผ้่ฆ็กฎๅฎ้กบๅบ๏ผๅจExstart็ถๆ๏ผๅฐฑๆฏ็กฎๅฎ้ปๅฑ
ไน้ด็ไธปไปๅ
ณ็ณป(MasterโSlaveๅ
ณ็ณป)๏ผRouter-IDๆฐๅญๅคง็ไธบไธปๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ๏ผๅฆไธ็ซฏไธบไป่ทฏ็ฑๅจ๏ผ็ฑไธป่ทฏ็ฑๅจๅ
ๅไปๅทฅไธ็บง่ทฏ็ฑๅจๅ้ไฟกๆฏใๅจ้ไธพDRไธๅทฅไธ็บง3G่ทฏ็ฑๅจBDR็็ฝ็ป็ฏๅขไธญ๏ผๅนถไธไธๅฎDRๅฐฑๆฏไธปๅทฅไธ4G่ทฏ็ฑๅจ๏ผBDRๅฐฑๆฏไปๅทฅไธ็บง4G่ทฏ็ฑๅจ๏ผๅ ไธบDRๅBDRๅฏไปฅ้่ฟ่ฐๆดๆฅๅฃไผๅ
็บงๆฅๆงๅถ๏ผๆไปฅDRไน่ฎธๆฏๅ ไธบไผๅ
็บงๆฏBDR้ซ๏ผ่Router-IDๅนถไธๆฏBDR้ซใ ๆณจ๏ผๅจไปปไฝ็ฝ็ป็ฏๅขไธ๏ผๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจOSPFๅจไบคๆขLSAไนๅ๏ผ้ฝ้่ฆ็กฎๅฎไธปไปๅ
ณ็ณปใ Exchange ๅฐฑๆฏไบคๆขDatabase Description Packets (DBD)็่ฟ็จ๏ผDBDๅชๆฏLSA็็ฎๅๆ่ฟฐ๏ผๅชๅ
ๅซLSA็ไธไบๅคด้จไฟกๆฏ๏ผๆถๅฐDBD็ๅทฅไธLTE่ทฏ็ฑๅจไผๅ่ชๅทฑ็้พ่ทฏ็ถๆๆฐๆฎๅบไฝๅฏนๆฏ๏ผ็กฎๅฎ้่ฆๅชไบLSA็ๅฎๆดไฟกๆฏ๏ผๅฐฑไผๅ้LSR่ฏทๆฑ็ป้ปๅฑ
ใ Loading ้ปๅฑ
ๆ นๆฎๆถๅฐ็LSR(Link-State Request)๏ผๅๅฏนๆนๅๅคLink-state update(LSU)ใ Full ็ญๅฐๅทฅไธ็บงLTE่ทฏ็ฑๅจOSPF้ฝๆถๅฐไบ้ปๅฑ
ๅๅค็ๆๆLink-state update(LSU)๏ผ้ฃไนๆญคๆถ็ๆฐๆฎๅบ็ถๆๅฐฑๅๆไบๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจๆถๆ็ถๆ๏ผๆญค็ถๆๅฐฑ ๆฏFull็ถๆ๏ผไฝๆญคๆถๅชๆฏๆฐๆฎๅบๅทฒ็ปๅๆญฅ๏ผไฝๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ่กจๅด่ฟๅจ่ฎก็ฎๅฝไธญใ ๆณจ๏ผ้คไบTwo-wayๅFull่ฟไธคไธช็ถๆ๏ผๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจ้ปๅฑ
ๅ็ๅจไปปไฝ็ถๆ๏ผ้ฝๆฏไธๆญฃๅธธใๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจLSAๆฌ่บซๅฏไปฅfloodinๅฐๆดไธชไบ่็ฝ็ป
OSPFๆณๆดชใๅทฅไธ่ทฏ็ฑๅจใ Flooding้็จ2็งๆฅๆ LSU Type 4—้พ่ทฏ็ถๆๆดๆฐๆฅๆ LSA Type 5—้พ่ทฏ็ถๆ็กฎ่ฎคๆฅๆ ไธช้พ่ทฏ็ถๆๆดๆฐๆฅๆๅ็กฎ่ฎคๆฅๆ้ฝๅฏไปฅๆบๅธฆๅคไธชLSAใๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจLSAๆฌ่บซๅฏไปฅfloodinๅฐๆดไธชไบ่็ฝ็ป๏ผไฝๆดๆฐๆฅๆๅ็กฎ่ฎคๆฅๆๅช่ฝๅจๅ
ทๆ้ปๆฅๅ
ณ็ณป็ไธคไธช่็นไน้ดไผ ้ใ4g่ทฏ็ฑๅจ ๅจP-P็ฝ็ป๏ผๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๆฏไปฅ็ปๆญๆนๅผๅฐๆดๆฐๆฅๆๅ้ๅฐ็ปๆญๅฐๅ224.0.0.5 ๅจP-MPๅ่้พ่ทฏ็ฝ็ป๏ผๅทฅไธ็บง่ทฏ็ฑๅจไปฅๅๆญๆนๅผๅฐๆดๆฐๆฅๆๅ้่ณ้ปๆฅ้ปๅฑ
็ๆฅๅฃๅฐๅ ๅจๅนฟๆญๅ็ฝ็ป๏ผDRotherๅทฅไธ่ทฏ็ฑๅจๅช่ฝๅDR&BDRๅฝขๆ้ปๆฅๅ
ณ็ณป๏ผๆไปฅๆดๆฐๆฅๆๅฐๅ้ๅฐ224.0.0.6๏ผ็ธๅบ็DRไปฅ224.0.0.5ๆณๆดชLSAๅนถไธBDRๅชๆฅๆถLSA๏ผไธไผ็กฎ่ฎคๅๆณๆดช่ฟไบๆดๆฐ๏ผ้ค้DRๅคฑๆ ๅจNBMAๅ็ฝ็ป๏ผLSAไปฅๅๆญๆนๅผๅ้ๅฐDR BDR๏ผๅนถไธDRไปฅๅๆญๆนๅผๅ้่ฟไบๆดๆฐ ๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจLSA็ๆดชๆณๆฏๅฏ้ ็,ๆไปฅๅฟ
้กปๅฏนๆฏ1ไธชๅ้็LSA่ฟ่ก็กฎ่ฎค,็กฎ่ฎคๅ้ๅผ็กฎ่ฎค(Implicit Acknowledge)ๅๆพๅผ็กฎ่ฎค(Explicit Acknowledge) ๅฝๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ฆๅ้LSA็ๆถๅ,ไผๆLSA็ๆท่ดๆพๅจ้พ่ทฏ็ถๆ้ไผ ๅ่กจไธญ,่ฟไธชLSAๆฏ้RxmtInterval้ไผ 1ๆฌก,็ดๅฐ่ฏฅLSAๅพๅฐ็กฎ่ฎค,ๆ้ปๆฅๅ
ณ็ณปไธญๆญ.ๆ ่ฎบๅช็ง็ฝ็ป็ฑปๅ,้ไผ ็ๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจLSAๆปๆฏไปฅunicast็ๆนๅผๅ้็็กฎ่ฎคๅฏไปฅๆฏdelayedๆdirect,ๅ่
ๅฏไปฅไฝฟ็จ1ไธชLSAck็กฎ่ฎคๅคไธชLSA,ๅฝ็ถ่ฟไธชๅปถ่ฟ็ๆถ้ดๅฟ
้กปๅฐไบRxmtInterval;ๅ่
็็กฎ่ฎคๆฏ็ซๅณๅ้,้็จๅๆญ็ๆนๅผ.ๅฝๅบ็ฐไธ้ข2็งๆ
ๅต็ๆถๅๅฐ้็จ็ดๆฅ็กฎ่ฎค: 1.ไป้ปๅฑ
้ฃ้ๆถๅฐไบ้ๅค็LSA 2.ๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจLSA็่ๅๆถ้ด(Age)่พพๅฐๆๅคง็ๅญๆถ้ด(MaxAge) ๆฅ็LSDBไฟกๆฏ,ไฝฟ็จshow ip ospf databaseๅฝไปค,ๅฆไธ: LSA้่ฟๅบๅๅท,ๆ ก้ชๅ,ๅ่ๅๆถ้ดไฟ่ฏLSDBไธญ็LSAๆฏๆๆฐ็ Seq: ๅบๅๅท(Seq)็่ๅดๆฏ0x80000001ๅฐ0x7fffffff Checksum: ๆ ก้ชๅ(Checksum)่ฎก็ฎ้คไบAgeๅญๆฎตไปฅๅค็ๆๆๅญๆฎต,ๆฏ5ๅ้ๆ ก้ช1ๆฌก Age: ่ๅดๆฏ0ๅฐ3600็ง,16ไฝ้ฟ.ๅฝๅทฅไธ็บง4G่ทฏ็ฑๅจๅๅบ1ไธชLSAๅ,ๅฐฑๆAge่ฎพ็ฝฎไธบ0,ๅฝ่ฟไธชLSA็ป่ฟ1ๅฐๅทฅไธ4G่ทฏ็ฑๅจไปฅๅ,Ageๅฐฑไผๅขๅ 1ไธช็ฑInfTransDelay่ฎพๅฎ็ๆถ้ด(้ป่ฎคไธบ1็ง,่ฟไธชๆถ้ดๅฏไปฅ้่ฟๅฝไปคip ospf transmit-delay ไฟฎๆน).LSAไฟๅญๅจLSDBไธญ็ๆถๅ,่ๅๆถ้ดไนไผๅขๅ ๅฝๆถๅฐ็ธๅ็LSA็ๅคไธชๅฎไพ็ๆถๅ,ๅฐ้่ฟไธ้ข็ๆนๆณๆฅ็กฎๅฎๅชไธชLSAๆฏๆๆฐ็: 1. ๆฏ่พๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจLSAๅฎไพ็ๅบๅๅท,่ถๅคง็่ถๆฐ 2. ๅฆๆๅบๅๅท็ธๅ,ๅฐฑๆฏ่พๆ ก้ชๅ,่ถๅคง่ถๆฐ 3. ๅฆๆๆ ก้ชๅไน็ธๅ,ๅฐฑๆฏ่พ่ๅๆถ้ด,ๅฆๆๅชๆ1ไธชLSAๆฅๆMaxAge(3600็ง)็่ๅๆถ้ด,ๅฎๅฐฑๆฏๆๆฐ็ 4. ๅฆๆๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจLSA่ๅๆถ้ด็ธๅทฎ15ๅ้ไปฅไธ,(ๅซๅMaxAgeDiff),่ๅๆถ้ด่ถๅฐ็่ถๆฐ 5. ๅฆๆไธ่ฟฐ้ฝๆ ๆณๅบๅ,ๅ่ฎคไธบ่ฟ2ไธชLSAๆฏ็ธๅ็ ๆ ็ญพ๏ผๆ ็บฟ่ทฏ็ฑๅจย ย ย ๅ
จ็ฝ้่ทฏ็ฑๅจ
ไผๆๆ_ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจOSPF้พ่ทฏ็ฑปๅ(Link Type)
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจOSPF้พ่ทฏ็ฑปๅ(Link Type) ๅทง็ฒ็OSPF็กฎๅฎๅ ไธบ่่้ฎ้ข็ๅ
จ้ข๏ผ่ๅฏผ่ด่ทฏ็ฑๅ่ฎฎ็ๅคๆ๏ผOSPFไธไป
ๅ ไธบไธๅ็ไบๅฑ้พ่ทฏๅฑไป่ดจๅฎไนไบไธๅ็OSPF็ฝ็ป็ฑปๅ(Network Type)๏ผ่ฟๅ ไธบ้พ่ทฏไธ็้ปๅฑ
๏ผ่ๅฎไนไบOSPF้พ่ทฏ็ฑปๅ(Link Type) ใ OSPF็ฝ็ป็ฑปๅ(Network Type)ๆฏๅฎๅ
จๆ นๆฎไบๅฑ้พ่ทฏๅฑ็ไป่ดจๅณๅฎ็๏ผ่ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจOSPF้พ่ทฏ็ฑปๅ(Link Type)ไธไป
ๅไบๅฑ้พ่ทฏๅฑไป่ดจ็ๅฝฑๅ๏ผ่ฟๅๅฐ้พ่ทฏไธญOSPF้ปๅฑ
็ๅฝฑๅ๏ผๅๆถ่ฟๅฝฑๅๅฐLSA๏ผๅ ๆญคๅๅพๅคๆใ ๆณจ๏ผ4g่ทฏ็ฑๅจ OSPF้พ่ทฏ็ฑปๅ(Link Type)ไธไผๅฝฑๅไบบไปฌๆไฝOSPF๏ผๆไปฅๅฏไปฅ้ๆฉไธๆทฑๅ
ฅ็่งฃOSPF้พ่ทฏ็ฑปๅ(Link Type)๏ผไฝOSPF็ฝ็ป็ฑปๅ(Network Type)ๅดๅฝฑๅๅฐๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจOSPF็ๆไฝ๏ผๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจOSPF็ฝ็ป็ฑปๅ(Network Type)ๅฟ
้กป็่งฃๅ็ข่ฎฐใ OSPF้พ่ทฏ็ฑปๅ(Link Type)ไธๅทฅไธTD-LTE่ทฏ็ฑๅจOSPF็ฝ็ป็ฑปๅ(Network Type)ๆฒกๆๅฏนๅบๅ
ณ็ณป๏ผๆฒกๆๅ ๆๅ
ณ็ณปใ OSPF้พ่ทฏ็ฑปๅ(Link Type)ๅไธบไปฅไธๅ ็ง๏ผ Stub Network Link ๅจไธไธช็ฝๆฎตไธญๅชๆไธๅฐOSPFๅทฅไธ่ทฏ็ฑๅจ็ๆ
ๅตไธ๏ผ่ฏฅ็ฝๆฎต่ขซOSPF้พ่ทฏ็ฑปๅๅฎไนไธบStub Network Link;ๅ ไธบไธไธช็ฝๆฎตไธญๅชๆไธๅฐOSPFๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ๏ผๆไปฅๅจ่ฟไธช็ฝๆฎตๅฐฑไธๅฏ่ฝๆๅทฅไธ็บง4G่ทฏ็ฑๅจOSPF้ปๅฑ
๏ผไธไธชๆฅๅฃ่ขซ้ๅ่ฟOSPF๏ผๆ ่ฎบๅ
ถไบๅฑ้พ่ทฏๆฏไปไนไป่ดจ๏ผๅช่ฆๅจ่ฏฅๆฅๅฃไธๆฒกๆๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจOSPF้ปๅฑ
๏ผ้ฃไนๅฐฑๆฏStub Network Link;Loopbackๆฅๅฃๆฐธ่ฟ่ขซๅฎไนไธบStub Network Link๏ผ้ป่ฎคไฝฟ็จ32ไฝๆฉ็ ่กจ็คบ๏ผๆ ่ฎบๅฐLoopbackๆฅๅฃๆนไธบๅช็งOSPF็ฝ็ป็ฑปๅ(Network Type)๏ผๅง็ปๆนๅไธไบๅฎ็OSPF้พ่ทฏ็ฑปๅ(Link Type)ๅฑๆง๏ผไฝๅฏไปฅๆนๅๅฎๅจLSAไธญ็ๆฉ็ ้ฟๅบฆใ Point-To-Point Link OSPF็ฝ็ป็ฑปๅ(Network Type)ไธบPoint-To-Point็ๆฅๅฃ๏ผๅทฅไธ4G่ทฏ็ฑๅจOSPF้พ่ทฏ็ฑปๅ(Link Type)ไธบPoint-To-Point Link๏ผไฝLoopbackๆฅๅฃ้คๅค;่็ฝ็ป็ฑปๅไธบ็นๅฐๅค็น(Point-To-Multipoint)็ๆฅๅฃ๏ผๅๆ ท้พ่ทฏ็ฑปๅไนไธบPoint-To-Point Linkใ Point-To-Point Linkๅฏไปฅๆฏๆๅทฅ้
็ฝฎ็ๅฐๅ(Numbered)๏ผไนๅฏไปฅๆฏๅ็จ็ๅฐๅ(Unnumbered)๏ผไนๅฏไปฅๆฏๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ็ฉ็ๆฅๅฃๆ้ป่พๅญๆฅๅฃใ Transit Link ๆฅๆไธคๅฐๆไธคๅฐไปฅไธOSPFๅทฅไธ็บง่ทฏ็ฑๅจ็้พ่ทฏ๏ผ็ฎๅ็่งฃไธบๆ้ปๅฑ
็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจOSPFๆฅๅฃๅฐฑๆฏTransit Link๏ผไฝ็ฝ็ป็ฑปๅไธบPoint-To-Pointๅ็นๅฐๅค็น(Point-To-Multipoint)็ๆฅๅฃ้คๅค๏ผๅ ไธบๅฎไปฌ่ขซๅฎไนไธบPoint-To-Point Linkใ Virtual link ๅฐฑๆฏOSPF่้พ่ทฏ(Virtual Link)๏ผไฝๅธๅฅ็ๆฏ๏ผๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ่้พ่ทฏ(Virtual Link)่ขซๅฎไนไธบๆๅทฅ้
็ฝฎ็ๅฐๅ(Numbered)็Point-To-Point Linkใๅ
จ็ฝ้4g่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจ็Network Summary LSA
ๅทฅไธ่ทฏ็ฑๅจ๏ผNetwork Summary LSA ABRๅทฅไธ็บง่ทฏ็ฑๅจๅงๅ๏ผ็จไบ้ๅ่ฏฅๅบๅๅค้จ็็ฎ็ๅฐๅ๏ผ ๅฏไปฅไฝฟ็จshow ip ospf database summaryๆฅ็LSA ๅฆๆABR็ฅ้ๆๅคๆก่ทฏๅพๅฏไปฅๅฐ่พพ็ฎๆ ๅฐๅ,ไฝๆฏๅฎไป็ถๅชๅ้ๅไธช็Network Summary LSA,ๅนถไธๆฏๅผ้ๆไฝ็้ฃๆก;ๅๆ ท,ๅฆๆABRไปๅ
ถไป็ABR้ฃ้ๆถๅฐๅคๆกNetwork Summary LSA็่ฏ,ๅฎไผๅช้ๆฉๅผ้ๆไฝ็,ๅนถๆ่ฟๆกNetwork Summary LSAๅฎฃๅ็ปๅ
ถไปๅบๅ ๅฝๅ
ถไป็ๅทฅไธ่ทฏ็ฑๅจๆถๅฐๆฅ่ชABR็Network Summary LSAไปฅๅ,ๅฎไธไผ่ฟ่กSPF็ฎๆณ,ๅฎๅช็ฎๅ็ๅ ไธๅฐ่พพ้ฃไธชABR็ๅผ้ๅNetwork Summary LSAไธญๅ
ๅซ็ๅผ้,้่ฟABR,ๅฐ่พพ็ฎๆ ๅฐๅ็ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑๅๅผ้ไธ่ตท่ขซๅ ่ฟ่ทฏ็ฑ่กจ้,่ฟ็งไพ่ตไธญ้ดๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๆฅ็กฎๅฎๅฐ่พพ็ฎๆ ๅฐๅ็ๅฎๅ
จ่ทฏ็ฑ(full route)ๅฎ้
ไธๆฏ่ท็ฆป็ข้่ทฏ็ฑๅ่ฎฎ็่กไธบ ASBR Summary LSA ็ฑABRๅๅบ๏ผASBRๆฑๆปLSA้คไบๆ้ๅ็็ฎ็ๅฐๆฏไธไธชๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจASBR่ไธๆฏไธไธช็ฝ็ปๅค๏ผๅ
ถไปๅNetworkSummary LSA ไฝฟ็จ show ip ospf database asbr-summaryๅฏไปฅ็ๅฐ Autonmous System External LSA ๅ่ช ASBRๅทฅไธ4G่ทฏ็ฑๅจ๏ผ็จๆฅ้ๅๅฐ่พพOSPF่ชไธป็ณป็ปๅค้จ็็ฎ็ๅฐ๏ผๆ่
OSPF่ชไธป็ณป็ป้ฃไธชๅค้จ็็ผบ็ๅทฅไธ็บง4G่ทฏ็ฑๅจ่ทฏ็ฑ็LSAใ่ฟ็งLSAๅฐๅจๅ
จASๅ
ๆณๆดช ๅฏไปฅไฝฟ็จ show ip ospf database external NSSA External LSA ๆฅ่ช้ๅฎๅ
จStubๅบๅ(not-so-stubby area)ๅ
ASBRๅทฅไธLTE่ทฏ็ฑๅจๅงๅ็LSA้ๅๅฎๅชๅจNSSAๅบๅๅ
ๆณๆดช๏ผ่ฟๆฏไธLSA-Type5็ๅบๅซ Show ip ospf database nssa-external […]
ๅทฅไธ4G่ทฏ็ฑๅจBGP้ปๅฑ
็flaping
โขๅทฅไธ่ทฏ็ฑๅจ้่ฟIGPๅญฆๅฐๅฏนๆนloopback๏ผๅนถ็จloobackๅปบEBGP้ปๅฑ
โขๅๅจBGPไธญ้ๅๆญคloopbackใๆญคๆถBGP้ปๅฑ
ไผๅบ็ฐflaping R1ๅR2ไน้ด่ฟ่กไธไธชIGPๅ่ฎฎ๏ผๆฏๅฆ่ฏดEIGRPใๅฐ็ฏๅๅฃ้ฝๅฎฃๅ่ฟๅป๏ผ่ฟๆ ทR1ๅR2็ธไบไน้ดๅฐฑๆๅฏนๆน็ฏๅๅฃ็ๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏ็ฑไบ๏ผ็ถๅๅ็จ็ฏๅๅฃๅปบ็ซEBGP้ปๅฑ
ๅ
ณ็ณปใๆๅๅๆ2.2.2.0ๅ1.1.1.0็็ฏๅๅฃๅฎฃๅ่ฟBGPใ่ฟๆถไฝ ไผๅ็ฐๅทฅไธๆ ็บฟ่ทฏ็ฑๅจBGP่ทฏ็ฑไผๅ็flappingใ ๅๅ ไธ๏ผๆ ็บฟ่ทฏ็ฑๅจ โข้ฆๅ
R1ๅR2ไน้ด่ฟ่กไบEIGRP๏ผๅญฆๅฐๅฏนๆน็็ฏๅๅฃๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑๆฏไธๆกEIGRP่ทฏ็ฑ๏ผ็ฎก็่ท็ฆปๆฏ90 โข่ๅฝ่ฟไธคไธช็ฏๅๅฃๅฎฃๅ่ฟBGPๅ๏ผR1ๅR2ๅ้่ฟBGPๅญฆๅฐๅฏนๆน็ฏๅๅฃ่ทฏ็ฑ๏ผ็ฎก็่ท็ฆปๆฏ20 โข่ฟๆถ๏ผๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจBGP่ทฏ็ฑ็ฑไบ็ฎก็่ท็ฆปๆๅฐ๏ผไผ่ฟๅ
ฅๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ่กจ๏ผๅไปฃEIGRP่ทฏ็ฑ โข้ฎ้ขๅจไบ๏ผ็ฐๅจ็ๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจBGP่ทฏ็ฑๆฏๆ้ฎ้ข็๏ผไธไธ่ทณๆฏไธๅฏ่พพ็ R2ๆถๅฐ็1.1.1.0็BGP่ทฏ็ฑไธไธ่ทณๆฏR1็็ฏๅๅฃ1.1.1.1 R1ๆถๅฐ็2.2.2.0็BGP่ทฏ็ฑไธไธ่ทณๆฏR2็็ฏๅๅฃ2.2.2.2 โขBGPๆไธไธชๆฃๆฅๆบๅถ๏ผๆฏ60SๆฃๆฅไธๆฌกBGP่ทฏ็ฑ๏ผ็ๆฏๅฆๆๆ๏ผ60Sๅๅฐฑไผๆฃๆฅๅฐ่ฟไบๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑๅนถ่ฎพไธบๆ ๆ โขBGP่ทฏ็ฑๆ ๆไปฅๅ,ๅจ่ทฏ็ฑ่กจไธญๅฐฑๆฒกๆไบ๏ผEIGRP่ทฏ็ฑๅ่ตทไฝ็จไบใ โขๆไบEIGRP่ทฏ็ฑ๏ผBGP่ทฏ็ฑ็ไธไธ่ทณๆๅฏ่พพไบใๅๆๆไบใ โขBGP้ปๅฑ
ๆๆไปฅๅ๏ผๅไผๆขๅ ไบEIGRP่ทฏ็ฑ็ๅฐไฝ๏ผๅไผๅฏผ่ดๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจBGP่ทฏ็ฑไธไธ่ทณไธๅฏ่พพใ ๅๅ ไบ๏ผ4g่ทฏ็ฑๅจ โข้ฆๅ
R1ๅR2ไน้ด่ฟ่กไบEIGRP๏ผๅญฆๅฐๅฏนๆน็็ฏๅๅฃๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑๆฏไธๆกEIGRP่ทฏ็ฑ๏ผ็ฎก็่ท็ฆปๆฏ90 โข่ๅฝ่ฟไธคไธช็ฏๅๅฃๅฎฃๅ่ฟBGPๅ๏ผR1ๅR2ๅ้่ฟBGPๅญฆๅฐๅฏนๆน็ฏๅๅฃ่ทฏ็ฑ๏ผ็ฎก็่ท็ฆปๆฏ20 โข่ฟๆถ๏ผๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจBGP่ทฏ็ฑ็ฑไบ็ฎก็่ท็ฆปๆๅฐ๏ผไผ่ฟๅ
ฅ่ทฏ็ฑ่กจ๏ผๅไปฃEIGRP่ทฏ็ฑ โข้ฎ้ขๅจไบ๏ผ็ฐๅจ็ๅทฅไธ4G่ทฏ็ฑๅจBGP่ทฏ็ฑๆฏๆ้ฎ้ข็๏ผไธไธ่ทณๆฏไธๅฏ่พพ็ R2ๆถๅฐ็1.1.1.0็ๅทฅไธ็บง4G่ทฏ็ฑๅจBGP่ทฏ็ฑไธไธ่ทณๆฏR1็็ฏๅๅฃ1.1.1.1 R1ๆถๅฐ็2.2.2.0็BGP่ทฏ็ฑไธไธ่ทณๆฏR2็็ฏๅๅฃ2.2.2.2 โข่ทฏ็ฑไธๅฏ่พพๅฐฑ้ ๆไธคไธช้ปๅฑ
ไน้ดๆฒกๆณๅ้keeplive โข180SๅBGP้ปๅฑ
ๅ
ณ็ณป่ถ
ๆถ,ๅนถDOWNๆใ่ฟๆถEIGRP่ทฏ็ฑๅ่ตทไฝ็จไบใ โขๆไบEIGRP่ทฏ็ฑ๏ผBGP้ปๅฑ
ๅ
ณ็ณปๅๅฏไปฅๅปบ็ซไบใ โขBGP้ปๅฑ
ๆๆไปฅๅ๏ผๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจBGP่ทฏ็ฑๅไผๆขๅ ไบEIGRP่ทฏ็ฑ็ๅฐไฝ๏ผๅไผๅฏผ่ดBGP้ปๅฑ
ๅไธๆฌกDOWNๆใ ๆ ็ญพ๏ผๅ
จ็ฝ้่ทฏ็ฑๅจย ย ๅ
จ็ฝ้4g่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจOSPFๅปบ็ซ้ปๅฑ
ๅฐLSA็ไบๆข็ไบคๆข่ฟ็จ
ไปๅทฅไธ่ทฏ็ฑๅจOSPFๅปบ็ซ้ปๅฑ
๏ผๅฐLSA็ไบๆข๏ผๅฐ่ทฏ็ฑ่กจ็่ฎก็ฎ๏ผ้่ฆ็ป่ฟไธ็ณปๅ็ๅทฅไธ็บง่ทฏ็ฑๅจๆฐๆฎๅ
ไบคๆข่ฟ็จ๏ผ่ฟ็จๅฆไธ๏ผ Hello โ Database Description Packets (DBD) โ Link-state Request (LSR) โ Link-state update(LSU) โ LSDB ๅ
ทไฝๆ
ๅตๅฆไธ๏ผ Hello Helloๅ
ๆฏ็จๆฅๅปบ็ซๅ็ปดๆคๅทฅไธๆ ็บฟ่ทฏ็ฑๅจOSPF้ปๅฑ
็๏ผ่ฆไบคๆขLSA๏ผๅฟ
้กปๅ
้่ฟHelloๅ
ๅปบ็ซๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจOSPF้ปๅฑ
ใ Database Description Packets (DBD)ใๆ ็บฟ่ทฏ็ฑๅจใ ๅฝไธไธชไบบๅปไนฆๅบไนฐไนฆๆถ๏ผๆณ่ฆๅณๅฎไนฐๅชๆฌไนฆ๏ผๅนถไธไผๅ
ๅฐไนฆๅบ้ๆๆ็ไนฆ้ฝ็ไธ้๏ผๆๅๅณๅฎไนฐๅชๆฌๅฅฝ๏ผ้ๅธธๆฏๅช็ไนฆ็็ฎๅฝ๏ผๆ่
ๅคงๆฆ็ฟปไธ็ฟป๏ผๅๅฏนๆฏไธไธ๏ผๅฐฑ่ฝๅณๅฎไนฐๅชๆฌ;่ๅทฅไธ4G่ทฏ็ฑๅจOSPF็ๅทฅไธ็บง4G่ทฏ็ฑๅจLSAไบคๆขไนๆฏไธๆ ท็๏ผ้ปๅฑ
ๅปบ็ซไนๅ๏ผๅนถไธไผ็ซๅปๅฐฑๅฐ่ชๅทฑ้พ่ทฏ็ถๆๆฐๆฎๅบไธญๆๆ็ๅทฅไธLTE่ทฏ็ฑๅจLSAๅ
จ้จๅ็ป้ปๅฑ
๏ผ่ๆฏๅฐLSA็ๅบๆฌๆ่ฟฐไฟกๆฏๅ็ป้ปๅฑ
๏ผ่ฟๅฐฑๆฏDatabase Description Packets (DBD)๏ผๆฏLSA็็ฎๅฝไฟกๆฏ๏ผ็ธๅฝไบไนฆ็็ฎๅฝ๏ผ้ปๅฑ
ๅจ็ๅฎๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจDBDไนๅ๏ผๅฐฑ่ฝ็ฅ้ๅชไบLSAๆฏ้่ฆ้ปๅฑ
ๅ้็ป่ชๅทฑ็ใ Link-state Request (LSR) ้ปๅฑ
ๅจ็ๅฎๅๆฅ็ๅทฅไธ็บงLTE่ทฏ็ฑๅจLSAๆ่ฟฐไฟกๆฏ(DBD)ไนๅ๏ผๅฐฑ็ฅ้ๅชไบLSAๆฏ้่ฆ้ปๅฑ
ๅ้็ป่ชๅทฑ็๏ผ่ชๅทฑๅฐฑไผๅ้ปๅฑ
ๅ้LSA่ฏทๆฑ(LSR)๏ผๅ่ฏ้ปๅฑ
่ชๅทฑ้่ฆๅชไบLSAใ Link-state update(LSU) ๅฝ้ปๅฑ
ๆถๅฐๅ
ถๅฎๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจๅๆฅ็LSA่ฏทๆฑ(LSR)ไนๅ๏ผๅฐฑ็ฅ้ๅฏนๆน้่ฆๅชไบLSA๏ผ็ถๅๆ นๆฎLSR๏ผๅฐๅฎๆด็ๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจLSAๅ
ๅฎนๅ
จ้จๅ็ป้ปๅฑ
๏ผไปฅไพ่ฎก็ฎ่ทฏ็ฑ่กจใ LSDB ๅฐฑๆฏๅทฒ็ปๆถๅฐไบๆๆ้่ฆ้ปๅฑ
ๅ็ป่ชๅทฑ็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจLSA๏ผ่ฟๆถ็้พ่ทฏ็ถๆๆฐๆฎๅบๅทฒ็ป่พพๅฐๆถๆ็ถๆใๅ
จ็ฝ้่ทฏ็ฑๅจ
ไผๆๆ๏ผๅทฅไธ4g่ทฏ็ฑๅจๅบๅๅ็ฆปไฝ ๆธ
ๆฅๅ๏ผ
ๅทฅไธ4g่ทฏ็ฑๅจๅบๅๅ็ฆป ๅบๅๅ็ฆป็ๆไฝไธๅบๅๅๅนถ็ๆญฃๅฅฝ็ธๅใๅบๅๅ็ฆปๅฏไปฅๅฐๅๆ็ไธไธชๅบๅๅ็ฆปไธบไธคไธชไธๅ็ๅบๅใๅฆไธๅพๆ็คบ๏ผR1ไธR2้ฝไธบL1/2ๅทฅไธ่ทฏ็ฑๅจใ่ตทๅR1ๅR2ๅฑไบๅไธไธชๅบๅไธญ๏ผ้ฝๆฅๆ็ธๅ็ๅบๅๅฐๅ49.0001๏ผไน้ดๅฝขๆไบL1ๅL2้ปๆฅๅ
ณ็ณป๏ผๅ
ฑไบซ็ธๅ็L1ๅL2้พ่ทฏ็ถๆๆฐๆฎๅบใ็ฐๅจ้่ฆๅฐ่ฟไธคไธชๅบๅๅ็ฆปๅผใไธๅบๅๅๅนถไธๆ ท๏ผๅฏไปฅๅ
่ตไบR2ไธคไธชๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจNETๅฐๅ๏ผๅบๅๅฐๅๅๅซไธบ49.0001ๅ49.0002ใไนๅๅๅฐR2ๅๅ
ๅบๅๅฐๅไธบ49.0001็NETๅฐๅๅ ้ค๏ผ่ฟๆถ็ฑไบR1ๅR2ๅคไบไธๅ็ๅบๅ๏ผL1้ปๆฅๅ
ณ็ณปๅฐไธๅญๅจ๏ผไฝL2้ปๆฅๅ
ณ็ณปๅL2้พ่ทฏ็ถๆๆฐๆฎๅฐไฟ็๏ผๆญคๆถไพฟๅฎๆไบๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๅบๅๅ็ฆปใ ้็ผๅ ้็ผๅ่ฟ็จไธๅบๅๅๅนถใๅบๅๅ็ฆป็ธไผผ๏ผ้็ผๅๅฏ่ฝ้่ฆๆธ
้คไธไบๆ่
ๅ
จ้จๅทฅไธ็บง่ทฏ็ฑๅจ็ๅบๅๅ็ผ๏ผ็จๆฐ็ๅบๅๅ็ผไปฃๆฟใๅฆไธๅพๆ็คบ๏ผ็ฐๅจๅธๆๅฐๅๅ
็49.0001ๅบๅ่ฟ็งปๅฐ49.0002ๅบๅ๏ผ่ฟๅฐฑ้่ฆๆดๆนๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจไธ็ๅบๅๅฐๅใR1ๅR2ๅฑไบๅไธไธชๅบๅ49.0001ไธญ๏ผ่ฆๅฐR1ๅR2่ฟ็งปๅฐ49.0002ๅบๅไธญ๏ผๅฏไปฅไธบR1ๅR2้ฝ่ตไบไธคไธชNETๅฐๅ๏ผไธคไธชNETๅฐๅๅ
ๅซไธๅ็ๅบๅๅฐๅ๏ผ49.0001ๅ49.0002๏ผ็ถๅไพๆฌกๅ ้คR1ๅR2็ๅ
ๅซ49.0001ๅบๅๅฐๅ็NETๅฐๅ๏ผ่ฟๆ ทๅฐฑๅฎ็ฐไบๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๆฐ็NSAPๅฐๅ็ๆ ็ผใๆ ๅฒ็ช็้ๆฐ้
็ฝฎใ ๆณจๆ๏ผIS-ISๅคๅฎฟไธปไธIPไธญ็่พ
ๅฉๅฐๅ(secondanaryIP)ๆฏไธๅ็๏ผ่พ
ๅฉๅฐๅๅฏไปฅๅจๅไธๆกๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ้พ่ทฏไธๅๅปบๅคไธช้็ฆป็้ป่พๅญ็ฝใๅฆๅค๏ผ่พ
ๅฉIPๅฐๅๆฏๅจไธๆก้พ่ทฏไธ้
็ฝฎๅคไธชๅญ็ฝใ ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจNSEL NSELๅฎไนไบ็ฝ็ปๅฑๆๅก็็จๆท๏ผๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑๅฑๆฏ็นๆฎ็็ฝ็ปๅฑๆๅก็จๆท๏ผๅฎ็NSELๅผไธบ0ใไนๅๅคๆฌกๆๅฐ๏ผๅจIS-ISๅทฅไธ4G่ทฏ็ฑๅจไธ้
็ฝฎ็NSAPๅฐๅ้็จ00ไฝไธบNSEL๏ผ่ฟๆถNSAPๅฐๅ่ขซ็งฐไธบNETใNSEL็ๅผไธIPๆฅๅคดไธญ็ๅ่ฎฎ็ฑปๅๆTCP/UDPๆฅๅคดไธญ็TCPใUDP็ซฏๅฃๅท็ฑปไผผ๏ผNSELๅธฎๅฉ็ฝ็ปๅฑๆๆฐๆฎๅ้ๅฐ้ๅฝ็ๅบ็จ็จๅบๆๆๅกใๅจOSIๅๅฑๆจกๅไธญ๏ผ็ฝ็ปๅฑๆๅก็ๆฏไผ ่พๅฑใ็ฎๆ ไธๆฏ่ทฏ็ฑ่ฟ็จ็CLNPๆฐๆฎๅ
ๅ
ทๆ้0็NSELๅผ็NSAPๅฐๅ๏ผ่กจ็คบ่็น้่ฆๅฐๆฐๆฎๅ้ๅฐไผ ่พๅฑใๆไปฌๅจไฝฟ็จIS-IS่ฟ่กๅทฅไธ็บง4G่ทฏ็ฑๅจIP่ทฏ็ฑ้ๆฉไธญ๏ผๅช่ฆ่ฎฐไฝๅง็ปไฟๆNSELไธบ00ๅณๅฏใๅ
จ็ฝ้4g่ทฏ็ฑๅจ
ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจOSPFๅ่ฎฎๅธธ่งๆ
้
้ปๅฑ
ๅ้ปๆฅๅ
ณ็ณปๅบ็ฐ้ฎ้ขๅคง่ดๆ
ๅตๅฆไธ 1. OSPFๆฒกๆๅจๆฅๅฃไธๅฏ็จ๏ผๆ่
ไธๆก็ฝ็ปๅทฅไธ่ทฏ็ฑๅจ้
็ฝฎๅฝไปค้่ฏฏๆไธขๅคฑ 2. ไธๅน้
็Helloๆ่
่ฎกๆถๅจ๏ผEไฝ๏ผๅบๅID๏ผ่ฎค่ฏ็ฑปๅๆ่
็ฝ็ปๆฉ็ 3. ่ฎฟ้ฎๅ่กจ้่ฏฏ้
็ฝฎ๏ผๅฏ่ฝๆญฃๅจ้ปๅกๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจOSPF helloๅ
4. ่ๆ้พ่ทฏๅๆซ่่ฎพ็ฝฎไธๅน้
5. ๆฅๅฃ่ขซๅฎไนไธบpassive-mode 6. ไธๅน้
็่ฎค่ฏ็ฑปๅ 7. ไธๅน้
็่ฎค่ฏๅฏ้ฅ 8. ็ฌฌ2ๅฑๅๆบ 9. ๆฒกๆๅจๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจNBMAไธๅฎไน็ฝ็ป็ฑปๅ 10. FRๆdialer็ผบๅฐbroadcastๅ
ณ้ฎๅญ ๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจOSPFๅๆปๅจINIT็ถๆใ4g่ทฏ็ฑๅจใ ๆฃๆฅๆนๆณๅฆไธ๏ผ 1. ไธ็ซฏๆญฃๅจ้ปๅกhelloๅ็ป 2. ไธ็ซฏNAT่ฝฌๆขไบๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจOSPF hello ๅ
3. ไธ็ซฏ็็ปๆญ่ฝๅ่ขซ็ ดๅ 4. ่ฏๅฎๆฏไธไธช2ๅฑ็้ฎ้ข 5. DialerๆFR็ผบๅฐbroadcast 6. ๅทฅไธ็บง่ทฏ็ฑๅจๅ้hello๏ผไฝๆฒกๆๆถๅฐๅๅบ 7. ้ปๅฑ
helloๅจNBMAไบๅขไธญๆถๅคฑ 8. ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจACLๆ่
ๆไบ2ๅฑๅๅ ๆ็ปไบhelloๅ
OSPFๅๆปๅจExstart/Switching็ถๆ ๆฃๆฅๆนๆณๅฆไธ๏ผใๅ
จ็ฝ้4g่ทฏ็ฑๅจใ 1. MTUไธๅน้
2. ้ปๅฑ
ๅทฅไธ4G่ทฏ็ฑๅจRIDๆฏไธ่ด็ 3. ๅๆญ่ขซ็ ดๅ ๅจไธไธช้ซๅบฆๅไฝ็็ฝ็ปไธญ๏ผFrame/ATM็ฏๅขไธญ้่ฏฏ็VC/DLCIๆ ๅฐ MTU็้ฎ้ข๏ผไธ่ฝไฝฟ็จ่ถ
่ฟๆ้ฟๅบฆ็ๅ็ป ACL้ปๅกๅๆญ NATๆญฃๅจ่ฝฌๆขๅๆญๅ็ป 4. […]
ๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏๅพๅฑๆงๅไธบๅช4็ฑป๏ผ
ๅทฅไธ่ทฏ็ฑๅจๅ้ๅ
ณไบ็ฎๆ ็ฝ็ป็BGPๆดๆฐๆถๆฏ๏ผๆดๆฐ็ๅบฆ้ๅผ่ขซ็งฐไธบ่ทฏๅพๅฑๆงใๅฑๆงๅฏไปฅๆฏๅ
ฌ่ฎค็ๆๅฏ้็ใๅผบๅถ็ๆ่ช็ฑๅณๅฎ็ใไผ ้็ๆ้ไผ ้็ใๅฑๆงไนๅฏไปฅๆฏ้จๅ็ใๅนถ้็ป็ป็ๅๆ็ปๅ้ฝๆฏๅๆณ็๏ผๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏๅพๅฑๆงๅไธบ4็ฑป๏ผ4g่ทฏ็ฑๅจ 1โโๅ
ฌ่ฎคๅผบๅถ็ 2 โโๅ
ฌ่ฎค่ช็ฑๅณๅฎ็ 3 โโๅฏ้ไผ ้็ 4 โโๅฏ้้ไผ ้็ ๅชๆๅฏ้ไผ ้ๅฑๆงๅฏ่ขซๆ ่ฎฐไธบ้จๅ็ ๅ
ฌ่ฎคๅฑๆงใๅ
จ็ฝ้่ทฏ็ฑๅจใ ๆฏๅ
ฌ่ฎคๆๆBGPๅฎ็ฐ้ฝๅฟ
้กป่ฝๅค่ฏๅซ็ๅฑๆงใ่ฟๆฉไบๅฑๆง่ขซไผ ้็ปBGP้ปๅฑ
ใ ๅ
ฌ่ฎคๅผบๅถๅฑๆงๅฟ
้กปๅบ็ฐๅจๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑๆ่ฟฐไธญ๏ผๅ
ฌ่ฎค่ช็ฑๅณๅฎๅฑๆงๅฏไปฅไธๅบ็ฐๅจๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑๆ่ฟฐไธญ ๅฏ้ๅฑๆง ้ๅ
ฌ่ฎคๅฑๆง่ขซ็งฐไธบๅฏ้็๏ผๅฏ้ๅฑๆงๅฏไปฅๆฏไผ ้็ๆ้ไผ ้็ ๅฏ้ๅฑๆงไธ่ฆๆฑๆๆ็BGPๅฎ็ฐ้ฝๆฏๆ ๅฏนไบไธๆฏๆ็ๅฏ้ไผ ้ๅฑๆง๏ผๅทฅไธLTE่ทฏ็ฑๅจๅฐๅ
ถๅๅฐไธๅจๅฐไผ ้็ปๅ
ถไปBGPๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ๏ผๅจ่ฟ็งๆ
ๅตไธ๏ผๅฑๆง่ขซๆ ่ฎฐไธบ้จๅ็ใ ๅฏนไบๅฏ้้ไผ ้ๅฑๆง๏ผๅทฅไธ็บงLTE่ทฏ็ฑๅจๅฟ
้กปๅฐๅ
ถๅ ้ค๏ผ่ไธๅฐๅ
ถไผ ้็ปๅ
ถไปBGPๅทฅไธ4g่ทฏ็ฑๅจ BGPๅฎไนๅฑๆง ๅ
ฌ่ฎคๅผบๅถๅฑๆง ๅ
ฌ่ฎค่ช็ฑๅณๅฎ ๅฏ้ไผ ้ๅฑๆง ๅฏ้้ไผ ้ๅฑๆง BGPๆฏๆกๆดๆฐๆถๆฏ้ฝๆไธไธช้ฟๅบฆๅฏๅ็่ทฏๅพๅฑๆงๅบๅ<ๅฑๆง็ฑปๅ๏ผๅฑๆง้ฟๅบฆ๏ผๅฑๆงๅผ>๏ผๅฆๆ็ฌฌ1ๆฏ็นๆฏ0,ๅๅฑไบๆฏๅ
ฌ่ฎคๅฑๆง๏ผๅฆๆๅทฅไธ็บง4G่ทฏ็ฑๅจๆฏ1,ๅ่ฏฅๅฑๆงๆฏไปป้ๅฑๆง๏ผๅฆๆ็ฌฌ2ๆฏ็นๆฏ0,ๅ่ฏฅๅฑๆงๆฏไธๅฏไผ ้็๏ผๅฆๆๅฎๆฏ1,ๅๅฑๆงๆฏๅฏไผ ้็๏ผๅ
ฌ่ฎคๅฑๆงๆปๆฏๅฏไผ ้็๏ผๅฑๆงๆ ๅฟๅไธญ็็ฌฌ3ไธชๆฏ็นๆ็คบไปป้ๅฏไผ ้ๅฑๆงไธญ็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจไฟกๆฏๆฏ้จๅ็(ๅผไธบ1)่ฟๆฏๅฎๆด็(ๅผไธบ0)๏ผ็ฌฌ4ไธชๆฏ็น็กฎๅฎ่ฏฅๅฑๆง้ฟๅบฆๆฏ1ๅญ่ฟๆฏ2ๅญ่๏ผๆ ๅฟๅๅ
ถไป4ไธชๆฏ็นๆปไธบ0.ๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๅฑๆง็ฑปๅไปฃ็ ๅญ่ๅซๆๅฑๆงไปฃ็ ใๅ
จ็ฝ้4g่ทฏ็ฑๅจ
ไผๆๆ๏ผๅ
ณไบๅทฅไธ่ทฏ็ฑๅจOSPFๆซ่ๅบๅ
ๅทฅไธ่ทฏ็ฑๅจOSPFๆซ่ๅบๅ ๅฆๆๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑๅขๅ ๏ผๅฐฑๆๅณ็LSA็ๅขๅ ๏ผๆๆถ๏ผๅจไธไธชๆซๆขข็ฝ็ปไธญ๏ผ่ฎธๅค่ทฏ็ฑไฟกๆฏๆฏๅคไฝ็๏ผๅนถไธ้่ฆ้ๅ่ฟๆฅ๏ผๅ ไธบไธไธชOSPFๅบๅๅ
็ๆๆๅทฅไธ็บง่ทฏ็ฑๅจ้ฝ่ฝๅค้่ฟ่ฏฅๅบๅ็ABRๅปๅพๅ
ถๅฎOSPFๅบๅๆ่
OSPFไปฅๅค็ๅค้จ็ฝ็ป๏ผๆข็ถไธไธชๅบๅ็ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๅช่ฆ็ฅ้ๅปๅพABR๏ผๅฐฑ่ฝๅปๅพๅบๅๅค็็ฝ็ป๏ผๆไปฅๅฏไปฅ่ฟๆปคๆๅบๅๅค็ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑ่ฟๅ
ฅๆไธชๅบๅ๏ผ่ฟๆ ท็ๅบๅ็งฐไธบOSPFๆซ่ๅบๅ(Stub Area);ไธไธชๆซ่ๅบๅ็ๆๆ่ทฏ็ฑๅจ่ฝ็ถๅฏไปฅไปABRๅปๅพๅบๅๅค็็ฝ็ป๏ผไฝ่ทฏ็ฑๅจไธ่ฟๆฏๅพๆๆๅABR็่ทฏ็ฑ๏ผๆไปฅๆซ่ๅบๅ็ๅทฅไธ4G่ทฏ็ฑๅจๅช้่ฆๆ้ป่ฎค่ทฏ็ฑ๏ผ่ไธ้่ฆๆ็ปๅทฅไธ็บง3G่ทฏ็ฑๅจ่ทฏ็ฑ๏ผๅณๅฏไธๅบๅๅค็็ฝ็ป้ไฟก๏ผๆ นๆฎๆซ่ๅบๅ่ฟๆปคๆๅบๅๅค็ไธๅๅทฅไธ3G่ทฏ็ฑๅจ่ทฏ็ฑ๏ผๅฏๅฐๆซ่ๅบๅๅไธบๅฆไธๅ็ฑป๏ผ Stub Area(ๆซ่ๅบๅ) Totally Stub Area(ๅฎๅ
จๆซ่ๅบๅ) Not-so-Stubby Area(NSSA) Totally Not-so-Stubby Area(Totally NSSA) ๅ็ฑปๅ็็นๅพๅฆไธ๏ผ4g่ทฏ็ฑๅจ Stub Area(ๆซ่ๅบๅ) ๅจStub Area(ๆซ่ๅบๅ)ไธ๏ผABRๅฐ่ฟๆปคๆๆๆๅค้จ่ทฏ็ฑ่ฟๅ
ฅๆซ่ๅบๅ๏ผๅๆถ๏ผๆซ่ๅบๅๅ
็ๅทฅไธ็บง4G่ทฏ็ฑๅจไนไธๅฏไปฅๅฐๅค้จๅทฅไธTD-LTE่ทฏ็ฑๅจ่ทฏ็ฑ้ๅๅธ่ฟOSPF่ฟ็จ๏ผๅณๆซ่ๅบๅๅ
็ๅ
จ็ฝ่ทฏ็ฑๅจไธๅฏไปฅๆไธบASBR๏ผไฝๅ
ถๅฎOSPFๅบๅ็่ทฏ็ฑ(Inter-Area Route)ๅฏไปฅ่ฟๅ
ฅๆซ่ๅบๅ๏ผ็ฑไบๆฒกๆๅปๅพๅค้จ็ฝ็ป็่ทฏ็ฑ๏ผๆไปฅABRไผ่ชๅจๅๆซ่ๅบๅๅ
ๅ้ไธๆกๆๅ่ชๅทฑ็้ป่ฎคๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑ๏ผๅฆไธๅพ๏ผ Totally Stub Area(ๅฎๅ
จๆซ่ๅบๅ) ๅจTotally Stub Area(ๅฎๅ
จๆซ่ๅบๅ)ไธ๏ผABRๅฐ่ฟๆปคๆๆๆๅค้จๅทฅไธLTE่ทฏ็ฑๅจ่ทฏ็ฑๅๅ
ถๅฎOSPFๅบๅ็่ทฏ็ฑ(Inter-Area Route)่ฟๅ
ฅๅฎๅ
จๆซ่ๅบๅ๏ผๅๆถ๏ผๆซ่ๅบๅๅ
็ๅทฅไธ็บงLTE่ทฏ็ฑๅจไนไธๅฏไปฅๅฐๅค้จ่ทฏ็ฑ้ๅๅธ่ฟOSPF่ฟ็จ๏ผๅณๅฎๅ
จๆซ่ๅบๅๅ
็ๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจไธๅฏไปฅๆไธบASBR๏ผ็ฑไบๆฒกๆๅปๅพๅค้จ็ฝ็ป็ๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ๏ผๆไปฅABRไผ่ชๅจๅๅฎๅ
จๆซ่ๅบๅๅ
ๅ้ไธๆกๆๅ่ชๅทฑ็้ป่ฎค่ทฏ็ฑ๏ผๅฆไธๅพ๏ผ ๅฏไปฅๅ็ฐ๏ผๆซ่ๅบๅไธๅฎๅ
จๆซ่ๅบๅ็ไธๅไนๅคๅจไบ๏ผๆซ่ๅบๅๅฏไปฅๅ
่ฎธๅ
ถๅฎOSPFๅบๅ็ๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏ็ฑ(Inter-Area Route)่ฟๅ
ฅ๏ผ่ๅฎๅ
จๆซ่ๅบๅๅดไธๅฏไปฅใ Not-so-Stubby Area(NSSA) ๅจNot-so-Stubby Area(NSSA)ไธ๏ผABRๅฐ่ฟๆปคๆๆๆๅค้จ่ทฏ็ฑ่ฟๅ
ฅๆซ่ๅบๅ๏ผๅๆถไนๅ
่ฎธๅ
ถๅฎOSPFๅบๅ็่ทฏ็ฑ(Inter-Area Route)่ฟๅ
ฅNSSAๅบๅ๏ผๅนถไธ่ทฏ็ฑๅจ่ฟๅฏไปฅๅฐๅค้จ่ทฏ็ฑ้ๅๅธ่ฟOSPF่ฟ็จ๏ผๅณNSSAๅบๅๅ
็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจๅฏไปฅๆไธบASBR๏ผ็ฑไบ่ช่บซๅฏไปฅๅฐๅค้จ็ฝ็ป็ๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจ่ทฏ็ฑ้ๅๅธ่ฟOSPF่ฟ็จ๏ผๆไปฅABRไธไผ่ชๅจๅNSSAๅบๅๅ
ๅ้ไธๆกๆๅ่ชๅทฑ็้ป่ฎค่ทฏ็ฑ๏ผไฝๅฏไปฅๆๅทฅๅNSSAๅๅ
ๅ้้ป่ฎคๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ๏ผๅนถไธๅชๅฏๅจABRไธๅ้้ป่ฎค่ทฏ็ฑใๅ
จ็ฝ4g้่ทฏ็ฑๅจ
4g่ทฏ็ฑๅจ:ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎๆณ่ฆๅฎ็ฐ็ฎๆ
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎๆณ่ฆๅฎ็ฐ็ฎๆ ไฝ ่ฝๅคๆณ่ฑกๅฆๆๆฏไธชๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ้ฝๅญๅจไปๅฎ็่็นๆ่ฝๅฐ่พพ็ๆฏไธช็ฎๆ ็นๆ้็ไฟกๆฏ๏ผๅพๅฏ่ฝ่ฏฅๅทฅไธ่ทฏ็ฑๅจไผ็งฏ็ดฏไธๅผ ๅบๅคง็่ทฏ็ฑ่กจใ็ฑไบ็ฉ็ไธ(cpu๏ผๅ
ๅญ)็้ๅถๅทฅไธ็บง่ทฏ็ฑๅจๅพ้พๆๆถๅฐฑๆ นๆฌไธๅฏ่ฝๅค็ไธไธชๅบๅคง็่ทฏ็ฑ่กจใๅ ๆญคๅจไธๅฝฑๅๅฐ่พพๆฏไธช็ฎ็ๅฐ็่ฝๅ็ๆ
ๅตไธ๏ผๆไปฌ่ฆไฝฟ่ทฏ็ฑ่กจๆๅฐๅใไพๅฆ๏ผไธไธชๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ้่ฟ่ฟๆฅๅฐๅฆไธไธชๅทฅไธ4g่ทฏ็ฑๅจไธไธชDS1้พ่ทฏ่ฟๆฅๅฐInternet๏ผ้ฃไน่ฟไธชๅทฅไธ็บง4g่ทฏ็ฑๅจๅฏไปฅๅฐInternetไธๆๆ่็น็ไฟกๆฏ้ฝๅญๅจ๏ผๆ่
ๅฎไนๅฏไปฅๅฐๆๆDS1ไธฒ่ก้พ่ทฏๅค็้ๆฌๅฐ็ไฟกๆฏ้ฝไธๅญๅจใไนๅฐฑๆฏ่ฏดๅทฅไธ3G่ทฏ็ฑๅจๆฒกๆๅจๅฎ็่ทฏ็ฑ่กจไธญๅญๅจไปปไฝๆๅ
ณๆฐๆฎโๅ
โ่ฆๅฏปๆพ็้ๆฌๅฐ็ฝ็ป็ฎ็ๅฐ็ไฟกๆฏ๏ผ่ๆฏๅฐ่ฟไบโๅ
โๅ้ๅฐไธฒ่ก้พ่ทฏๅฆไธ็ซฏ็ๅทฅไธ็บง3G่ทฏ็ฑๅจ๏ผ็ฑ่ฟไธชๅ
จ็ฝ่ทฏ็ฑๅจๆฅๆไพๅฟ
่ฆ็ไฟกๆฏใๆไปฌๅธธๆๅๆฌไพไธญๆไปฌๆ่ฏด็ๅจไธฒ่กDS1้พ่ทฏๅฆไธ็ซฏ็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็งฐไธบโGateway of Last Resortโใ่ฟ็ง็ฎๅ็ๅฐๆๆๅฏไปฅๆฟ่ทฏ็ฑ่กจ่็30ไธชๆฐ้็บง็ๆก็ฎใ่ทฏ็ฑไฟกๆฏๆฒกๆๅฟ
่ฆ่ขซ่ฟไบ้ข็นๅฐๅจๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจไน้ดไบคๆขใ้ๅธธ่ทฏ็ฑ่กจไธญ็ๆ
ๆๅจ็ปไปปไฝๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจๆ่ฝๆไพ็่ดซไน็ๅ
ๅญๅCPUๆฝๅ ไบ่ฎธๅคไธๅฟ
่ฆ็ๅๅใไฟกๆฏ็ๅคๅถไธๅบ่ฏฅๅฝฑๅ่ทฏ็ฑๅจ็่ฝฌๅๆไฝใๅฐฝ็ฎกๆฒกๆๅฟ
่ฆๆฏๆฏซ็ง้ฝๅทๆฐ่ทฏ็ฑ่กจ๏ผๅฝ็ถไนไธ่ฝๆฏ้ไธไธชๆๆๆๅทๆฐไธๆฌก่ทฏ็ฑ่กจใ่ทฏ็ฑ็ไธ้่ฆ็็ฎๆ ๅฐฑๆฏไธบไธปๆบๆไพ่ฝๅคๅ็กฎๅๆ ๅฝๅ็ฝ็ป็ถๆ็ไธๅผ ่ทฏ็ฑ่กจใ ๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๆ้่ฆ็ๆไฝๆฏๅฐๆฅๆถ็ๅ
ๅ้ๅฐๆญฃ็กฎ็่ทฏๅพใๆช็ป่ทฏ็ฑ็ๅ
ๅฏ่ฝไผๅฏผ่ดๆฐๆฎไธขๅคฑใ่่ทฏ็ฑ่กจ็ไธไธ่ดๅฐไผๅฏผ่ด่ทฏ็ฑ็ฏ่ทฏๅนถไฝฟๆไธชๆฐๆฎๅ
ๅจไธคไธช็ธ้ป็็้ขไน้ด่ขซๅพช็ฏๅ้ใ ไบบไปฌๅๅๅธๆๆๆ็ๅ
จ็ฝ้่ทฏ็ฑๅจ้ฝ่ฝๆๅฟซ้็ๆถๆๆงใๆถๆๆงๅฏไปฅ่ขซ้ๆญฃๅผๅฐๅฎไนไธบ่ฎก้ๆๆๅทฅไธLTE่ทฏ็ฑๅจ่ทๅพไธ่ด็็ฝ็ป่งๅพ็้ๅบฆ็ๅไฝใไบบไปฌๅธๆๆๆๅฐ็ๆถๆๆถ้ด๏ผๅ ไธบๅฆๆญค็ฝ็ปไธ็ๆฏไธชๅทฅไธ็บงLTE่ทฏ็ฑๅจๅณไฝฟๅจ็ฝ็ปๆๆ(ๅณ็ฝ็ป่งๅพ)่ขซไธฅ้ๆนๅ็ๆ
ๅตไธไน่ฝๅ็กฎๅฐๅๆ ๅฝๅ็็ฝ็ปๆๆใๅฝ็ฝ็ปๆๆ่ขซๆนๅๆถ๏ผๆฏไธชๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจๅฟ
้กปไผ ่พๆฐๆฎไปฅๅธฎๅฉๅ
ถๅฎๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจๆฅๆถๆๅบๆญฃ็กฎ็็ฝ็ป่งๅพใไฝๆฏๅจๅทๆฐ่ทฏ็ฑ่กจๆถๅฟซ้ๆถๆไนๅญๅจ็ๅฎ็้ฎ้ขใๅฆๆไธไธช้พ่ทฏๅจ่ฟ
้ๅฐๆฏๅจ(ไธไผๅฟๆญๅผ๏ผไธไผๅฟๅไธ)๏ผๅฎไผไบง็ๅคง้็ๅฎ่ฃ
ๅๆค้็่ฏทๆฑใ่ฟไธช้พ่ทฏๆ็ปๅฐไผ่ๅฐฝ็ฝ็ปไธๆฏไธชๅทฅไธTD-LTE่ทฏ็ฑๅจ็่ตๆบ๏ผๅ ไธบๅ
ถๅฎๅทฅไธEVDO่ทฏ็ฑๅจ่ขซๅผบ่ฟซๅฟซ้ๅฎ่ฃ
ๆๆคๆถ่ฟไธช่ทฏ็ฑใๅ ๆญค๏ผๅณไฝฟๅฟซ้ๆถๆๆฏ่ทฏ็ฑๅ่ฎฎ็็ฎๆ ๏ผๅฎไนไธๆฏๆๆ็ฝ็ป้พ้ข็ไธ่ฝ่ฏใๅ
จ็ฝ4g้่ทฏ็ฑๅจ
ๅ
ณไบๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจDampening็ๅ็
โขไธบไบ้ฒๆญข่ทฏ็ฑ้ข็นๆๅจใBGPๅฉ็จDampeningๆบๅถ๏ผๅฐ่ฟ็ง้ข็นๆๅจ็ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑๆๆกไปถ็ๅ ไปฅๆๅถใ โขๅขๅผบไบ่ทฏ็ฑ็็จณๅฎๆง๏ผไฝไธ็บ็ฒ่กจ็ฐ่ฏๅฅฝ็(well-behaved)ๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ็ๆถๆๆถ้ดใ โขBGP้ป่ฎคไธๅฏ็จDampening๏ผ้่ฆๆไธๅฏ็จใ โขDampeningไป
ๅฏนEBGP้ปๅฑ
ไผ ๆฅ็่ทฏ็ฑ่ตทๆใ โขDampening็ๅ็: ๅฝๅจๅทฅไธ่ทฏ็ฑๅจไธๅฏ็จDampeningๅ,ๅฆๆๆไธๆก่ทฏ็ฑup->down๏ผๅทฅไธๆ ็บฟ่ทฏ็ฑๅจไผๅฏน่ฟๆก่ทฏ็ฑ่ฎฐๅฝไธไธชๆฉ็ฝๅผ,ๆฏdownไธๆฌก,ๆฉ็ฝๅผๅ 1000,ๅฝๆฉ็ฝๅผ่พพๅฐstart suppress(ๅผๅงๆๅถ)ๅผๆถ๏ผ่ฟๆก้ข็นๆๅจ็ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑ่ขซๆๅถใไธๆก่ขซๆๅถ็่ทฏ็ฑไธไผ่ขซไฝฟ็จ,ไนไธไผไผ ้ใ Dampeningไธบๆฏไธๆกๅ็ผ็ปดๆคไบไธไธชๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑๆๅจ็ๅๅฒ่ฎฐๅฝใ Dampening็ฎๆณๅ
ๅซไปฅไธๅ ไธชๅๆฐ๏ผใ4g่ทฏ็ฑๅจใ โข ๅๅฒ่ฎฐๅฝโโโโๅฝไธๆก่ทฏ็ฑflapingๅ๏ผๆน่ทฏ็ฑๅฐฑไผ่ขซๅ้
ไธไธชๆฉ็ฝๅผ๏ผๅนถไธๅฎ็ๆฉ็ฝ็ถๆ่ขซ่ฎพ็ฝฎไธบhistoryใ โข ๆฉ็ฝๅผ(penalty)โโโโ่ทฏ็ฑๆฏflapingไธๆฌก๏ผ่ฟไธชๆฉ็ฝๅผๅฐฑไผๅขๅ ใ้ป่ฎค็่ทฏ็ฑflapingๆฉ็ฝๅผไธบ1000ใๅฆๆๅชๆ่ทฏ็ฑๅฑๆงๅ็ไบๅๅ๏ผ้ฃไนๆฉ็ฝๅผไธบ500ใ่ฟไธชๅผๆฏ็กฌไปถ็ผ็ ็ใ โข ๆๅถ้จ้(suppress limit)โโโโๅฆๆๆฉ็ฝๅผ่ถ
่ฟไบๆๅถ้จ้๏ผๆน่ทฏ็ฑๅฐ่ขซๆฉ็ฝๆdampenใๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ็ถๆๅฐ็ฑhistory่ฝฌๅไธบdamp็ถๆใ้ป่ฎคๅผ็ๆๅถ้จ้ๆฏ2000๏ผๅฎๅฏไปฅ่ขซ่ฎพ็ฝฎใ โข ๆฉ็ฝ็ถๆ(damp state)โโโโๅฝ่ทฏ็ฑๅคไบๆฉ็ฝ็ถๆๆถ๏ผๅทฅไธ4G่ทฏ็ฑๅจๅจๆไฝณ่ทฏๅพ้ๆฉไธญๅฐไธ่่่ฟๆก่ทฏๅพ๏ผๅ ๆญคไนไธไผๆ่ฟๆกๅ็ผ้ๅ็ปๅฎ็ๅฏน็ญไฝใ โข ๅ่กฐๆ(half life)โโโโๅจไธๅ็็ๅฝๅจๆ็ๆถ้ดๅ
๏ผๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑ็ๆฉ็ฝๅผๅฐ่ขซๅๅฐ๏ผๅ่กฐๆ็็ผบ็ๅผๆฏ15ๅ้ใ่ทฏ็ฑ็ๆฉ็ฝๅผๆฏ5็ง้ๅๅฐไธๆฌกใๅ่กฐๆ็ๅผๅฏไปฅ่ขซ่ฎพ็ฝฎใ โข ้็จ้จ้(reuse limit)โโโโ่ทฏ็ฑ็ๆฉ็ฝๅผไธๆญ็้ๅใๅฝๆฉ็ฝๅผ้ๅฐ้็จ้จ้ไปฅไธๆถ๏ผๆน่ทฏ็ฑๅฐไธๅ่ขซๆๅถใ็ผบ็็้็จ้จ้ไธบ750ใๅทฅไธ็บง4G่ทฏ็ฑๅจๆฏ10็ง้ๆฃๆฅไธๆฌก้ฃไบไธ้่ฆ่ขซๆๅถ็ๅ็ผใ้็จ้จ้ๆถๅฏไปฅ่ขซ้
็ฝฎ็ใๅฝๆฉ็ฝๅผ่พพๅฐไบ้็จ้จ้็ไธๅๆถ๏ผ่ฟๆกๅ็ผ็ๅๅฒ่ฎฐๅฝ(history)ๅฐ่ขซๆธ
้ค๏ผไปฅไพฟๆดๆๆ็็ไฝฟ็จๅ
ๅญใ โข ๆๅคงๆๅถ้จ้/ๆๅคงๆๅถๆถ้ดโโโโๅฆๆ่ทฏ็ฑๅจ็ญๆถ้ดๅ
่กจ็ฐๅบๆ็ซฏ็ไธ็จณๅฎๆง๏ผ็ถๅๅ็จณๅฎไธๆฅ๏ผ้ฃไน็ดฏ่ฎก็ๆฉ็ฝๅผๅฏ่ฝไผๅฏผ่ด่ฟๆกๅทฅไธLTE่ทฏ็ฑๅจ่ทฏ็ฑๅจ่ฟ้ฟ็ๆถ้ด้ไธ็ดๅคไบๆฉ็ฝ็ถๆใ่ฟๅฐฑๆฏ่ฎพ็ฝฎๆๅคงๆๅถ้จ้็ๅบๆฌ็ฎ็ใๅฆๆๅทฅไธ็บงLTE่ทฏ็ฑๅจ่ทฏ็ฑ่กจ็ฐๅบ่ฟ็ปญ็ไธ็จณๅฎๆง๏ผ้ฃไนๆฉ็ฝๅผๅฐฑๅ็ๅจๅฎ็ไธ้ไธ๏ผไฝฟๅพ่ทฏ็ฑไฟๆๅจๆฉ็ฝ็ถๆใๆๅคงๆๅถ้จ้ๆฏ็จๅ
ฌๅผ่ฎก็ฎๅบๆฅ็ใๆๅคงๆๅถๆถ้ดไธบไธๆก่ทฏ็ฑๅ็ๅจๆฉ็ฝ็ถๆ็ๆ้ฟๆถ้ดใ้ป่ฎคไธบ60ๅ้(ๅ่กฐๆ็4ๅ)ๅฏไปฅ้
็ฝฎใ โข ๆๅคงๆๅถ้จ้=้็จ้จ้ร2(ๆๅคงๆๅถๆถ้ดรทๅ่กฐๆ) ็ฑไบๆๅคงๆๅถ้จ้ไธบๅ
ฌๅผ็ฎๅบๆฅ็๏ผๆไปฅๆๅฏ่ฝๆๅคงๆๅถ้จ้โคๆๅถ้จ้๏ผๅฝ่ฟ็งๆ
ๅตๅ็ๆถ๏ผdampening็่ฎพ็ฝฎๆฏๆฒกๆๆๆ็ใๅฆ้็จ้จ้=750๏ผๆๅถ้จ้=3000๏ผๅ่กฐๆ=30ๅ้๏ผๆๅคงๆๅถๆถ้ด=60ๅ้ใๆ็
ง่ฟๆ ท็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ้
็ฝฎ๏ผ็ฎๅบๆฅ็ๆๅคงๆๅถ้จ้ไธบ3000๏ผไธๆๅถ้จ้ไธๆ ท๏ผๅ ไธบๅฟ
้กป่ถ
่ฟๆๅถ้จ้๏ผๆ่ฝๅฏน่ทฏ็ฑ่ฟ่กdampening๏ผๆไปฅ่ฟๆถdampening็่ฎพ็ฝฎๆฒกๆๆๆใ ใๅ
จ็ฝ4g้่ทฏ็ฑๅจใ่ขซๆๅถ็ๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏ็ฑไธไผไผ ็ปๆฌๅฐ๏ผไนไธไผไผ ็ปๅ
ถไปEBGP้ปๅฑ
โขHalf-life Time : 15 m ๅ่กฐๆ(ไธไธชๅ่กฐๆ้ไธบๅๆฅ็ไธๅ) โขReuseใใใใ : 750 ้ๅฐ่ฟไธชๅผไปฅไธ๏ผ้ๆฐๅผๅงๅฏ็จ่ทฏ็ฑ โขStart Suppress : 2000 ๅๅฐ่ฟไธชๅผไปฅไธ๏ผๅผๅงๆๅถ โขMax Suppress Time : 60 m (4ร15) ๆๅคงๆๅถๆถ้ด
ไบ่งฃๅทฅไธ็บง่ทฏ็ฑๅจClasslessไธClassful่ทฏ็ฑๅ่ฎฎ
ๅคงๅฎถ้ฝ้ๅธธๆธ
ๆฅ๏ผๅฏไปฅๅฐไธไธชIP็ฝๆฎตๅๅๆๅคไธชๅญ็ฝ๏ผๅญ็ฝ็ๆฉ็ ๅฏไปฅๆฏไปปๆไฝๆฐ๏ผๆฏๅฆๅฐไธไธช10.0.0.0/8็ๅคง็ฝๅๅๅบ10.1.1.0/24๏ผ10.1.2.0/24๏ผ10.1.3.0/24็ญ็ญ๏ผๅๅๅบๆฅ็ๆดๅฐ็็ฝ็ปๅซๅๅญ็ฝ๏ผ่ๅๆฅ็ๅคง็ฝ็ปๅซไธป็ฝ๏ผไน็งฐไธบไธป็ฑป็ฝ็ป๏ผA็ฑปๅฐๅๆฉ็ ๅฟ
้กปไธบ8ไฝๆๆฏไธป็ฑป็ฝ็ป๏ผB็ฑปๅฐๅๆฉ็ ๅฟ
้กปไธบ16ไฝๆๆฏไธป็ฑป็ฝ็ป๏ผC็ฑปๅฐๅๆฉ็ ๅฟ
้กปไธบ24ไฝๆๆฏไธป็ฑป็ฝ็ปใ ๆ ่ฎบๆฏไธป็ฝ่ฟๆฏๅญ็ฝ๏ผ้ฝไผ่ขซๅทฅไธ่ทฏ็ฑๅจๆพๅ
ฅ่ทฏ็ฑ่กจ๏ผๅชๆฏๆไบๅทฅไธLTE่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎไธ่ฝ็ฒพ็กฎไผ ้ๅญ็ฝ่ๅทฒ๏ผไฝๅช่ฆ่ทฏ็ฑๅ่ฎฎไผ ้ไบๅญ็ฝๅๆฉ็ ๏ผๅทฅไธ็บง่ทฏ็ฑๅจๅฐฑไธๅฎไผๅฐๅ
ถๆพๅ
ฅ่ทฏ็ฑ่กจไธญใ ๆฏๆๅญ็ฝ็ๅ่ฝ่ขซ็งฐไธบClassless๏ผๆฏๆClasslessๅฏไปฅไธๅญ็ฝๅพๅฅฝ็ๅไฝ๏ผๅฆๆไธๆฏๆๅญ็ฝ๏ผๅ่ขซ็งฐไธบClassful๏ผๆไปฅ๏ผไธไธช่ทฏ็ฑๅ่ฎฎๆฏๅทฅไฝๅจClassless่ฟๆฏClassful๏ผ็ดๆฅๅ
ณ็ณปๅฐๅ
จ็ฝ่ทฏ็ฑๅจ่ทฏ็ฑไฟกๆฏไธญๆฏๅฆๅญๅจ็ฒพ็กฎ็ๅญ็ฝไฟกๆฏ๏ผๅฆRIPๅEIGRP๏ผๅนถไธ่ฟไบๅ่ฝๅฏไปฅๅจๅ่ฎฎไธญๆๅทฅๅผๅฏๆๅ
ณ้ญใ4g DTU ่ทฏ็ฑๅ่ฎฎๆClasslessไธClassful็่ฏดๆณ๏ผ่IOSๆฌ่บซไนๆ่ฟ่กๅจClassless่ฟๆฏClassful็่ฏดๆณ๏ผIOSๆฏๅทฅไฝๅจClassless่ฟๆฏClassful๏ผๅนถไธๅฝฑๅ่ทฏ็ฑ่กจไธญๆฏๅฆๆๅญ็ฝๆก็ฎ๏ผไนๅฐฑๆฏ่ฏด๏ผIOSๅทฅไฝๅจClassless่ฟๆฏClassful๏ผๅนถไธๅฝฑๅๅทฅไธ3G่ทฏ็ฑๅจ่ทฏ็ฑ่กจ็ๅปบ็ซ๏ผๅทฅไธ็บงLTE่ทฏ็ฑๅจ่ทฏ็ฑ่กจไธไผๆไปปไฝๅบๅซ๏ผไฝๆฏ๏ผClasslessไธClassfulไผๅณๅฎๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ฝฌๅๆฐๆฎๅ
็่ฟ็จ๏ผๅฝฑๅๅฆไธ๏ผ ๅฏนไบๆไธชไธป็ฑป็ฝ็ป๏ผๅฆ10.0.0.0/8๏ผๅฝๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑ่กจไธญๅญๅจๅ
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Wireless IoT & M2M Solutions
5G Smart factories are enhancing manufacturing efficiency with IoT and AI. The smart factory leverages 5G connectivity through live device for stable networks, remote monitoring and secure data transmission. Overall, these features are all met by the H685f and H900f. With the rapid development of information technology, the Internet of Things, artificial intelligence, and […]
Wireless M2M Solution for Energy Sources
With tech development, E-Lins smart series modules and computer-systems appear to serve oil field, able to remote monitor and collect oil equipment data. Oil well pump is the key part in oil field. Large quantity and wide spread of oil wells increases labor intensity, moreover impacting real-time data extraction and accuracy of equipment monitoring. […]
Wireless Router for Mobile Network
Mobile wireless router isย for mobile cellular network, providing wifiย and rj45 connection, for Soho and Industrial class use. From technology, Wireless router is mainly classified in wireless wifi router, wireless wimax router, and wireless cell router. From used filed, wireless router is classified soho (also called in non-industrial) class, and industrial class for Industrial Ethernet Router. […]
Wireless M2M Make Machine Talk
What’s wireless M2M? M2M=Machine to Machine, which means let the machines communicates together. Wireless M2M use wireless network for the communications, such as cellular wireless network, RFID, WiFi, Wimax and other networks. Wireless-M2M, provides communications between people, devices and systems that turns data into information, that can communicate with companies management systems so they can […]
Cellular Producuts for Wireless M2M
Equipment is normally at remote site from anywhere in the world, which need monitor or remote management. With wireless cellular device for connection, no more expensive site visiting. The Global System for Mobile Communications Service is the most widely use. GSM also provides a number of carefully standardized and broadly supported capabilities such as Short […]
Wireless M2M Solution for Security
Security access control system has become an extremely important part of security system. The fundamental reason is that it takes the initiative to replace the passive monitor, such as CCTV, burglar alarms, to control main channels to prevent criminals from entering through normal channels, and that it is able to control access doors to deter […]
Wireless M2M Solution for Traffic
Smart Traffic is a new type of transportation of information, intelligence and socialization, making use of advanced tech, including information, communication, and control. Car satellite positioning system is quite a good example. GPRS/CDMA network could also be applied to position buses, taxies, trucks, to master the overall situation for monitor and dispatch
Wireless M2M Solution for Financial System
POS (Point of Sales) real-time service system is the important base of realizing commercial automation.China’s banks have set up their own systems of cable access to POS systems, but the cable POS machines are always restricted by space and telecommunication lines, which make it hard to achieve the goal that card consumption can be […]
Wireless M2M Solution for Water Conservancy
Hydrological station is a site to collect basic water information, the basis for hydrological work. With basin’s rapid economic growth and population growth, conflict between water supply and demand is more and more prominent.ย Real-time hydrological data, collected by hydrological station, is in great demand. The use of digital video surveillance system, to collect […]
Difference in between LTE FDD and TDD?
What is difference in between LTE FDD & TDD? In both LTE FDD and LTE TDD, the transmitted signal is organized into subframes of 1 millisecond (ms) duration and 10 subframes constitute a radio frame. Each subframe normally consists of 14 OFDM symbols (12 OFDM symbols in case of the so-called Extended Cyclic Prefiย). Although […]
Embeded module MC73xx
AirPrime MC73XX and EM73XX embedded modules deliver high speed, LTE connectivity for integration into smaller, thinner devices. Available in both MC (PCI Express Mini Card) and EM (PCI Express M.2) form factors, these modules feature multi-operator support, allowing PC OEMs to address worldwide markets, and for end-customers to choose or change their network providers without […]
E-Lins CPE and Devices for Wireless M2M
Industrial Class Router for 2G/3G/4G Mobile Cellular networks; H685 series โ single sim H685m series โ single sim H820 series โ single sim H700 series โ dual sim single module H720 series โ dual sim dual module 2. ย Industrial Class Modem for 2G/3G/4G Mobile Cellular networks; M300 series M400 series 3. ย Wireless Backhaul […]
Version for Industrial Class Cellular Mobile Modem
Nowadays wireless mobile modem and serial to gateway modem become an important part of wireless M2M system. Mobile Modems contain different version. 1. GPRS Modem โ Back compatible to GSM 2. EDGE Modem โ Back compatible to GPRS/GSM 3. CDMA Modem โ Back compatible 4. HSDPA Modem โ Back compatible to EDGE/GPRS/GSM 5. HSUPA Modem […]
Speed and bandwidth of networks
As we know, there are different types of networks for mobile networks. ย Here we list the speed to compare, GPRS Downlink 85.6 kbps, Uplink 42.8 kbps CDMA Downlink/Uplink 153.6kbps EDGE Downlink 236.8 kbps, Uplink 118 kbps UMTS Downlink/Uplink 384 kbps HSDPA Downlink 7.2 Mbps, Uplink 384k bps HSUPA Downlink 7.2Mbps, Uplink 5.76Mbps HSPA+ Downlink 21/42Mbps, […]
H685 and H820 indicates Open Device Error in Web
Issue: in Router web, it indicates “open device error” ย Related Pictures: Main Cause and Solution: Item Cause Solution 1 Web not refreshed Wait some seconds until the router web refresh. Follow manual chapter “3.3.3.1 WAN โ Cellular Network” to set the “Cell Modem” to “AUTO” 2 the module inside the router is loosen Open the […]
Mobile Data Networks Understanding 2.5G vs 3G vs 4G
Real 4G comes? Let’s understand what real 4g and fake 4g. Some people call HSPA+ as 4G, actually there is a real definition of 4G networks. Ever since Some carriers launched their HSPA+ 4G data services in some countries a lot of people have been saying โitโs not โrealโ 4Gโ. But what is โrealโ 4G […]
What is 4G?
What is 4G? Short for “fourth generation,” 4G is the next generation of wireless communications succeeding the 2G (GSM), 2.5G (GPRS or EDGE) and the 3G network technologies. Digicelโs 4G network is now the fastest, most advanced cellular network in T&T. Our 4G network is designed to provide instant and easy access to the internet […]
E-lins launches New LTE Cellular Router
E-Lins is based on the M2M field (Machine to Machine,Man to Machine), developed full expansion of 4G/3G & 2G mobile cellular device.We has introduced the H820t router.the latest addition to its range of LTE cellular routers. This VPN router’s integrated LTE/HSPA+ modem uses cellular networking for broadband Internet connectivity (up to 100 Mbps download and […]
Does your application require 4G LTE or can you get by with 3G or 4G HSPA+?
Depending on your application you may or may not need to have a device that supports 4G LTE. For example, take most Kiosk, ATM and POS applications, most transactions or data transmissions with be in KB, not MBโs so LTE isnโt as crucial. However, if youโll be using these for occasional remote surveillance or digital […]
What essential features a business router need?
What essential features a business router need?A router is the heart of your network,Any essential features must to be. 1. Wi-Fi access point 2. Guest Wi-Fi access 3. Virtual LANs and multiple SSIDs 4. VPN Server and Client 5. USB port for printers or drives 6. Malware and spam protection 7. Dual or backup WAN […]
Difference Wi-Fi And Wireless
What difference between Wi-Fi, wireless?E-lins tell you detail. We frequently encounter people who confuse the many possible meanings of โwirelessโ because they do not understand how the term is applied in different systems. Wi-Fi is the abbreviated name of systems consisting of servers, routers and switches in various combinations to provide access to the Internet […]
The Best Wi-fi Router
E-lins H820 Dual Band Wireless Router E-lins wireless router offers excellent Wi-Fi performance and ease of use at a low cost. H820 upports 802.11ac and offers super performance. It comes with a nice mobile-app-enabled Web interface that’s easy to use.and lots of features for industry and businesses. The latest Wi-Fi standard, 802.11ac, has been greatly […]
Seven Steps Connecting to a VPN server or router in win7
Seven Steps Connecting to a VPN server or router in win7 Step 1. In the Network and Sharing Centre (under Control Panel, Network and Internet), there is an option to “Set up a new connection or network.” The next step is to click on “Connect to a Workplace” in order to start the connection wizard, […]
Try A New DNS Server With A Fast Internet Connection
When you type an address such as e-lins.com into your browser, your computers uses DNS to look up and translate that name into a computer-friendly IP address. Sometimes, though, the servers your computer uses to look up that information can have issues, or go down entirely. Check out our guide to finding the fastest DNS […]
Six steps to make wireless router signal better
E-linsโll Tell you through six of the most useful fixes for Boosting your wireless router signal. 1.Change Your Wi-Fi routers operate on specific channels 2.Update router firmware 3.Update Adapter firmware.Just like routers, network adapters on PCs and laptops are also subject to firmware updates. 4.Set up a second router as an access point or repeater […]
Common Use Windows Server Route Command
List the 4 common used Route Command for Windows Server 1)ย routeย printย ย ย ย (displayย theย currentย routeย table) 2)ย routeย addย 192.168.8.0ย maskย 255.255.255.0ย 10.110.2.0ย ifย 1ย (addย aย staticย route) 3)ย routeย deleteย 192.168.8.0ย (deleteย aย staticย route) 4)ย routeย -pย addย 192.168.8.0ย maskย 255.255.255.0ย 10.110.2.0ย (addย aย persistent/permanentย route)
How to Setup VPN Server in Windows Server
Windows Server support VPN Server features. Here let’s talk how to set up it. Step1) Open โServer Managerโ. Step2)ย On the top menu, click on โActionโ and โAdd Rolesโ. This will bring up the role installation wizard. On the first screen titled โBefore your beginโ read the requirements and click โNextโ to continue. Step3)ย Next, on the […]
E-lins Industrial router Offer Safe and Stable Wireless Data Transmission
E-lins H700 Industrial router Offer Safe and Stable Wireless Data Transmission. Nowadays, 3G internet service has become a basic demand. And the 4G LTE, which offers a faster internet service, is the following mainstream. LTE(Long Term Evolution)is the standard for wireless communication of high-speed data transmission, itโs also the evolution of GSM/EDGE and UMTS/HSPA. LTE […]
World’s fastest 4g router in E-lins
E-lins 4G LTE router speed: Max. 100Mbps downlink, 50Mbps uplink E-linsโs latest network upgrade, โLTE Advancedโ (built by Sierra FDD and ZTE TDD),โLTE Advanceโ uses a technology called โcarrier aggregationโ which allows mobile signals to be carried across different spectrum simultaneously. Currently, access to E-linsโs Advanced network, which will be rolled out commercially beyond Tech […]
what’s openwrt?
What’s openwrt? in my mind,openwrt is running on the embedded device linux systems. OpenWrt file system is writable, developers do not need to recompile after each modification, Make it more like a mini Linux computer systems, but also accelerated the development speed. You will find both the ARM, PowerPC, or MIPS processor, has a very […]
How to protect your businessโ wireless network
Your businessโ wireless network isย so important. To keep your wireless network secure, E-linsย have some security tips.follow me: 1.Immediately change the default password,beacause it is widely known. 2.Use only WPA2, which introduces a new AES-based encryption for better security over WPA. 3.Don’t use the default SSID 4.Forget MAC address filtering 5.Disallowing administrative access from […]
What’s HSPA+?
HSPA+ is a network.HSPA+ (High Speed Packet Access Plus) is the name of the set of HSPA enhancements that are defined in 3GPP beyond Release 6 (R6). The enhanced downlink (HSDPA) was defined in R5 and the enhanced uplink (HSUPA) was defined in R6. HSPA+ is an enhanced version of high-speed 3G wireless networks. Because […]
The Best Wireless Router for Industrial
Buying the right wireless router is a real task, sometimes. With the new 802.11ac standard floating around in the wings, and a seeming endless line of variations in routers, which one is best for you? I think it is E-lins H685 Industrial router. As far as security, you’ll find WEP, WPA, WPA2, and WPA2-Enterprise protecting […]
4 reasons why 4G hasnโt scale up in India
4 reasons why 4G hasnโt scale up in India One,Challenges for deploying 2300 MHz TD-LTE: The spectrum band licensed for BWA in India (TD-LTE on 2,300 MHz) has only been deployed in around 20 countries including Hong Kong, Australia and South Africa; the band lacks ecosystem support, device choices and network scale. Of the overall […]
Industrial Wireless:Beware of COTS
Industrial Wireless:Beware of COTS, This is a tip ofย Broken Signal Solutions. Just because 802.11 is a commercial off-the-shelf (COTS) standard doesnโt mean that COTS products can be used in the industrial environment, warns Advantechโs Lochhaas. Industrially hardened access points โwill survive in the industrial environment when exposed to extremes of temperature, dust, humidity, hazardous […]
Enable-Network To A Bus
E-lins H685 and H820 router Application in Sydneyโ bus.E-lins Perfect solution when weโre dealing with a constantly moving, rattling bus! E-linsย Wireless has been dealing with that problem recently. Itโs supplying the on-bus 3G Wi-Fi routers for Sydneyโs Opal transport smartcard, which is supposed to catch NSW up to the rest of the nation by […]
E-lins Secure Broadband 4g Router and Gateway for Remote Monitoring
E-lins H685 is built for security, speed, reliability and versatility to meet the ever-changing needs of fixed and mobile enterprise broadband M2M applications. With a high performance, yet low-power, embedded processor, the H685 is an adaptable and economical platform for 3G and 4G broadband routing and cellular gateway functions. The H685 product line features an […]
You could do three new things with your router
You could do three new things with your router,That Daily use of the function you don’t know! 1.Set up a guest network Many routers let you set up two wireless networks that can run simultaneously: one for you and the other for guests in your home. The benefit of this is that you can use […]
New 4G M2M Router
E-lins H685t is a new 4G/LTE router with wifi,built on components that meet industrial requirements , with a low price but with unlimited features.The router can be mounted on a DIN rail with a separate bracket . It is powered by 12 VDC and has a rich support for different LTE bands, it can communicate […]
Wireless M2M devices in the oil and gas industry
Wireless M2M devices in the oil and gas industry,E-linsย are M2M players that deliver solutions to a wide range of industries, including oil & gas. North America is the most advanced market for M2M applications in the oil & gas sector. The region is also the home of a majority of the players specialising in […]
Industrial LTE Router For Secure M2M Communication
E-Linsย has expanded it’s M2M routerย inย LTE. This router solutions for LAN-WAN , GPRS , UMTS and LTE now available . E-Lins Industrial LTE router is a high- performance router for industrial use , which can be sensitive data securely via cellular networks. The integrated firewall and VPN support protect your application secure from […]
2.4Ghz WiFi Comparation
WLAN communication criterion live through 802.11a, 802.11b, 802.11g and nowadays’ main 802.11n and 802.11ac. 802.11b 11Mbps 802.11 Super b 22Mbps 802.11g/802.11a 54Mbps 802.11 Super G 108Mbps 802.11 High Speed-G 125Mbps 802.11n 150Mbps 802.11n 300Mbps 802.11n 450Mbps 802.11ac 1200Mbps 450Mbps is the fastest WLAN in 2.4Ghz band. Comparing to 300Mbps wireless products, 450Mbps products have higher […]
Radio module ME909u-523 mini PCIe for Wireless M2M
Specification ME909u-523 Mini PCIe is a variant of ME909u-523 with standard Mini PCIe form factor, which is from ME909u family. It is high-quality designed LTE module which specially for industrial-grade M2M applications such as vehicle telematics, tracking, mobile payment, industrial router, safety monitor and industrial PDAs. ME909u-523 Mini PCIe supports 100Mbps downlink and 50Mbps uplink […]
ME909u-521 radio module for Wireless M2M
Specification ME909u-521 (for Asia, Europea, Africa) Mini PCIe is a variant of ME909u-521 with standard Mini PCIe form factor, which is from ME909u family. It is high-quality designed LTE module which specially for industrial-grade M2M applications such as vehicle telematics, tracking, mobile payment, industrial router, safety monitor and industrial PDAs. ME909u-521 Mini PCIe supports 100Mbps […]
Advantages and Disadvantages of 4G LTE TECNOLOGY
Today we talk some advantages and disadvantages of 4G LTE TECNOLOGY. ย 4G LTE is the 4th generation wireless mobile networks. ย With high data speed, the 4G can reachย 100Mbps, 150Mbps and 300Mbps, future will update to 1000Mbps. Advantages -support for interactive multimedia, voice, streaming video, Internet, and other broadband services -IP based mobile system-High speed, high […]
TDD LTE and FDD LTEโs Advantages / disadvantages of for cellular communications
Let’s talk something aboutย TDD LTE and FDD LTEโs Advantages / disadvantages of for cellular communications. As we know, the LTE mainly covers two types, which are TDD and FDD. There are a number of the advantages and disadvantages of TDD and FDD that are of particular interest to mobile or cellular telecommunications operators. These are […]
what is 4g lte for wireless M2M
What is LTE? LTE (Long-Term Evolution, commonly marketed as 4G LTE) is a standard for wireless communication of high-speed data for mobile phones and data terminals. It is based on the GSM/EDGE and UMTS/HSPA network technologies, increasing the capacity and speed using a different radio interface together with core network improvements. The standard is developed […]
Dual Sim 4G Router for Japan
Series: H750 Router (industrial grade, dual sim one modem, LAN RJ45*3+WAN RJ45*1, option: RS232/RS485); One sim work online, the other standby, switch freely, cold standby failure backup each other Detailed spec link1: https://www.szelins.com/download/H750_Datasheet_Eng.pdf Detailed spec link2: https://www.e-lins.com/EN/download/H750_Datasheet_Eng.pdf VPN(PPTP, L2TP, IPsec, GRE), SNMP; DDNS, DHCP, NAT/NAPT, Web, Auto-dial, always online, watch-dog, POE(Option); Cellular/WAN RJ45/WiFi Client supports […]
New 3G module MU509-65 for North America
This year, Huawei lanuched a new module for 3G network in North America. Here is the details: Because the 2G network shutdown in the North America โgradually. Huawei propose the more competitive solution โMU509-65โ to follow the network development trade in North America. The MU509-65 with US region 3G Band support. But remove 2G band […]
H820 Switch MC7710 from DIP to QMI to increase 4G LTE Data Speed
Steps for updating, 1) open H820 case, take out the MC7710 radio module 2) install the MC7710 radio module into the M300 debug board with USB cable. 3) get one PC (called PC1), install MC7710-DIP windows drivers. Download drivers and GUI tool at link https://www.e-lins.com/EN/download/driver/MC7710-DIP.zip 4) get another PC(called PC2), install MC7710-QMIย windows drivers. Download drivers […]
What is VPN
Aย virtual private networkย (VPN) extends aย private networkย across a public network orย internet. It enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. VPNs can provide functionality, security and/or network management benefits to the user.ย But they can also lead to new issues, and […]
Talking about Long Distance Wi-Fi
Introduction Since the development of the IEEE 802.11 radio standard (marketed under the Wi-Fi brand name), the technology has become markedly less expensive and achieved higher bit rates. Long range Wi-Fi especially in the 2.4 GHz band (as the shorter range higher bit rate 5.8 GHz bands become popular alternatives to wired LAN connections) have […]
Dual SIM industrial router H750 Quick Start
Before Installation and Configuration H750 router has different version. Study your router version before installation. For GSM/GPRS/EDGE/HSDPA/HSUPA/HSPA/HSPA+/4G LTE version, please get a SIM card with data business. For CDMA2000 EVDO/CDMA1x version, please get a UIM card with data business or inform us before order if the network uses non-ruim (nam-flashing). Make sure the sim card […]
IoT Applications
According toย Gartner, Inc.ย (a technology research and advisory corporation), there will be nearly 20.8 billion devices on the Internet of things by 2020. ABI Researchย estimates that more than 30 billion devices will be wirelessly connected to the Internet of things by 2020.ย As per a 2014 survey and study done byย Pew Researchย Internet Project, a large majority of […]
Differences between industrial class and SOHO class for Router / Modem
As we know, the devices mainly cover three classes, that is SOHO class, Industrial class and Military class. ย Each class has its own application requirement. The SOHO class modem and router donโt meet the requirements of the industrial environment and standard entirely because of it is designed for office automation. Mainly differences are the below, […]
E-Lins 4G Wireless Router: Solutions for Transport
Traffic Data Acquisition Application Traffic Data Acquisition is among one important tasks in ITS. All the on-line or historical data are vital for the design and planning for the traffic management strategy. The traffic data acquisition device normal consists of two parts: the sensor and the controller. The controller links with the central through wire-line […]
High Gain Antenna–Yagi-Uda Antenna
Today, we are talking about high gain antennas. Here I want to introduce a strong one. A YagiโUda antenna, commonly known as a Yagi antenna, is a directionalย antenna consisting of multiple parallel elements in a line,ย usually half-wave dipoles made of metal rods. YagiโUda antennas consist of a single driven element connected to the transmitter or […]
E-Lins New Product H820q โโ 5 Powerful Wifi Antenna Assembling
Best way to assemble H820Q wifi antenna WiFi1—toย 5Ghz Main; WiFi2–to 5Ghz Aux WiFi3–toย 5Ghz Aux2(for special wifi module) WiFi4–toย 2.4Ghz Main WiFi5–toย 2.4Ghz Aux
IoT WORLD FORUM 2017
Conference information: IoTย WORLD FORUM 2017 will be held inย London, November 15-16 โ 2017 IoT WORLD FORUM, 2017 is the worldโs leading Internet of Things Conference 2017 focusing on IoT applications, IoT Solutions and IoT Companies for all verticals including automotive, healthcare, asset and fleet management, manufacturing, security, retail point of sales, smart grid, smart metering, […]
E-LINS Router FAQ – – Config
Q: If we have your routers how do we monitor them? A: ythere are several types for monitor. 1) Web (local and remote) 2) SMS 3) SNMP 4) Telnet/SSH/CLI 5) Centre monitor server with E-Lins ODM software
The Development of 5G Network
5G is the trend of the whole world, today I would like to share you the development of 5G network. In 2008, the South Korean IT R&D program of “5G mobile communication systems based on beam-division multiple access and relays with group cooperation” was formed. In 2012, the UK Government announced the establishment of a […]
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ไธ่ฝฏไปถๆๅ
ณ็้ฎ้ข * ่ฝฏไปถ็้่ฆๆง ่ฟๅป๏ผๅทฅไธ่ทฏ็ฑๅจ่ขซ็ไฝๆฏๆไฝณ่ฝฌๅๆฐๆฎๅ
็็กฌไปถ่ฎพๅค๏ผ่ฝฏไปถไป
ๆไพ็่งๅจ็ๅ่ฝใไฝ้็ๅทฅไธ็บง่ทฏ็ฑๅจ็ๅๅฑ๏ผ่ฝฏไปถๅจๅทฅไธๆ ็บฟ่ทฏ็ฑๅจไธญ่ตท็ไฝ็จ่ถๆฅ่ถๅคงใๅฎ้
ไธ๏ผๅฎๆถๆไฝ็ณป็ป(ๅฆ๏ผ้ไฟก้ขๅๅธธ็จPSOSๅVxWorks)็้ๆฉๅฏนไธไธช้ไฟกไบงๅๆฅ่ฏดๆฏ่ณๅ
ณ้่ฆ็ใๅฆๆ่ฆๅผๅๆ็ๅพ้ซ็่ฝฏไปถ๏ผ้่ฆๆไฝ็ณป็ปๅๅ็ๆฏๆใๅฐฑๆฏ่ชๅทฑๅผๅไธ็จ็ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจๆไฝ็ณป็ปไปฅๅๅบ็จ่ฝฏไปถใๅฆๆ่ฟ็ง่ถๅฟ็ปง็ปญๅๅฑ๏ผ็ป็ซฏ็จๆทๅฐๆฅๅฏไปฅๅพๆนไพฟๅฐๅจๅทฅไธ4g่ทฏ็ฑๅจไธ่ฃ
่ฝฝๅ็งๅบ็จ่ฝฏไปถๆจกๅ๏ผไฝฟๅทฅไธ็บง4g่ทฏ็ฑๅจ่ฝๅคๆไพ้ฒ็ซๅขใๆต้็ฎก็็ญ็ฅใ็นๆฎๅบ็จไฟกไปคใ่ทฏ็ฑ็ญ็ฅ็ญๅ่ฝใ * ็ฝ็ฎก็ณป็ป ็ฎๅ็็ฝ็ฎกๅ่ฎฎๆฏ็ฎๅ็ฝ็ฎกๅ่ฎฎ็ๆฌ2.0(SNMPv2๏ผSimple Network management Protocol v2.0)๏ผๅจTCP/IPๅ่ฎฎไธญ็จUDPๅ่ฎฎๅฎ็ฐใ็ฑไบๅทฅไธLTE่ทฏ็ฑๅจๅจไฝ็ณป็ปๆไธ็ๅๅ๏ผไฝฟๅพไธไบ็ฝ็ฎกไฟกๆฏ้่ฆ็ฑๅบๅฑ็็กฌไปถๆฅๆไพ๏ผ่ฟไธ็นๅไปฅๅ็ๅฎ็ฐๆนๆณๆฏไธๅ็ใ่ฟ้็ๅทฅไฝไธป่ฆๆฏ้่ฟ็ฝ็ฎกๅ่ฝๅ็ฎก็ไฟกๆฏๆฐๆฎๅบ(MIB-Management Information Base)็ๅฎ็ฐๆฅ็ป็ฝ็ป็ฎก็่
ๆไพๅ
่ถณ็็ฎก็ไฟกๆฏๅๅผบๅคงใ็ตๆดป็็ฎก็ๅ่ฝใๅ
จ็ฝ4g้่ทฏ็ฑๅจ * ่ฎก่ดน ๅฏน็จๆท็ๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๆฐๆฎๆต้่ฟ่ก่ฎก่ดน้่ฆๆๅIPๅ
็ๅฐๅใ็ซฏๅฃใCoS็ญไฟกๆฏ๏ผ็ฑไบ็ซฏๅฃ้็ๅพ้ซ๏ผ่ฟ้จๅไฟกๆฏ็ๆฐๆฎ้ไนๆฏๆฏ่พๅคง็๏ผๅฆๆๅจๆฅๅฃๆฟไธ่ฟ่กๅค็ๅพไธ็ฐๅฎใ่ไธ๏ผไธๅ็ISPๆถ่ดน็ๆ ๅๅพๅฏ่ฝๆฏไธไธๆ ท็ใๅ ๆญค๏ผๅบ่ฏฅๅฐ่ฎก่ดนๅ่ฝๅ็ฆปๅบๅป๏ผๅทฅไธ็บงLTE่ทฏ็ฑๅจๆฅๅฃๆฟๅช่ด่ดฃๆไพไธไธช่ฎก่ดนไฟกๆฏ็ๆฅๅฃ๏ผๆ่ฎก่ดนไฟกๆฏ้ๅบๆฅใไนๅ๏ผๅฏไปฅๅฐ่ฟไบๆฐๆฎๅๅฐๅค้จๅญๅจ่ฎพๅค๏ผ็ฑไธ้จ็ๆบๅจ่ฟ่ก่ฎก่ดนๅค็ใ่ฟๆ ทๅฐๅ่ฝปๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจ็่ดๆ
๏ผ่ฎก่ดนๅ่ฝ็ๅฎ็ฐไนๆดๅ ็ตๆดปใ * ้
็ฝฎ ๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจ็้
็ฝฎๆฏไธ้กน้ๅธธ้่ฆ่ๅ่พๅฐ้พ็ๅทฅไฝ๏ผไธๆฆๅบ็ฐ้่ฏฏ้
็ฝฎ๏ผไธไฝ้พไปฅๅ็ฐ๏ผ่ไธไผๅบ็ฐไธไบ้พไบ็ข็ฃจ็ๆง่ฝ้ฎ้ขใ้็ๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจๆๆฏ็ๅๅฑ๏ผๅ
ถ้
็ฝฎไผ่ถๆฅ่ถ็ฎๅๅๆๆ๏ผ่ฟไธช้ฎ้ข็ๅฎๅ่งฃๅณๅฐๆฏไธไธช้ฟๆ็ๅทฅไฝใ * ่ฝฏไปถ็็จณๅฎๆง ๅคงๅฎถ็ฅ้๏ผๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ็็กฌไปถๅฏไปฅ็จ็ญๅคไปฝใๅ็ตๆบไพ็ตใๆฐๆฎ้่ทฏๅคไปฝ็ญๆนๆณๆฅๆ้ซ็จณๅฎๆง๏ผไฝๅฏนไบๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ฝฏไปถ็็จณๅฎๆงๅๆฏไธไธช่พ้พ่งฃๅณ็้ฎ้ขใไธไธชๅคง็ฝ็ป็ณป็ป็็จณๅฎๆง็ๅๆๆกไปถๆฏ่ฝฏไปถ็็จณๅฎๆงใ่ฝฏไปถ็จณๅฎๆง็้พ็นๅจไบ่ฝฏไปถ็็ถๆๅๅไธๅ่ฝฏไปถ็ธไบไฝ็จ็ๅฝฑๅใ4gๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจ็ปๆญๆฐๆฎๅ
็ไบๅฑไบคๆขๅๅ
ถๆๆฏ็น็น
ๅทฅไธ่ทฏ็ฑๅจ๏ผ็ปๆญๆฐๆฎๅ
็ไบๅฑไบคๆข ็ฝๆกฅๆไบๅฑไบคๆขๆบ(ไปฅไธ็ป็งฐไบๅฑไบคๆขๆบ)ๆฏๅทฅไฝๅจไบๅฑ็็ฝ็ป่ฎพๅคใๅฝๅฎไปฌๆถๅฐๅทฅไธ่ทฏ็ฑๅจ็ปๆญๆฐๆฎๅ
ๅๅฆไฝๅค็?ๆ็ฎๅ็ๅค็ๆนๅผๅฐฑๆฏๅฝ็ฝๆกฅไปไธไธชๆฅๅฃๆถๅฐๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจ็ปๆญๆฐๆฎๆฅๅๅๆๆๅ
ถๅฎๆฅๅฃ้ฝ่ฝฌๅๅบๅปใไธ่ฌ็ๆฒกๆ็ปๆญๅ่ฝ็ไบๅฑไบคๆขๆบ้ฝๆฏ่ฟไนๅค็็๏ผๆไปฅ่ฟๆ ท็็ฝๆกฅไนๆไพฟๅฎใไฝๆฏ่ฟๆ ทๅค็ๅฐฑๅ็ฆป็ๅทฅไธ็บง่ทฏ็ฑๅจ็ปๆญ็ๅ่กทใ ็ถ่๏ผๅ
ทๆ็ปๆญๅ่ฝ็ไบๅฑไบคๆขๆบๅฏไปฅๅๅฐๅชๅจ้่ฆ็ๆฅๅฃไธๆ่ฝฌๅๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ็ปๆญๆฐๆฎใ้ฃไนๅฆไฝๅฎ็ฐ ? ไบๅฑไบคๆขๆบๅฐๅจ่ฝฌๅ่กจไธญๆทปๅ ไธ้กน๏ผMACๅฐๅๆฏ็ปๆญๅฐๅ๏ผ็ซฏๅฃๅ
ๅซไธๅธๆๆฅๆถๅฐๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ็ปๆญๆฐๆฎ็ไธปๆบ็ธ่ฟๆๆ็็ซฏๅฃใไปฅๅๅฝไบๅฑไบคๆขๆบๆฅๆถๅฐ็ปๆญๆฐๆฎๆฅๅ๏ผๅฐๅ้คๆฅๆถ็ซฏๅฃๅค็ๆๆ่ฝฌๅ่กจ้กน็ๅ
ถๅฎๅทฅไธ4G่ทฏ็ฑๅจๅธๆๆฅๆถ็ปๆญๆฐๆฎ็็ซฏๅฃ่ฝฌๅ็ปๆญๆฐๆฎใ 4g่ทฏ็ฑๅจ๏ผ็ปๆญๆๆฏ็็น็น ๅทฅไธ4g่ทฏ็ฑๅจIP็ปๆญๆๆฏๆๆๅฐ่งฃๅณไบๅ็นๅ้ๅค็นๆฅๆถใๅค็นๅ้ๅค็นๆฅๆถ็้ฎ้ข๏ผๅฎ็ฐไบๅทฅไธ3G่ทฏ็ฑๅจIP็ฝ็ปไธญ็นๅฐๅค็น็้ซๆๆฐๆฎไผ ้,่ฝๅคๆๆๅฐ่็บฆ็ฝ็ปๅธฆๅฎฝใๅ่ฝปๆๅกๅจๅ็ฝ็ป็่ด่ฝฝใๅ ๆญคๅ
ทๆๅขๅผบๆ็๏ผไผๅๆง่ฝ๏ผๅๅธๅผๅบ็จ็ญไผ็นใ ็ฑไบๅทฅไธ็บง3g่ทฏ็ฑๅจIP็ปๆญๆฏๅบไบUDP็๏ผๆไปฅๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจIP็ปๆญไนๅฏ่ฝๆไฟกๆฏๅ
ไผ ้ไธๅฏ้ ใไฟกๆฏๅ
้ๅคใไฟกๆฏๅ
ไธๆๅบๅฐ่พพใๆ ๆต้ๆงๅถ็ญ็ผบ็นใ4gๆ ็บฟ่ทฏ็ฑๅจ
ๅฏนไบ่ฟๆปคๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏ็ฑๆๅชไบ็นๅซๆณจๆ็ๅฐๆน
ๅฆๆๅฐไธๅฟ
่ฆ็ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑๅๅ
ฅ้่ฏฏ็ๅ่ฎฎ๏ผๅฏ่ฝๅฏผ่ด่ทฏ็ฑ็ฏ่ทฏๆๆฌกไผ่ทฏๅพ๏ผๅ ๆญค๏ผๅฏไปฅ้็จ่ฟๆปคๆๆฎตๅฐ็ธๅบ่ทฏ็ฑ่ฟๆปคๆ๏ผๅฏนไบ่ฟๆปคๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏ็ฑ๏ผๆไปฅไธ็นๅซๆณจๆ็ๅฐๆน๏ผ4gๆ ็บฟ่ทฏ็ฑๅจ ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑ่ฟๆปคๅฏไปฅ้่ฟDistribute-Listๆฅๅฎ็ฐ๏ผDistribute-Listๅฏไปฅ้็จ็ๅ่ฎฎๅๆนๅๆ๏ผ RIP(่ท็ฆป็ข้ๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎ) ๅฏ้็จไบinๆนๅๅoutๆนๅใ EIGRP(่ท็ฆป็ข้ๅทฅไธ4G่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎ) ๅฏ้็จไบinๆนๅๅoutๆนๅใ OSPF(้พ่ทฏ็ถๆ่ทฏ็ฑๅ่ฎฎ) ๅจOSPFๆฌๅ่ฎฎ่ฟ็จๅ
๏ผๅช้็จไบinๆนๅ๏ผๅชๅฏน่ชๅทฑ็่ทฏ็ฑ่กจ็ๆ๏ผๆ ๆณๅฝฑๅ้ปๅฑ
็่ทฏ็ฑ่กจ;ๅจ้คOSPFไนๅค็ๅ
ถๅฎๅ่ฎฎ่ฟ็จไธ๏ผๅฏ็จไบoutๆนๅ๏ผๅจไบๅฐOSPF้ๅๅธ่ฟๅ
ถๅฎๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎๆถๅ่ฟๆปค๏ผๆญค่ฟๆปค็งฐไธบ่ฟ็จ่ฟๆปค๏ผไธไป
้็จไบOSPFๅ่ฎฎ้ๅๅธ่ฟๅ
ถๅฎๅ่ฎฎๆถ้็จ๏ผๅๆ ท้็จไบๅ
ถๅฎๅ่ฎฎ้ๅๅธ่ฟOSPFๆๅ
ถๅฎๅ่ฎฎไน้ด้ๅๅธใ Route-Mapๅฏไปฅๅ็ฌ็จๅจๅทฅไธ็บง4G่ทฏ็ฑๅจ่ทฏ็ฑ้ๅๅธๆถๆงๅถๅ่ฟๆปค่ทฏ็ฑใ4g่ทฏ็ฑๅจ ้คไบๅจๅฟ
่ฆๆถ๏ผๅฐ่ทฏ็ฑ่ฟๆปคๆไนๅค๏ผๅฝ้่ฆๅจไธๅๅ่ฎฎๆไธๅADๅผไน้ด่ฐๆด่ทฏไผ้ๆฉไผๅ
ๆๆถ๏ผๅฏไปฅ้่ฟไฟฎๆนๅทฅไธ็บง3G่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎ้ป่ฎค็ADๅผๆฅๅฎ็ฐ๏ผไฟฎๆนADๅผๅฏไปฅๆฏๅบไบๆดไธชๅ่ฎฎ็ไฟฎๆน๏ผๅฐๅฏนๅ่ฎฎๅ
ๆๆ่ทฏ็ฑๆก็ฎ็ๆ๏ผไนๅฏไปฅๅฏน็นๅฎๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑไฟฎๆน;ๅฆๆๅชๆฏ้่ฆๅฏน็นๅฎ่ทฏ็ฑไฟฎๆนADๅผ๏ผๅ้่ฆ่ฐ็จACLๆPrefix-Lixๆฅๅน้
็นๅฎ่ทฏ็ฑ๏ผ้คๆญคไนๅค๏ผ่ฟ่ฆๅฎไนๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑๅปๅพ็ฎ็ๅฐ็ไธไธ่ทณๅฐๅ๏ผRIPๅEIGRP้ฝ้่ฆๅจๅฏน็นๅฎๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจ่ทฏ็ฑ่ฐๆดADๅผๆถๅฎไน่ทฏ็ฑไธไธ่ทณๅฐๅ๏ผ่ๅฏนไบOSPF๏ผๅ
ถLSAไธญๅนถๆฒกๆๆ็กฎๅๆๅปๅพ็ฎ็ๅฐ็ไธไธ่ทณๅฐๅ๏ผๅ ไธบ่ฟไธชๅฐๅ้่ฆOSPF้่ฟLSA่ฎก็ฎๅๅพ็ฅ๏ผๆไปฅๅจOSPFไธๅฏน็นๅฎๅทฅไธ3G่ทฏ็ฑๅจ่ทฏ็ฑ่ฐๆดADๅผๆถๅฎไน็่ทฏ็ฑไธไธ่ทณๅฐๅไธบไบง็่ฏฅLSA็Router-IDใ
ไปฅไฝ็ซฏ่ทฏ็ฑๅจไธบไพไป็ปๅทฅไธ็บง4g่ทฏ็ฑๅจๆ ๅ็ไธป่ฆๅ
ๅฎน
ไฝ็ซฏๅทฅไธ่ทฏ็ฑๅจๆ ๅไธ้ซ็ซฏๅทฅไธ็บง่ทฏ็ฑๅจๆ ๅๅ
ๅฎนๆไธๅฎๅทฎๅผ๏ผๅทฎๅซไธป่ฆไฝ็ฐๅจๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๆฅๅฃ็ฑปๅใๆง่ฝ่ฆๆฑใๅฏ้ ๆง่ฆๆฑ็ญๆน้ขใไธ่ฌๆฅ่ฏด้ซ็ซฏๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจๅฏนๆง่ฝ่ฆๆฑ้ซ๏ผๆฅๅฃ้็่ฆๆฑ้ซ๏ผๅฏ้ ๆง่ฆๆฑ้ซ๏ผๅฎไธป่ฆ็จไฝ้ซ้่ฝฌๅ;ไฝ็ซฏ่ทฏ็ฑๅจ่ฆๆฑๅ่ฝ่พๅค๏ผ้คไผไธ็ฝๅบ็จๅค๏ผๅ
ฌ็ฝไธญไธ่ฌ็จๅฎๆฅไฝๆฅๅ
ฅใไธ่ฟฐไธค็ฑปๅทฅไธ4G่ทฏ็ฑๅจๅจๅบๆฌๅ่ฝๆน้ขๅทฎๅผไธๅคงใๆไปฅไธๆไปฅไฝ็ซฏ่ทฏ็ฑๅจไธบไพไป็ปๅทฅไธ็บง4g่ทฏ็ฑๅจๆ ๅ็ไธป่ฆๅ
ๅฎนใ ๆ ๅ็็ฌฌไธ้จๅๆๆๆ ๅๅบ็จ็่ๅด๏ผ่งๅฎไบๅทฅไธLTE่ทฏ็ฑๅจ็ๆๆฏ่ฆๆฑ๏ผๅ
ๆฌๅ่ฝใๆๆ ใ้ไฟกๆฅๅฃใ้ไฟกๅ่ฎฎใ็ฏๅข่ฆๆฑ็ญใ ็ฌฌไบ้จๅ็ฝๅๅบๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจๆ ๅๆๅผ็จ็ๆ ๅไธ่ง่ใๅฆไธๆๆ่ฟฐ๏ผๆ่ฟ็พไธชๆๆกฃใ ็ฌฌไธ้จๅๅไธพๅจๆ ๅไธญไฝฟ็จ็ๆๆๅฎไนใๆฏ่ฏญๅ็ผฉๅ๏ผไธป่ฆๅฎไนๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจไปฅๅไฝ็ซฏๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจใ ็ฌฌๅ้จๅๆๅบๅทฅไธ็บงLTE่ทฏ็ฑๅจ็ๅ่ฝๅๅไปฅๅๅฎ็ฐๆนๆณ๏ผไปไปฌๅๅซๅฆไธใ (1)ๆฅๅฃๅ่ฝ๏ผ็จไฝๅฐๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ่ฟๆฅๅฐ็ฝ็ปใๅฏไปฅๅไธบๅฑๅ็ฝๆฅๅฃๅๅนฟๅ็ฝๆฅๅฃไธค็งใๅฑๅ็ฝๆฅๅฃไธป่ฆๅ
ๆฌไปฅๅคช็ฝใไปค็็ฏใไปค็ๆป็บฟใFDDI็ญ็ฝ็ปๆฅๅฃใๅนฟๅ็ฝไธป่ฆๅ
ๆฌE1/T1ใE3/T3ใDS3ใ้็จไธฒ่กๅฃ(ๅฏ่ฝฌๆขๆX.21DTE/DCEใV.35DTE/DCEใRS232DTE/DCEใRS449DTE/DCEใEIA530DTE)็ญ็ฝ็ปๆฅๅฃใ(2)้ไฟกๅ่ฎฎๅ่ฝ๏ผ่ฏฅๅ่ฝ่ด่ดฃๅค็้ไฟกๅ่ฎฎ๏ผๅฏไปฅๅ
ๆฌTCP/IPใPPPใX.25ใๅธงไธญ็ปง็ญๅ่ฎฎใ(3)ๆฐๆฎๅ
่ฝฌๅๅ่ฝ๏ผ่ฏฅๅ่ฝไธป่ฆ่ด่ดฃๆ็
ง่ทฏ็ฑ่กจๅ
ๅฎนๅจๅ็ซฏๅฃ(ๅ
ๆฌ้ป่พ็ซฏๅฃ)้ด่ฝฌๅๆฐๆฎๅ
ๅนถไธๆนๅ้พ่ทฏๅฑๆฐๆฎๅ
ๅคดไฟกๆฏใ(4)่ทฏ็ฑไฟกๆฏ็ปดๆคๅ่ฝ๏ผ่ฏฅๅ่ฝ่ด่ดฃ่ฟ่ก่ทฏ็ฑๅ่ฎฎๅนถ็ปดๆค่ทฏ็ฑ่กจใ่ทฏ็ฑๅ่ฎฎๅฏๅ
ๆฌRIPใOSPFใBGP็ญๅ่ฎฎใ(5)็ฎก็ๆงๅถๅ่ฝ๏ผๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจ็ฎก็ๆงๅถๅ่ฝๅ
ๆฌไบไธชๅ่ฝ๏ผไปไปฌๆฏSNMPไปฃ็ๅ่ฝใTelnetๆๅกๅจๅ่ฝใๆฌๅฐ็ฎก็ใ่ฟ็ซฏ็ๆงๅRMONๅ่ฝใ้่ฟไบ็งไธๅ็้ๅพๅฏนๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ฟ่กๆงๅถ็ฎก็๏ผๅนถไธๅ
่ฎธ็บชๅฝๆฅๅฟใ(6)ๅฎๅ
จๅ่ฝ๏ผ่ฏฅๅ่ฝ็จไบๅฎๆๆฐๆฎๅ
่ฟๆปคใๅฐๅ่ฝฌๆขใ่ฎฟ้ฎๆงๅถใๆฐๆฎๅ ๅฏใ้ฒ็ซๅขไปฅๅๅฐๅๅ้
็ญใ่ฟๆๅจ็ฌฌๅ้จๅไธญๆๅบ็ๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจๅฟ
้กปๅฎ็ฐ็ๅบๆฌๅ่ฝใ4g DTU
็ฑๅชไธชๅทฅไธ่ทฏ็ฑๅจ่ด่ดฃไธๆ ธๅฟ็ณป็ป่ฟ่กๅฏ่พพไฟกๆฏ้ไฟก๏ผ
ใใๅบ่ฏฅ็ฑๅชไธชๅทฅไธ่ทฏ็ฑๅจ่ด่ดฃไธๆ ธๅฟ็ณป็ป่ฟ่กๅฏ่พพไฟกๆฏ็้ไฟกๅข?่ฟไธช้พ้ขๆฏๆฅ่ชไบๆไปฌไป
ไป
่่ไบไบ่ฟ็ฝ็ป้่ทฏไฝ็ณป็ปๆ่ๆฒกๆ่่็ฎก็ๆบๆ็ไฝ็จใๅจๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจไธปๅนฒ็ฝ็็ฝ็นๅฏไปฅๅ
ทๆๅคๆ็ๆฌๅฐ็ปๆ็ๆ
ๅตไธ,็ฑไบ็ฝ็ปๅๅทฅไธ็บง่ทฏ็ฑๅจ้ฝๅจๅ็ฌ็็ฎก็ๆบๆๆงๅถไนไธ๏ผ่ฟไธชๆบๆๅฐฑ่ฆ่ด่ดฃไฟ่ฏๅ
ถๅ
้จ็ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ทฏ็ฑไฟกๆฏ็ไธ่ดๆงๅๅฏ็จๆงใๅฆๅค๏ผ็ฎก็ๆบๆ่ฟ่ฆ้ๆฉๅ
ถๅ
้จ็ไธๅฐๆบๅจ่ด่ดฃๅๅค็ๆไพ็ฝ็ป็ๅฏ่พพไฟกๆฏใ็ฑไบๅทฅไธ็บง4G่ทฏ็ฑๅจR2ใR3ๅR4ๅคไบๅไธ็ฎก็ๆบๆ็ๆงๅถไนไธ๏ผ็ฎก็ๆบๆๆๅฎR3ๆฅ้ๅ็ฝ็ป2ใ3ใ4็ๅฏ่พพไฟกๆฏ(ๆไปฌ่ฎคไธบๆ ธๅฟ็ณป็ปๆฉๅฐฑ็ฅ้็ฝ็ป1็ๆ
ๅต๏ผๅ ไธบๆไธไธชๆ ธๅฟๅทฅไธ่ทฏ็ฑๅจ็ดๆฅไธไน็ธ่ฟ)ใ4g่ทฏ็ฑๅจ ใใไป้่ทฏ็่งๅบฆๆฅ่ฏด๏ผๅคไบไธไธช็ฎก็ๆบๆๆงๅถไนไธ็็ฝ็ปๅๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ็พค็ป็งฐไธบไธไธช่ชๆฒป็ณป็ปใๅจไธไธช่ชๆฒป็ณป็ปๅ
็่ทฏ็ฑๅจๅฏไปฅ่ช็ฑๅฐ้ๆฉๅฏปๆพ่ทฏ็ฑใๅนฟๆญ่ทฏ็ฑใ็กฎ่ฎค่ทฏ็ฑไปฅๅๆฃๆต่ทฏ็ฑ็ไธ่ดๆง็ๆบๅถใๅจ่ฟๆ ท็ๅฎไนไธ๏ผๆ ธๅฟๅทฅไธ็บง่ทฏ็ฑๅจ่ชๅทฑไนๆๆไธไธช่ชๆฒป็ณป็ปใๆไปฌ่ฏด่ฟๅๅ
็Internet็ฝ็ๆ ธๅฟ่ทฏ็ฑๅจไฝฟ็จGGPๆฅ่ฟ่ก้ไฟก๏ผ่ๅๆฅๆนไธบไฝฟ็จSPREADใ่ฟไธชๆนๅๅนถไธๅฝฑๅๅ
ถไป็ๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ชๆฒป็ณป็ปใ ใใไธบไบ่ฝ้่ฟInternetๅฐ่พพ้่ๅจ่ชๆฒป็ณป็ปไธญ็็ฝ็ป๏ผๆฏไธช่ชๆฒป็ณป็ปๅฟ
้กปๆ่ชๅทฑๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ็็ฝ็ปๅฏ่พพไฟกๆฏไผ ๆญ็ปๅ
ถไป่ชๆฒปใ่ฝ็ถๅจๆ ธๅฟไฝ็ณป็ปๆไธญๅฏไปฅๆๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ้ๅ้็ปไปปไธไธช่ชๆฒป็ณป็ป๏ผไฝๆฏๆฏไธช่ชๆฒป็ณป็ปๆๅฟ
่ฆๆ่ชๅทฑ็ไฟกๆฏไผ ้็ปๆไธชๆ ธๅฟๅทฅไธ่ทฏ็ฑๅจใๆๅฏ่ฝๅญๅจ่ฅๅนฒๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ๏ผๆฏไธช่ด่ดฃ้็ฅไธไธช็ฝ็ปๅญ้ๅใ ใใๆไปฌๅฏน่ชๆฒป็ณป็ป็ๅฎไนๅฏ่ฝๆ็นๅซ็ณไธๆธ
๏ผไฝๆฏๅจๅฎ่ทตไธญ่ชๆฒป็ณป็ปไน้ด็ๅๅๅฟ
้กปๅบๅไธฅๆ ผ๏ผไปฅไพฟไบไฝฟ็จ่ชๅจ้่ทฏ็ฎๆณใไพๅฆ๏ผไธไธช่ชๆฒป็ณป็ปๅฑไบๆไธชๅ
ฌๅธ๏ผๅฎๅฏ่ฝไธไผ้ๆฉ่ฟๆ ท็ๅทฅไธ็บง4G่ทฏ็ฑๅจ่ทฏ็ฑ๏ผๆๅทฅไธ4G่ทฏ็ฑๅจๅ็ป่ฝฌๅๅฐไธไน็ดๆฅ็ธ่ฟ็ไฝๅฑไบๅฆไธไธชๅ
ฌๅธ็ๆไธช่ชๆฒป็ณป็ปใไธบไบ่ฎฉ่ชๅจ้่ทฏ็ฎๆณ่ฝๅบๅๅไธช่ชๆฒป็ณป็ป๏ผๅ่ชๆฒป็ณป็ป่ขซ่ตไบไธไธช่ชๆฒป็ณป็ป็ผๅท(autonomous system number)๏ผ่ฏฅ็ผๅท็ฑ่ด่ดฃ่ตไบInternet็ฝ็ปๅฐๅ็้ไธญๅผ็ฎก็ๆบๆๅๅใๅฝไธคไธช่ทฏ็ฑๅจไบคๆข็ฝ็ปๅฏ่พพไฟกๆฏๆถ๏ผๆฅๆไธญ่ฆๆบๅธฆ่ฏฅๅทฅไธ4G่ทฏ็ฑๅจไปฃ่กจ็่ชๆฒป็ณป็ป็็ผๅทใ ใใๆป็ปๅฆไธ๏ผ4gๆ ็บฟ่ทฏ็ฑๅจ ใใไธไธชๅคงๅ็TCP/IPไบ่ฟ็ฝ็ปๆไธไธช้ๅ ็็ปๆๆฅ้ๅบ็ฎก็็็้๏ผๆฏไธช็ฑไธไธชๆบๆ็ฎก็็็ฝ็ปๅๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ็้ๅ็งฐไธบไธไธช่ชๆฒป็ณป็ปใไธไธช่ชๆฒป็ณป็ปๅฏ่ช็ฑๅฐ้ๆฉๅ
ถๅ
้จ็้่ทฏไฝ็ณป็ปๆ๏ผไฝๆฏๅฟ
้กปๆถ้ๅ
ถๅ
้จๆๆ็็ฝ็ป็ไฟกๆฏ๏ผๅนถ่ดฃๆ่ฅๅนฒไธชๅทฅไธ่ทฏ็ฑๅจๆ่ฟไบๅฏ่พพไฟกๆฏ้็ปๅ
ถไป็่ชๆฒป็ณป็ปใ็ฑไบInternetไฝฟ็จๆ ธๅฟไฝ็ณป็ปๆ๏ผๆฏไธชไธไน็ธ่ฟ็ๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ่ชๆฒป็ณป็ป้ฝ่ฆๆๅฏ่พพไฟกๆฏ้ๅฐInternetๆ ธๅฟ่ทฏ็ฑๅจใ
่ทฏ็ฑ่ฝฌๅๅ่ฎฎๅ้ๆฉๅ่ฎฎๆฏ็ธไบ้
ๅๅ็ธไบ็ฌ็ซ็ๆฆๅฟต
ใใๅฝIPๅญ็ฝไธญ็ไธๅฐไธปๆบๅ้IPๅ็ป็ปๅไธIPๅญ็ฝ็ๅฆไธๅฐไธปๆบๆถ๏ผๅฎๅฐ็ดๆฅๆIPๅ็ป้ๅฐ็ฝ็ปไธ๏ผๅฏนๆนๅฐฑ่ฝๆถๅฐใ่่ฆ้็ปไธๅIPไบ็ฝไธ็ไธปๆบๆถ๏ผๅฎ่ฆ้ๆฉไธไธช่ฝๅฐ่พพ็ฎ็ๅญ็ฝไธ็่ทฏ็ฑๅจ๏ผๆIPๅ็ป้็ป่ฏฅๅทฅไธ่ทฏ็ฑๅจ๏ผ็ฑ่ทฏ็ฑๅจ่ด่ดฃๆIPๅ็ป้ๅฐ็ฎ็ๅฐใๅฆๆๆฒกๆๆพๅฐ่ฟๆ ท็ๅทฅไธ่ทฏ็ฑๅจ๏ผไธปๆบๅฐฑๆIPๅ็ป้็ปไธไธช็งฐไธบโ็ผบ็็ฝๅ
ณ(default gateway)โ็ๅทฅไธ็บง่ทฏ็ฑๅจไธใโ็ผบ็็ฝๅ
ณโๆฏๆฏๅฐไธปๆบไธ็ไธไธช้
็ฝฎๅๆฐ๏ผๅฎๆฏๆฅๅจๅไธไธช็ฝ็ปไธ็ๆไธชๅทฅไธ่ทฏ็ฑๅจ็ซฏๅฃ็IPๅฐๅใ4g่ทฏ็ฑๅจ ใใๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ฝฌๅIPๅ็ปๆถ๏ผๅชๆ นๆฎIPๅ็ป็ฎ็IPๅฐๅ็็ฝ็ปๅท้จๅ๏ผ้ๆฉๅ้็็ซฏๅฃ๏ผๆIPๅ็ป้ๅบๅปใๅไธปๆบไธๆ ท๏ผๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจไน่ฆๅคๅฎ็ซฏๅฃๆๆฅ็ๆฏๅฆๆฏ็ฎ็ๅญ็ฝ๏ผๅฆๆๆฏ๏ผๅฐฑ็ดๆฅๆๅ็ป้่ฟ็ซฏๅฃ้ๅฐ็ฝ็ปไธ๏ผๅฆๅ๏ผไน่ฆ้ๆฉไธไธไธช่ทฏ็ฑๅจๆฅไผ ้ๅ็ปใๅทฅไธๆ ็บฟ่ทฏ็ฑๅจไนๆๅฎ็็ผบ็็ฝๅ
ณ๏ผ็จๆฅไผ ้ไธ็ฅ้ๅพๅชๅฟ้็IPๅ็ปใ่ฟๆ ท๏ผ้่ฟๅทฅไธ4G่ทฏ็ฑๅจๆ็ฅ้ๅฆไฝไผ ้็IPๅ็ปๆญฃ็กฎ่ฝฌๅๅบๅป๏ผไธ็ฅ้็IPๅ็ป้็ปโ็ผบ็็ฝๅ
ณโๅทฅไธ็บง4G่ทฏ็ฑๅจ๏ผ่ฟๆ ทไธ็บง็บงๅฐไผ ้๏ผIPๅ็ปๆ็ปๅฐ้ๅฐ็ฎ็ๅฐ๏ผ้ไธๅฐ็ฎ็ๅฐ็IPๅ็ปๅ่ขซ็ฝ็ปไธขๅผไบใ ใใ็ฎๅTCP/IP็ฝ็ป๏ผๅ
จ้จๆฏ้่ฟๅทฅไธ่ทฏ็ฑๅจไบ่ฟ่ตทๆฅ็๏ผInternetๅฐฑๆฏๆๅไธไธไธชIPๅญ็ฝ้่ฟๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจไบ่ฟ่ตทๆฅ็ๅฝ้
ๆง็ฝ็ปใ่ฟ็ง็ฝ็ป็งฐไธบไปฅๅทฅไธ็บงLTE่ทฏ็ฑๅจไธบๅบ็ก็็ฝ็ป(router based network)๏ผๅฝขๆไบไปฅ่ทฏ็ฑๅจไธบ่็น็โ็ฝ้ด็ฝโใๅจโ็ฝ้ด็ฝโไธญ๏ผๅทฅไธLTE่ทฏ็ฑๅจไธไป
่ด่ดฃๅฏนIPๅ็ป็่ฝฌๅ๏ผ่ฟ่ฆ่ด่ดฃไธๅซ็ๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจ่ฟ่ก่็ป๏ผๅ
ฑๅ็กฎๅฎโ็ฝ้ด็ฝโ็่ทฏ็ฑ้ๆฉๅ็ปดๆค่ทฏ็ฑ่กจใ ใใ่ทฏ็ฑๅจไฝๅ
ๆฌไธค้กนๅบๆฌๅ
ๅฎน๏ผๅฏปๅพๅ่ฝฌๅใๅฏปๅพๅณๅคๅฎๅฐ่พพ็ฎ็ๅฐ็ๆไฝณ่ทฏๅพ๏ผ็ฑ่ทฏ็ฑ้ๆฉ็ฎๆณๆฅๅฎ็ฐใ็ฑไบๆถๅๅฐไธๅ็่ทฏ็ฑ้ๆฉๅ่ฎฎๅ่ทฏ็ฑ้ๆฉ็ฎๆณ๏ผ่ฆ็ธๅฏนๅคๆไธไบใไธบไบๅคๅฎๆไฝณ่ทฏๅพ๏ผ่ทฏ็ฑ้ๆฉ็ฎๆณๅฟ
้กปๅฏๅจๅนถ็ปดๆคๅ
ๅซ่ทฏ็ฑไฟกๆฏ็่ทฏ็ฑ่กจ๏ผๅ
ถไธญ่ทฏ็ฑไฟกๆฏไพ่ตไบๆ็จ็่ทฏ็ฑ้ๆฉ็ฎๆณ่ไธๅฐฝ็ธๅใ่ทฏ็ฑ้ๆฉ็ฎๆณๅฐๆถ้ๅฐ็ไธๅไฟกๆฏๅกซๅ
ฅ่ทฏ็ฑ่กจไธญ๏ผๆ นๆฎ่ทฏ็ฑ่กจๅฏๅฐ็ฎ็็ฝ็ปไธไธไธ็ซ(nexthop)็ๅ
ณ็ณปๅ่ฏๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจใๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ้ดไบ้ไฟกๆฏ่ฟ่ก่ทฏ็ฑๆดๆฐ๏ผๆดๆฐ็ปดๆค่ทฏ็ฑ่กจไฝฟไนๆญฃ็กฎๅๆ ็ฝ็ป็ๆๆๅๅ๏ผๅนถ็ฑ่ทฏ็ฑๅจๆ นๆฎ้ๅบฆๆฅๅณๅฎๆไฝณ่ทฏๅพใ่ฟๅฐฑๆฏ่ทฏ็ฑ้ๆฉๅ่ฎฎ(routing protocol)๏ผไพๅฆ่ทฏ็ฑไฟกๆฏๅ่ฎฎ(RIP)ใๅผๆพๅผๆ็ญ่ทฏๅพไผๅ
ๅ่ฎฎ(OSPF)ๅ่พน็็ฝๅ
ณๅ่ฎฎ(BGP)็ญใ ใใ่ฝฌๅๅณๆฒฟๅฏปๅพๅฅฝ็ๆไฝณ่ทฏๅพไผ ้ไฟกๆฏๅ็ปใๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจ้ฆๅ
ๅจ่ทฏ็ฑ่กจไธญๆฅๆพ๏ผๅคๆๆฏๅฆ็ฅ้ๅฆไฝๅฐๅ็ปๅ้ๅฐไธไธไธช็ซ็น(ๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจๆไธปๆบ)๏ผๅฆๆๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจไธ็ฅ้ๅฆไฝๅ้ๅ็ป๏ผ้ๅธธๅฐ่ฏฅๅ็ปไธขๅผ;ๅฆๅๅฐฑๆ นๆฎ่ทฏ็ฑ่กจ็็ธๅบ่กจ้กนๅฐๅ็ปๅ้ๅฐไธไธไธช็ซ็น๏ผๅฆๆ็ฎ็็ฝ็ป็ดๆฅไธๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ็ธ่ฟ๏ผๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจๅฐฑๆๅ็ป็ดๆฅ้ๅฐ็ธๅบ็็ซฏๅฃไธใ่ฟๅฐฑๆฏ่ทฏ็ฑ่ฝฌๅๅ่ฎฎ(routed protocol)ใ4g DTU ใใ่ทฏ็ฑ่ฝฌๅๅ่ฎฎๅ่ทฏ็ฑ้ๆฉๅ่ฎฎๆฏ็ธไบ้
ๅๅ็ธไบ็ฌ็ซ็ๆฆๅฟต๏ผๅ่
ไฝฟ็จๅ่
็ปดๆค็่ทฏ็ฑ่กจ๏ผๅๆถๅ่
่ฆๅฉ็จๅ่
ๆไพ็ๅ่ฝๆฅๅๅธ่ทฏ็ฑๅ่ฎฎๆฐๆฎๅ็ปใไธๆไธญๆๅฐ็่ทฏ็ฑๅ่ฎฎ๏ผ้ค้็นๅซ่ฏดๆ๏ผ้ฝๆฏๆ่ทฏ็ฑ้ๆฉๅ่ฎฎ๏ผ่ฟไนๆฏๆฎ้็ไน ๆฏใ
ๅทฅไธ่ทฏ็ฑๅจไฟกๆฏๅฎๅ
จ้ฃ้ฉๅๆ+ๆง่ก็ญ็ฅ+็ณป็ปๅฎๆฝ+ๆผๆด็ๆต+ๅฎๆถๅๅบ
ใใ1ใ ๅทฅไธ4G่ทฏ็ฑๅจไฟกๆฏๅฎๅ
จ็ไบไธชๅฑๆงๅๅ
ถๅซไนใ ใใ(1)ๆบๅฏๆง๏ผๆฏๆ็กฎไฟๅชๆ้ฃไบ่ขซๆไบ็นๅฎๆ้็ไบบๆ่ฝๅค่ฎฟ้ฎๅฐไฟกๆฏใ(2)ๅฎๆดๆง๏ผๆฏๆไฟ่ฏไฟกๆฏๅๅค็ๆนๆณ็ๆญฃ็กฎๆงๅๅฎๆดๆงใ(3)ๅฏ็จๆง๏ผๆ็กฎไฟ้ฃไบๅทฒ่ขซๆๆ็็จๆทๅจไปไปฌ้่ฆ็ๆถๅ๏ผ็กฎๅฎๅฏไปฅ่ฎฟ้ฎๅพๅฐๆ้่ฆ็ไฟกๆฏใ(4)ไธๅฏๅฆ่ฎคๆง๏ผๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจไฟกๆฏ็ไธๅฏๅฆ่ฎคๆงไน็งฐๆๆต่ต๏ผไธๅฏๆต่ตๆง๏ผๆฏไผ ็ป็ไธๅฏๅฆ่ฎค้ๆฑๅจไฟกๆฏ็คพไผ็ๅปถไผธใ(5)ๅฏๆงๆง๏ผๆ ่ฝๅคๆงๅถไฝฟ็จไฟกๆฏ่ตๆบ็ไบบๆไธป้ข็ไฝฟ็จๆนๅผใ ใใ2ใ ไฟกๆฏๅฎๅ
จๅ็ฝ็ปๅฎๅ
จ็ๅบๅซใใ4gๆ ็บฟ่ทฏ็ฑๅจใ ใใไฟกๆฏๅฎๅ
จๆถต็ไบ็ฝ็ปๅฎๅ
จใไฟกๆฏ็ฝ็ป็ณป็ปๅ
ๆฌไบ็บฟๅ็นไธค็ฑปๅฎไฝ๏ผๅณ็ฝ็ป่ตๆบๅไฟกๆฏ่ตๆบใ็บฟไปฃ่กจ็ฝ็ปๆฌ่บซ๏ผๅ
ๆฌๅทฅไธ4Gๆ ็บฟ่ทฏ็ฑๅจ็ฝ็ป็บฟ่ทฏๅ็ฝ็ป่ฎพๅค๏ผๅทฅไธ็บง4Gๆ ็บฟ่ทฏ็ฑๅจไฟกๆฏ็ป่ฟ็บฟ(็ฝ็ป)ไผ ่พ;่็นๆ็ฑ็บฟ่ฟๆฅๅจไธ่ตท็ๅ็ฑปๅบ็จ่ฎพๅคใไฟกๆฏๅจ็นไธญ่ฟ่กๅญๅจๅๅค็ใ็ฝ็ปๅฎๅ
จ่่็ไธป่ฆๆฏ็บฟ็้ฎ้ข๏ผๅณๅฆไฝ้่ฟๅ็็4Gๅทฅไธ่ทฏ็ฑๅจ็ฝ็ปๆถๆ๏ผ้
็ฝฎๅ็ฎก็๏ผ่งฃๅณไฟกๆฏๅจไผ ่พ่ฟ็จไธญ็ๅฎๅ
จ้ฎ้ข๏ผๆ้ซๅฎๅ
จ็ญ็บงๆฅไฟ้ๅ้
ๅๅบ็จๆๅก็ๆดไฝๆงๅฎๅ
จ่ฟไฝ;ๅทฅไธ3G่ทฏ็ฑๅจไฟกๆฏๅฎๅ
จ็่็ดไธๅ
ๆฏ็บฟ็ๅฎๅ
จ้ฎ้ข๏ผๅณ้ไฟกๅจ็ฝ็ปไผ ่พไธญ็ๅฎๅ
จ้ฎ้ข๏ผ่ไธ่ฟๅ
ๆฌ่ฎก็ฎๆบๆฌ่บซๅบๆ็ๅฎๅ
จ้ฎ้ข๏ผๅฆ็ณป็ป็กฌไปถใๆไฝ็ณป็ปใๅบ็จ่ฝฏไปถใๆไฝๆต็จ็ญใ ใใ3ใ ๅทฅไธ็บง3G่ทฏ็ฑๅจๅจไฟกๆฏ็ณป็ป้ขไธด็ๅจ่ๅๅ็ฑป ใใๅฎๅ
จๅจ่ๆๆถๅฏไปฅ่ขซๅไธบๆ
ๆ็ๅๅถ็ถ็ใๆ
ๆ็ๅจ่ๅฆๅๅใ็ฏกๆน็ญ๏ผๅถ็ถ็่ๅฆไฟกๆฏ่ขซๅๅพ้่ฏฏ็ๅฐๅ๏ผ่ฏฏๆไฝ็ญใๆ
ๆ็ๅจ่ๅๅฏไปฅ่ฟไธๆญฅๅไธบไธปๅจๆปๅปๅ่ขซๅจๆปๅปใ ไพๅญ—–ไธปๅจๆปๅป๏ผไธญๆญ(interruption)ใๆฏๆๅจ่ๆบๆฏ็ณป็ป็่ตๆบๅๆๆไธ่ฝไฝฟ็จ๏ผไป่ๆๅๆฐๆฎ็ๅๅก่ทฏ็ฑๅจๆตๅจๆๆๅกใ๏ผ็ฏกๆน(modification)ใๆฏๆFDD-LTE่ทฏ็ฑๅจๆไธชๅจ่ๆบๆช็ป่ฎธๅฏๅดๆๅๅฐ่ฎฟ้ฎๅนถๆนๅจไบๆ้กน่ตๆบ๏ผๅ ่็ฏกๆนไบๆๆไพ็ไฟกๆฏๆๅก-ใ๏ผไผช้ (fabrication)ใๆฏๆๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๆไธชๅจ่ๆบๆช็ป่ฎธๅฏ่ๅจ็ณป็ปไธญๅถ้ ๅบไบๅๆถๆฏ๏ผ่ๅ็ไฟกๆฏๆๆๅกใ; ใใ่ขซๅจๆปๅป๏ผ้ๆณๆช่ท(interception)ใๆฏๆๆไธชๅจ่ๆบๆช็ป่ฎธๅฏ่่ทๅพไบๅฏนไธไธช่ตๆบ็่ฎฟ้ฎ๏ผๅนถไปไธญ็็ชไบๆ็จ็ไฟกๆฏๆๆๅกใใ ใใ4ใ ไฟกๆฏๅฎๅ
จๅๅฑ็ไธไธช้ถๆฎต๏ผๅๅ
ถๅไธช้ถๆฎตๅๅซๅฎ็ฐไบไฟกๆฏๅฎๅ
จ็้ฃไบๅฑๆงใP13 ใใ1.้ไฟกไฟๅฏ้ถๆฎต(80ๅนดไปฃๅ)๏ผไฟๅฏๆง;2.ไฟกๆฏๅฎๅ
จ้ถๆฎต(90ๅนดไปฃ)๏ผไฟๅฏๆง๏ผๅฎๆดๆง๏ผๅฏ็จๆง;3.ๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ้ไฟกไฟ้้ถๆฎต(90ๅนดไปฃๆซๅฐ็ฐๅจ)๏ผไฟๅฏๆง๏ผๅฎๆดๆง๏ผๅฏ็จๆง๏ผไธๅฏๅฆ่ฎคๆง๏ผๅฏๆงๆงใ ใใ5ใ P2DRๆจกๅ็ๅ็ใP23ใๆ ็บฟ่ทฏ็ฑๅจใ ใใP2DRๆจกๅๆฏๅบไบๆถ้ด็ๅฎๅ
จๆจกๅ๏ผๅ
ๆฌpolicy(ๅฎๅ
จ็ญ็ฅ)ใprotection(้ฒๆค)ใdetection(ๆฃๆต)ใresponse(ๅๅบ)4ไธชไธป่ฆ้จๅ๏ผ้ฒๆคใๆฃๆตๅ3Gๆ ็บฟ่ทฏ็ฑๅจๅๅบ็ปๆไบไธไธชๅฎๆด็ใๅจๆ็ๅฎๅ
จๅพช็ฏ๏ผๅจๅฎๅ
จ็ญ็ฅ็ๆๅฏผไธไฟ่ฏไฟกๆฏ็ณป็ป็ๅฎๅ
จใP2DRๆฏ็ฑPDRๆจกๅๅผๅบ็ๆฆๅฟตๆจกๅ๏ผๅขๅ ไบpolicy็ๅ่ฝๅนถ็ชๅบไบ็ฎก็็ญ็ฅๅจไฟกๆฏๅฎๅ
จๅทฅ็จไธญ็ไธปๅฏผๅฐไฝใๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจๅฎๅ
จๆๆฏๆชๆฝๅด็ปๅฎๅ
จ็ญ็ฅ็ๅ
ทไฝ้ๆฑๆๅบๅฐ็ป็ปๅจไธ่ตท๏ผๆถๆไธไธชๅจๆ็ๅฎๅ
จ้ฒ่ไฝ็ณปใๅทฅไธ่ทฏ็ฑๅจ ใใๅฎๅ
จ=้ฃ้ฉๅๆ+ๆง่ก็ญ็ฅ+็ณป็ปๅฎๆฝ+ๆผๆด็ๆต+ๅฎๆถๅๅบ
ๅทฅไธ่ทฏ็ฑๅจ้ฒ็ซๅข็ๅฑ้ๆงๅไปไนๆฏ็ฉ็้็ฆป
ใใ้ฒ็ซๅข็ๅฑ้ๆงใ4g่ทฏ็ฑๅจ ใใ(1)้ฒ็ซๅขๅช่ฝ้ฒ่็ป่ฟๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจ้ฒ็ซๅข็ๆปๅปใๆฒกๆ็ป่ฟๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจ้ฒ็ซๅข็ๆฐๆฎ๏ผ้ฒ็ซๅขไธ่ฝๆฃๆฅใ ใใ(2)้ฒ็ซๅข้ฒๅคไธ้ฒๅ
ใ ใใ(3)้ฒ็ซๅข็ฑไบๅจ้
็ฝฎๅ็ฎก็ไธๆฏ่พๅคๆ๏ผๆไปฅๅฎนๆ้ ๆๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจๅฎๅ
จๆผๆดใ ใใ(4)้ฒ็ซๅขๆ ๆณ้ฒ่็
ๆฏ๏ผๆตๅพกๆฐๆฎ้ฉฑๅจๅผ็ๆปๅปใ ใใ(5)้ฒ็ซๅขไธ่ฝ้ฒๆญขๅฉ็จๆ ๅ็ฝ็ปๅ่ฎฎไธญ็็ผบ้ทไปฅๅๆๅกๅจ็ณป็ป็ๆผๆด่ฟ่ก็ๆปๅปใ ใใ(6)้ฒ็ซๅขไธ่ฝ้ฒๆญขๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจๆฌ่บซ็ๅฎๅ
จๆผๆด็ๅจ่ใ ใใ4gๆ ็บฟ่ทฏ็ฑๅจ๏ผไปไนๆฏ็ฉ็้็ฆปใไธญๅฝ็ตๅญๆฟๅก็ฝไน้ดไธๅค็ฝไน้ดๆฏไปไนๅ
ณ็ณปใๅ
จ็ฝ่ทฏ็ฑๅจ็ฉ็้็ฆปๆฏๆๅ
ๅค็ฝ็ปๅจ็ฉ็ไธๆฏๅฎๅ
จ็ฌ็ซใๆญๅผ็๏ผๆฒกๆไปปไฝ็ฉ็่ฟๆฅ๏ผไฝๅจ้ป่พไธๅไฟๆ่ฟๆฅ๏ผ่ฝๅค่ฟ่ก้ๅบฆ็ๆฐๆฎไบคๆขใๅ
ณ็ณป๏ผ็ตๅญๆฟๅกๅ
็ฝๅ็ตๅญๆฟๅกๅค็ฝไน้ดๆฏ็ฉ็้็ฆป๏ผ็ตๅญๆฟๅกๅค็ฝไธๅ
ฌ็ฝไน้ดๆฏ้ป่พ้็ฆปใ็ฉ็้็ฆป็ๅ็1ๆญฃๅธธๆ
ๅตไธ๏ผๅ
จ็ฝ้่ทฏ็ฑๅจ้็ฆป่ฎพๅคๅๅค็ฝใ้็ฆป่ฎพๅคๅๅ
็ฝใๅค็ฝๅๅ
็ฝไน้ดๆฏๅฎๅ
จๆญๅผ็ใ้็ฆป่ฎพๅคๅฏไปฅ็่งฃไธบ็บฏ็ฒน็ๅญๅจไป่ดจๅไธไธชๅ็บฏ็็ฉ็้็ฆปๆงๅถ่ฎพๅคใ2ๅฝๅค็ฝ้่ฆๆๆฐๆฎๅฐ่พพๅ
็ฝ็ๆถๅ๏ผไปฅ็ตๅญ้ฎไปถไธบไพ๏ผๅค้จ็ๆๅกๅจ็ซๅณๅ่ตทๅฏนๅทฅไธ4G่ทฏ็ฑๅจ้็ฆป่ฎพๅค็้TCP/IP็ๆฐๆฎ่ฟๆฅ๏ผ้็ฆป่ฎพๅคๅฐๆๆ็ๅ่ฎฎๅฅ็ฆป๏ผๅฐๅๅง็ๆฐๆฎๅๅ
ฅๅญๅจไป่ดจใๆ นๆฎไธๅ็ๅบ็จ๏ผๅฏ่ฝๆๅฟ
่ฆๅฏนๆฐๆฎ่ฟ่กๅฎๆดๆงๅๅฎๅ
จๆงๆฃๆฅ๏ผๅฆ้ฒ็
ๆฏๅๆถๆไปฃ็ ็ญใ3ไธๆฆๆฐๆฎๅฎๅ
จๅๅ
ฅ้็ฆป่ฎพๅค็ๅญๅจ่ฎพๅค๏ผ้็ฆปๆงๅถ่ฎพๅค็ซๅณไธญๆญไธๅค็ฝ็่ฟๆฅใ่ฝฌ่ๅ่ตทๅฏนๅทฅไธ็บง4G่ทฏ็ฑๅจๅ
็ฝ็้TCP็ๆฐๆฎ่ฟๆฅใ้็ฆป่ฎพๅคๅฐๅญๅจ่ฎพๅคๅ
็ๆฐๆฎๆจๅๅ
็ฝใๅ
็ฝๆถๅฐๆฐๆฎๅ๏ผ็ซๅณ่ฟ่กTCP/IP็ๅฐ่ฃ
ๅๅบ็จๅ่ฎฎ็ๅฐ่ฃ
๏ผๅนถไบค็ปๅบ็จ็ณป็ปใๅจๅทฅไธ่ทฏ็ฑๅจ้็ฆปๆงๅถ่ฎพๅคๆถๅฐๆฐๆฎไผ ่พ็ปๆ็ๆถๆฏๅ๏ผ้็ฆป่ฎพๅค็ซๅณๅๆญ้็ฆป่ฎพๅคไธๅ
็ฝ็็ดๆฅ่ฟๆฅใ่ฟๆถๆดไธช็ฝ็ปๅ้ๆฐๆขๅคๅฐๅฎๅ
จ้็ฆป็ถๆใ4ๅฆๆ่ฟๆถๅ
็ฝๆ็ตๅญ้ฎไปถ่ฆๅๅบ๏ผ้็ฆปๆงๅถ่ฎพๅคๆถๅฐๅ
็ฝๅปบ็ซ่ฟๆฅ็่ฏทๆฑๅ๏ผๅปบ็ซไธๅทฅไธ็บง่ทฏ็ฑๅจๅ
็ฝไน้ด็้TCP/IP็ๆฐๆฎ่ฟๆฅใ้็ฆป่ฎพๅคๅฅ็ฆปๆๆ็TCP/IPๅๅบ็จๅ่ฎฎ๏ผๅพๅฐๅๅง็ๆฐๆฎ๏ผๅฐๆฐๆฎๅๅ
ฅ้็ฆป่ฎพๅค็ๅญๅจไป่ดจใๅฆๆๆๅฟ
่ฆ๏ผๅฐฑๅฏนๅ
ถ่ฟ่ก้ฒ็
ๆฏๅค็ๅ้ฒๆถๆไปฃ็ ๆฃๆฅ๏ผ็ถๅไธญๆญไธๅๅก่ทฏ็ฑๅจๅ
็ฝ็็ดๆฅ่ฟๆฅใ ใใๆ ็ญพ๏ผๆ ็บฟ่ทฏ็ฑๅจย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
SIMATICNETๅทฅไธไปฅๅคช็ฝๅ
ทๆๅชไบ็น็น๏ผ
ใใๅจไปปไฝไธไธช่ชๅจๅ็ณป็ปไธญ๏ผ้่ฎฏ้ฝๆฏ้ๅธธ้่ฆ็ไธไธช็ฏ่ใๅจๅถ้ ่ชๅจๅๅ่ฟ็จๆงๅถไธญ๏ผๅฟ
้กป่ฆไฟ่ฏ้่ฎฏ็ๆ ๆ
้ๅใๅทฅไธ่ทฏ็ฑๅจ็ฝ็ปๆ้่ฎฏไธญ็ๆ
้ๅฏ่ฝๅฏผ่ดๆดไธช็ณป็ป็็ซ็ชใ็ณป็ปไธญๆญๅฟ
็ถไผๅผ่ตทๅพ้ซ็ๆๆฌๅผ้ใๅ ๆญค๏ผ่ฆๅฐฝ้้ฟๅ
้่ฎฏๅ็ฝ็ปๆ
้ใ4g่ทฏ็ฑๅจ ใใSIMATICNETๅทฅไธไปฅๅคช็ฝๅ
ทๆไธๅ็น็น๏ผๅฏไปฅๆปก่ถณไธ่ฟฐ่ฆๆฑ๏ผ ใใโขๆปก่ถณEN50082-2ๆ ๅไธญๆ่ฆๆฑ็ๅฏนๅนฒๆฐ็ๅ
็ซๆง ใใโขๅฏไปฅๅฏนๅทฅไธ็บง่ทฏ็ฑๅจ็ฝ็ปไธญ็ๅ
ไปถๆไพ24VDCๅไฝ ใใโขๅฏไปฅๆฃๆตไฟกๅท้่ฏฏ ใใโขๅฏไธบไฝๆฐดๅนณๅทฅไธ่ฟ่กๆฉๅฑ ใใโขๆปก่ถณEMCๆกไปถ ใใโขๅไฝ็ฝ็ป็ปๆ ใใๅไฝ็ฝ็ป็ปๆๅฏไฟ่ฏ็ฝ็ปๅบๅฑ็ๅทฅไฝ็จณๅฎๆง๏ผๅณไฝฟ็ฝ็ปๅ็ไบ้่ฏฏใๅจ่ชๅจๅ๏ผๅฐคๅ
ถๆฏ่ฟ็จๆงๅถไธญ๏ผๆด่ฆๆฑๅทฅไธ4G่ทฏ็ฑๅจ็ณป็ปๆ่พ้ซ็้ๅบๆง๏ผ้่ฟไฝฟ็จ้ซ็ซฏ็็ป็ซฏ่ฎพๅคๅฏไปฅ่พพๅฐๆญค่ฆๆฑใ4g่ทฏ็ฑๅจ ใใ็ฏๅฝขๅไฝ ใใไป
ไป
้่ฟไฝฟ็จ้ๅ ็็ต็ผ๏ผๅฐฑๅฏไปฅๅฐๅทฅไธ็บง4G่ทฏ็ฑๅจ็ฝ็ปๆๅปบๆ็ฏๅ๏ผไป่่ทๅพๆ็้ซไธ็ปๆต็ๅไฝ็ฝ็ปใๅฆๆ็ฝ็ปไธปๅจๅ
ไปถๅฎๆๆ็ต็ผๆญ่ทฏๆถ๏ผ็ฝ็ปๅช้่ฑ่ดนๅ ๆฏซ็ง็ๆถ้ด่ฟ่ก่ชไธป้
็ฝฎใๅ ๆญค๏ผๅฏไปฅ้ฟๅ
ๅจๆ่ดต็็ไบง็บฟไธญๅ็ๅทฅไธ4Gๆ ็บฟ่ทฏ็ฑๅจ็ฝ็ปๆ
้ใSIMATICNET็ฏๅๅไฝ็ฝ็ปๅฏไปฅ็จๅ
็บคๅๅ็ป็บฟๆๅปบ๏ผไผ ่พ้็ๅฏ่พพๅทฅไธไปฅๅคช็ฝๆ ๅใ ใใไฟกๅทไผ ่พๅ็ ใใไฟกๅทไผ ่พๅ็ๅฎ็ฐไบไธ็ง็ฎๅไธ้ๅธธ็ปๆต็ๆๆฎตๅฏน็ฝ็ป่ฟ่ก็่งใๅฐคๅ
ถๆฏๅฏนๅไฝ็ฝ็ป้ๅธธๆๆใ็ฑไบไป่ดจๅไฝ๏ผๅทฅไธ็บง4Gๆ ็บฟ่ทฏ็ฑๅจ้่ฎฏ่ฟ็ปญๆงๅไผ ่พ่ทฏๅพ่ฟไบ้่ฏฏๅพ้พ่ขซๅ็ฐ๏ผไผๅฏผ่ดๅจๅ็ปญ็้่ฎฏไธญๅบ็ฐ็ฝ็ปๅฎๅ
จ็ซ็ชใๅฆๆไฝฟ็จDINๆๅ่ฟๆฅๅจOLM๏ผๆๆ็ไธปๅจ4Gๅทฅไธ่ทฏ็ฑๅจๅทฅไธไปฅๅคช็ฝ็ฝ็ปๅ
ไปถๅ
ฑๅๅฝขๆไบไธบไฟกๅทๆฅ่งฆๅจใ้่ฟ4G่ทฏ็ฑๅจ็ฝ็ปๅ
ไปถ็ๅ
ฑๅ้
ๅ๏ผๆไพไบ24VDCๅฏไปฅๅฏนๅๅ
ไปถๆ็ฝ็ปๅๅบไธๅ็ถๆ็ไฟกๅทๆ็คบใ่ฟไบๆ็คบไนๅฏไปฅ3Gๆ ็บฟ่ทฏ็ฑๅจ่ฟๆฅ่ณHMI็ณป็ป(ๆฏๅฆWinCC)ใ่ฟๆ ท๏ผๅจๆ
้ๅ็ๅ๏ผๆๆ็้่ฏฏ้ฝๅฏไปฅ่ขซๅๆถ็ไฟฎๅคใ้คไบไฟกๅทๆฅ่งฆๅจๅค๏ผ็ฝ็ปๅ
ไปถไนๅฏไปฅๅฎ่ฃ
LEDs๏ผไปฅๆพ็คบไธๅ็็ถๆใ ใใ็ฝ็ป็ฎก็ ใใๅจๅพๅคๆ
ๅตไธ๏ผ้ฝๆฏ้่ฟไฟกๅทๆฅ่งฆๅจๆฅๅฏนFDD-LTE่ทฏ็ฑๅจ็ฝ็ป่ฟ่ก็่งใไฝๅนถไธๆฏๆๆๅบๅ้ฝ้ๅ็จไฟกๅทๆฅ่งฆๅจๆฅ็ๆง็ฝ็ป๏ผๅฐคๅ
ถๆฏๅคงๅ๏ผๅคๅๆฏ็ฝ็ปไปฅๅๆ ๆณ่ฏปๅๆฐๅญไฟกๅท็็ป็ซฏ่ฎพๅคใ ใใๅ ๆญค๏ผSIMATICNETๅธฆๆ็ฝ็ป็ฎก็ๅ่ฝ๏ผ้่ฟๆฐๅ็OSM/ESM(ๅ
็ต่ฝฌๆขๆจกๅ/็ตๆฐ่ฝฌๆขๆจกๅ)ๅฏไปฅๅฏน็ฝ็ปTDD-LTE่ทฏ็ฑๅจ่ฟ่ก็ฎก็๏ผ็ๆตๅ่ฏๆญใ ใใๆ ็ญพ๏ผ4gๆ ็บฟ่ทฏ็ฑๅจย ย ย ๅทฅไธ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ่กจ็ปดๆคๅ็ฎก็ๅญๆจกๅ็ไธป่ฆๅ่ฝ
ใใๆฅๆถๅนถๅค็ไปๅ่ฎฎๅ
ๅค็ๆจกๅๅ้ๆฅ็่ทฏ็ฑไฟกๆฏใๅฏนไบ่ทฏ็ฑ่ฏทๆฑ๏ผๆฅๆพ่ทฏ็ฑ่กจๅ้ๅฏนๅบ่ทฏ็ฑๆก็ฎๆ่
ๆดไธช่ทฏ็ฑ่กจใๅฏนไบ่ทฏ็ฑๆดๆฐๅ
๏ผๅฏนๆฅๆถๅฐ็ๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจๆก็ฎๅๆฌๅฐ่ทฏ็ฑ่กจๆก็ฎ่ฟ่กๆฏ่พ๏ผ้็จไธๅฎ่งๅไฟฎๆน่ทฏ็ฑ่กจใๅฎไธป่ฆๅ
ๆฌไธคไธชๅญๆจกๅ๏ผ ใใๅณ็ญ่ฟ็จ๏ผไฝฟ็จไธไธช็ฎๅ็ฎๆณ็กฎ่ฎคๆฏๅฆๅบ่ฏฅๆๆฅๆถๅฐ็่ทฏ็ฑไฟกๆฏๅขๅ ๅฐ่ทฏ็ฑ่กจๆก็ฎไธญใ ใใ็งฏ่่ฟ็จ๏ผๅฏน่งฆๅๆดๆฐๅผๅ
ฅๅปถ่ฟๅ้ๅฎๆถ๏ผไปฅไพฟๆๅปถ่ฟๅ้ๆถๅ
็ๅๆฌก่งฆๅๆดๆฐๅๅนถๆไธๆก่ทฏ็ฑๆดๆฐไฟกๆฏ๏ผๆ้ซๆดๆฐๆฅๆ็ๅ้ๆ็ใ ใใ่ทฏ็ฑ่กจ็ปดๆคๅ็ฎก็ๅญๆจกๅ็ไธป่ฆๅ่ฝๆฏๅทฅไธ่ทฏ็ฑๅจไฟกๆฏๅบ่กจ้กน็ๆฅๆพ๏ผ็ปดๆค๏ผๅ ้ค๏ผๆไพ่ฟไบ่ทฏ็ฑ่กจๆไฝ็ๆฅๅฃใ ใใ่ทฏ็ฑ่กจ็ปดๆคๅ็ฎก็ๆจกๅๅ
ฑๆไธไธชไฟกๆฏๅบ๏ผใ4g่ทฏ็ฑๅจใ ใใๆถๅฐ็่ทฏ็ฑไฟกๆฏๅบ๏ผไป่ฏทๆฑๅๆดๆฐๆฅๆไธญ่ทๅพ็ๆๆ่ทฏ็ฑไฟกๆฏใ ใใๆฌๅฐ่ทฏ็ฑไฟกๆฏๅบ๏ผๅฏนๆดๆฐๆฅๆไธญ่ทๅ็่ทฏ็ฑไฟกๆฏ่ฟ่กๅค็๏ผๅฝขๆ็ๆฌๅฐ่ฝฌๅๆ็จ็ไฟกๆฏๅบ๏ผๅณ่ทฏ็ฑ่กจใRIPๆจกๅๅฏๅจๆถ๏ผๅฎๆ็ฅ้็ๅฏไธ็ฝ็ปๆฏ็ดๆฅไธไน็ธ่ฟ็็ฝ็ป๏ผ่ฟไบๆก็ฎไธ่ฌๅฏไป้
็ฝฎไธญๅพๅฐใ ใใๅ้็่ทฏ็ฑไฟกๆฏๅบ๏ผๅฏนๆฌๅฐ4Gๆ ็บฟ่ทฏ็ฑๅจไฟกๆฏๅบๅๆด็่ทฏ็ฑๆก็ฎ่ฟ่ก่ทฏ็ฑ็งฏ่ๅๅ
ถไปๅค็่็ๆ็่ทฏ็ฑไฟกๆฏๅบ๏ผ่ฏฅๅบ็ดๆฅ็จๆฅๅ่ฏฅ่ทฏ็ฑๅจ็้ปๅฑ
ๅ้่ทฏ็ฑไฟกๆฏใ ใใๆ ็ญพ๏ผ4g่ทฏ็ฑๅจย ย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
่ฝปๆพไบ่งฃ4gๆ ็บฟ่ทฏ็ฑๅจๅๅทฅไธ่ทฏ็ฑๅจ็ๅบๅซ
ใใๅฎถ็จ่ทฏ็ฑๅจไธ่ฌ็จๅจๅๅกๅๅ
ฌๆ่
ๅคๅบๆ
่กไธญๆฏ่พๅค๏ผๅฎๅพๅพๆฏ็จไบๆฒกๆๅบๅฎ็ฝ็ปๆฅๅ
ฅๆ่
ๆฏๅๅกไบบๅๅคๅบๆถ็ๅๅ
ฌ็ฝ็ป้ๆฑ๏ผๆไปฅๅฎ็ๅ่ฝๆฏ่พ็ฎๅๅฐฑๆฏ็บฏ็ฒน็ไธ็ฝ๏ผๆไปฅๅจๅค่งไธไธบไบๆฏ่พ็พ่ง๏ผไฝ้็จไบไปทๆ ผไฝ็ๅกๆๅฃณใ ใใ4gๆ ็บฟ่ทฏ็ฑๅจๆฏ่พๅๅไบๅฎ็จๆง๏ผๅฎ้ๅฏน็ๅฎขๆท็พคไธป่ฆๆฏๅทฅๆง็ฑปๅฎขๆท๏ผๆไปฅ่ฆๆฑๅฎๅ
ทๆๅฎๅ็ๅ่ฝ๏ผ่ฝ้ๅบๅ็งๆถๅฃ็็ฏๅข๏ผไปฅๅ่ช่บซๅ
ทๅคๆฏ่พ้ซ็้ฒๆค็ญ็บง๏ผไธๅฎนๆ่ฝปๆๆถๅฐๆๅใๆไปฅๅฎ้็จไบๆฏ่พๅฎ็จ๏ผ่ไธไธๅฎนๆๆๅ็้ๅฃณๅค็ใ ใใๅจ่ฎพๅค้่ฎฏๆฅๅฃไธ๏ผ4G่ทฏ็ฑๅจไนๆไพไบๆฏ่พไธฐๅฏ็ๆฅๅฃ่ตๆบ๏ผไธไป
ๆไพไบ4ไธชLANๅฃ๏ผ่ฟๆไพไบไธไธชWANๅฃ๏ผๅConsole็ซฏๅฃๆนไพฟ็จๆท็ปดๆค่ฎพๅค๏ผ่ฏฅ็ซฏๅฃ่ฟๅฏไปฅไฝไธบRS232๏ผๆ่
ๆฏRS485็ซฏๅฃๅบ็จ๏ผ่ฟๆฅไธฒๅฃ่ฎพๅค๏ผไฝไธบTCP/UDPๅฎขๆท็ซฏๆๆฏๆๅก็ซฏ่ทๅ
ถๅฎ็ป็ซฏ็ธ่ฟ๏ผๅๅฐไธๆบๅค็จใ ใใๅทฅไธ่ทฏ็ฑๅจไธ4gๆ ็บฟ่ทฏ็ฑๅจ็ๅบๅซ๏ผ่ฝปๆพไบ่งฃ ใใๅทฅไธ่ทฏ็ฑๅจ้็จๅทฅไธ็บงๆ ็บฟๆจกๅ๏ผๅฎๆๆฏๆ็็ฝ็ปๅถๅผๆฏ่พๅค๏ผๅ4G่ทฏ็ฑๅจไธไป
่ฝๅๅฐLTEๅ
จ็ฝ้่ฎฏ๏ผ่ฟ่ฝๅไธๅ
ผๅฎนEVDO๏ผWCDMA๏ผTD-SCDMA๏ผCDMA1X,GRPS/EDGE็ญ๏ผๆๅคงไธ่ก้็ๅฏไปฅ่พพๅฐ50Mbps,ไธ่ก100Mbps๏ผๅๅฐๅ็<23dBm,ๆฅๆถ็ตๆๅบฆ<-93.3dBm,ไนๅฐฑๆฏ่ฏดๅฎๅจไฟกๅทๅผๆๅผฑ็ๆ
ๅตไธไนๆฏๅฏไปฅ่ฟๆฅไธ่ฟ่ฅๅ็ฝ็ป็ใ่ๅฎถ็จ่ทฏ็ฑๅบไบๆๆฌ็่่ไธ่ฌๆฏๆฒกๆๅ
จ็ฝ้่ฎฏ็่ฎพๅค็๏ผๅคง้จๅ้ฝๆฏๅบไบๆไธไธช่ฟ่ฅๅๅ็ฌ็้ขๆฎต๏ผๅจไฟกๅทๅผๆฏ่พๅทฎ็ๅฐๆนไนไธ่ฝๆญฃๅธธ่ฟๆฅๅฐ่ฟ่ฅๅ็ฝ็ปใ ใใWIFIๆน้ข๏ผๅทฅไธ่ทฏ็ฑๅจๅจๅฎๅ
จๅ ๅฏๆน้ขไธไป
ๆฏๆไผ ็ป็WPA๏ผWPA2๏ผWEP็ญๅ ๅฏๅ่ฝ่ฟๅ ๅ
ฅไบRadius่ฎค่ฏใๅฎไธไป
่ฝไฝไธบWIFIๆฅๅ
ฅ่ฎพๅค๏ผไนๅฏไปฅๅๅฎขๆท็ซฏ็ญๅ
ถๅฎๅ่ฝ่ทๅซ็่ทฏ็ฑๅจ้่ฟๆ ็บฟ็ป็ฝ๏ผๅฏไปฅ็จๅจๅพๅค็ฝ็ป็บฟ็ผๆ ๆณๅฐ่พพ็ๅฐๆน๏ผๅคงๅคง่็บฆ็ฝ็ปๆๅ
ฅๆๆฌใๆฎ้ๅฎถ็จ่ทฏ็ฑๅจๅช่ฝไฝไธบWIFIๆฅๅ
ฅ๏ผๅนถไธๅ
ทๅคๅ
ถๅฎ็ๅ่ฝ๏ผๅ ๅฏๆนๅผไนๆฏ่พๅไธ๏ผๅชๆฏๆไผ ็ปๅ ๅฏ๏ผๆ ็บฟๆฅๅ
ฅ็ๅฎๅ
จๆง่ฝๆฏ่พๅทฎใ ใใๅจๅ่ฝไธไนๆๅทฎๅผ๏ผๅทฅไธ่ทฏ็ฑๅจๆฏๆ้ฒ็ซๅขๅ่ฝ๏ผๆฏๆSPI้ฒ็ซๅข๏ผๅฏๅVPN็ฉฟ่ถ๏ผ่ฎฟ้ฎๆงๅถ๏ผURL่ฟๆปค็ญ๏ผๆฎ้ๆฐ็จ่ทฏ็ฑๅจๅชๆฏๆๅ
็ฝฎ้ฒ็ซๅขๅ่ฝใ ใใๅจๅฎ้
ๅบ็จไธญๅพๅพ้่ฆ็จๅฐVPNๅ่ฝ๏ผๅทฅไธ่ทฏ็ฑๅจ่ทๅฎถ็จ่ทฏ็ฑๅจๅจVPNๅ่ฝไธไนๅญๅจๅพๅคง็ๅทฎๅผ๏ผๅทฅไธ่ทฏ็ฑๅจๆฏๆไธปๆตL2tp๏ผPPTP๏ผGRE๏ผopenVPN,IPsecvpn็ญ๏ผๅฏไปฅไฝไธบๆๅก็ซฏ่ทๅฎขๆท็ซฏ๏ผๅฏๅปบ็ซๅคๆกVPN้้๏ผๅฎถ็จ่ทฏ็ฑๅจๅชๆL2tp๏ผPPtpๅ่ฝ๏ผๅนถไธๅช่ฝๅไธบๅฎขๆท็ซฏไฝฟ็จใ่ทฏ็ฑๅ่ฝๆน้ขๅทฅไธ่ทฏ็ฑๅจๆฏๆ้ๆ๏ผๅจๆ่ทฏ็ฑ๏ผๅฎถ็จ่ทฏ็ฑๅจๅชๆฏๆ้ๆ่ทฏ็ฑ๏ผ่ไธ้ฝๆ3-5ๆก้ๅถ๏ผ้
็ฝฎๆน้ข๏ผๅทฅไธ่ทฏ็ฑๅจๆฏๆๅค็งๅฝขๅผ้
็ฝฎ๏ผๆฅๅฟๅ่ฝ๏ผ่ฟ็จๅบไปถๅ็บง็ญใ ใใๅทฅไธ่ทฏ็ฑๅจ่ฟ้่ฆ่่็ๆฏ็จณๅฎๆง๏ผๅฎๅฏ่ฝ้่ฆ้ฟๆถ้ด็่ฟ่ก๏ผ้่ฆ็กฎไฟ่ฎพๅคๆฏๅจ็บฟ็๏ผ่ไธ้ฟๆถ้ด่ฟ่กๅฏน่ฎพๅค็็กฌไปถไน็ฎๆฏไธไธชไธฅๅณป็่้ช๏ผๅทฅไธ่ทฏ็ฑๅจ้็จ็ๆฏๅทฅไธ็บงๆ่ดจ๏ผๅค็้็จ้็่ฎพ่ฎก๏ผไธปๆฟ๏ผCPU๏ผๅ
ๅญ๏ผFlash๏ผ้ฝๆฏๅทฅไธ็บงๅบ็จ๏ผ่ไธ็ป่ฟๅฎๆตๆฃ้ช๏ผๅฏไปฅๅจๅ็ฆปๅธธๆธฉๅผๆ้ซ็ๆ
ๅตไธๆญฃๅธธไฝฟ็จใ ใใๆ ็ญพ๏ผๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจๅจๆ็NATๅ็ฑป_่ทฏ็ฑ่กจ
ใใIPๅฐๅ๏ผๅจ่ชๆฒป็ณป็ปไธญๅ
ทๆๅฏไธๆง๏ผไธๆฏไธช้ป่พๅฐๅใ ใใ็งๆๅฐๅ๏ผๅ
่ดน็ป็งๆ็ฝ็ปไฝฟ็จ็ๅฐๅ๏ผ็จไบ่กจ็คบ็งๆ็ฝ็ปไธญ็็ฝ็ปไธไธปๆบ๏ผๅชๅจๅไธ็ฎก็ๅ๏ผ่ชๆฒป็ณป็ปๅไธญๆฏๅฏไธ็ใๅทฅไธ็บงๅ
จ็ฝ่ทฏ็ฑๅจ่ตๆบๆฏๅฏไปฅๅจไธๅ็็ฎก็ๅไธญๅ
ๅไฝฟ็จใๅจInternet๏ผไธๆไพ็ฝ็ปๅฏปๅใ ใใNATๅ็ฑป๏ผใๅทฅไธ่ทฏ็ฑๅจใ ใใ้ๆ็nat ใใๅฎ็ฐไธๅฏนไธ็ๅฏนๅบๅ
ณ็ณป๏ผๆฐธไน
็ปๅฎไธไธช็งๆๅฐๅไธๅ
ฌๆๅฐๅ็ๆ ๅฐๅ
ณ็ณปใ ใใ้ๅธธ็จไบๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็ฝ็ปๅ
้จ็ๆ้กนๆๅก้่ฆไบ่็ฝ็ป็ดๆฅ่ฎฟ้ฎๆถ๏ผไฝฟ็จ้ๆ็nat ใใๅจๆ็NATใ4gๆ ็บฟ่ทฏ็ฑๅจใ ใใๅฎ็ฐๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจๅจๆ็ไธๅฏนไธๆ ๅฐๅ
ณ็ณป๏ผ้ๅธธๅฝ็งๆ็ฝ็ป็จๆทใไฝๅไธๆถๅป่ฎฟ้ฎ่ตๆบ่พๅฐๆถๅฏไปฅไฝฟ็จใๆ่
ๅ
จ็ฝ้ๅทฅไธ่ทฏ็ฑๅจๆฒกๆ็นๆฎ่ฆๆฑ้่ฆไธๅฏนไธ็ๆฐธไน
็ปๅฎๆถ๏ผๅฏไปฅไฝฟ็จใ ใใ็ซฏๅฃNATใ4g่ทฏ็ฑๅจใ ใใๆฏ่็IPๅฐๅ็ไธ็งๆนๆณ๏ผไฝฟ็จ็ๆฏๅคไธชๆฌๅฐๅฐๅๅฏนๅบไธไธชๆฌๅฐๅ
จๅฑๅฐๅ๏ผ้่ฟไธๅ็้ไฟกๆฅๅฃๆฅๆ ่ฏไธๅ็ๆฌๅฐๅฐๅใๆฏ็ฎๅๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๅบ็จๆๅนฟๆณ็ไธไธช๏ผๅๅซๅฐๅๅค็จๆๆฏใ ใใๅ
จ็ฝๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑไฟกๆฏๅ่ฎฎ–่ทฏ็ฑ่กจ ใใ1.ไฝฟ็จudp520็ซฏๅฃๆฅๅทฅไฝ๏ผๅนถไธripๆฏๅบ็จๅฑๅ่ฎฎๅbgpไธๆ ทใ ใใ2.ๆถๆฏ็ฑปๅ๏ผ่ฏทๆฑๆถๆฏๅๅบ็ญๆถๆฏใ ใใ3.ๆดๆฐ็ๆนๅผ๏ผ็ๆฌ1ๆฏๅนฟๆญๆดๆฐ็ๆฌไบๆฏ็ปๆญ224.0.0.9 ใใ4.ๆฏ่ท็ฆป็ข้่ทฏ็ฑ้ๆฉๅ่ฎฎ็ไธ็ง๏ผ(*ๅฎๆๅฐๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑ่กจๅคๅถ็ป้ปๅฑ
๏ผๅนถไธ่ฟ่ก็ข้ๅ ๅ )ใ ใใ5.ๅทฅไฝ็ๅบฆ้ๅผไธบ่ทณๆฐ๏ผๆๅคงๅฏ่พพ่ทณๆฐไธบ15่ทณ๏ผ16่ทณไธบไธๅฏ่พพ๏ผๅฏนไบๅทฅไธ็บง่ทฏ็ฑๅจ่่จ๏ผ16่ทณไธบๆ ็ฉทๅคงใ ใใ6.ๆดๆฐๆถ้ด๏ผๆฏ30็งๅ้ๆดๆฐ๏ผ180็งไฟๆๅคฑๆ๏ผ240็งๅ ้คๅคฑๆ่ฎฐๅฝ๏ผๅ็งฐๅทๆฐๆถ้ดใ ใใ7.ๆ่ขซ็งฐไธบไผ ้ปๅผ่ทฏ็ฑๅ่ฎฎ๏ผๆไปฅไผๅบ็ฐ็ฏ่ทฏ๏ผใ4gๆ ็บฟ่ทฏ็ฑๅจใ
ๅทฅไธ่ทฏ็ฑๅจๅฟซ้ไปฅๅคช็ฝๆๆฏๅฏไปฅ็ดๆฅไฝฟ็จไธๅพๅฟซ็ๆๆก
ใใๅทฅไธ่ทฏ็ฑๅจๅฟซ้ไปฅๅคช็ฝไธไปฅๅคช็ฝ้ๅธธ็ธไผผ๏ผๅฟซ้ไปฅๅคช็ฝๆ ๅๅบไบ็ปๅ
ธไปฅๅคช็ฝๆ ๅ(10BaseT)่ๅปบ็ซ๏ผไฝไผ ่พ้็็ฑ10Mbpsๆ้ซๅฐ100Mbpsใ ใใๅฟซ้ไปฅๅคช็ฝ็ไผ็นๅจไบ๏ผ็ฐๅญ็ๅทฅไธ่ทฏ็ฑๅจไปฅๅคช็ฝๆๆฏๅฏไปฅ่ขซ่ฟไธๆญฅ็ๅบ็จใๅฏนไบๅๆฌกไฝฟ็จๅฟซ้ไปฅๅคช็ฝ็็จๆทๆฅ่ฏด๏ผไธ้่ฆ่ฑ่ดนๆถ้ดๅปๅญฆไน ๆฐ็็ฅ่ฏใๆฐ็ๅทฅไธ่ทฏ็ฑๅจๅฟซ้ไปฅๅคช็ฝๆๆฏๅฏไปฅ็ดๆฅไฝฟ็จไธๅพๅฟซ็ๆๆกใ ใใไปฅๅคช็ฝไธๅฟซ้ไปฅๅคช็ฝ็ๅ
ฑๅ็น็น๏ผ4gๆ ็บฟ่ทฏ็ฑๅจ ใใๆฐๆฎๆ ผๅผ๏ผ ใใๆ็ญ้ฟๅบฆ๏ผ64ๅญ่ ใใๆๅคง้ฟๅบฆ๏ผ1518ๅญ่ ใใๅฐๅๅบ้ฟๅบฆ๏ผ48ๅญ่ ใใ่ฎฟ้ฎๅ่ฎฎ๏ผCSMA/CD ใใไผ ่พไป่ดจ๏ผ้คๅทฅไธ็บง่ทฏ็ฑๅจๅ่ฝด็ต็ผๅคๅ
ถไป็ธๅ ใใ้่ฟไธญ็ปงๅจๅฏไปฅๆฉๅฑ็ฝ็ปใ ใใไธๅ็น๏ผ ใใไธค็ง็ฝ็ป็ๅทฎๅซๅจไบๅฟซ้ไปฅๅคช็ฝๅ
ทๆๆด้ซ็ไผ ่พ้็ใ ใใๅฟซ้ไปฅๅคช็ฝ็ๆฉๅฑ่ฝๅๆๆพๅฐไบ10Mbps็็ปๅ
ธไปฅๅคช็ฝ็ฝ็ปใไธบไบไฟ่ฏCSMS/CD็ๆๆๆง๏ผไปไธไธช่็นๅฐๅฆไธ่็น็ๆฐๆฎๅ
ไผ ่พๆถ้ด่ขซไธฅๆ ผ้ๅถใๅทฅไธ4G่ทฏ็ฑๅจไผ ่พๆถ้ดๅๅณไบไผ ่พ้็๏ผไปฅๅ่ขซๆฉๅฑ็็ฝ็ปๆฎตใ10Mbpsไปฅๅคช็ฝ็ๆๅคง้ฟๅบฆไธบ4520m๏ผๅฟซ้ไปฅๅคช็ฝไธบ412mใๅฝไฝฟ็จๅ็ป็บฟไฝไธบไผ ่พไป่ดจๆถ๏ผๅฟซ้ไปฅๅคช็ฝ็ๆๅคงๆฉๅฑ่ท็ฆปไธบ205mใๅฆๆไฝฟ็จๅ
็บค็่ฏ๏ผๅฏไปฅ่พพๅฐ320m๏ผไธ่ฟ่ฟไนๅๅณไบๅทฅไธ็บง4G่ทฏ็ฑๅจ้็จไปไนๆ ท็ๆๆๆนๅผใ่10BaseT็ปๅ
ธไปฅๅคช็ฝ็ๆๅฑๆฉๅฑ่ท็ฆปๅฏไปฅ่พพๅฐ500mใ ใใๅฟซ้ไปฅๅคช็ฝไธๆฏๆๅ่ฝด็ต็ผใ ใใๅฟซ้ไปฅๅคช็ฝๆฏๆไปฅไธไผ ่พไป่ดจ๏ผ4gๆ ็บฟ่ทฏ็ฑๅจ ใใโข100BaseT4ๆฏๆ็ฌฌ3๏ผ4๏ผ5็ฑป4ๅฏนๅ็ป็บฟ ใใโข100BaseTX2ๆฏๆ็ฌฌ5็ฑป2ๅฏนๅ็ป็บฟ ใใโข100BaseFXๆฏๆ62.5/125ยตmไธค่ฏๅ
็บค ใใ่็ปๅ
ธไปฅๅคช็ฝๅฏไปฅไฝฟ็จๅ็ป็บฟ๏ผๅ
็บคไปฅๅๅ่ฝด็ต็ผใ ใใๅฟซ้ไปฅๅคช็ฝ็็ฝ็ป่ฎพ่ฎกไธๅไบ็ปๅ
ธไปฅๅคช็ฝ๏ผๆ ็บฟ่ทฏ็ฑๅจ ใใๅจ็ปๅ
ธๅ
จ็ฝ้่ทฏ็ฑๅจไปฅๅคช็ฝไธญ๏ผๆๅคๆๅฐ่ฆ็จๅฐไธญ็ปงๅจ๏ผๅจไธคไธช่็น็นไธ่ถ
่ฟ4ไธชไธญ็ปงๅจใๅฟซ้ไปฅๅคช็ฝ็ฝ็ปไธญๆๅคๅช่ฝไฝฟ็จ2ไธชไธญ็ปงๅจใ่ไธญ็ปงๅจๅ
ๆฌไธค็ง็ฑปๅใ ใใ็ฌฌไธ็ฑปไธญ็ปงๅจ๏ผ ใใ่ฟ็ฑปไธญ็ปงๅจๆฏๆ100BaseFX๏ผ100BaseT4ๅ100BaseTX(ๅ
จ็ฝ้ๅทฅไธ็บง่ทฏ็ฑๅจๆฏๆๅ
็บฟๅไธๅ็ฑปๅ็ๅ็ป็บฟ)ใๅจไธไธช็ฝ็ปไธญ(ไธไธชๅฒ็ชๅบๅ)ๅช่ฝๆไธไธช็ฌฌไธ็ฑป็ไธญ็ปงๅจใ ใใ็ฌฌไบ็ฑปไธญ็ปงๅจ๏ผ ใใ่ฟ็ฑปไธญ็ปงๅจๅชๆฏๆ100BaseTXๅ100BaseFX(ๆฏๆๅ
็บคๅ็ฌฌ5็ฑปๅ็ป็บฟ)ใๅจไธไธช็ฝ็ปไธญ(ไธไธชๅฒ็ชๅบๅ)ๅ
จ็ฝ่ทฏ็ฑๅจๅฏไปฅไฝฟ็จไธคไธช็ฌฌไบ็ฑปไธญ็ปงๅจใไธคไธชไธญ็ปงๅจไน้ด็่ฟๆฅ็บฟ่ทฏๅฏไปฅ่พพๅฐ5mใ ใใไฟกๅทไผ ่พๆ ๅ๏ผๆ ็บฟ่ทฏ็ฑๅจ ใใๅฐฝ็ฎก็ปๅ
ธไปฅๅคช็ฝไนๆฏๆ็ฌฌ3๏ผ4๏ผ5็ฑปๅ็ป็บฟไผ ่พไฟกๅท๏ผไฝๆฏๅฟซ้ไปฅๅคช็ฝ็100BaseT4ๅ100BaseTXๆ้็จ็ไฟกๅทไผ ่พๆ ๅไธ็ธๅ๏ผไนไธๅไบ10BaseTใไนๅฐฑๆฏ่ฏด10BaseTไธ100BaseT4ๅ100BaseTX็ธไบไธๅ
ผๅฎนใๅฆๆ้็จๅ็ป็บฟ้่ฎฏ๏ผ่ฆไฟ่ฏๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ็ป็ซฏ่ฎพๅคๆฅๅฃ็ธๅใ่ฅ้็จๅ
็บค๏ผ็ปๅ
ธไปฅๅคช็ฝๅๅฟซ้ไปฅๅคช็ฝ็ไฟกๅทไผ ่พๆ ๅไนๆฏไธๅ็ใๅฟซ้ๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจไปฅๅคช็ฝๅ
ทๆ่ชๅจๆฃๆตๅ่ฝๅฏไปฅไธ็ปๅ
ธไปฅๅคช็ฝ่ฎพๅค่ฟ่ก้่ฎฏใ
้ๆฉไธไธชๅ้็ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎๆฏ้ๅธธ้่ฆ็
ใใๅฏนๅคงๅ็ฝ็ปๆฅ่ฏด๏ผ้ๆฉไธไธชๅ้็ๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎๆฏ้ๅธธ้่ฆ็ใไธๆฐๅฝ็้ๆฉๆๆถๅฏน็ฝ็ปๆฏ่ดๅฝ็ใๅทฅไธ่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎๅฏนไบ็ฝ็ป็็จณๅฎ้ซๆ่ฟ่กใ็ฝ็ปๅจๆๆๅๅๆถ็ๅฟซ้ๆถๆใ็ฝ็ปๅธฆๅฎฝ็ๅ
ๅๆๆๅฉ็จใ็ฝ็ปๅจๆ
้ๆถ็ๅฟซ้ๆขๅคใ็ฝ็ป็็ตๆดปๆฉๅฑ้ฝๆๅพ้่ฆ็ๅฝฑๅใๅฆๅค๏ผ่ทฏ็ฑๅ่ฎฎๅฏนไบๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ็ฝ็ปไธๆฟ่ฝฝ็ไธๅกๆงๅถ็็ตๆดปๆงๅๅคๆๆงๆน้ขไนๅ
ทๆๅพ้่ฆ็ๅฝฑๅใ่ทฏ็ฑๅ่ฎฎ็ๅ่ฝไธป่ฆๅฐฑๆฏๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจ่ทฏๅพ้ๆฉๅไฟกๆฏๆงๅถๅ
็ไผ ่พใ่ทฏๅพ็้ๆฉๅๅณไบ้พ่ทฏ็metrics,่metricsๅฏๅ
ๆฌๅฏ้ ๆงใๅปถ่ฟใๅธฆๅฎฝใ่ด่ฝฝใmtuใ้่ฎฏ่ดน็จๅไธๅกๆฐๆฎๆตๅๆงๅถ็ญใไธๅ็ๅทฅไธ4G่ทฏ็ฑๅจ่ทฏ็ฑ็ฎๆณ่่้จๅๆๅ
จ้จ็ๅ ็ด ๏ผๆถๆๆถ้ดๅๅๆขๆถ้ดไนๆฏไธๅ็ใ ใใ้็็ฝ็ปๆๆฏ็ๅๅฑ๏ผ็ฝ็ป่งๆจก่ถๆฅ่ถๅคง๏ผ็ฝ็ปไธ็ไธๅก็ฑปๅไน่ถๆฅ่ถๅค๏ผๅ
ถไธญๆไธป่ฆ็ไธคๅคง็ฑปๅบ็จๆฏ๏ผๅบไบ็ปๆญๆๆฏ(ๅ
ๆฌๅจ็บฟ็ดๆญใ็ฝ็ป็ต่งใ่ฟ็จๆ่ฒใ่ฟ็จๅป็ใ็ฝ็ป็ตๅฐใๅฎๆถ่ง/้ณ้ขไผ่ฎฎ็ญ)ๅๅบไบMPLSๆๆฏ(ๅ
ๆฌL3VPNใL2VPNใVPLSใVPWSใTE็ญ)ใๆ ่ฎบๆฏ็ปๆญๆๆฏ่ฟๆฏMPLSๆๆฏ้ฝ็ดงๅฏไพ่ตไบๅทฅไธ็บง4G่ทฏ็ฑๅจ่ทฏ็ฑๆๆฏ๏ผๅ
จ็ฝ้่ทฏ็ฑๅจ่ทฏ็ฑ่ฎพ่ฎก็็ปๆ็ดๆฅๅฝฑๅ่ฟไธคๅคง็ฑปไธๅก็ๅฎ้
ๆๆ๏ผๅ ๆญคๅ
จ็ฝ่ทฏ็ฑๅจ่ทฏ็ฑๅ่ฎฎ็้ๆฉใ่ทฏ็ฑ็้จ็ฝฒๅฐฑๆพๅพๅฐคๅ
ถ้่ฆใ ใใๆ ็ญพ๏ผๆ ็บฟ่ทฏ็ฑๅจย ย ย ย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ4g่ทฏ็ฑๅจๅบ็จๅจๆบ่ฝๅๅ็ต็ซๅ่ฝ็นๅพ
ใใๅทฅไธ4g่ทฏ็ฑๅจๅจๆบ่ฝๅๅ็ต็ซๅ่ฝ็นๅพ๏ผ ใใ1ใ็ดงๅฏ่็ปๅ
จ็ฝใ ใใ2ใๆฏๆๆบ่ฝ็ต็ฝใ ใใ3ใ้ซ็ตๅ็ญ็บง็ๆบ่ฝๅๅ็ต็ซๆปก่ถณ็น้ซๅ่พ็ต็ฝๆถ็่ฆๆฑใ ใใ4ใไธญไฝๅๆบ่ฝๅๅ็ต็ซๅ
่ฎธๅๅธๅผ็ตๆบ็ๆฅๅ
ฅใ ใใ5ใ่ฟ็จๅฏ่งๅ(้็จ2G\3G\4Gๆ ็บฟไผ ่พๆนๅผ)ใ ใใ6ใ่ฃ
ๅคไธ่ฎพๆฝๆ ๅๅ่ฎพ่ฎก๏ผๆจกๅๅๅฎ่ฃ
ใ ใใๆบ่ฝๅๅ็ต็ซ้็จ2G\3G\4G่ฟ็จๅฐ็บฟ้ไฟก็ณป็ป็ไผๅฟ๏ผๅทฅไธ่ทฏ็ฑๅจ ใใ1ใๆ ้ๅธ็บฟ๏ผไป่ไธบ็ตๅไผไธๅคงๅน
็ผฉ็ญๆฝๅทฅๅทฅๆ๏ผ่็ๆๆฌ; ใใ2ใๆไบๆฉๅฑ๏ผ้กน็ฎๆฉๅปบๆถ๏ผๅช้่ฆๅจๅ็ซฏๅ็ต็ซๅขๅ ไธๅฅๅทฅไธ็บง4G้ไฟก่ฎพๅคๅณๅฏ; ใใ3ใๆ็ปดๆคๆง๏ผ้่ฟ4G้ไฟก่ฎพๅค๏ผๅฏไปฅไธ่ฟ็ซฏ็ๆงไธญๅฟๅปบ็ซๆ ็บฟ่ฟๆฅ๏ผๅฏ่ฟ่ก่ฟ็จ็ปดๆคๆไฝ; ใใไปๆๅฝๅนฟๅคงๅฐๅบๅ็ต็ซ่ตฐๅๆบ่ฝๅ่ถๅฟไปฅๅๅฝๅฎถ็ต็ฝๅฏนๆบ่ฝๅ็ต็ซ็็งฏๆๆจๅนฟ๏ผๆบ่ฝๅๅ็ต็ซๅธๅบๆ ่ฎธไผๆไธบๅฎ้ฒ่กไธๆฐ็่ๆตทใๆบ่ฝๅๅ็ต็ซ็ๆฎๅไนๅฐๆไธบ่ง้ข็ๆงๅธๅบๆฐ็ๅข้ฟ็น๏ผ3G/4G็ฝ็ปไนๅฐ ๆฎๆผ้่ฆ็่ง่ฒใ ใใๆ ็ญพ๏ผๅทฅไธ่ทฏ็ฑๅจย ย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจ็ไธค็งVPN่ฟๆฅๆนๅผ
ใใๅทฅไธ่ทฏ็ฑๅจ๏ผๅทฅไธๅ
จ็ฝ่ทฏ็ฑๅจVPNๅ่ฝ(่ๆไธ็จ็ฝ็ป)ๅจ็ฐไป่ฎธๅคไธญๅฐๅไผไธ็ฝ็ปไธญๅบ็จ้ๅธธๆฎ้๏ผๅฎๅฏไปฅๅจInternet่ฟๆ ทไธไธชๅคๆ่ไธๅฎๅ
จ็็ฝ็ป็ฏๅขไธ๏ผๅฐๅคไบๅคไธชๅฐๅบ็ๅ
ฌๅธๆบๆไบ่่ตทๆฅ๏ผ่ไธ่ฟ็งไบ่ๆฏๅฏไปฅไฟ้ไฟกๆฏ็ๅฎๅ
จๅๅฎๆดๆง็ใๅๆถ๏ผVPNไน่ฝๆฟๅบๅทฎ็จๆทๆนไพฟใๅฎๅ
จๅฐ่ฎฟ้ฎๅ
ฌๅธๅ
็ฝ่ตๆบใ ใใไธค็งVPN่ฟๆฅๆนๅผๅฆไธ๏ผใ4gๆ ็บฟ่ทฏ็ฑๅจใ ใใโ่ฟ็จ่ฎฟ้ฎVPN๏ผไธ่ฌๆ็ๆฏๅไธช็จๆทๅฐไธไธชVPN็ฝๅ
ณ่ฎพๅค็่ฟๆฅ๏ผๅฆๅ
ฌๅธๅจๅคๅบๅทฎ็็จๆท๏ผๅฐฑๅฏไปฅไฝฟ็จๆญค็ฑปVPNๅฎๅ
จๅฐ่ฟๆฅๅฐๅ
ฌๅธๅ
็ฝใ ใใโ็ซ็นๅฐ็ซ็นVPN๏ผไธ่ฌๆไธคไธชVPN็ฝๅ
ณไน้ด็VPN่ฟๆฅ๏ผ่ฟ็ง่ฟๆฅไผๅฐๅคไบไธคไธชๅฐๅ็ๅฑๅ็ฝๅฎๅ
จๅฐ่ฟๆฅๅฐไธ่ตท๏ผๅฆๆปๅ
ฌๅธๅฐๅๅ
ฌๅธไน้ด็VPN่ฟๆฅ๏ผๅฐฑๅฏไปฅ้ๆฉ็ซ็นๅฐ็ซ็นๆนๅผใ ใใๆ ็ญพ๏ผ4gๆ ็บฟ่ทฏ็ฑๅจย ย ย ย ย ย 4g่ทฏ็ฑๅจ
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ็ๅทฅไฝๅ็ไป็ป
ใใๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๆฏๅบ็จไบ็จๆทไธ็ฝใๅธฆๆๆ ็บฟ่ฆ็ๅ่ฝ็่ทฏ็ฑๅจใ ใใๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๅฏไปฅ็ไฝไธไธช่ฝฌๅๅจ๏ผๅฐๅฎถไธญๅขไธๆฅๅบ็ๅฎฝๅธฆ็ฝ็ปไฟกๅท้่ฟๅคฉ็บฟ่ฝฌๅ็ป้่ฟ็ๆ ็บฟ็ฝ็ป่ฎพๅค(็ฌ่ฎฐๆฌ็ต่ใๆฏๆwifi็ๆๆบใไปฅๅๆๆๅธฆๆWIFIๅ่ฝ็่ฎพๅค)ใ ใใๅธๅบไธๆต่ก็ๆ ็บฟ่ทฏ็ฑๅจไธ่ฌ้ฝๆฏๆไธ็บฟxdsl/ cable๏ผๅจๆxdsl๏ผpptpๅ็งๆฅๅ
ฅๆนๅผ๏ผๅฎ่ฟๅ
ทๆๅ
ถๅฎไธไบ็ฝ็ป็ฎก็็ๅ่ฝ๏ผๅฆdhcpๆๅกใnat้ฒ็ซๅขใmacๅฐๅ่ฟๆปค็ญ็ญๅ่ฝใ ใใๅธๅบไธๆต่ก็ๆ ็บฟ่ทฏ็ฑๅจไธ่ฌๅช่ฝๆฏๆ15-20ไธชไปฅๅ
็่ฎพๅคๅๆถๅจ็บฟไฝฟ็จใ ใใๆ ็ญพ๏ผ4g่ทฏ็ฑๅจย ย ย ย ๅทฅไธ่ทฏ็ฑๅจ
ๅจๅทฅไธLTE่ทฏ็ฑๅจ่ชๅจๅ็ณป็ป็ฝ็ปไธญๅฏไปฅๅไธบๅช5ๅฑ็ปๆ๏ผ
ใใไธบไบๆธ
ๆฅๅฐ่ฎค่ฏไปฅๅคช็ฝๅจ่ชๅจๅไธญ็ๅฐไฝ๏ผๆไปฌๅฏไปฅๅฐ่ชๅจๅ็ณป็ปๅไธบไปฅไธ็บงๅซ๏ผ4gๆ ็บฟ่ทฏ็ฑๅจ ใใไธบไบๅจไธไธชๅคงๅไผไธไธญๅฏไปฅ้ๆถ๏ผๅ
ๅ็ไบ่งฃไผไธไธญๅ็งๅคๆ็ไฟกๆฏ๏ผๅจๆดไธชๅทฅไธ4G่ทฏ็ฑๅจ่ชๅจๅ็ณป็ปไธญๅฝขๆไบไธๅ็็ฝ็ป็ญ็บงใๅจ่ฟไบไธๅ็ญ็บง็็ฝ็ปไธญ๏ผไฟกๆฏๅฏไปฅๅจๅ็ดๅๆฐดๅนณไธคไธชๆนๅไธ็ธไบไผ ้ใ ใใๅทฅไธ่ทฏ็ฑๅจๆฏไธช็ญ็บง็็ฝ็ป้ฝไธไธไธ็ธ้ป็็ฝ็ป่ฟๆฅ๏ผๅฏไปฅๅคๅฎ็ธไบ้ด้่ฎฏ็้ๆฑใๅจๆไธๅฑ็ฝ็ป๏ผๅญๅจไผๅคๅคๆ็่ฎก็ฎๆบ็ณป็ป๏ผ่ฝๅคไธๅฎๆ็ๅฏนๅ็งๅคๆๆฐๆฎ่ฟ่กๅๅบ๏ผๅคง้็้่ฎฏๅไธ่
ๅๅๅบ่
ๅจ็ฝ็ปไธญ็ธไบๅ่ฐใๅจๆๅบๅฑ๏ผไพ็ถๆๅพๅคง็ไฟกๆฏๅๅ้๏ผๅชๆฏๆฐๆฎ็ธๅฏน่ฆๅฐไบไธๅฑ็ปๆใ ใใๅจๅทฅไธLTE่ทฏ็ฑๅจ่ชๅจๅ็ณป็ป็ฝ็ปไธญๅฏไปฅๅไธบไปฅไธ5ๅฑ็ปๆ๏ผๅทฅไธ่ทฏ็ฑๅจ ใใโข่ฎกๅ็ผๅถๅฑ(PlanningLevel)๏ผๅฏนๆฅ่ช็ไบงๅฑ็ไฟกๆฏ่ฟ่ก่ฏไปท๏ผ็ป็ป็ผๆๅนถๅๅฉ็ไบง้จ้จ่ฟ่กๅณ็ญใๅจ่ฟไธๅฑไธญ๏ผไธ่ฎบๆฏๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจไฟกๆฏ้่ฟๆฏไผ ่พ้็ๅ่ท็ฆป้ฝๆฏๆๅคง็ใ ใใโขๆงๅถๅฑ(ControlLevel)๏ผๅฏนๆฏไธช็ไบงๅฑ่ฟ่กๅ่ฐใๆงๅถๅฑๅพๅฐๆฅ่ชไธไธๅฑ็็ไบง็ผๆไฟกๆฏ๏ผๅฏนไฝๅฑ่ฟ่ก็ผๅถใ่ฏฅๅฑไธญ็ๅ่ฎก็ฎๆบๅฏไปฅ่ฟ่ก่ฏๆญ๏ผๆไฝๅ่ฎฐๅฝๅทฅไฝใ ใใโขๅๅ
ๅฑ(CellLevel)๏ผ่ฟๆฅๅไธชไธๅ็็ไบงๅฑ๏ผ่ขซๅๅๅ
่ฎก็ฎๆบๆPLCๆงๅถใ ใใโข็ฐๅบๅฑ(FieldLevel)๏ผๅทฅไธTD-LTE่ทฏ็ฑๅจๅญๅจๅคง้็จไบๆงๅถ็ๅฏ็ผ็จๆงๅถ่ฃ
็ฝฎ๏ผ่ฐ่ๅๆฃๆตๅ
ไปถๆฏๅฆPLCๆๅทฅไธ่ฎก็ฎๆบ็ญ๏ผๅนถๅฏไปฅๅฏนๆง่กๅจ/ไผ ๆๅจๅฑ่ฟ่ก่ฏไปทใ่ฏฅๅฑๅฏไปฅ่ฟๆฅ่ณๅฏ่งๅ็ณป็ป๏ผๅฏนๆฐๆฎ่ฟ่กๅๅบๅไผ ่พใ ใใโขๆง่กๅจ/ไผ ๆๅจๅฑ(Actuator/SensorLevel)๏ผๅฑไบ็ฐๅบๅฑๅพไธ้จๅๅนถไบ็ฐๅบๅฑ็ๆงๅถๅจ่ฟๆฅใๅทฅไธ็บง4G่ทฏ็ฑๅจ่ฏฅๅฑ็็น็นๆฏ่พๅ
ฅๅ่พๅบๆฐๆฎ็ไผ ่พ้็ๆๅฟซใ่พๅ
ฅๅ่พๅบๆฐๆฎ็ๆดๆฐๆถ้ด็่ณไฝไบๆงๅถๅจ็ๅพช็ฏๆซๆๅจๆใ ใใๆ ็ญพ๏ผ4g่ทฏ็ฑๅจย ย ย ๆ ็บฟ่ทฏ็ฑๅจ
ๆป็ป็ๅทฅไธไบคๆขๆบๅๅทฅไธ่ทฏ็ฑๅจ็ๅบๅซ
ใใ็ฐๅฎ็ๆดปไธญๅพๅค้กน็ฎๅบ็จ้ฝ่ฆ็จๅฐ่ทฏ็ฑๅจๅไบคๆขๆบ๏ผๅพๅคไบบๅช็ฅ้ไบ่
้ฝๆฏ็จไบ่ฟๆฅไธ็ฝ็่ฎพๅค๏ผไฝๅพๅฐ็ฅ้ๅฎไปฌไน้ด็ๅบๅซ๏ผไปฅๅๅ่ช็ๅ่ฝ๏ผไปๅคฉๅฐฑๆฅไธบๅคงๅฎถๅๆไธไธไบคๆขๆบๅๅทฅไธ่ทฏ็ฑๅจ็ๅบๅซใ ใใไบคๆขๆบ่ทฏ็ฑๅจๅ่ฝๆฏ่พ๏ผใ4g่ทฏ็ฑๅจใ ใใ1.ๅทฅไฝๅฑๆฌกไธๅ ใใไบคๆขๆบๅทฅไฝๅจOSI็็ฌฌไบๅฑ๏ผ่่ทฏ็ฑๅจๅทฅไฝๅจOSI็็ฌฌไธๅฑใ็ฑไบไบคๆขๆบๅทฅไฝๅจOSI็็ฌฌไบๅฑ(ๆฐๆฎ้พ่ทฏๅฑ)๏ผๆไปฅๅฎ็ๅทฅไฝๅ็ๆฏ่พ็ฎๅ๏ผ่่ทฏ็ฑๅจๅทฅไฝๅจOSI็็ฌฌไธๅฑ(็ฝ็ปๅฑ)๏ผๅฏไปฅๅพๅฐๆดๅค็ๅ่ฎฎไฟกๆฏ๏ผ่ทฏ็ฑๅจๅฏไปฅๅๅบๆดๅ ๆบ่ฝ็่ฝฌๅๅณ็ญใ ใใ2.ๆฐๆฎ่ฝฌๅๆไพๆฎ็ๅฏน่ฑกไธๅ ใใไบคๆขๆบๆฏๅฉ็จMACๅฐๅๆฅ็กฎๅฎ่ฝฌๅๆฐๆฎ็็ฎ็ๅฐๅใ่่ทฏ็ฑๅจๅๆฏๅฉ็จIPๅฐๅๆฅ็กฎๅฎๆฐๆฎ่ฝฌๅ็ๅฐๅใIPๅฐๅๆฏๅจ่ฝฏไปถไธญ่ฎพ็ฝฎ็๏ผๆ่ฟฐ็ๆฏ่ฎพๅคๆๅจ็็ฝ็ป๏ผ่ฟไบ็ฌฌไธๅฑ็ๅฐๅไน็งฐไธบๅ่ฎฎๅฐๅๆ่
็ฝ็ปๅฐๅใMACๅฐๅ้ๅธธๆฏ็กฌไปถ่ชๅธฆ็๏ผ็ฑ็ฝๅกไบงๅๆฅๅ้
็๏ผๅนถไธๅทฒ็ปๅบๅๅฐไบ็ฝๅกไธญใ่IPๅฐๅๅ้ๅธธ็ฑ็ฝ็ป็ฎก็ๅๆ็ณป็ป่ชๅจๅ้
ใ ใใๅทฅไธไบคๆขๆบไธ่ฌ็จไบLAN-WAN็่ฟๆฅ๏ผ่ทฏ็ฑๅจ็จไบWAN-WANไน้ด็่ฟๆฅ๏ผๅฏไปฅ่งฃๅณไธๅ็ฝๆฎตไน้ด่ฝฌๅใ ใใ3.ๅนฟๆญๅ็ๅๅใๅทฅไธ่ทฏ็ฑๅจใ ใใไบคๆขๆบๅช่ฝๅๅฒๅฒ็ชๅ๏ผไธ่ฝๅๅฒๅนฟๆญๅ;่่ทฏ็ฑๅจๅฏไปฅๅๅฒๅนฟๆญๅ ใใ็ฑไบคๆขๆบ่ฟๆฅ็็ฝๆฎตๅฑไบๅไธไธชๅนฟๆญๅ๏ผๅนฟๆญๅ
ไผๅจไบคๆขๆบ่ฟๆฅ็ๆๆ็ฝๆฎตไธไผ ๆญ๏ผๅจๆไบๆ
ๅตไธไผๅฏผ่ด้ไฟกๆฅๆคๅๅฎๅ
จๆผๆดใ่ฟๆฅๅฐ่ทฏ็ฑๅจไธ็็ฝๆฎตไผ่ขซๅ้
ๆไธๅ็ๅนฟๆญๅ๏ผๅนฟๆญๆฐๆฎไธไผ็ฉฟ่ฟ่ทฏ็ฑๅจใ่ฝ็ถ็ฌฌไธๅฑไปฅไธไบคๆขๆบๅ
ทๆVLANๅ่ฝ๏ผไนๅฏไปฅๅๅฒๅนฟๆญๅ๏ผไฝๅๅญๅนฟๆญๅไน้ดๆฏไธ่ฝ้ไฟกไบคๆต็๏ผๅฎไปฌไน้ด็ไบคๆตไป็ถ้่ฆ่ทฏ็ฑๅจใ ใใ4.ๅฎๅ
จๆง็ๅบๅซ ใใ่ทฏ็ฑๅจๆไพไบ้ฒ็ซๅขใ่ฎฟ้ฎ้ๅถ็ญๆๅกๅฏไปฅๅฎ็ฐๆฐๆฎ็่ฟๆปคใ่ทฏ็ฑๅจไป
ไป
่ฝฌๅ็นๅฎๅฐๅ็ๆฐๆฎๅ
๏ผไธ่ฝฌๅไธๆฏๆ่ทฏ็ฑๅ่ฎฎ็ๆฐๆฎๅ
ไผ ้ๅๆช็ฅ็ฎๆ ็ฝ็ปๆฐๆฎๅ
็ไผ ้๏ผไป่ๅฏไปฅ้ฒๆญขๅนฟๆญ้ฃๆดใ ใใ5.็กฌไปถ็ๅบๅซ ใใ่ทฏ็ฑๅจ็LANๅฃไธ่ฌๅชๆ4ไธชไปฅไธ๏ผ่ไบคๆขๆบ็LANๅฃๆฐ้ๅจ4-48ๅฃไธ็ญใๅทฅไธ่ทฏ็ฑๅจๆWANๅฃๅนถไธๆฏๆๆๆบๅกไธ็ฝ๏ผ่ไบคๆขๆบไธ่กใ่ทฏ็ฑๅจๅธฆwifi่ฏ็๏ผ่ไบคๆขๆบๆฒกๆใ ใใไปฅไธๅฐฑๆฏไธบไฝ ๆป็ป็ๅทฅไธไบคๆขๆบๅๅทฅไธ่ทฏ็ฑๅจ็ๅบๅซ๏ผๅธๆไฝ ็ไบไปฅๅ่ฝๆ็ฝไบคๆขๆบๅ่ทฏ็ฑๅจ็ๅบๅซ๏ผไปฅๅๅ่ช็ๅ่ฝใ ๆ ็ญพ๏ผๆ ็บฟ่ทฏ็ฑๅจย ย ย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
ๅฉ็จๅทฅไธLTE่ทฏ็ฑๅจ่ฝฏ็ถๆๅจๆ้ๅบ็ฝ็ปๅๅ
ใใๅทฅไธ่ทฏ็ฑๅจ๏ผไธบไบ้ๅบๅค็นๅฏนๅค็นๅบ็จไธญ็ปๅธธๅบ็ฐ็็ปๆๅๅๅ็ๆ
ๅต๏ผไปฅๅ็ฝ็ปไธญๅทฅไธLTE่ทฏ็ฑๅจ็ๅจๆๆนๅ๏ผRSVPๅจไบคๆข่็น(่ทฏ็ฑๅจ)ไธไฟ็ไบๅไธบ่ฝฏ็ถๆ็ไฟกๆฏ่กจ๏ผๅนถๅฐ็ปดๆ้ข็็่ดฃไปปๆพๅฐไบ็ป็ซฏ็จๆทๅคใ ใใRSVPไธๅ
ฑๅฎไนไบไธค็ง้ไฟ็็ไบคๆข่็นไธ็็ถๆไฟกๆฏ๏ผ่ทฏ็ฑๅจ็ถๆๅ้ข็็ถๆใ่ทฏ็ฑ็ถๆ็ฑๆฐๆฎๆบ่ด่ดฃๅ้่ทฏ็ฑๆถๆฏไปฅๅปบ็ซๅๅฎๆ(่ฟๆ ทๅฏไปฅ้ฟๅ
ๆฟ่ฝฝ้ข็ๆ่ทฏ็ฑๆถๆฏ็IPๅ
ไธขๅคฑๆ้ ๆ็้ฎ้ข)ๆดๆฐ๏ผ่ๆฅๆถ่
ๅ่ด่ดฃๅ้้ข็ๆถๆฏๆฅๅปบ็ซๆๅฎๆๆดๆฐ้ข็็ถๆใ ใใ่ทฏ็ฑๅจๆถๆฏๆฏๅฉ็จ็ฝ็ป็ฐๆ็่ทฏ็ฑๅ่ฎฎ(ๅฆRIP,OSPF็ญ็ญ)่ฟ่ก่ฝฌๅ็ใๆฏไธช่ทฏ็ฑๆถๆฏๅ
้ฝๅ
ๆฌไผ่ฏๆ ่ฏ๏ผ่ฏฅ่ทฏ็ฑๆถๆฏไธๆฌก็ป่ฟ็ๅทฅไธ่ทฏ็ฑๅจ็ๅฐๅ(็จไบไธ่ก้ข็ๆถๆฏๅฏป่ทฏ)๏ผไปฅๅไธไธช็ฑๆฐๆฎๆบ็ปๅบ็ๅ้่
ๆจก็(ๅ
ๆฌๆบIPๅฐๅ๏ผๆฐๆฎๆตๅฑๆง็ญ)็ญไฟกๆฏใ้ข็ๆถๆฏๅ
ๆฌๅฎไนๆๆๆ็QoS็ๆตๆ่ฟฐ๏ผ้ข็็ฑปๅ(WF,FFๅSE)ๅๅ
่ฟๆปคๅจ(็จไบ้ดๅซๆฐๆฎๅ
ๆฏๅฆๅฑไบๆไธชไผ่ฏ)ใๅฝๅทฅไธTD-LTE่ทฏ็ฑๅจๆถๅฐ่ทฏ็ฑๆถๆฏๆ้ข็ๆถๆฏๅ๏ผๅฎๅฐๆ นๆฎๆถๆฏไธญ็ไฟกๆฏๅปบ็ซๆๆดๆฐ็ธๅฏนๅบ็่ฝฏ็ถๆ๏ผๅ
ๅฎนๅ
ๆฌ๏ผ1.ๅไธชไผ่ฏ้้ข็่ตๆบ็ๆฐๆฎ;2.่พจๅซๆฐๆฎๅ
ๆฏๅฆๅฑไบๆไธชไผ่ฏ็่ฟๆปคๅจๆ่ฟฐ;3.ๆฏไธชไผ่ฏ็้ข็็ฑปๅ;4.ไธ่ก่ทฏ็ฑไฟกๆฏ;5.ๆฐๆฎๆบๆ่ฟฐ็ญใ ใใ่ทฏ็ฑๆถๆฏๅ้ข็ๆถๆฏ้ฝๆ็ๅญๆถ้๏ผๅฝๅ
ถ่ถ
ๆถๅๅ
ถ็ธๅบ็็ถๆๅฐ่ขซ่ทฏ็ฑๅจ่ชๅจๅ ้คใๅฝ็ถๅ้่
ๅๆฅๆถ่
ๅจๅฟ
่ฆๆ
ๅต(ๆฏๅฆไผ่ฏ็ปๆ)ไธ๏ผไนๅฏไปฅๅ้ๅ ้คๆถๆฏ็ปๆฒฟ้็ๅทฅไธWCDMA่ทฏ็ฑๅจไปฅ่ฏทๆฑๅ ้ค็ธๅบ็่ฝฏ็ถๆใ ใใๆ ็ญพ๏ผๆ ็บฟ่ทฏ็ฑๅจย ย ย ย ย ย ย 4g่ทฏ็ฑๅจ
ไปไนๆฏๅทฅไธ4g่ทฏ็ฑๅจRIPv2่ฎค่ฏ
ใใๅทฅไธ4g่ทฏ็ฑๅจ ใใ1.RIPv2่ฎค่ฏ ใใRIPv2ๅขๅ ไบๅฏนๅ้ๅๅบๅธง่ฎพๅค็่ฎค่ฏๅ่ฝใ็ฑไบๅๅบๅธง็จไฝไผ ้็ฝ็ป่ทฏ็ฑไฟกๆฏ๏ผๅฏนๅๅบๅธงไฝ่ฎค่ฏๅฏไปฅ้ฒๆญขๅจๅ
จ็ฝไผ ๆญ่ๅ่ทฏ็ฑ่กจใๅๅบๅธงไฝฟ็จไธไธชๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจ่ฎฐๅฝ็ฉบ้ดๆฅๆฟ่ฝฝใๅธฆ่ฎค่ฏ็ๅๅบๅธง็็ฌฌไธไธชAFIๅญๆฎต่ขซ่ฎพ็ฝฎๆ0xFFFFๆฅๅบๅซ่ทฏ็ฑ่ฎฐๅฝใๆไปฅๅธฆ่ฎค่ฏ็ๅๅบๅธงไธญๆๅคง่ทฏ็ฑๆกๆฐไธบ24ใ่ฎค่ฏ่ฎฐๅฝไธญ่ทฏ็ฑๆ ็ญพ่ขซไฝไธบ่ฎค่ฏ็ฑปๅใๅ24ๅญ่ๅฏไปฅๅญๆพๆๆๅฃไปคๆMD5ๆฃๅๅ็ๅฃไปคใ ใใRIPv2่ฎค่ฏๅนถๆฒกๆๅฏนๆฟ่ฝฝๅทฅไธFDD-LTE่ทฏ็ฑๅจไฟกๆฏ็ๅ ๅฏๆๆฐๅญ็ญพๅ๏ผๆไปฅไฝฟ็จRIPv2่ฎค่ฏ็็ฝ็ปไป็ถๅพๅฎนๆๅๅฐๆปๅปใ ใใ2.ๅญ็ฝๆฉ็ ใใๅญ็ฝๆฉ็ ๅญๆฎตๅ ้ๅบ็ฝ็ปๆฏๆๅญ็ฝ้ๆฑ่ไบง็ใRIPv2ๅจๅฐๅๅญๆฎตๅๅ้
4ๅญ่็็ฉบ้ดๅญๅจๅญ็ฝๆฉ็ ใRIPv2ไฝฟ็จๅฐๅๅญๆฎตๅๅญ็ฝๆฉ็ ๅญๆฎตๅบๅ็ฝ็ป๏ผๅญ็ฝๆไธปๆบใ ใใ3.ไธไธ่ทณๆ ่ฏ ใใไฝฟ็จไธไธ่ทณๆ ่ฏ๏ผRIPv2ๅฏไปฅ้่ฟ้ฒๆญขไธๅฟ
่ฆ็่ทณๆฐ่ไฝฟ่ฝฌๅๆด้ซๆใ่ฏฅๅญๆฎต้ๅธธ็จๅจๆไธๅ
ฑไบซไป่ดจ็ฝ็ปไธไธๆฏๆๆ่ฎพๅค้ฝ่ฟ่กRIP็ๆ
ๅตใๅฝไธไธ่ทณๅญๆฎตไธบ0.0.0.0ๆถ๏ผไธไธ่ทณๆฏๅ้่ทฏ็ฑไฟกๆฏ็ๅทฅไธTD-LTE่ทฏ็ฑๅจใๅฝไธไธ่ทณๅญๆฎตไธบๅ
ถไปๅผๆถ๏ผไธไธ่ทณไธบ่ฏฅๅฐๅๆๆๅ็่ฎพๅคใ่ฏฅๅฐๅๅฟ
้กป็ฑ่ทฏ็ฑ่ฎพๅค็ดๆฅๅฏ่พพใๅฆๆๆฅๆถ่ทฏ็ฑ็่ฎพๅคไธ่ฝ็ดๆฅๅฐ่พพไธไธ่ทณๅญๆฎตๆๆๅ็ๅฐๅ๏ผๅไธไธ่ทณๅญๆฎตไฝ0.0.0.0ๅค็ใ ใใๆ ็ญพ๏ผๅทฅไธ่ทฏ็ฑๅจย ย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ4G่ทฏ็ฑๅจ็ฝ็ปๆงๅถ่ฝๅไปๅชไบๆน้ขๆ้ซ?
ใใไผ ็ปๅทฅไธ4G่ทฏ็ฑๅจๆ ๆณๅๆถไฟ่ฏๆง่ฝๅๆงๅถๅ่ฝใๆงๅถๅ่ฝๆฏ็ฑไธ็ณปๅ่งๅๆๆไพ็๏ผไธพไพๆฅ่ฏดๅฏ่ฝๆฏไผๅ
ๆใๆ็ป่ฎฟ้ฎๆๆไพ่ฎฐ่ดฆๆฐๆฎใๅฝๆฐๆฎๅ
่ฟๅ
ฅๅทฅไธ4G่ทฏ็ฑๅจๆถ๏ผ่ฟไบ็ธๅ
ณ็่งๅไนๅๆ ทไฝ็จไบๆฐๆฎๅ
ใๅจๅบไบ่ฝฏไปถ็่ทฏ็ฑๅจไธญ๏ผ่ฟไบ่งๅ่ขซๅญๅจไบไธไธช่ฝฏไปถๆฐๆฎๅบๅ
๏ผๆฏไธชๆฐๆฎๅ
้่ฟๆถ้ฝๅฟ
้กปไธ่ฏฅๆฐๆฎๅบ่ฟ่กๆ ธๅฏนใ่ฟๆญฃๆฏ้ฎ้ข็ๆ นๆบ๏ผๅค็่ทฏ็ฑๅ่ฝ็ๅพฎๅค็ๅจ่ฟๅฟ
้กปๆฅ่ฏขๆฐๆฎๅบ๏ผๆญคๆถๆฐๆฎๅ
ไธไผ่ขซๅ้๏ผๅ ่ๅๅก่ทฏ็ฑๅจ็่ฝฌๅ่ฝๅ่พไฝใ ใใๆฐไธไปฃไบคๆขๅผๅทฅไธGPRS่ทฏ็ฑๅจไธไผ้ๅฐ่ฟ็ง้ฎ้ข๏ผๅ ไธบๆฅ่ฏขๅๆงๅถๅ่ฝ้ฝๆฏๅจ็กฌไปถไธญๅฎ็ฐ็ใไบคๆขๅผ่ทฏ็ฑๅจๆง่ฝไธๆงๅถๅ่ฝ็ปๅ่ตทๆฅ็ๅ
ณ้ฎๅจไบASIC่ฝๅค่ฏป้
ๆฏไธๆฐๆฎๅ
ๅ
ๅฎน็ๅคๅฐใ ใใASIC่ฝๅคๆถ้ๅฐ็ๅ
ณไบๆฏไธๆฐๆฎๅ
ๆต้็ไฟกๆฏ่ถๅค๏ผๅฏไฝ็จไบ่ฏฅๆฐๆฎๅ
ๆต็ๆงๅถๆฐดๅนณๅฐฑ่ถ็ฒพ็ปใๆฏไธๆฌก็ๅฎขๆทๆบ/ๆๅกๅจๅฏน่ฏ้ฝไผๅจๅฎขๆทๆบไธๆๅกๅจไน้ดไบง็ไธไธฒๆฐๆฎๅ
ใๅทฅไธ็บงGPRS่ทฏ็ฑๅจ่ฟไบๆฐๆฎๅ
ๆๆ็ๆฐๆฎๆตๅฏๅๅซๅจOSI็ฌฌไบใไธๆๅๅฑ่ฟ่ก่ฏๅซใๆฏๅฑ้ฝไผๆไพๅ
ณไบ่ฏฅๆต็ๆดไธบ่ฏฆ็ป็ไฟกๆฏใ็ฎก็ไธไธช็ฝ็ป็ๆๅบๆฌ็ๅทฅไฝๅฐฑๆฏๆงๅถ่ฟไบ็ฝ็ปๆต้ใๅจ็ฌฌ2ๅฑ๏ผๆฐๆฎๆตไธญ็ๆฏไธชๆฐๆฎๅ
้่ฟๆบ็ซ็นๅ็ฎ็็ซ็น็MACๅฐๅๅ ไปฅ่ฏๅซใๅจ็ฌฌ3ๅฑ๏ผๅทฅไธCDMA่ทฏ็ฑๅจๆฐๆฎๆต้่ฟๆบๅ็ฎ็็ฝ็ปๅฐๅ่ขซ่ฏๅซ๏ผๆงๅถๆฐๆฎๆต็่ฝๅไป
้ไบๆบ/็ฎ็ๅฐๅๅฏน๏ผๅฆ็ฐๅจๅธๅบไธ็่ขซ็งฐไธบ็ฌฌ3ๅฑไบคๆขๆบ็ไบคๆขๅผๅทฅไธ็บงCDMA่ทฏ็ฑๅจใๅฆๆไธๅฐๅฎขๆทๆบๆญฃๅจๅๆถไฝฟ็จๅไธๆๅกๅจไธ็ๅคไธชๅบ็จ็จๅบ๏ผๅ็ฌฌ3ๅฑไฟกๆฏๅฐฑไธไผๅฏนๆฏไธๅบ็จ็จๅบๆตไฝๅบ่ฏฆ็ปๆ่ฟฐ๏ผ่ฟๆ ทๅฐฑๆ ๆณไธบๆฏไธชๆฐๆฎๆต้ไธๅฎๆฝไธๅ็ๆงๅถ่งๅไบใ ใใไผ ็ปๅ
จ็ฝ่ทฏ็ฑๅจๅจ้ฝๅ
ทๆ้
่ฏป็ฌฌ4ๅฑๆฅๅคดไฟกๆฏ็่ฝๅใๅฎ้
ไธ๏ผไผ ็ปๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจไธญ็ๅคง้จๅ้ซ็บงๆงๅถ็นๆง้ฝๆฏๅจ็ฌฌ4ๅฑไธๅฎ็ฐ็ใไพๅฆ๏ผๅจๅบไบ่ฝฏไปถ็ๅทฅไธ็บงๅ
จ็ฝ้่ทฏ็ฑๅจไธญ๏ผ็ฌฌ4ๅฑไฟกๆฏ่ขซ็จๆฅๅปบ็ซๅฎๅ
จ่ฟๆปคๅจ๏ผ่ฟๅจๆงๅถ็ฝ็ปๆต้็่ฟ็จไธญๆฏไธไธช้่ฆ็ปๆ้จๅใไฝๆฏๅฏนไบๅบไบ่ฝฏไปถ็ๅ
จ็ฝ้่ทฏ็ฑๅจๆฅ่ฏด๏ผ็ฑไบๅ้ขๆ่ฟฐ็็็ฑ๏ผๅฏนๆฐๆฎๅ
็ๆทฑๅ
ฅ้
่ฏปๅฐไผๆๅคงๅฐ็บ็ฒๆง่ฝใ็็กฎ๏ผๅจ่ฎธๅคๅบไบ่ฝฏไปถ็ๅทฅไธ่ทฏ็ฑๅจไธญ๏ผๅฝๅฏ็จๅฎๅ
จ่ฟๆปคๅจๆถ๏ผๆง่ฝๆๅคๅฏไธ้70%ใ ใใๅทฅไธ่ทฏ็ฑๅจย ย ย ย ๆ ็บฟ่ทฏ็ฑๅจ
ๆๅคงๅฎถๅฆๆ็ฎก็ๅๅฟ่ฎฐๅทฅไธ4G่ทฏ็ฑๅจ็ฎก็ๅฏ็ ๆไนๅ๏ผ
ใใๅทฅไธ4G่ทฏ็ฑๅจ็็ฎก็ๅๅฏ็ ่ฝๅค็ปๅฝๅฐๅทฅไธ4G่ทฏ็ฑๅจ๏ผไป่็ฎก็ๅทฅไธ4G่ทฏ็ฑๅจ๏ผๅฏๆฏๅฆๆ็ฎก็ๅๅฏ็ ๅฟ่ฎฐไบๆไนๅๅข?ไธ้ขๅฐ็ฏๅฐฑๆฅๆๅคงๅฎถใ ใใๅจๅทฅไธ4G่ทฏ็ฑๅจ้็ต็ๆ
ๅตไธ๏ผๆ็ดงๅทฅไธ4G่ทฏ็ฑๅจ่้ข็RESETๆ้ฎ8็ง๏ผ็ญๅฐๆๆๆ็คบ็ฏ้ช็ๅๆพๆๅณๅฏๆขๅคๅบๅ่ฎพ็ฝฎใ ใใๆขๅคๅบๅ่ฎพ็ฝฎๅ๏ผๅทฅไธ4G่ทฏ็ฑๅจ็ๆๆ้
็ฝฎ้ฝไธขๅคฑ๏ผ่ฟๆถ้่ฆ้ๆฐ่ฎพ็ฝฎๅทฅไธ4G่ทฏ็ฑๅจ๏ผๅทฅไธ4G่ทฏ็ฑๅจ็SSIDๅๅๅง็ฎก็ๅฏ็ ๅจๅทฅไธ4G่ทฏ็ฑๅจ็ๅบ้จๅฏไปฅๆพๅฐใ(MACๅ6ไฝๆ4ไฝๆฏSSID) ใใๆฅ็ๆไปฌ่ฎพ็ฝฎๅฅฝๅทฅไธ4G่ทฏ็ฑๅจ๏ผไธบไบ้ฒๆญข็ฎก็ๅๅฏ็ ๅๆฌกๅฟ่ฎฐ๏ผๅฏไปฅ่ฎฐๅฝไธๆฅ๏ผไธบไบๆนไพฟไธๆฌก่ฎพ็ฝฎ่ทฏ็ฑ๏ผๅฏไปฅๅคไปฝๅทฅไธ4G่ทฏ็ฑๅจ้
็ฝฎใ่ฎพ็ฝฎๆนๆณ๏ผๆๅผๅทฅไธ4G่ทฏ็ฑๅจ็็ฎก็็้ข๏ผ็นๅปๅทฆไพง็็ณป็ปๅทฅๅ
ทใ ใใ็นๅปๅคไปฝๅ่ฝฝๅ
ฅ้
็ฝฎใ ใใ็นๅปๅคไปฝ้
็ฝฎๆไปถ๏ผ่ฟไธช้
็ฝฎๆไปถ่ฆไฟ็ๅฅฝ๏ผไปฅๅ่ฎพ็ฝฎๅทฅไธ4G่ทฏ็ฑๅจๅฏไปฅ็ดๆฅๅฏผๅ
ฅๅฎ๏ผๅฐฑไธ็จๆๅจ่ฎพ็ฝฎไบใ ใใๅฆ่ฆๅฏผๅ
ฅ้
็ฝฎๆไปถ๏ผๅฐฑๅจ่ทฏๅพ่ฟไธ้กนไธญ้ๆฉๅทฅไธ4G่ทฏ็ฑๅจ้
็ฝฎๆไปถๅณๅฏใ ใใๆ ็ญพ๏ผๅทฅไธ่ทฏ็ฑๅจย ย ย ย ๆ ็บฟ่ทฏ็ฑๅจ
่ฆๆณๅฎ็ฐๅๅนฟๅ๏ผ้ฆๅ
่ฆ็ๆๅนฟๅ่ทฏ็ฑๅจ็่ฎพ็ฝฎๆนๆณ
ใใ้่ฟๅผๅ่ทฏ็ฑๅจ็ๅบไปถ็ณป็ป๏ผๅจไบบ่ฟๆฅไธ็ฝ็ๆถๅ่ทณๅบไธไธชๅนฟๅ้กต้ขใ็ฐๅจๅพๅค้คๅ
ใๅฎพ้ฆ้ฝๆ่ฟ็งWiFiๅ๏ผๆฎ่ฏดๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธๅฐฑๆฏไธ้จ้่ฟๅผๅๅนฟๅ่ทฏ็ฑๅจ็ใ่ฆๆณๅฎ็ฐๅๅนฟๅ๏ผ้ฆๅ
่ฆ็ๆๅนฟๅ่ทฏ็ฑๅจ็่ฎพ็ฝฎๆนๆณ๏ผ ใใ็ฌฌไธๆญฅ๏ผๅฐ่ทฏ็ฑๅจๆฅๅ
ฅ็ฝ็ปใ4g่ทฏ็ฑๅจ ใใๆฅ็บฟ๏ผ็จ็ฝ็บฟๅฐLB-LINKๅนฟๅ่ทฏ็ฑๅจ็wanๅฃๆฅๅจไบคๆขๆบๆ่
ๅ
ถไป่ทฏ็ฑๅจๆ่
modelไธ๏ผlanๅฃๆฅๅจ็ต่ไธ๏ผๅนถๆฅ้็ตๆบ;ๆๅผ็ต่ๆต่งๅจ๏ผๅจ็ฝๅๆ ่พๅ
ฅ192.168.10.1๏ผ็นๅปๅ่ฝฆ้ฎไผๅบ็ฐไธไธช็ปๅฝ็้ขๅฆๅพๆ็คบ๏ผ่พๅ
ฅ่ทฏ็ฑๅจ็็ฎก็ๅฏ็ ๅนถ็กฎ่ฎค;้ๆฉไธ็ฝ็ฑปๅ๏ผๆ นๆฎไธ็ซฏ่ฎพๅคๆฅ้ๆฉ๏ผๅฐ็ผ่ฟ้ไปฅ้ๆฉDHCPไธบไพ๏ผ็นๅปไธไธๆญฅ;่พๅ
ฅๆ ็บฟWiFi็ๅๅญ๏ผไธไธๆญฅ;็นๅป้ฉฌไธ้ๅฏ๏ผ็ญๅพ
ๅ่ฎกๆถ็ปๆ;ๅๆฌกๅจๆต่งๅจ็ฝๅๆ ่พๅ
ฅ192.168.10.1๏ผ็ป้่ทฏ็ฑๅจ็ฎก็็้ข๏ผๆฅ็ๅค็ฝไฟกๆฏ๏ผๆพ็คบๆญฃๅธธ่กจ็คบ่ทฏ็ฑๅจๆญฃๅธธๆฅๅ
ฅ็ฝ็ปไบ;ๆดๆฐ่ทฏ็ฑๅจๅบไปถ็ๆฌ๏ผ้ๆฉ่ฎพ็ฝฎ่ๅ–็ณป็ป่ฎพ็ฝฎ–้ๅฏ/ๅ็บง—ๅฏๅ็บง๏ผๅจๅ็บง่ฟ็จไธญไธๅฎไธ่ฝๆญ็ต๏ผๅฆๅไผๆๅ่ทฏ็ฑๅจ็ณป็ป็ใ ใใ็ฌฌไบๆญฅ,็ผ่พไบ็ซฏๅนณๅฐใ4gๆ ็บฟ่ทฏ็ฑๅจ ใใๅจๆต่งๅจไธญ่พๅ
ฅ็ฝๅhttps://cloud.rippletek.com/ ๏ผๅจๆๅผ็็้ข้ๆฉๅ
่ดนๆณจๅๆฐ่ดฆๅท๏ผๆ็
งไธ้ข็่ฆๆฑๅกซๅๅณๅฏ๏ผ่ฟไธช่ดฆๅทๅๅฏ็ ๅฏไธ่ฆๅฟ่ฎฐไบ;ๅๅฐ็ป้็้ข๏ผ่พๅ
ฅๆณจๅ็่ดฆๅทๅๅฏ็ ๅๅฐฑ็ป้็ฎก็ๅนณๅฐ๏ผๅผๅงๅๅปบๅ้บ;ๅกซๅ็ธๅ
ณๅบ้บไฟกๆฏๆไบคๅฐฑๅฏไปฅ็ๅฐๅ้บไฟกๆฏ;็นๅป้กต้ข็ฎก็ๅฐฑๅฏไปฅไฟฎๆนๅนฟๅ็้ขไบ๏ผๅนฟๅ็ผ่พๅฅฝๅ่ฎฐๅพ็นๅปๅฎๆ้
็ฝฎ;็นๅป่ฎค่ฏ็ฎก็ๅฏไปฅ้ๆฉ่ชๅทฑๆณ่ฆ็่ฎค่ฏ็ป้ๆนๅผ๏ผๅฏไปฅ่ฎพ็ฝฎ่ฎค่ฏๆๆๆ๏ผไบๆฌก่ฎค่ฏๆนๅผไปฅๅๅนฟๅๅ่ฎกๆถๆถ้ด๏ผ็ถๅๆไบค ใใ็ฌฌไธๆญฅ๏ผ่ฎพๅค็ปๅฎใๅทฅไธ่ทฏ็ฑๅจ ใใ็นๅป็ปๅฎ๏ผไผๅบ็ฐไธไธช่พๅ
ฅๆก๏ผ่ฆๆฑ่พๅ
ฅ่ฎพๅคๅบๅๅท;่ทๅ่ฎพๅคๅบๅๅท๏ผ็ป้่ทฏ็ฑๅจ็ฎก็็้ข๏ผ็นๅป็บข่ฒ็่ฎพๅค็ปๅฎๆ้ฎๅณๅฏ็ๅฐ่ฎพๅคๅบๅๅทไบ;ๅฐ่ฎพๅคๅบๅๅทๅกซๅฐไบ็ซฏ็ฎก็ๅนณๅฐไธไฟๅญๅณๅฏ๏ผ่ฎพๅคๅๆฐไธ็จ็ฎก;็ฐๅจๅฐฑๅฉๆๅไธๆญฅไบ๏ผๅๆฌกๅๅฐ่ทฏ็ฑๅจ็ฎก็็้ข็นๅปๅผๅฏ่ฎค่ฏไฟกๆฏ๏ผ้ๆฉๅฎๆน๏ผๆกๆก้ไธ็จ่พๅ
ฅ๏ผ็นๅปไฟๅญใ ใใๆ ็บฟ่ทฏ็ฑๅจ
ไป็ปไธไธๅทฅไธ่ทฏ็ฑๅจๆฏ้ ไปไนๆฅ่ฏๅฎ็็ญ็บงๅข?
ใใ่ทฏ็ฑๅจๆฏๅไธบไธๅๆกฃๆฌก็,ไปท้ฑไนไธไธๆ ท,ๅๅฎถ้ๅ็ฝๅงไฝฟ็จ็้ฝๆฏไธไธๆ ท็,ๅ ไธบ็ฝๅง่ฆๆฑ็ๅ่ฝๆงๆดๅผบ,้ฃไน่ฟไบ่ทฏ็ฑๅจๆฏ้ ไปไนๆฅ่ฏๅฎ็็ญ็บงๅข?่ฏๅฎไธๆฏ็ๅคงๅฐๆฅๅ่พจ็,ไธ้ข็ปๅคงๅฎถไป็ปไธไธ.ใๅทฅไธ่ทฏ็ฑๅจใ ใใๅค็ๅจๅๅ
ๅญๅพๅคง็จๅบฆๅณๅฎ่ทฏ็ฑๅจๆง่ฝ,่ฟๆไธ็งๅบๅๆนๆณๅฐฑๆฏ่ด่ฝฝ่ฝๅ,ไนๅซๅธฆๆบๆฐ้.ๅธฆๆบๆฐ้ๅนถไธๆฏไธไธชๆ ๅๅ็ๆฐๆฎ้,ๅฎ่ฆๆ นๆฎๅฎ้
็ไฝฟ็จๆ
ๅตๆฅ่กก้,ไพๅฆ็ฝๅง้ๆๆไบบ้ฝๅจๅๅคดไธ็ฝ่ๅคฉใๆธธๆ,่ไธๅ ไนๆๆๆฐๆฎ้ฝ้่ฟ่ทฏ็ฑๅจๅบๅซWAN ๅฃ,ๆไปฅ่ด่ฝฝๅพ้;ไฝๅฆๆๆฏไธไธชไผไธ็ฝ,ๅคง้จๅไบบ้ฝๅจๅฟ็ๆ่ฎพ่ฎกใๅๆฅๅใๅ่ฎกๅ,ๅไธๆถ้ดๅชๆๅฐ้จๅไบบๅจ็จ็ฝ็ป,่ไธๅคง้จๅๆฐๆฎ้ฝๆฏๅจไผไธ็ฝๅ
้จๆตๅจ,ๆไปฅ่ทฏ็ฑๅจๅบๅซ่ด่ฝฝๅพ่ฝป,้ฃๅฐฑๅฏไปฅๅๆถ่ด่ฝฝๆฏ่พๅค็ๅฎขๆท็ซฏ.ๅฆๆๆฏ่ฏดๆๅคง่ด่ฝฝ253ๅฐ,้ฃๅฐฑๆฒกไปไนๆไนไบ,ๅ ไธบDHCPๆๅคงๅฏไปฅๅ้
็IPๅฐๅๆฐๆฏ254 ไธช,ๅๆ่ทฏ็ฑๅจ่ชๅทฑ็จๆ็ไธไธชๅฐฑๆฏ253 ไธช,่ฟ็งไธ่ฝ็งฐไธบๆๆ ,ๅบๆฌไธๆฏๅจๅฌไบบ.ๆไปฌ่ฆ็ไธๆฌพ่ทฏ็ฑๅจ็ๅฎ้
่ด่ฝฝ่ฝๅ,่ไธๆฏ็่ฎบ่ด่ฝฝ่ฝๅ. ใใ่ด่ฝฝ่ฝๅๅญๅจ่ฏธๅคไธ็กฎๅฎๅ ็ด ๅๆฌบ้ชๆง่ดจ,ๆไปฌ่ฟๅฏ็ๅๅ้,ๅๅ้ๆฏๆ่ทฏ็ฑๅจๆฏ็ง่ฝๅค็็ๆฐๆฎ้,่ฟไธชๅๆฐๆฏๆLAN-to-WAN็ๅๅ้,ๅ
ถๆต้็ปๆๅบๆฏๅจNATๅผๅฏ,้ฒ็ซๅขๅ
ณ้ญ็ๆ
ๅตไธ,ๅๅซ็จSmartbitsๅChariotไธค็งๆต่ฏๆนๅผๅๅซ่ฟ่ก.็จSmartbitsๆนๅผๆถ,ๆฏ่พ64Byteๅฐๅ
ใ4g่ทฏ็ฑๅจใ ใใๆต่ฏๆฐๆฎ,้ซไธ็ซๅค;Chariotๆต่ฏๆๅฅฝๆฏๅจๅค่ฟๆฅไธ่ฟ่ก,ไธ่ฌๅฏไปฅ้ๆฉ100ๅฏน่ฟๆฅๅบๆฌไธๅฐฑๅฏไปฅ็ๅบไบงๅ็ๅบๅซ. ใใๅทฅไธ่ทฏ็ฑๅจ็ๅ่ฝๅๅค็้ๅบฆๅฐฑๆฏๆ นๆฎๅบๆฌ้
็ฝฎๆฅ่ฎพๅฎ็,ๆปไธ่ฝๅฐ้ฉฌๆๅคง่ฝฆ,้ซๆกฃๆฌก็่ทฏ็ฑๅจ่ด่ฝฝ่ฝๅ่ฏๅฎๅผบๅค็้ๅบฆไนๅฟซ,ๅๅคงๅ็ฝๅงไน็ฑป็ๅบๆไฝฟ็จ็ๅ
จๆฏ้ซๆกฃๆฌก็,ๅฐๅๅๅ
ฌๅ
ฌๅธๅฐฑๅฏไปฅ็ฎๅ็ไฝฟ็จไธๅฐไธคไธชๅฐๅๆกฃๆฌกไฝ็น็่ทฏ็ฑๅจๅฐฑๅฏไปฅไบ.ใ4gๆ ็บฟ่ทฏ็ฑๅจใ
ๅทฅไธ่ทฏ็ฑๅจUPDATEๆถๆฏๅฏไปฅๅจBGPๅฏน็ญไฝ้ดไผ ่พ่ทฏ็ฑไฟกๆฏ
ใใๆ ็บฟ่ทฏ็ฑๅจ๏ผUPDATEๆถๆฏๅฏไปฅๅจBGPๅฏน็ญไฝ้ดไผ ่พ่ทฏ็ฑไฟกๆฏใUPDATEไธญ็ไฟกๆฏๅฏไปฅ็จไฝๆ้ ไธๅ่ชๆฒป็ณป็ป็ๅ
ณ็ณปๅพใUPDATEๆถๆฏๅฏไปฅ็จไฝๅๅฏน็ญไฝ้ๅๅไธชๆๆๅทฅไธFDD-LTE่ทฏ็ฑๅจ๏ผๆ่
ไฝฟๅคไธชๆค้่ทฏ็ฑๅๆญขๆๅกใUPDATEๆถๆฏๆปๆฏๆบๅธฆๅบๅฎ้ฟๅบฆ็BGPๅคดใ ใใไธๅฏ็จ่ทฏ็ฑ้ฟๅบฆ๏ผไธคๅญ่ๆ ็ฌฆๅทๆดๆฐ๏ผๆ็คบๆค้่ทฏ็ฑๅ็ๅญ่ๆฐ้ฟๅบฆใ่ฏฅๅผไธบ้ถ่กจ็คบๆ ๆค้่ทฏ็ฑ๏ผๆญคๆถไธๅบ็ฐๆค้่ทฏ็ฑๅญๆฎตใ ใใๆค้่ทฏ็ฑ๏ผๅ
ๅซIPๅฐๅๅ็ผๅ่กจ็ๅฏๅ้ฟๅญๆฎต๏ผ่ฟไบๅฐๅๅ็ผ่กจ็คบๅ
จ็ฝๅทฅไธ็บง่ทฏ็ฑๅจๅฐ่ขซๆค้ใ่ฟไบๅฐๅๅ็ผ่ขซ่กจ็คบๆใ้ฟๅบฆ๏ผๅ็ผใไบๅ
็ปใ ใใๆป่ทฏๅพๅฑๆง้ฟๅบฆ๏ผ2ๅญ่ๆ ็ฌฆๅทๆดๆฐ๏ผไปฃ่กจ่ทฏๅพๅฑๆงๅ่กจๅญ่ๆฐใ ใใ่ทฏๅพๅฑๆง๏ผๅฏๅ้ฟ็่ทฏๅพๅฑๆงๅ่กจใๆฏไธช่ทฏๅพๅฑๆง่ขซ่กจ็คบๆไธไธชไธๅ
็ปใๅฑๆง็ฑปๅ๏ผๅฑๆง้ฟๅบฆ๏ผๅฑๆงๅผใใๅฑๆง็ฑปๅๆฏไธไธช2ๅญ่ๅญๆฎต๏ผๅ
ๅซๅฑๆงๆ ๅฟๅญ่ๅๅฑๆง็ฑปๅ็ผ็ ใ ใใ็ฝ็ปๅฑๅฏ่พพไฟกๆฏ๏ผๅฏๅ้ฟๅญๆฎต๏ผๅ
ๅซIPๅฐๅๅ็ผๅ่กจใ็ฝ็ปๅฑๅฏ่พพไฟกๆฏ็้ฟๅบฆๆฒกๆๆพๅผๅฎไน๏ผๅฏไปฅ้่ฟ่ฎก็ฎๅพๅฐใๅทฅไธLTE่ทฏ็ฑๅจๆฏไธไธชๅฏ่พพไฟกๆฏๆฏไธไธช้ฟๅบฆไธๅ็ผ็ไบๅ
็ปใ ใใ4g่ทฏ็ฑๅจย ย ย ย ย ย ย ย ย ย ย ย ย ย ๅทฅไธ่ทฏ็ฑๅจ
ไผๆๆ็งๆ๏ผไธบ็จๆทไป็ปไธไธๅทฅไธ4G่ทฏ็ฑๅจ่ฏฅๆไนๅป้
็ฝฎไฝฟ็จ
ใใๅทฅไธ4G่ทฏ็ฑๅจๅฎ้ฒใๆฐ่ฑกใ่ฟ่พใไบค้ใๆฐดๅฉ็ญๅบๅ๏ผๅทฅไธ4G่ทฏ็ฑๅจๆฏไธ็ง้ซๆง่ฝๅทฅไธ่ทฏ็ฑๅจ๏ผๅฎ็ๅบ็จ็ฏๅขๆฏ็จๅจ็ไบง็ฏๅข๏ผไธ่ฌ็ฏๅขๆธฉๅบฆใๆนฟๅบฆใๆธฉๅทฎ็ญๆฏ่พๆถๅฃไธไบ๏ผ่ฆๆฑๆฏๆถ่ดน็บง็้ซใ้ฃไนฐไบ่ฟ็งๅทฅไธ4G่ทฏ็ฑๅจ่ฆๆๅป้
็ฝฎๅข?ๆฅไธๆฅ่ฝฆ่ฝฝ่ทฏ็ฑๅจๅๅฎถๅฐฑไธบๅคงๅฎถไป็ปไธไธๅทฅไธ4G่ทฏ็ฑๅจ่ฏฅๆไนๅป้
็ฝฎไฝฟ็จใ ใใ้ฆๅ
ๅจๆต่งๅจ็ชๅฃ็ฝๅ็ชๅฃ่พๅ
ฅ่ทฏ็ฑๅจ้ป่ฎค็ปๅฝๅฐๅ192.168.1.1(ไธๅๅ็่ทฏ็ฑๅจๅฏ่ฝไธๅ๏ผ่ฏท็่ทฏ็ฑๅจๅคๅฃณไธ็้ญ็ๆ ๆณจ)๏ผ็ถๅๆไธๅ่ฝฆ้ฎ๏ผไนๅๅณๅฏ็ๅฐๅผนๅบ่ทฏ็ฑๅจ็ปๅฝๆก๏ผ ใใไนๅๆๅ่ฟๅ
ฅไบ่ทฏ็ฑๅจ็ฎก็็้ขไบ๏ผ็ถๅๅจ่ทฏ็ฑๅจ็ฎก็็้ข็ๅทฆ่พน็่ๅไธญ๏ผๆพๅฐโ็ณป็ปๅทฅๅ
ทโไธ้ขๅณๅฏ็ๅฐๆโไฟฎๆน็ปๅฝๅฃไปคโไธ้กน ใใ็นๅปไฟฎๆนๅฃไปคๅ๏ผๅณไพงๅณๅฏๅผนๅบไฟฎๆนๅฃไปคๅฏน่ฏๆก๏ผ็ถๅไธ่พนๅ
่พๅ
ฅ้ป่ฎค็จๆทๅไธๅฏ็ ๏ผไธ่พนๅกซๅไธๆฐ็็จๆทๅไธๅฏ็ ๏ผๅฆไธๅพ๏ผ่ฟ้ๆๅชไฟฎๆนๅฏ็ ๏ผ็จๆทๅไพ็ถ็จ็ๆฏadmin๏ผๆณ่ฆ่ฟ็จๆทๅไนไธ่ตทไฟฎ่ฟ็็จๆท๏ผ่ฏท่ช่กๅกซๅ๏ผ ใใๅฎๆไนๅ๏ผ็นๅปไธ่พน็ๅฎๆๅณๅฏๆๅไฟฎๆนๆ่ทฏ็ฑๅจ็ปๅฝๅฏ็ ๏ผไธๆฌก่ฆ็ปๅฝ่ทฏ็ฑๅจ๏ผไฝฟ็จ้ป่ฎค่ดฆๆทๅฐฑๆ ๆณ็ปๅฝ๏ผ้่ฆๆจ่ฎพ็ฝฎ็ๅฏ็ ๆฅ็ปๅฝไบใ ใใ่ฟๆ ทๆจ็่ทฏ็ฑๅจๅฐฑ้
็ฝฎๅฎๆไบ๏ผๅฏไปฅๆฟๆๆบๅปๆต่ฏไธไธไฟกๅทๅผบๅผฑๅ่ท็ฆปไบใ ใใๆ ็ญพ๏ผ4gๆ ็บฟ่ทฏ็ฑๅจย ย ย ๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจไฝฟ็จHelloๅ็ปๆฅๅปบ็ซๅ็ปดๆค่็น็้ปๆฅๅ
ณ็ณป
ใใOSPFๅ่ฎฎไฝฟ็จHelloๅ็ปๆฅๅปบ็ซๅ็ปดๆค่็น็้ปๆฅๅ
ณ็ณปใ้ปๆฅๅ
ณ็ณปๆฏ่ฟ่กOSPFๅ่ฎฎ็ๅทฅไธEVDO่ทฏ็ฑๅจไบคๆข่ทฏ็ฑๅ้ๆฉๆฐๆฎ็ๅบ็กใ่ฟ่กOSPFๅ่ฎฎ็ๅทฅไธ่ทฏ็ฑๅจๅชๆ้่ฟHelloๅ็ปๆ่ฝๅ็ฐๆฌๅบๅไธญๅ
ถไปOSPFๅ่ฎฎ่็นใๅทฅไธ่ทฏ็ฑๅจ้่ฟไบคๆขHelloๅ็ปๅจ้ปๆฅ่็น้ดๅปบ็ซ้ไฟกใHelloๅ็ป้่ฟๅจOSPFๅ่ฎฎๅ็ปๅคดๅ้ๅ ๅ
ๅฎนๆฅๅฎไนไธ็ณปๅๅญๅ็ป็ปๆใ่ฟไบๅญๅ็ป็ป็งฐHelloๅ็ปใ ใใHelloๅ็ป้่ฟๅจ่ฟ่กOSPFๅ่ฎฎ็ๆฅๅฃไธๅฏๅจๅคๆญไผ ่พๆฅๅ้ใๆ นๆฎRFC1700ๅRFC2328๏ผHelloๅ็ป็็ฎ็ๅฐๅๆฏๆๆOSPF่ทฏ็ฑๅจ๏ผ224.0.0.5ใ่ฏฅๅคๆญๅฐๅๅฏนๅบ็ไปฅๅคช็ฝ้พ่ทฏๅฑMACๅฐๅๆฏ0x01-00-5e-00-00-06.้็จๅคๆญไผ ่พ่ไธๆฏๅนฟๆญไผ ่พๅฏไปฅไฝฟๅฑๅ็ฝไธ้OSPF่็นๅ
ๅOSPFๅ่ฎฎๆฐๆฎๅนฒๆฐใ ใใๅจ็ผบ็ๆกไปถไธ๏ผHelloๅ็ปๆฏ10sๅ้ไธๆฌกใ่ฏฅๅ้้ด้ๅฏไปฅๅๅใๅฎๆๅ้็Helloๅ็ป็จไฝๅฟ่ทณ๏ผๅ่ฏ็ฝ็ปไธๅ
ถไปๅทฅไธTD-LTE่ทฏ็ฑๅจ่ฏฅOSPF่ทฏ็ฑๅจๆฅๅฃๅคไบๆดป่ท็ถๆใๅฆๆOSPF่็น่ฟ็ปญ4ๆฌกๆ ๆณๅ้Helloๅ็ป๏ผๅๆๆ้ปๅฑ
ไผ่ฎคไธบ่ฏฅOSPF่็นๅทฒ็ซ็ชใๅจ็ผบ็ๆกไปถไธ๏ผ้ปๆฅๅ
ณ็ณปๅๆถๆถ้ดไธบ4*10s=40sใ ใใๆ ็ญพ๏ผๆ ็บฟ่ทฏ็ฑๅจย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ4G่ทฏ็ฑๅจๅบๅๆ ๅ๏ผๆ นๆฎๅบๅๅทๆฅๅบๅ
ใใๅทฅไธ4G่ทฏ็ฑๅจๅบๅๆ ๅ๏ผๆ นๆฎๅบๅๅทๆฅๅบๅใ0ไธบ้ชจๅนฒๅบๅ๏ผๅ
ถไฝ็ไธบๆ ๅๅบๅใ ใใๆๆ็ๅทฅไธ4G่ทฏ็ฑๅจๆ ๅๅบๅๅฟ
้กปๅ้ชจๅนฒๅบๅ็ดๆฅ็ธ่ฟใๆไปฅ่ฎพ่ฎกOSPF็ๆถๅใๆฏไธชๅบๅๅฟ
้กปๆไธไธชๅทฅไธLTE่ทฏ็ฑๅจๅ้ชจๅนฒๅบๅ่ฟๆฅ๏ผ่ฟไธช่ทฏ็ฑๅฐฑๅซABR(areaborder)ๅบๅ่พน็ๅทฅไธ่ทฏ็ฑๅจ๏ผ่ฟไธชๅฐๅทฅไธ3G่ทฏ็ฑๅจๅฑไบไธๅ็ๅบๅ๏ผๅ
ถไธญๆไธไธชไธๆฏ้ชจๅนฒๅบๅ ใใOSPFๅๅบๅ็ฎก็ๆไปไนๅฅฝๅค๏ผ ใใ1ใ่็บฆ่ตๆบใๆ็ๆฏๅ
ทไฝ็่ฎพๅคใๅทฅไธๅ
จ็ฝ้่ทฏ็ฑๅจๅ ็จๆบๅจๅ
ๅญ๏ผ่ฎก็ฎ็ฎๆณ็ๆถๅ่ฆๅ ็จCPU๏ผๅ้ๆดๆฐๆถๅ่ฆๅ ็จๅธฆๅฎฝ ใใ2ใๅ ๅฟซๆถๆ๏ผๅ ไธบๅฆๆไธไธชๅบๅๅ
ๅทฅไธ็บง3G่ทฏ็ฑๅจ่ฟๅค๏ผๆดๆฐ็้็ๅคชๆ
ข
่ฝปๆพไบ่งฃๅทฅไธ่ทฏ็ฑๅจไธ4Gๅฎถ็จ่ทฏ็ฑๅจ็ๅบๅซ
ใใๅฎถ็จ่ทฏ็ฑๅจไธ่ฌ็จๅจๅๅกๅๅ
ฌๆ่
ๅคๅบๆ
่กไธญๆฏ่พๅค๏ผๅฎๅพๅพๆฏ็จไบๆฒกๆๅบๅฎ็ฝ็ปๆฅๅ
ฅๆ่
ๆฏๅๅกไบบๅๅคๅบๆถ็ๅๅ
ฌ็ฝ็ป้ๆฑ๏ผๆไปฅๅฎ็ๅ่ฝๆฏ่พ็ฎๅๅฐฑๆฏ็บฏ็ฒน็ไธ็ฝ๏ผๆไปฅๅจๅค่งไธไธบไบๆฏ่พ็พ่ง๏ผไฝ้็จไบไปทๆ ผไฝ็ๅกๆๅฃณใ ใใ4Gๆ ็บฟ่ทฏ็ฑๅจๆฏ่พๅๅไบๅฎ็จๆง๏ผๅฎ้ๅฏน็ๅฎขๆท็พคไธป่ฆๆฏๅทฅๆง็ฑปๅฎขๆท๏ผๆไปฅ่ฆๆฑๅฎๅ
ทๆๅฎๅ็ๅ่ฝ๏ผ่ฝ้ๅบๅ็งๆถๅฃ็็ฏๅข๏ผไปฅๅ่ช่บซๅ
ทๅคๆฏ่พ้ซ็้ฒๆค็ญ็บง๏ผไธๅฎนๆ่ฝปๆๆถๅฐๆๅใๆไปฅๅฎ้็จไบๆฏ่พๅฎ็จ๏ผ่ไธไธๅฎนๆๆๅ็้ๅฃณๅค็ใ ใใๅจ่ฎพๅค้่ฎฏๆฅๅฃไธ๏ผ4G่ทฏ็ฑๅจไนๆไพไบๆฏ่พไธฐๅฏ็ๆฅๅฃ่ตๆบ๏ผไธไป
ๆไพไบ4ไธชLANๅฃ๏ผ่ฟๆไพไบไธไธชWANๅฃ๏ผๅConsole็ซฏๅฃๆนไพฟ็จๆท็ปดๆค่ฎพๅค๏ผ่ฏฅ็ซฏๅฃ่ฟๅฏไปฅไฝไธบRS232๏ผๆ่
ๆฏRS485็ซฏๅฃๅบ็จ๏ผ่ฟๆฅไธฒๅฃ่ฎพๅค๏ผไฝไธบTCP/UDPๅฎขๆท็ซฏๆๆฏๆๅก็ซฏ่ทๅ
ถๅฎ็ป็ซฏ็ธ่ฟ๏ผๅๅฐไธๆบๅค็จใ ใใๅทฅไธ่ทฏ็ฑๅจไธ4Gๅฎถ็จ่ทฏ็ฑๅจ็ๅบๅซ๏ผ่ฝปๆพไบ่งฃ ใใๅทฅไธ่ทฏ็ฑๅจ้็จๅทฅไธ็บงๆ ็บฟๆจกๅ๏ผๅฎๆๆฏๆ็็ฝ็ปๅถๅผๆฏ่พๅค๏ผๅ4G่ทฏ็ฑๅจไธไป
่ฝๅๅฐLTEๅ
จ็ฝ้่ฎฏ๏ผ่ฟ่ฝๅไธๅ
ผๅฎนEVDO๏ผWCDMA๏ผTD-SCDMA๏ผCDMA1X,GRPS/EDGE็ญ๏ผๆๅคงไธ่ก้็ๅฏไปฅ่พพๅฐ50Mbps,ไธ่ก100Mbps๏ผๅๅฐๅ็<23dBm,ๆฅๆถ็ตๆๅบฆ<-93.3dBm,ไนๅฐฑๆฏ่ฏดๅฎๅจไฟกๅทๅผๆๅผฑ็ๆ
ๅตไธไนๆฏๅฏไปฅ่ฟๆฅไธ่ฟ่ฅๅ็ฝ็ป็ใ่ๅฎถ็จ่ทฏ็ฑๅบไบๆๆฌ็่่ไธ่ฌๆฏๆฒกๆๅ
จ็ฝ้่ฎฏ็่ฎพๅค็๏ผๅคง้จๅ้ฝๆฏๅบไบๆไธไธช่ฟ่ฅๅๅ็ฌ็้ขๆฎต๏ผๅจไฟกๅทๅผๆฏ่พๅทฎ็ๅฐๆนไนไธ่ฝๆญฃๅธธ่ฟๆฅๅฐ่ฟ่ฅๅ็ฝ็ปใ ใใWIFIๆน้ข๏ผๅทฅไธ่ทฏ็ฑๅจๅจๅฎๅ
จๅ ๅฏๆน้ขไธไป
ๆฏๆไผ ็ป็WPA๏ผWPA2๏ผWEP็ญๅ ๅฏๅ่ฝ่ฟๅ ๅ
ฅไบRadius่ฎค่ฏใๅฎไธไป
่ฝไฝไธบWIFIๆฅๅ
ฅ่ฎพๅค๏ผไนๅฏไปฅๅๅฎขๆท็ซฏ็ญๅ
ถๅฎๅ่ฝ่ทๅซ็่ทฏ็ฑๅจ้่ฟๆ ็บฟ็ป็ฝ๏ผๅฏไปฅ็จๅจๅพๅค็ฝ็ป็บฟ็ผๆ ๆณๅฐ่พพ็ๅฐๆน๏ผๅคงๅคง่็บฆ็ฝ็ปๆๅ
ฅๆๆฌใๆฎ้ๅฎถ็จ่ทฏ็ฑๅจๅช่ฝไฝไธบWIFIๆฅๅ
ฅ๏ผๅนถไธๅ
ทๅคๅ
ถๅฎ็ๅ่ฝ๏ผๅ ๅฏๆนๅผไนๆฏ่พๅไธ๏ผๅชๆฏๆไผ ็ปๅ ๅฏ๏ผๆ ็บฟๆฅๅ
ฅ็ๅฎๅ
จๆง่ฝๆฏ่พๅทฎใ ใใๅจๅ่ฝไธไนๆๅทฎๅผ๏ผๅทฅไธ่ทฏ็ฑๅจๆฏๆ้ฒ็ซๅขๅ่ฝ๏ผๆฏๆSPI้ฒ็ซๅข๏ผๅฏๅVPN็ฉฟ่ถ๏ผ่ฎฟ้ฎๆงๅถ๏ผURL่ฟๆปค็ญ๏ผๆฎ้ๆฐ็จ่ทฏ็ฑๅจๅชๆฏๆๅ
็ฝฎ้ฒ็ซๅขๅ่ฝใ ใใๅจๅฎ้
ๅบ็จไธญๅพๅพ้่ฆ็จๅฐVPNๅ่ฝ๏ผๅทฅไธ่ทฏ็ฑๅจ่ทๅฎถ็จ่ทฏ็ฑๅจๅจVPNๅ่ฝไธไนๅญๅจๅพๅคง็ๅทฎๅผ๏ผๅทฅไธ่ทฏ็ฑๅจๆฏๆไธปๆตL2tp๏ผPPTP๏ผGRE๏ผopenVPN,IPsecvpn็ญ๏ผๅฏไปฅไฝไธบๆๅก็ซฏ่ทๅฎขๆท็ซฏ๏ผๅฏๅปบ็ซๅคๆกVPN้้๏ผๅฎถ็จ่ทฏ็ฑๅจๅชๆL2tp๏ผPPtpๅ่ฝ๏ผๅนถไธๅช่ฝๅไธบๅฎขๆท็ซฏไฝฟ็จใ่ทฏ็ฑๅ่ฝๆน้ขๅทฅไธ่ทฏ็ฑๅจๆฏๆ้ๆ๏ผๅจๆ่ทฏ็ฑ๏ผๅฎถ็จ่ทฏ็ฑๅจๅชๆฏๆ้ๆ่ทฏ็ฑ๏ผ่ไธ้ฝๆ3-5ๆก้ๅถ๏ผ้
็ฝฎๆน้ข๏ผๅทฅไธ่ทฏ็ฑๅจๆฏๆๅค็งๅฝขๅผ้
็ฝฎ๏ผๆฅๅฟๅ่ฝ๏ผ่ฟ็จๅบไปถๅ็บง็ญใ ใใๅทฅไธ่ทฏ็ฑๅจ่ฟ้่ฆ่่็ๆฏ็จณๅฎๆง๏ผๅฎๅฏ่ฝ้่ฆ้ฟๆถ้ด็่ฟ่ก๏ผ้่ฆ็กฎไฟ่ฎพๅคๆฏๅจ็บฟ็๏ผ่ไธ้ฟๆถ้ด่ฟ่กๅฏน่ฎพๅค็็กฌไปถไน็ฎๆฏไธไธชไธฅๅณป็่้ช๏ผๅทฅไธ่ทฏ็ฑๅจ้็จ็ๆฏๅทฅไธ็บงๆ่ดจ๏ผๅค็้็จ้็่ฎพ่ฎก๏ผไธปๆฟ๏ผCPU๏ผๅ
ๅญ๏ผFlash๏ผ้ฝๆฏๅทฅไธ็บงๅบ็จ๏ผ่ไธ็ป่ฟๅฎๆตๆฃ้ช๏ผๅฏไปฅๅจๅ็ฆปๅธธๆธฉๅผๆ้ซ็ๆ
ๅตไธๆญฃๅธธไฝฟ็จใ ใใๆ ็บฟ่ทฏ็ฑๅจ
ๆดๆนๆ ็บฟ่ทฏ็ฑๅจ็ๆจๅทๅ
ๅฎนๅ้พๆฅไธไธ่ทฏ็ฑๅจ็ๅๅฐๆไนๅ๏ผ
ใใไธๆฆๆฌๅฎถ,ๅผ้็ฝ็บฟไนๅ้่ฆๆดๆนๆ ็บฟ่ทฏ็ฑๅจ็ๆจๅทๅ
ๅฎน,ไฝๆฏๆ ่ฎบๅฆไฝ้ฝ้พๆฅไธไธ่ทฏ็ฑๅจ็ๅๅฐ,ๅ192.168.1.1 ่ฟ็งๅ
จ้ฝๆ ๆณ้พๆฅ,ไฝๆฏๆ็ฝ็บฟๆๅฐ็ต่ไธ้ขๅฐฑ่ฝไธ็ฝ,ๆ ่ฎบๆไน้็ฝฎ่ทฏ็ฑๅจ้ฝๆ ๆณ้พๆฅ,่ฟๆฏๆฌไบบ็ไบฒ่บซ็ปๅ,ไนๅ่็ณปๆๅ,ๆ็
งๆๅ็ๅๆณๆๅผไบ็ฝ็ป่ฟๆฅ,็ถๅๆฅ็้้ข็IP4่ฟไธช้กน็ฎ,้้ขๅฐฑๆฏๅ
ณไบ่ชๅทฑ็IPๅDNS็ๅ
ๅฎน,ไนๅๅ็ฐ่ชๅทฑ็IPๅฎๅ
จๆฏไนฑไนฑ็็ไธๆ็ฝ. ใใไบๆฏๅฐฑๆฅๅฐไบๅๅ ,ๆๆญๆ่ชๅทฑ็IPไป่ช็ฑ่ทๅๆขๆไบๅบๅฎIP,ๅชไธ่ฟๆ192.168.1.ไนๅ็ๆฐๅญ้ไพฟๅกซๅไบไธไธช,็ถๅ็กฎๅฎไบๅฐฑ่ฟๆฅไธไบ.ไฝๆฏ่ฟ่ฟๆฒกๆๅฎๆ,ไฝ ่ฎพ็ฝฎๅฎ่ทฏ็ฑๅจไผๅ็ฐไฝ ่ฟๆฏๆ ๆณ่ฟๆฅไธ็ฝ,่ฟๆถๅไฝ ้่ฆ่ฟๅปๆIP4้ฃ้ๆนๅ่ชๅจ่ทๅIPๅฐๅ,็ถๅไฝ ๅฐฑๅฏไปฅไธ็ฝไบ.ๅฆๆไฝ ็ๆ ็บฟ็ฝ็ปไธญ,ๆไบ็ต่ๅฟ
้กปๆๅทฅๆๅฎTCP/IPๅๆฐ้
็ฝฎ,่ฟๆถDHCPๆๅกๅจๆไพ็ๅจๆIPๅฐๅๅๆๅทฅๆๅฎ็้ๆIPๅฐๅๅฐฑไผๅ
ฑๅๅญๅจใ ใใ้ไบๆ ็บฟ่ทฏ็ฑๅจ็ฝ็ปไธญIPๅฐๅๅฒ็ชๆฏๅฆไฝไบง็็,้ฟๅ
่ฟ็งไบๆ
ๅ็ๅฐฑๅพ็ฎๅไบ,ๅช่ฆไฝ ๅ็่ฎพ็ฝฎDHCPๆๅกๅจไธญ็”ๅฐๅๆฑ ”ๅๆฐใไธบไบ้ฟๅ
ๅ็IPๅฐๅๅฒ็ช,ๅจ้
็ฝฎDHCPๆๅกๅจ็”ๅฐๅๆฑ ”ๅๆฐๆถ,ไธๅฎ่ฆๆ้ค่ขซ้ๆIPๅฐๅๅ ็จ็่ฟไบๅฐๅๆฎต. ใใๅทฅไธ่ทฏ็ฑๅจย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย 4gๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจๅฟ
้กปไฝฟ็จๅๅ่งๅๅณๅฎ้็จๅชไธ็ง๏ผ
ใใๅทฅไธ่ทฏ็ฑๅจๆถๅฐIPๅ
ๆถ๏ผๅฟ
้กปๅณๅฎๆนๆฐๆฎๅ
ๆฏๅฆๅ็ปๆฌๅทฅไธTD-LTE่ทฏ็ฑๅจ(ๅบๆฌๅฐๅๅ)ๆๅฆไธ็ณป็ป(ๅบ่ฝฌๅๅค็)ใไธ่ฟฐไธค็งๆ
ๅตไธๅฏ่ฝๅๆถๅ็๏ผๆไบIPๅนฟๆญๆIPๅคๆญๅฏ่ฝๅๆถ่ฆๆฑๆฌๅฐๅๅๅ่ฝฌๅใๅทฅไธ่ทฏ็ฑๅจๅฟ
้กปไฝฟ็จไธ้ข่งๅๅณๅฎ้็จๅชไธ็งๆ
ๅต๏ผ ใใ1.ๆชๅฐๆ็ๆบ่ทฏ็ฑ้้กนๅๆฏ้ฃไบๆ้ๅผๆฒกๆ่ถ
่ฟๆบ่ทฏ็ฑ้้กนๅไธญ็ๆๅๆก็ฎใๅฆๆIPๅ
ๅ
ๅซไธไธชๆชๅฐๆ็ๆบ่ทฏ็ฑ้้กนๅ๏ผ้้กนๅไธญ็ๆ้ๅบๅ็งป๏ผ็ดๅฐๆ้่ถ
่ฟ่ฏฅ้้กนๅไธญๆๅไธไธชๅฐๅ๏ผๆไธไธๅฐๅๅทฒไธๆฏ่ฏฅ่ทฏ็ฑๅจ็ๅฐๅใ ใใ2.ไธๅๆ
ๅต๏ผๅ
่ขซๆฌๅฐๅๅ๏ผไธ่่่ฝฌๅ๏ผใ4gๆ ็บฟ่ทฏ็ฑๅจใ ใใๆฐๆฎๅ
็็ฎ็ๅฐๅฐๅๅฎๅ
จๅน้
ๅทฅไธLTE่ทฏ็ฑๅจ็ๆไธชIPๅฐๅ; ใใๆฐๆฎๅ
็็ฎ็ๅฐๅฐๅๆฏๆ้ๅนฟๆญๅฐๅ; ใใๆฐๆฎๅ
็็ฎ็ๅฐๅฐๅๆฏIPๅคๆญๅฐๅ๏ผ่ฏฅๅฐๅไธไผๆไธบ่ฝฌๅ็ฎ็ๅฐๅ(ไพๅฆ224.0.0.1ๆ่
244.0.0.2)ไธๆถๅฐๆฐๆฎๅ
็็ฉ็ๆฅๅฃไธ็ธๅ
ณ่็้ป่พๆฅๅฃ่ณๅฐไธไธชๅทฅไธEVDO่ทฏ็ฑๅจๆฏ็ฎๆ ๅคๆญ็ป็ๆๅใ ใใ3.ไธๅๆ
ๅตไธๅ
่ขซ่ฝฌๅๅๆฌๅฐๅๅ๏ผ ใใๆฐๆฎๅ
็็ฎ็ๅฐๅฐๅๆฏIPๅนฟๆญๅฐๅ๏ผ่ฏฅๅฐๅๆๅ่ณๅฐไธไธช็้ป่พๆฅๅฃ๏ผไฝๆฏไธๆๅๆถๅฐ่ฏฅๆฐๆฎๅ
็็ฉ็ๆฅๅฃไธ็ธๅ
ณ่็้ป่พๆฅๅฃใ ใใๆฐๆฎๅ
็็ฎ็ๅฐๆฏIPๅคๆญๅฐๅ๏ผ่ฏฅๅฐๅๅ
่ฎธๆไธบ่ฝฌๅ็ฎ็ๅฐๅ(ไธๅ224.0.0.1ๅ224.0.0.2)ไธๆถๅฐๆฐๆฎๅ
็็ฉ็ๆฅๅฃไธ็ธๅ
ณ่็้ป่พๆฅๅฃ่ณๅฐไธไธชๆฏ็ฎๆ ๅคๆญ็ป็ๆๅใ ใใๆ ็บฟ่ทฏ็ฑๅจ
ๅทฅไธ่ทฏ็ฑๅจCHAPๅ่ฎฎ็่ฎค่ฏ่ฟ็จ
ใใๅทฅไธ่ทฏ็ฑๅจ็PPPๅ่ฎฎๆฏๆCHAPๅPAP(ๅฏ็ ่ฎค่ฏๅ่ฎฎ)๏ผCHAPๅ่ฎฎ็ฑไบๅ ๅฏ้ไฟก๏ผๅฎๆถ้ช่ฏ๏ผๆไปฅๆฏPAPๆดไธบๅฎๅ
จใCHAPไฟ็งฐๆๆๆกๆๅ่ฎฎ๏ผๆฅๆถๆน้่ฟ่ชๅทฑ็ๆฐๆฎๅบ็IDๅๅฏ็ ๅ ๅฏ่ฎก็ฎๆไธไธชๆฐๅผ๏ผ็ถๅๅจๅ้ๆน้ช่ฏ่ฟไธชๆฐๅผๆฏๅฆๅ่ชๅทฑ่ฎก็ฎๅบๆฅ็ๆฐๅผๆฏๅฆไธ่ด่ฟ่ก้ช่ฏใ ใใCHAPๅ่ฎฎ็่ฎค่ฏๅๅ
ถ็น็นใ้
็ฝฎCHAP่ฎค่ฏๅ่ฎฎๅ๏ผๅ่ตท่ฟๆฅๅทฅไธ่ทฏ็ฑๅจ1ๅๅฏน็ซฏๅทฅไธ่ทฏ็ฑๅจ2ๅ้ๅปบ็ซ้พ่ทฏ่ฏทๆฑ๏ผๅนถๅๅ็บฆๅฎไฝฟ็จCHAP่ฎค่ฏใ่ฎค่ฏ็่ฟ็จๅฆไธ๏ผ ใใโ ๅทฅไธ่ทฏ็ฑๅจ2ๅ้ไธๆก่ฏข้ฎๆถๆฏ(ๅ
ๅฎนๅ
ๆฌIDใ้ๆบๆฐใ่ทฏ็ฑๅจๅๅญๅทฅไธ่ทฏ็ฑๅจ2)็ปๅทฅไธ่ทฏ็ฑๅจ1; ใใโกๅทฅไธ่ทฏ็ฑๅจ1ๆ นๆฎ่ฏข้ฎๆถๆฏไธญ็ๅๅญๅทฅไธ่ทฏ็ฑๅจ2๏ผๆฅ่ฏข่ชๅทฑ็ๆฐๆฎๅบ๏ผๆพๅฐไธ็จๆทๅทฅไธ่ทฏ็ฑๅจ2็ๅ
ฑไบซๅฏ็ ๏ผ็ถๅไฝฟ็จ่ฏข้ฎๆถๆฏไธญ็IDใ้ๆบๆฐใๅๅญๅทฅไธ่ทฏ็ฑๅจ2ๅๅ
ฑไบซๅฏ็ ็ๆไธไธชๅฏไธ็MD5(ๆ่ฆ5)ๅๅธๆฐ; ใใโขๅทฅไธ่ทฏ็ฑๅจ1ๆ่ฏข้ฎๆถๆฏไธญ็IDใ้ๆบๆฐใๅๅธๆฐๅๅๅญๅทฅไธ่ทฏ็ฑๅจ1ๅ้็ปๅทฅไธ่ทฏ็ฑๅจ2; ใใโฃๅทฅไธ่ทฏ็ฑๅจ2ไฝฟ็จๅฎๆๅๅ้็ปๅทฅไธ่ทฏ็ฑๅจ1็IDใ้ๆบๆฐใๅๅญๅทฅไธ่ทฏ็ฑๅจ2ๅ ไธๅ
ฑไบซๅฏ็ ็ๆ่ชๅทฑ็ๅๅธๆฐ; ใใโคๅทฅไธ่ทฏ็ฑๅจ2ๅฐ่ชๅทฑ็ๅๅธๆฐไธๅทฅไธ่ทฏ็ฑๅจ1ๅ้็ๅๅธๆฐ่ฟ่กๅฏนๆฏ๏ผๅฆๆ่ฟไธคไธชๆฐๅผ็ธๅ๏ผๅๅทฅไธ่ทฏ็ฑๅจ2ๅฏนๅทฅไธ่ทฏ็ฑๅจ1ๅ้ๅปบ็ซ้พ่ทฏๅๅบ(ๅฆๆไธๅ๏ผ็ณป็ปไผ็ๆไธไธชCHAPๅคฑ่ดฅๆฐๆฎๆฅ); ใใโฅ้พ่ทฏๅปบ็ซ๏ผ่ฟๆฅ; ใใโฆ้ด้ไธๆฎตๆถ้ด๏ผ้ๅคๆญฅ้ชคโ ~โฅ๏ผๅฆๆR2ๆฏ่พๅ็ฐไธคไธชๅๅธๆฐไธๅ๏ผๅ็ปๆญข่ฟๆฅใ ใใ4g่ทฏ็ฑๅจย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ๆ ็บฟ่ทฏ็ฑๅจ
็ฝ็ปๆๆๅๅพ่ถๅคๆๅทฅไธ่ทฏ็ฑๅจๅฟ
้กป่ฟ่ก่ฟๆปค
ๅฝ็ฝ็ปๆๆๅๅพ่ถๅคๆๆถ๏ผ่ถ้่ฆๅฏนๅคๆ็่ทฏ็ฑ่ฟ่ก่ฟๆปค๏ผๅ ๆญค่ทฏ็ฑๅจๅบๅฏนๆฏไธช่ทฏ็ฑๅ่ฎฎๅๅซๆไพ๏ผ4g่ทฏ็ฑๅจ 1.ไปๅชไธ้ป่พ็ซฏๅฃๆๅทฅไธ4G่ทฏ็ฑๅจๅฏไปฅๆฅๆถ่ทฏ็ฑไฟกๆฏ๏ผๅชไบ่ทฏ็ฑๅฏไปฅไฟกไปป; 2.ๅชไบ่ทฏ็ฑๅฐ้่ฟๅชไธช้ป่พๆฅๅฃๆฅๅ้; 3.่ทฏ็ฑไฟกๆฏๅฐๅ้ๅฐๅชไธช่ทฏ็ฑๅจใ ๅจ่ฎธๅคๆ
ๅตไธ๏ผ้่ฆๅฐไปๅ
ถไปๅทฅไธ็บง่ทฏ็ฑๅจไธๆถๅฐ็่ทฏ็ฑไฟกๆฏ่ตไบๅฏไฟกไปปๅบฆใๅทฅไธEVDO่ทฏ็ฑๅจๅฏไปฅๆๅฎ๏ผๅฏนๆถๅฐ็ๆฏๆก่ทฏ็ฑ่ตไบๅฏไฟกๅบฆๆไผๅ
็บงใๆ ่ฎบๆฏไธช่ทฏ็ฑๆๅ
ณ่็่ทฏ็ฑๅบฆ้ๅฆไฝ๏ผ่ตไบ้ซๅฏไฟกๅบฆ็่ทฏ็ฑๅฐไผๅ
้ๆฉใ ๅฆๆๅทฅไธ่ทฏ็ฑๅจๆฏๆ่ตไบไผๅ
็บงๅผ๏ผ่ทฏ็ฑๅจไธๅ
่ฎธไผ ๆญไธไฝไธบ็ฌฌไธๆนไฟกๆฏ้ๆฉ็่ทฏ็ฑใๅฆๆ่ทฏ็ฑๅจไฝฟ็จ็่ทฏ็ฑๅ่ฎฎไธๆฏๆๅบๅ็ฌฌไธๆนไธ็ฌฌไธๆนไฟกๆฏใ่ทฏ็ฑๅจไธ่ฝไผ ๆญไปปไฝไธ่ฝไผๅ
้ๆฉ็่ทฏ็ฑใ ๅฆๆ่ทฏ็ฑๅจไธไฝฟ็จๆ่ทฏ็ฑไฟกๆฏไธญ็่ทฏ็ฑ๏ผๅๅทฅไธTD-LTE่ทฏ็ฑๅจไธ่ฝไผ ๆญ็ปๅ
ถไป่ทฏ็ฑๅจใ 4gๆ ็บฟ่ทฏ็ฑๅจย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย 3g่ทฏ็ฑๅจ
่ทฏ็ฑๅจๅทฅไธ็บงไธๆฐ็จ็บง็ๅบๅซ
1ใ้ๆ๏ผ็ต้ปใ็ตๅฎนใIC็ญๅจไปถ้ฝๆฏๆฐ็จ็บง็ๅฅฝๅพๅค๏ผ็บงๅซๅฎๅ
จไธไธๆ ท๏ผๅฆๆๆฏๅๅทฅ็บงๅซ็้ฃๆด้ซไบ๏ผ 2ใ้ๅฑๅคๅฃณ๏ผ้ฒๅนฒๆฐ๏ผไธๆๆๅ๏ผ 3ใ็จณๅฎๆงใๅฏ้ ๆง้ซ๏ผๅ
ๆฌๆญ็บฟ้ๆ๏ผไฟๆๆฐธ่ฟๅจ็บฟ๏ผ๏ผๆฐ็จ็บงๆญ็บฟไธ่ฌไธ้ๆ๏ผ ไธๆๆญปๆบ ๏ผๆฐ็จ็บง็ๅฎนๆๆญปๆบ๏ผๆ่
ๅๆญป); 4ใ3G/4Gๅทฅไธ็บง็จ็ๆจกๅ๏ผๆฏ็ฌ็ซๆจกๅ๏ผ็จณๅฎๆงๅๅฏ้ ๆงๅ้ๆ็็ธๆฏ่ฆๅฅฝๅพๅค็๏ผ่ๆฐ็จ็บง็้ฝๆฏ้ๆ่ฏ็๏ผๆง่ฝๆฏ็ฌ็ซ็ๅทฎๅพๅคใ
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About Sensile Technologies Sensile Technologies is a forerunner in the Internet of Things (IoT) market and a leading provider of solutions for remote monitoring of tank levels for the oil and propane industry. Founded in 1999 and based in Morges, Switzerland, Sensile Technologies has extensive experience in high-quality product development and production as well as […]
PPPoE–Point-to-point protocol over Ethernet
Theย Point-to-Point Protocol over Ethernetย (PPPoE) is aย network protocolย forย encapsulatingย PPPย frames inside Ethernetย frames. It appeared in 1999, in the context of the boom ofย DSLย as the solution forย tunnelingย packet sover the DSL connection to theย ISP’sย IPย network, and from there to the rest of the Internet. A 2005 networking book noted that “Most DSL providers use PPPoE, which providesย authentication,ย encryption, andย compression.” Typical use of […]
Differences between industrial class and SOHO class for Router / Modem
As we know, the devices mainly cover three classes, that is SOHO class, Industrial class and Military class. ย Each class has its own application requirement. The SOHO class modem and router donโt meet the requirements of the industrial environment and standard entirely because of it is designed for office automation. Mainly differences are the below, […]
Wire Your Home or Business Right with a 4G Wifi Router
Now, network is a neccesity in our lives. When we are at home or office, we are tend to use wifi for better internet surfing experience. Aย wireless routerย is designed to amplify the signal sent out into a home or office so devices, such as tablets and smartphones, can connect to the internet without the benefit […]
Nokia #India announces #5G #IoT for #SmartCities
The Finnish company showcased more than 60 different use-cases of these technologies at its annual Innovation Day in Bengaluru, including those that are already live and ready for use as well as ones that arenโt live yet. Nokiaโs research and development office in Bengaluru, which has around 5,000 employees, creates solutions for both its Indian […]
H685็ณปๅ4G FDD LTEๆ ็บฟ่ทฏ็ฑๅจ
ย H685t 4G LTEๆ ็บฟ่ทฏ็ฑๅจ็ฝ็ปๅๆฐ ็ๆฌ๏ผ4G LTE็ๆฌ๏ผFDD-LTE๏ผ ๆฏๆ็ฝ็ป๏ผ4G LTE(FDD), 3G WCDMA HSPA+/HSUPA/HSDPA/UMTSๆ3G CDMA2000 EVDO, 2G EDGE/GPRS/GSMๆ2G CDMA๏ผ ็ฝ็ป้ข็น๏ผ 4G FDD LTE: Band 1–2100Mhz Band 2–1900Mhz Band 3–1800Mhz Band 4โAWS(1700/2100Mhz) Band 5–850Mhz Band 7–2600MHz Band 8–900Mhz Band 12–700Mhz Band 13–700(B13)Mhz Band 17–700(B17)/AWS Band 19โ800Mhz Band 20–DD800Mhz Band 21 Band 25 โ1900Mhz G Block Band 31โ […]
E-Lins H685wrt quick start
Before Installation and Configuration 1. H685 router has different version. Study your router version before installation. 2. For GSM/GPRS/EDGE/HSDPA/HSUPA/HSPA/HSPA+/4G LTE version, please get a SIM card with data business. 3. For CDMA2000 EVDO/CDMA1x version, please get a UIM card with data business or inform us before order if the network uses non-ruim (nam-flashing). 4. Make […]
Research: China IoT Market is expected to Worth 121.45 Billion USD by 2022
According to the new market research reportย โChina IoT Market by Hardware (Processor, Memory, Logic, Sensor, & Connectivity), Software (Real-Time Streaming, Network Security, Data Management, Remote Monitoring, & Bandwidth Management), Platform, Service, and Application โ Global Forecast to 2022โ,published by MarketsandMarkets,ย the market is expected to reachย USD 121.45 Billionย by 2022, at a CAGR of 41.1% between 2016 […]
A Brief Introduction of US largest Operator Verizon
Verizon Communications, Inc. (simply known as Verizon), is a broadband telecommunications company and the largest U.S. wireless communications service provider as of September 2014, and a corporate component of the Dow Jones Industrial Average. The company is based at 1095 Avenue of the Americas in Midtown Manhattan, New York City, but is incorporated in Delaware. […]
LTE CAT4/CAT6้ไน
LTE CAT4/CAT6้ไน ใใLTE CATๅ
จๅLTE UE-Category๏ผๆๅผๆฅ่งฃ้, LTEๆ็ๆฏ4G LTE็ฝ็ปใUEๆฏๆ็จๆท่ฎพๅคใCategory็ฟป่ฏไธบ็ญ็บงใ้้กบ่งฃ้ๅฐฑๆฏ็จๆท่ฎพๅค่ฝๅคๆฏๆ็4G LTE็ฝ็ปไผ ่พ้็็็ญ็บง๏ผไนๅฏไปฅ่ฏดๆๆฏ4G็ฝ็ป้ๅบฆ็ไธไธชๆๆฏๆ ๅใๆไปฅLTE CAT4/CAT6ๅฐฑๆฏๆ็จๆท่ฎพๅคLTE็ฝ็ปๆฅๅ
ฅ่ฝๅ็ญ็บงไธบ4ๆ6ใ ใใๆข็ถ็ญ็บงไธๅ๏ผ้ฃไนๅ
ถ่ฝๅไน่ฏๅฎๆฏไธไธๆ ท็๏ผไธ้ขๆไปฌๆฅ็็LTE CAT4/CAT6ๅฝฑๅไบไปไนๆง่ฝ๏ผๅๅซๆฏไปไนๆฐดๅนณใ็ฎๅๆฅ่ฏด๏ผLTE CATๅฝฑๅ็ๅฐฑๆฏ4G LTEไธ่กใไธ่ก็ฝ็ป้ๅบฆ็ไธ้๏ผ้ไฟๆฅ่ฎฒๅฐฑ็จๆท่ฎพๅคๆ่ฝ่พพๅฐ็ไธไผ ใไธ่ฝฝ้ๅบฆๆๅคงๅผใ ใใๅจLTE CATไธญไธไป
ๆ4ใ6ไธคไธช็ญ็บง๏ผไธ่กจๆฏๆไปฌ็ฝๅ็็ฎๅๅทฒ็ฅ็LTE CAT็ญ็บงไปฅๅๅฏนๅบ็ๆๅคงไผ ่พ้ๅบฆใๅ
ถไธญLTE CAT4/CAT6ไนๆฏ็ฎๅ4Gๆๆบ็็ฝ็ปไผ ่พๆๆฏๆฐดๅนณ๏ผ่้ๅบฆๆดๅฟซ็CAT7ๅCAT8ๅไปๅคไบๅฎ้ชๅฎค้ถๆฎต๏ผๅนถๆชๅ็จๅผๅใ ใใ
H685 Cellular Router Datasheet
>>| Product Introduction The H685 series Cellular Router designed for establish a 2G/3G/4G cellular and Wi-Fi wireless network and share a cellular broadband connection. The H685 series Cellular Router enables users to quickly create a secure Wi-Fi (802.11 b/g/n) network and provide access to the Internet using a cellular network. By connect to cellular mobile […]
What is OpenWrt
OpenWrt is an embedded operating system based on the Linux kernel, primarily used on embedded devices to route network traffic. The main components are the Linux kernel, util-linux, uClibc or musl, and BusyBox. All components have been optimized for size, to be small enough for fitting into the limited storage and memory available in home […]
E-Lins Frequently-used module parameters
Supplier Module type Area Parameters Ericsson F3307 UMTS/HSDPA/HSUPA: 2100/900MHz GSM/GPRS/EDGE:1900/1800/900/850MHz; Download Speed: 7.2Mbps;ย ย ย Upload Speed: 5.76Mbps Ericsson F3607gw UMTS/HSDPA/HSUPA: 2100/1900/850MHz GSM/GPRS/EDGE:1900/1800/900/850MHz; Download Speed: 7.2Mbps;ย ย ย Upload Speed: 5.76Mbps Ericsson F5521gw Global UMTS/HSDPA/HSUPA/HSPA+: 2100/1900/900/850MHz GSM/GPRS/EDGE:1900/1800/900/850MHz; Download Speed: 21Mbps;ย ย ย Upload Speed: 5.76Mbps Ericsson F5321gw Global UMTS/HSDPA/HSUPA/HSPA+: 2100/1900/900/850MHz GSM/GPRS/EDGE:1900/1800/900/850MHz; Download Speed: 21Mbps;ย ย ย Upload Speed: 5.76Mbps Huawei MU736 Global UMTS/HSDPA/HSUPA/HSPA+: […]
4G็ฝ็ป็่ฏญ้ณ่งฃๅณๆนๆก
4Gๅ็จๅทฒ็ปๆไธๆฎตๆถ้ดไบใๅฝๅ
ไธๅฎถ่ฟ่ฅๅๅ่ชไฝฟ็จ็4Gๆไบๅบๅซใ ๆฏๅฆไธญๅฝ่้ไธป่ฆไฝฟ็จTDD LTEๆๆฏ๏ผ่็ตไฟกไธ่้ไธป่ฆไฝฟ็จFDD LTEๆๆฏใ ็ฎๅ4Gไธป่ฆๆไธ็ง่ฏญ้ณ้่ฏ็่งฃๅณๆนๆก๏ผๅๅพ
ๆบใCSFB๏ผCircuit Switched Fallback๏ผ็ต่ทฏๅๅ่ฝ๏ผๅVoLTE๏ผไนๅVoice over LTE๏ผ 1—-ๅๅพ
ๆบ๏ผๅฐฑๆฏ4Gๅ3G/2Gๅๆถๅพ
ๆบ๏ผ4G็จๆฅไธ็ฝ๏ผ3G/2Gๅ็จๆฅๆ็ต่ฏ๏ผ่ฟ็งๆๆฏๆๆบๅ
้จๆไธคๅฅๅฐ้ขๅๅฐ็ณป็ป๏ผๅฏๆณ่็ฅ๏ผ่ฟ็งๆๆฏ๏ผๆๆบ็ตๆฑ ๆๅคๆไธๅฐไธๅคฉ็๏ผๅ
็ตๅฎ่ต้ฑ็ๆบไผๆฏ่ฟๆ ทๆฅ็๏ผ๏ผ 2—-CSFB๏ผๅฐฑๆฏ้่ฏๆถๅ่ฝๅฐ2Gๆจกๅผ๏ผๆ ๆณไธ็ฝ๏ผ๏ผ้่ฏ็ปๆๅๅๆขๅคๅฐ4G/3Gๆ
ๅตไธ๏ผ่ฟ็งๆๆฏๅชไฝฟ็จไธๅฅๅฐ้ข่ฏ็๏ผ็ฐๅจๆไปฌ4Gๆต่ฏไธป่ฆๆฏๆต่ฏ่ฟ็งๆนๆก๏ผๆฏ็ซ4G็ฝ็ป่ฟๅจๅปบ่ฎพไธญ๏ผๆไธไบๅบๅ่ฟๆฒกๆๅฎๆ่ฆ็ๅฐ๏ผ่ฟๆถๅๆขๅพ้่ฆ็ใ่นๆ็จไบ็ตไฟก็A1533็ๅ่ฝๆๆฏๅๅฆๅคๅไบไธไธชๅๅญๅซๅSRLTE๏ผๆฏไธ็ง็นๆฎๅฝขๅผ็CSFBใ —ๅจๅฝๅ
๏ผๅฏไปฅ็จDINGLI่ฟไธๆๅ็ดข็ฑ็ๆๆบๅฏไปฅ่ฟ่กๆต่ฏ๏ผๆไธไบ้กน็ฎ็ดๆฅ็จIPHONE5S่ฟ่กไฝ้ชๆต่ฏ๏ผๅจๅฝๅค๏ผไธป่ฆ็จNEMO่ฟไธๆ๏ผๅพๅฐ็ๅฐๆ็จTEMSๆฅๆต่ฏ๏ผ 3—-VoLTE๏ผ่ฟ็งๆๆฏ็Bๅข๏ผๅฎๆฏๆถๆๅจ4G็ฝ็ปไธๅ
จIPๆกไปถไธ็็ซฏๅฐ็ซฏ่ฏญ้ณๆนๆก๏ผๆฅๅ
ฅๆถๅปถๅคงๅคงๆๅ๏ผๅบๆฌไธๆฒกๆๆ่ฏ๏ผไปฅๅ่ฏๅฎไธป่ฆ็จ่ฟ็งๆๆฏไบ๏ผๆฏ็ซ2Gๆถไปฃๅฟซ็ปๆไบ๏ผ็ฎๅ่ฟ็งๆๆฏไธป่ฆ็จไบ4Gๅ
จ่ฆ็็ๅบๅใ —ๆต่ฏ่ฝฏไปถๆน้ข๏ผๆฎ่ฏด่ฆ็จCHARIOT๏ผ ๆไปฅ๏ผไธฅๆ ผ็่ฏด๏ผLTE็ฝ็ปๅชๆฏๆฐๆฎ็ฝ๏ผๅจๆชๅฎ็ฐVOLTE็ๆ
ๅตไธ๏ผLTEๅช่ฝ็งฐไนไธบ3.5G๏ผๆๆฏ็ผบ้ท4G๏ผๅชๆๅ
ๅซไบๅฎ็พ่ฏญ้ณๆนๆก๏ผไธไพ่ต2ใ3G็ฝ็ป็ๆ่ฝๅซๅ4G็ฝ็ปใๆฏ็ซๅฏนไบๆฐๆฎ๏ผ่ฏญ้ณ่ฟๆฏๅพ้่ฆ็ใ
SGLTE๏ผSVLTE๏ผSRLTEไธCSFB็ๅบๅซ
็ฐๅจLTEๅทฒ็ปๅนฟๆณๅ็จไธไธๅฎถ่ฟ่ฅๅ(ไธญๅฝ็งปๅจ๏ผไธญๅฝ่้ๅไธญๅฝ็ตไฟก)ใ ไฝๆฏๆไบๆฆๅฟต๏ผๆไปฌ้่ฆๅๆธ
ไธใๆฏๅฆSGLTE, SVLTE, CSFBๅSRLTEใ SVLTE๏ผSimultaneous Voice and LTE๏ผ๏ผๅณๅๅพ
ๆๆบๆนๅผใๆๆบๅๆถๅทฅไฝๅจLTEๅCSๆนๅผ๏ผๅ่
ๆไพๆฐๆฎไธๅก๏ผๅ่
ๆไพ่ฏญ้ณไธๅกใ SGLTE ๏ผsimultaneous GSM and LTE๏ผ๏ผLTEไธGSMๅๆญฅๆฏๆ๏ผ็ป็ซฏๅ
ๅซไบไธคไธช่ฏ็ใไธไธชๆฏๆฏๆLTE็ๅคๆจก่ฏ็๏ผไธไธชๆฏGSM็่ฏ็ใๅฏไปฅๆฏๆๆฐๆฎ่ฏญ้ณๅๆถ่ฟ่ก ใ SVLTEๅSGLTEๅบๆฌๆฏไธไธชๆฆๅฟต๏ผๆฏไธ็งๅๅกๅๅพ
็ญ็ฅ๏ผๆๆบๆๅ
ฅไธๅผ ๅก๏ผไฝๅฏไปฅๅๆถๅทฅไฝๅจLTE็ฝ็ปๅ2/3G็ฝ็ปไธ๏ผๅฆๆ23G็ฝ็ปๆฏCDMA๏ผๅๆฏSVLTE๏ผๅฆๆ23G็ฝ็ปๆฏGSM/UTRAN็๏ผๅๆฏSGLTE๏ผ๏ผ่ฟๆ ทๆฐๆฎไธๅกไฝฟ็จLTE็ฝ็ป๏ผ่ฏญ้ณไธๅก็จ23G็ฝ็ปใๅฏไปฅๅๆถๅทฅไฝใ CSFBๅๆฏไธ็งๅๅกๅๅพ
็ๆนๆก๏ผ็ป็ซฏๅช่ฝๅทฅไฝๅจไธไธช็ฝ็ปไธ๏ผไพๅฆๅทฅไฝๅจLTEไธ๏ผๅฝๆ่ฏญ้ณๆฅ็ตๆถ๏ผ้่ฟๅ่ฝ็ๆนๅผๅๅฐ23G็ฝ็ปไธๅทฅไฝ๏ผๅ ๆญค้็จCSFBๆนๆก4G็ฝ็ปๅ่ฏญ้ณๆฏไธ่ฝๅๆถ่ฟ่ก็๏ผๆณจๆ่ฟ้่ฏด็ๆฏ4G็ฝ็ปๅ่ฏญ้ณไธ่ฝๅๆถ่ฟ่ก่ไธๆฏไธ็ฝๅ่ฏญ้ณไธ่ฝๅๆถ่ฟ่ก๏ผๅฝๅ
็3ๅคง่ฟ่ฅๅๆฏๆๅบๅซ็๏ผๅฆไธ๏ผ 1.็งปๅจ4G็ฝ็ป๏ผ ็งปๅจ็3G็ฝ็ปๅฐฑๆฏ็งปๅจ็็๏ผ็งปๅจ็็ฝ็ปไธญๅฝๆ่ฏญ้ณๆฅ็ตๆถ้ฝไผ้ๆฉๅ่ฝๅฐGSM็ฝ็ป็๏ผๆๅฐๅ่ฝ3G็ฝ็ป็๏ผๅ ไธบ็งปๅจๅพๆธ
ๆฅ่ชๅทฑ็3G็ฝ็ปๆ ่ฎบๆฏ่ฆ็่ๅด่ฟๆฏไฟกๅท็จณๅฎๅบฆ้ฝๅพๆธฃ็ใๅคงๅฎถ้ฝ็ฅ้2G็ฝ็ปไธ่ฝๅจๆ็ต่ฏ็ๅๆถ่ฟๆฅๆฐๆฎไธๅก๏ผๅ ไธบ็งปๅจ4G่ฏญ้ณๅ่ฝ2Gไผๅฏผ่ด็ต่ๆญ็ฝ็ใ 2.่้4G็ฝ็ป๏ผ ่้3G็WCDMA็ฝ็ป้ๅบฆๅฟซ๏ผไฟกๅท็จณๅฎ๏ผ่ฏญ้ณ็ต่ฏๆถไผๅ่ฝๅฐ42Mb/s็3G็ฝ็ป๏ผWCDMAๅ
่ฎธ้่ฏ็ๅๆถ่ฟๆฅๆฐๆฎไธๅก๏ผไป่ฟ้ๅฏไปฅ็ๅบ๏ผ่ฝ็ถ่้็4Gๆๆบๅฆๆ้็จCSFBๆนๆกไนไธๆฏๆ4G็ฝ็ปๅ่ฏญ้ณๅๆถ่ฟ่ก๏ผไฝๆฏ็ฑไบๅ
ถๅ่ฝๅฐWCDMA็ฝ็ปๅ
่ฎธ้่ฏ็ๅๆถ่ฟๆฅๆฐๆฎไธๅก๏ผๅ ๆญค่ฏญ้ณ้่ฏๆถไธไผๆญ็ฝ๏ผไฝๆญคๆถไนไธๆฏๅทฅไฝๅจ4Gๆจกๅผ 3.็ตไฟก4G็ฝ็ป ็ฑไบCDMAไธLTEๅนถไธๆฏไธไธชไฝ็ณปไธญ็ๆๆฏ๏ผๆไปฅLTE่ฏญ้ณ้่ฏ่ฆๅ่ฝๅฐCDMA๏ผ้่ฏ็ปๆๅ่ฟๅLTE็ฝ็ป๏ผ็ตไฟกๅฐฑ่ฆๅจๅบ็ซไธๅๅพๅคง็ๆนๅจ๏ผๆๅ
ฅ็่ต้่พๅค็ใๅ
จ็็CDMA่ฟ่ฅๅ้ฝไธไผ้ๆฉCSFBๆนๆก็ใ่นๆ้็จไบไธ็งๆไธญๆนๆก๏ผไผๅๆถๅจCDMA 1xๅLTE็ฝ็ปๅพ
ๆบ๏ผ่ฟๅฌ่ตทๆฅๆ็นๅๅๅกๅๅพ
๏ผไฝCDMA 1xๅLTEๅๆถๅช่ฝๆไธไธช่ฟ่กๆฐๆฎ็ๆถๅใๅฆๆๆ็ต่ฏๅผๅ
ฅ๏ผไธญๆญLTEๆฐๆฎไธๅก๏ผๆ็ต่ฏๆฅ่ฟๆฅ็ใ็ฑไบๅจCDMA 1xๅLTEๅๅพ
ๆบ๏ผๆไปฅๆ นๆฌๅฐฑไธ้่ฆไฝฟ็จๅ่ฝๆๆฏ๏ผๅช่ฆ่ฐๆด้้จ๏ผๅ
ณ้ญLTEๆฐๆฎๆถๅ๏ผๅฐฑ่ฝๆ้้่
พๅบๆฅ๏ผ่ฎฉCDMA 1x่ฟ่ก่ฏญ้ณ้ไฟกใ ่นๆ็่ฟ็งๅฅ่ฉ็ๆนๆก๏ผ่ฝๅค่ฎฉC็ฝ่ฟ่ฅๅ็จๅ ๆนๅจ็ฝ็ปๅ่ฎฎๅฐฑ่ฝๆปก่ถณiphone5็้ๆฑ็๏ผ็ฎๅ่ฟ็งๅฅ่ฉๆนๆกๅซSRLTEใ ็ปผไธๆ่ฟฐ๏ผ 1ใๅฆๆ็ป็ซฏ่ฎพๅค้็จ็ๆฏSGLTEๅSVLTE็่ฏญ้ณๆนๆก๏ผ4G็ฝ็ปๅ่ฏญ้ณ้ฝๆฏๅฏไปฅๅๆถ่ฟ่ก็๏ผไธ็ฎกๅชไธช่ฟ่ฅๅใ 2ใ้็จCSFB็ๆนๆก็็ป็ซฏ่ฎพๅค๏ผ็งปๅจ็ฝ็ป็ฑไบไผๅ่ฝๅฐ2G๏ผ2Gๅไธๆฏๆไธ่ฝๅจๆ็ต่ฏ็ๅๆถ่ฟๆฅๆฐๆฎไธๅก๏ผๅ ๆญคไผๆญ็ฝใ่่้็ฝ็ป็ฑไบๅๅฐๅฐ็ๆฏWCDMA๏ผๅ ๆญคๅ ๆญค่ฏญ้ณ้่ฏๆถไธไผๆญ็ฝ๏ผไฝๆญคๆถไนไธๆฏๅทฅไฝๅจ4Gๆจกๅผใ 3ใSRLTE๏ผ่ฟไธชๆฏไธ้จ้ๅฏน็ตไฟกCDMA็ฝ็ป็ไธไธชๆนๆก๏ผ้็จ่ฟ็งๆนๆก็็ป็ซฏ่ฎพๅคไธๆ ทๆ ๆณๅๆถ่ฏญ้ณๅๆฐๆฎ๏ผๅ ๆญคไผๆญ็ฝใๅชๆ็ญ็ตไฟก้จ็ฝฒๅฅฝไบSRLTEๆๆๆดๅฅฝ็ไฝ้ชๅบฆใ
E-Lins New Product H685 WRT Quick Start
Before Installation and Configuration 1. H685 router has different version. Study your router version before installation. 2. For GSM/GPRS/EDGE/HSDPA/HSUPA/HSPA/HSPA+/4G LTE version, please get a SIM card with data business. 3. For CDMA2000 EVDO/CDMA1x version, please get a UIM card with data business or inform us before order if the network uses non-ruim (nam-flashing). 4. Make […]
Quickstart for H685 series 3G 4G routers
Before Installation and Configuration 1. H685 router has different version. Study your router version before installation. 2. For GSM/GPRS/EDGE/HSDPA/HSUPA/HSPA/HSPA+/4G LTE version, please get a SIM card with data business. 3. For CDMA2000 EVDO/CDMA1x version, please get a UIM card with data business or inform us before order if the network uses non-ruim (nam-flashing). 4. Make […]
E-Lins products FAQ — Router Cell Low Signal
Issue: Router Cell Low Signal Related Pictures: Description: At H685/H820 router, the web status page indicates low signal number or bar. Main Cause and Solution: Item Cause Solution 1 cellular network low signal in the site try to move to other place to test if can get better signal 2 antenna not […]
Latest H685 Openwrt LTE Router for Australia
Introduction The H685 series Cellular Router designed for establish a 2G/3G/4G cellular and Wi-Fi wireless network and share a cellular broadband connection. The H685 series Cellular Router enables users to quickly create a secure Wi-Fi (802.11 b/g/n) network and provide access to the Internet using a cellular network. By connect to cellular mobile network; an […]
TDD LTE and FDD LTE
As we know, the LTE mainly covers two types, which are TDD and FDD. ย Let’s talk something aboutย TDD LTE and FDD LTEโs Advantages / disadvantages of for cellular communications. There are a number of the advantages and disadvantages of TDD and FDD that are of particular interest to mobile or cellular telecommunications operators. These are […]
Advantages and Disadvantages of 4G WIRELESS TECNOLOGY
Today is the day of high data requirement in internet. In most field the wireless system is very widely used. Currently a number of technologies like 1G, 2G, 2.5G, 3G, 3.5G etc. ย A new technology is introduced which is called as 4G technology. Fourth generation wireless system is a packet switched wireless system with wide […]
่ทฏ็ฑๅจไธ่ฝไธ็ฝๆไน่งฃๅณ
่ทฏ็ฑๅจไธ่ฝไธ็ฝๆไน่งฃๅณ ้็็ต่ๅ็ฝ็ป็ๆฎๅ๏ผๅจๅฎถไธ็ฝๅทฒ็ปๆไธบๅธ็ฉบ่งๆฏ็ไบไบ๏ผๆ็ๅฎถๅบญๅฏ่ฝๅฎถไธญไธๅชไธๅฐ็ต่๏ผ่ฟๆถๅไธบไบไฟ่ฏๅฎถ้ๅไธชๆๅ้ฝๅฏไปฅไธ็ฝๆไธๅฐ่ทฏ็ฑๅจๅฐฑๆฏๅฟ
ๅค็ไบใไฝๆฏๆ็ๆๅ็ปๅธธๅ ไธบ้
็ฝฎๆ่ฏฏ่้ ๆ่ทฏ็ฑๅจไบง็ๆ
้๏ผ้ฃไนไปๅคฉๅฐฑ่ฎฉ็ผ่พ็ปไฝ ๆฏๆฏๆๅธฎๆจ่ฝปๆพๆๅฎ่ฟไบ้ฎ้ขใ ๆ ๆณๆต่ง็ฝ้กต ๆ
้็ฐ่ฑก๏ผ็ฝ้กตไปฅไธ่ฝๆญฃๅธธๆๅผ๏ผไฝๆฏQQไน็ฑป็็จๅบๅดๅฏไปฅๆญฃๅธธ่ฟ่กใ ่งฃๅณๆนๆณ๏ผ่ฆ่งฃๅณ่ฟไธช้ฎ้ข๏ผๅปบ่ฎฎๅจ่ทฏ็ฑๅจๅ่ฎก็ฎๆบ็ฝๅกไธๆๅจ่ฎพ็ฝฎDNSๆๅกๅจๅฐๅ๏ผ(ISPๅฑ็ซฏๆไพ็ๅฐๅ๏ผ๏ผๆๅผ่ทฏ็ฑๅจ่ฎพ็ฝฎ็้ข๏ผๆพๅฐโ็ฝ็ปๅๆฐโไธญ็โWANๅฃๅๆฐโ็ๅญๆฎต๏ผ็ถๅๅจไธ้ขๆๅจ่ฎพ็ฝฎDNSๆๅกๅจๅฐๅใๅฆๅค๏ผๅจโDHCPๆๅกโ่ฎพ็ฝฎ้กน๏ผไน้่ฆๆๅจ่ฎพ็ฝฎDNSๆๅกๅจๅๅค็จ็DNSๆๅกๅจๅฐๅ๏ผ่ฏฅๅฐๅ้่ฆไปISPไพๅบๅ้ฃ้่ทๅใ ๆ ๆณ่ฟ่กๆจๅท ๆ
้็ฐ่ฑก๏ผไธ่ฝ่ฟ่กๆญฃๅธธ็ๆจๅท็จๅบใ ่งฃๅณๆนๆณ๏ผ่ฟ็ง้ฎ้ข็่งฃๅณๆนๆณๆฏ่พ็ฎๅ๏ผๅ
ทไฝๅๆณๆฏ๏ผๆๅผWebๆต่งๅจ๏ผๅจๅฐๅๆ ไธญ่พๅ
ฅ่ทฏ็ฑๅจ็็ฎก็ๅฐๅ๏ผๅฆ192.168.1.1๏ผๆญคๆถ็ณป็ปไผ่ฆๆฑ่พๅ
ฅ็ปๅฝๅฏ็ ๏ผ่ฏฅๅฏ็ ๅฏไปฅๅจไบงๅ็่ฏดๆไนฆไธๆฅ่ฏขๅฐ๏ผ๏ผ็ป้ๅ่ฟๅ
ฅ็ฎก็็้ข๏ผ้ๆฉ่ๅโ็ฝ็ปๅๆฐโไธ็โWANๅฃ่ฎพ็ฝฎ้้กน๏ผๅจๅณ่พนไธป็ชๅฃไธญ๏ผโWANๅฃ่ฟๆฅ็ฑปๅโ้ๆฉโPPPoEโ๏ผ่พๅ
ฅโไธ็ฝ่ดฆๅทโๅโไธ็ฝๅฃไปคโ๏ผ็นๅป่ฟๆฅๆ้ฎๅณๅฏใ ้จๅ่ฎก็ฎๆบๆ ๆณๆญฃๅธธ่ฟๆฅ ๆ
้็ฐ่ฑก๏ผ่ทฏ็ฑๅจ็กฌไปถไธๆฒกๆ้ฎ้ข๏ผๆ่ฟๆฅ็่ฎก็ฎๆบไนๆฒกๆ้ฎ้ข๏ผไฝๆฏๅดไธ่ฝๅฎ็ฐๆญฃๅธธ่ฟๆฅ๏ผ่ๅฑๅ็ฝไธญ็ๅ
ถไป่ฎก็ฎๆบๅฏไปฅๆญฃๅธธ่ฟๆฅไธ็ฝใ ่งฃๅณๆนๆณ๏ผๅ
ๅฐ่ขซ็ปๅฎMACๅฐๅ็่ฎก็ฎๆบ่ฟๆฅ่ณ่ทฏ็ฑๅจLAN็ซฏๅฃ๏ผไฝ่ทฏ็ฑๅจไธ่ฆ่ฟๆฅModemๆISPๆไพ็ๆฅ็บฟ๏ผ๏ผ็ถๅ๏ผ้็จ่ทฏ็ฑๅจ็MACๅฐๅๅ
้ๅ่ฝ๏ผๅฐ่ฏฅ็ฝๅก็MACๅฐๅๅคๅถๅฐๅฎฝๅธฆ่ทฏ็ฑๅจ็WAN็ซฏๅฃ๏ผๆฅ็ๅจๆช่ขซ็ปๅฎ็่ฎก็ฎๆบไธ่ฟ่กๅฆไธๆไฝ๏ผWindows 2000/XPไธๆโๅผๅงโ่ฟ่กโ๏ผ่พๅ
ฅโcmd/k ipconfig /allโ๏ผๅ
ถไธญโPhysical AddressโๅฐฑๆฏๆฌๆบMACๅฐๅใ
ไธฒ่ไธคไธช่ทฏ็ฑๅจๅฆไฝไธ็ฝ
ไธฒ่ไธคไธช่ทฏ็ฑๅจๅฆไฝไธ็ฝ ๅจๆไปฌไธ็ฝ็ๆถๅ้ๅธธไผๅ็ฐ่ฟๆ ท็ไธ็งๆ
ๅต๏ผๅจไธๆ น็ฝ็บฟๅทฒ็ป้พๆฅๅฐไบไธไธช่ทฏ็ฑๅจ็ๆฅๅฃไนๅ๏ผๆไปฌๅงไธๅฐๅฎ็งฐไนไธบ่ทฏ็ฑๅจA๏ผๅจ่ทฏ็ฑๅจAๅๅๅบไธๆ น็บฟ่ฟ่ฆ้พๆฅๅฆๅคไธไธช่ทฏ็ฑๅจ๏ผๆไปฌ็งฐไนไธบ่ทฏ็ฑๅจB๏ผ้ฃไน้ฎ้ขๆฏ่ฟไธช่ทฏ็ฑๅจ… ๅจๆไปฌไธ็ฝ็ๆถๅ้ๅธธไผๅ็ฐ่ฟๆ ท็ไธ็งๆ
ๅต๏ผๅจไธๆ น็ฝ็บฟๅทฒ็ป้พๆฅๅฐไบไธไธช่ทฏ็ฑๅจ็ๆฅๅฃไนๅ๏ผๆไปฌๅงไธๅฐๅฎ็งฐไนไธบ่ทฏ็ฑๅจA๏ผๅจ่ทฏ็ฑๅจAๅๅๅบไธๆ น็บฟ่ฟ่ฆ้พๆฅๅฆๅคไธไธช่ทฏ็ฑๅจ๏ผๆไปฌ็งฐไนไธบ่ทฏ็ฑๅจB๏ผ้ฃไน้ฎ้ขๆฏ่ฟไธช่ทฏ็ฑๅจB่ฏฅๆๆ ทๅฎ็ฐๆญฃๅธธ็ไธ็ฝๅ่ฝๅข๏ผ ไปๅคฉๆไปฌๆฅ่ฐไธไธๅฉ็จไธคๅฐ่ทฏ็ฑๅจ๏ผ็ฝ็บฟๅ็ต่่ฟไธ่
็้พๆฅๆนๅผๅ่ฎพ็ฝฎๅๆณ๏ผไป่ๅฎ็ฐๆ็ป็ๅ้ไธ็ฝๅ่ฝใๅ
ทไฝ็ๆญฅ้ชคๆฏ๏ผ้ฆๅ
้่ฆๆฅ็ไธไธไธคๆฌพ่ทฏ็ฑๅจ็IPๅฐๅๆฏๅฆไธ่ด๏ผๅฆๆไธ็ธๅ็่ฏ้ฃไนๅฏไปฅ่ทณ่ฟ่ฟๆญฅ๏ผๅฎ้
ไธไธ่ฌ็่ทฏ็ฑๅจ็IPๆฏ192.168.0.1ใๆฅ็่ฟๅ
ฅ่ทฏ็ฑๅจB็็ฎก็็้ข๏ผๆพๅฐ่ทฏ็ฑๅจB็LANๆฅๅฃ๏ผๅนถๅฐ่ทฏ็ฑๅจB็IPๅฐๅ่ฎพ็ฝฎไธบ192.168.1.1๏ผ็ถๅไฟๅญใ้ฃไนไปฅๅ่ทฏ็ฑๅจB็IPๅฐฑๅๆไบ้ๆฐ่ฎพ็ฝฎๅฅฝ็่ฟไธชๅฐๅไบใ ๆฅ็๏ผ่ฎฉ่ฎฉ่ทฏ็ฑๅจA่ฟๆฅๅฐ็ฝ็ปๅนถ่ฟๅ
ฅ่ทฏ็ฑๅจA็็ฎก็็้ข๏ผๅๆถๅฐDNSๅๅญ็ฝๆฉ็ ็ญไฟกๆฏๅคๅถ๏ผๅนถๅจ็้ขไธๆพ็คบๅบๆฅใ็ถๅ๏ผๅฐ่ทฏ็ฑๅจA็LANๅฃๅๅบๆฅ็็ฝ็บฟ่ฟๆฅๅฐ่ทฏ็ฑๅจB็WANๆฅๅฃไธ๏ผๆๅๅจๆต่งๅจไธญ่พๅ
ฅ่ฎพ็ฝฎไนๅ็IPๅฐๅๅ่ฟๅ
ฅ่ทฏ็ฑๅจBใๅจ่ทฏ็ฑๅจBไธญๆพๅฐๅ
ถWANๆฅๅฃ๏ผๅฐไน่ฎพ็ฝฎไธบ้ๆIPใ ๅฐ่ทฏ็ฑๅจA็ LANๅฃๅๅบ็็ฝ็บฟ่ฟๆฅๅฐ่ทฏ็ฑๅจB็WANๅฃไธ๏ผๅๅฐๆต่งๅจไธญ่พๅ
ฅไฟฎๆนๅ็IPๅฐๅ่ฟๅ
ฅ่ทฏ็ฑๅจB็็ฎก็็้ข192.168.0.X๏ผ่ฟไธชๅไธ่ฌ่กจ็คบ็ๆฏ22ๅฐ254ไน้ดไปปไฝ็ๅๆฐใๅ
ถไธญ๏ผๅญ็ฝๆฉ็ ๅDNS็ไฟกๆฏไธ่ทฏ็ฑๅจA็ธๅ๏ผ็ฝๅ
ณ่ฎพ็ฝฎไธบ่ทฏ็ฑๅจA็็ฎก็IPๅฐๅ๏ผๅฐ่ฎพ็ฝฎๅฅฝ็IPๅฐๅ็นๅปไฟๅญใ ๅฐไบๆญคๅป๏ผไธคๅฐ่ทฏ็ฑๅจๅฐฑๅฎ็ฐไบไธฒๆฅ๏ผไธ่ฌๅฝ่ทฏ็ฑๅจAไธ็ฝ็ๆถๅ๏ผ่ทฏ็ฑๅจB่ฟๆฅๅฐ็ต่ไนๅๅๆ ทไนๅฐฑๅฏไปฅไธ็ฝไบใ
ๆฐ่ฃ
็ณป็ป่ทฏ็ฑๅจ้
็ฝฎๆนๆณ
ๆฐ่ฃ
็ณป็ป่ทฏ็ฑๅจ้
็ฝฎๆนๆณ ้็ๅบ็จwin7็ณป็ป็ไบบ่ถๆฅ่ถๅค๏ผๅฏนไบ่ฟไธช็ณป็ป็ๅบ็จๅฐฑๆดๅคไบ๏ผๅ
ถไธญๅคงๅฎถๆๅ
ณๆณจ็ๅฐฑๆฏ่ฟไธช็ณป็ปๅ่ทฏ็ฑๅจไธ็ฝ็้ฎ้ขใไธ้ข๏ผๆไปฌๅฐฑๆฅ่ฎฒ่งฃไธไธwin7็ณป็ป็่ทฏ็ฑๅจ็่ฎพ็ฝฎ่ฟ็จใ ้ฆๅ
ๆๅผๆต่งๅจ๏ผๅจๅฐๅๆ ่พๅ
ฅ192.168.1.1ไนๅไผๅผนๅบๅฏน่ฏๆก๏ผๆฅ็่พๅ
ฅ่ดฆๅทๅๅฏ็ ๏ผๅช่ฆๆฒกๆ่ฎพ็ฝฎ่ฟ๏ผไธ่ฌ็่ทฏ็ฑๅจ่ดฆๅทๅๅฏ็ ้ฝๆฏadminใ ๅ็ป้่ทฏ็ฑๅจ็็้ขไนๅๅบ็ฐ่ฎพ็ฝฎ่ทฏ็ฑๅจ็็้ข๏ผ้ๆฉๅฅฝไธ็ฝๆนๅผ๏ผ็นๅปไธไธๆญฅ๏ผๆฅ็็ปง็ปญ็นๅปไธไธๆญฅ่พๅ
ฅๅฟ
่ฆ็ไธ็ฝ่ดฆๆทไฟกๆฏๅๆฌก็นๅปไธไธๆญฅ๏ผ็ถๅ่ฟๅ
ฅๆ ็บฟ่ฎพ็ฝฎ๏ผ็นๅปไธไธๆญฅ๏ผ็ถๅๅผๅฏDHCPๅ่ฝ๏ผไธ่ฌๆฏ็นๅป็ณป็ป็ๅณไธ่ง็ๅพๆ ๏ผใ ๆๅ๏ผๅณ้ฎๆๅผ็ฝ็ปไธญๅฟ้ๆฉๆฌๅฐ่ฟๆฅ๏ผๅๅฐๆต่งๅจ้ๆฉ็นๅปๅฎๆๅฐฑOKๅฏ๏ผ
่ทฏ็ฑๅจWANๅฃๆ็คบ็ฏไธไบฎๆฏไปไนๅๅ
่ทฏ็ฑๅจWANๅฃๆ็คบ็ฏไธไบฎๆฏไปไนๅๅ ่ทฏ็ฑๅจWANๅฃ็ฏไธไบฎ๏ผๆฃๆฅไบ่ทฏ็ฑๅจ็่ฟๆฅ๏ผๅ็ฐ็บฟ่ทฏ่ฟๆฅๆญฃๅธธใ่ทฏ็ฑๅจ็่ฎพ็ฝฎไนๆฒกๆ้ฎ้ข๏ผๅคๆฌก่ฏ้ชๅ่ทฏ็ฑๅจWANๅฃๆ็คบ็ฏไพๆงไธไบฎ๏ผๅบ็ฐ่ฟ็งๆ
ๅต่ฏฅๅฆไฝ่งฃๅณ๏ผ 1.้ฆๅ
ๆฃๆฅ็ฉ็็บฟ่ทฏๆฏๅฆ่ฟ้ฟ๏ผๅ็ป็บฟไผ ่พ่ท็ฆปไธ่ฌไธบ100็ฑณ,ๅฆๆ่ถ
่ฟๆญค่ท็ฆป๏ผไฟกๅทๅจไผ ่พๆน้ขไผๅบ็ฐ่กฐๅๆฏ่พไธฅ้็ญ็ฐ่ฑก๏ผ้ ๆWANๅฃ็ฏไธไบฎใ 2.ๆฅ็่ทฏ็ฑๅจWANๅฃ็็ซฏๅฃๆจกๅผ๏ผๅฏ่ฝ็ซฏๅฃๆจกๅผไธๅน้
ใๆฏๅฆ็ฝ้็บฟ่ทฏๆฏ10Mๅ
จๅๅทฅ็๏ผ่่ทฏ็ฑๅจWANๅฃ่ฎพ็ฝฎ็ๆฏ100Mๅ
จๅๅทฅ็๏ผๅฐฑๅบ็ฐ่ฟ็งๆ
ๅตใๅฐ่ฏไฟฎๆนWANๅฃ้็ไธบ10Mๅ
จๅๅทฅใ 3.ๆฃๆฅWANๅฃๆฏๅฆๆญฃๅธธ๏ผๅฏไปฅๅฐWANๅฃ่ฟๆฅๅ
ถไป่ฎพๅคๆ็ดๆฅ่ฟๆฅ็ต่ใๅฆๆๆ็คบ็ฏๆญฃๅธธ๏ผ่ฝๅค้่ฎฏ๏ผๅ่ฏดๆWANๅฃๆญฃๅธธใๅฆๆๆ็คบ็ฏไธไบฎ,ไธ่ฝ้่ฎฏๅ่ฏดๆWANๅฃๆ้ฎ้ขใ 4.ๆฃๆฅ็ฝ็บฟๆฏๅฆๆญฃๅธธ๏ผๅฏไปฅๆขๆ น็ฝ็บฟๆๅฐ็ฝ็บฟๆๅจๅ
ถไป่ฎพๅคไธ,็ๆฏๅฆๆญฃๅธธใ ไปฅไธๅฐฑๆฏ่ทฏ็ฑๅจWANๅฃๆ็คบ็ฏไธไบฎ็ๅๅ ๅๆๅๅ
ถ่งฃๅณๆนๆณ๏ผ่ทฏ็ฑๅจ่ฟไฝไธๆญฃๅธธๆถไน้่ฆๆฅ็ๆ็คบ็ฏๅทฅไฝ็ถๆใ
่ทฏ็ฑๅจๆไนๆ ทๅ
ฑไบซๆไปถ
่ทฏ็ฑๅจๆไนๆ ทๅ
ฑไบซๆไปถ ๆ็ฐๅจ็จ็ๆฏๅฐๅผ็ต่๏ผๅฆๅคไนฐไบไธไธช็ฌ่ฎฐๆฌใๆๆณๆ็ต่้็ๆไปถ้ฝๅคๅถๅฐ็ฌ่ฎฐๆฌไธๅปใๆไธไธช่ทฏ็ฑๅจ๏ผ่ฏท้ฎๆไนๅปบ็ซๅ
ฑไบซๅข๏ผ ๅณ้ฎ็ฝไธ้ปๅฑ
ๅฑๆง๏ผ่ฎพ็ฝฎๅฎถๅบญๆๅฐๅๅๅ
ฌ็ฝ็ป๏ผ็ถๅไธ็ดไธไธๆญฅ๏ผไธญ้ด้่ฆ้ๆฉ็ๆฏโๆญค่ฎก็ฎๆบ้่ฟๅฑ
ๆฐ็ฝ็็ฝๅ
ณๆ็ฝ็ปไธ็ๅ
ถๅฎ่ฎก็ฎๆบ่ฟๆฅๅฐInternetโใไธคๅฐ็ต่่ฎพไธไธชๅทฅไฝ็ปๅๆฏๅฆโMSHOMEโใโๅฏ็จๆไปถๅๆๅฐๆบๅ
ฑไบซโใโๅฎๆ่ฏฅๅๅฏผ๏ผๆไธ้่ฆๅจๅ
ถๅฎ่ฎก็ฎๆบไธ่ฟ่ก่ฏฅๅๅฏผโ๏ผๆๅๅฎๆใ ๅณ้ฎๆ็็ต่โโๅฑๆงโโ่ฎก็ฎๆบๅโโ็ฝ็ปID๏ผ็ถๅ้ๆฉโๆฌๆบๆฏๅไธ็ฝ็ป็ไธ้จๅ๏ผ ็จๅฎ่ฟๆฅๅฐๅ
ถๅฎๅทฅไฝ็็่ฎก็ฎๆบโใโๅ
ฌๅธไฝฟ็จๆฒกๆๅ็็ฝ็ปโใๅทฅไฝ็ปๅ็งฐๅๆๅ็ฌฌไธๆญฅ้็ไธๆ ท๏ผๆๅๅฎๆใ ๅผๅงโโ่ฎพ็ฝฎโโๆงๅถ้ขๆฟโโ็จๆทๅธๆท๏ผๅจ่ฟ้ๅผๅฏGuestๆฅๅฎพๅธๆทใ ๅณ้ฎๆ็็ต่โโ็ฎก็โโๆฌๅฐ็จๆทๅ็ปโโ็จๆท๏ผAdministratorๅธๆท้ๅพไธโๅฏ็ ๆฐธไธ่ฟๆโ๏ผGuestๅธๆท้ๅพไธโ็จๆทไธ่ฝๆดๆนๅฏ็ ใๅฏ็ ๆฐธไธ่ฟๆโ็กฎๅฎใ ๅผๅงโโ่ฎพ็ฝฎโโๆงๅถ้ขๆฟโโ็ฎก็ๅทฅๅ
ทโโๆฌๅฐๅฎๅ
จ็ญ็ฅโโ็จๆทๆๅฉๆๆดพ a.ไป็ฝ็ป่ฎฟ้ฎๆญค่ฎก็ฎๆบโโๆทปๅ ็จๆทๅ็ป๏ผ่ฟ้่พๅ
ฅโGuestโ็กฎๅฎใ b.ๆ็ปไป็ฝ็ป่ฎฟ้ฎ่ฟๅฐ่ฎก็ฎๆบ๏ผ่ฟ้ๆไปไน้กน้ฝๅ ้ค็ถๅ็กฎๅฎใ ๅผๅงโโ่ฎพ็ฝฎโโๆงๅถ้ขๆฟโโ็ฎก็ๅทฅๅ
ทโโๆฌๅฐๅฎๅ
จ็ญ็ฅโโๅฎๅ
จ้้กน a.็ฝ็ป่ฎฟ้ฎ๏ผๆฌๅฐๅธๆท็ๅ
ฑไบซๅๅฎๅ
จๆจกๅผๆนไธบโ็ปๅ
ธ-ๆฌๅฐ็จๆทไปฅ่ชๅทฑ็่บซไปฝ้ช่ฏโ b.ๅธๆท๏ผ็ฎก็ๅๅธๆท็ถๆๆนไธบๅฏ็จ c.ๅธๆท๏ผๆฅๅฎพๅธๆท็ถๆๆนไธบๅฏ็จ d.ๅธๆท๏ผไฝฟ็จ็ฉบ็ฝๅฏ็ ็ๆฌๅฐๅธๆทๅชๅ
่ฎธ่ฟ่กๆงๅถๅฐ็ปๅฝๆนไธบ็ฆ็จ ไธคๅฐ็ต่ๅๅซ่ฎพIP๏ผๅณ้ฎ็ฝไธ้ปๅฑ
โโๅฑๆง๏ผๆฌๅฐ่ฟๆฅโโๅฑๆงโโTCP/IPๅ่ฎฎ๏ผๆIPๅฐๅ๏ผๅ
ถไธญไธๅฐ็ต่่ฎพไธบ192.168.1.2๏ผๅฆไธๅฐ่ฎพไธบ192.168.1.3๏ผๅญ็ฝๆฉ็ ๆฏ่ชๅจ็๏ผ้ป่ฎค็ฝๅ
ณ้ฝ่ฎพไธบ192.168.1.1 ไปฅไธๆญฅ้ชค้ฝๅไธๆฅ๏ผไธไธชๅฑๅ็ฝๅฐฑๅๅฅฝไบ๏ผๅๅ้ขไฝ ๅช้่ฆๆไธคๅฐ็ต่ไบ็ธ้่ฆ่ฎฟ้ฎ็็ฃ็่ฎพไธบๅ
ฑไบซๅฐฑๅฏไปฅไบใ
็ป้ชๅไบซ๏ผ ๆพๅบ่ทฏ็ฑๅจ็็ฝๅ
ณๅฐฑ่ฟไน็ฎๅ
็ป้ชๅไบซ๏ผ ๆพๅบ่ทฏ็ฑๅจ็็ฝๅ
ณๅฐฑ่ฟไน็ฎๅ ่ทฏ็ฑๅจๅจๅคงๅฎถๆฅๅธธ็ๆดปไธญ่ฟ็จๅพๅค๏ผๆฏๅฆๅจ่ฎพ็ฝฎ็ต่ๅบๅฎIP็ๆถๅๆไปฌ้่ฆๆพๅฐ่ทฏ็ฑๅจ็็ฝๅ
ณๅฐๅ๏ผ่ฟไธชๅฐฑๆฏไธๅคงๅญฆ้ฎ๏ผๅฎ้
ไธๅพๅคไบบ้ฝไธ็ฅ้่ฟไนๅผ๏ผไปๅคฉๆๅฐฑๆๅคงๅฎถๆไนๅปๅ๏ผ ็ฌฌไธๆญฅ๏ผๆๅผไฝ ็ต่็ๆต่งๅจ๏ผๅจๅฐๅๆ ่พๅ
ฅไฝ ็่ทฏ็ฑๅจIPๅฐๅ๏ผๅฆๆไฝ ็่ทฏ็ฑๅจๆฒกๆ่ฎพ็ฝฎ่ฟIPๅฐๅ็่ฏ๏ผไธ่ฌ้ป่ฎค็ๆฏ192.168.1.1่ฟไธชๅฐๅ๏ผๅจๅฐๅๆ ่พๅ
ฅ192.168.1.1ใ ็ฌฌไบๆญฅ๏ผๅฑๅนไผๅผนๅบๅฏน่ฏๆก๏ผๅจๅฏน่ฏๆก็็ธๅบ็ฉบ็ฝๅค่พๅ
ฅไฝ ่ทฏ็ฑๅจ็ๅฏ็ ๅ่ดฆๅท๏ผๅๆ ท๏ผๅฆๆไฝ ็่ทฏ็ฑๅจๆฒกๆ่ขซ่ฎพ็ฝฎ่ฟไธ่ฌ็ๅฏ็ ๅ่ดฆๅท้ฝๆฏadminใ ็ฌฌไธๆญฅ๏ผๆฅ็ๅฐฑ่ฟๅ
ฅ่ทฏ็ฑๅจ็้ข๏ผ็นๅป่ทฏ็ฑๅจ็่ฟ่ก็ถๅต๏ผ็ไธไธๅฎ้
ไธ็่ทฏ็ฑๅจ็่ฟ่ก็ถๆใ ๅจ่ทฏ็ฑๅจ็wan็ถๆๆ ไธๆพๅฐMACๅฐๅ๏ผIPๅฐๅ็ญไฟกๆฏๅนถๅฐๅ
ถๅคๅถๆ่ฟไบไฟกๆฏๅคๅถไธๆฅ๏ผ็ถๅๆไปฌๅฐฑ็ๅฐไบ่ทฏ็ฑๅจ็dnsๆๅกๅจไฟกๆฏ๏ผๅฝ็ถ็ฝๅ
ณ็ไฟกๆฏไนๆ ๆฅไธๆฅๆไปฌ่ฆๅ็ๅฐฑๆฏๅฐๅ
ถไฟกๆฏไธ็ต่็ๅๆฐๅฏนๆฏๅพๅนถไฝ ๆๅผ็ฝ็ปๅ
ฑไบซไธญๅฟ๏ผ็นๅปๆดๆน้้
ๅจ่ฎพ็ฝฎใ ็ถๅ้ๆฉๅ่ฎฎ็ๆฌ4๏ผTCP/IPV4๏ผๅนถ็นๅปๅฑๆงใ ็ฌฌๅๆญฅ๏ผๆฅไธๆฅๆไปฌๅฐฑ็ๅฐๅญ็ฝๆฉ็ ๏ผ้ป่ฎค็ฝๅ
ณ๏ผDNSๆๅกๅจ็ญไฟกๆฏ็ๅๆฐ๏ผ่ฟไบ้ฝๆฏไธไธๅฏนๅบ็๏ผ่IPๅฐๅๆฏไธๅผๅงไฝ ่ฎพ็ฝฎ็ๅนถ้ไป่ทฏ็ฑๅจ่ฏปๅบๆฅ็๏ผ่ฟไธช้่ฆๅผ่ตทๆฐๆ็้่ง๏ผไธ่ฌ็ๆฐๆๅฎนๆๆๆททใ ๅจ่ฟ้็IPๅฐๅๆฏไฝ ่ชๅทฑ่ฎพๅฎ็๏ผไธๆฏไป่ทฏ็ฑๅจไธ่ฏปๅบๆฅ็๏ผ่ฟไธ็น่ฆๆณจๆ๏ผๆฐๆๅฎนๆๆททๆทใ
่งฃๅณ่ทฏ็ฑๅจๆ ๆณ็ป้็ๅฅฝๅๆณ
่งฃๅณ่ทฏ็ฑๅจๆ ๆณ็ป้็ๅฅฝๅๆณ ็ปๅคงๅคๆฐ็่ทฏ็ฑๅจ็ๆไฝๅฐๅ้ฝ้ฝๆฏ192.168.0.1๏ผไธ่ฌๅช่ฆ่พๅ
ฅไบ่ฟไธชๅฐๅๅฐฑๅฏไปฅ่ฝปๆพ่ฟๅ
ฅ่ทฏ็ฑๅจ็ฎก็็้ข๏ผไฝๆฏๆๆถๅๅดไธๆฏๅฆๆญคไผๅบ็ฐ็ป้ๅฏ็ ๆ่
็จๆทๅ้่ฏฏ็้ฎ้ข๏ผ็นๅซๆฏๅจไธไบๅฎ่ฃ
ไบESETๆๆฏ่ฝฏไปถ็็ต่ๆดๆฏๅฆๆญค… ็ปๅคงๅคๆฐ็่ทฏ็ฑๅจ็ๆไฝๅฐๅ้ฝ้ฝๆฏ192.168.0.1๏ผไธ่ฌๅช่ฆ่พๅ
ฅไบ่ฟไธชๅฐๅๅฐฑๅฏไปฅ่ฝปๆพ่ฟๅ
ฅ่ทฏ็ฑๅจ็ฎก็็้ข๏ผไฝๆฏๆๆถๅๅดไธๆฏๅฆๆญคไผๅบ็ฐ็ป้ๅฏ็ ๆ่
็จๆทๅ้่ฏฏ็้ฎ้ข๏ผ็นๅซๆฏๅจไธไบๅฎ่ฃ
ไบESETๆๆฏ่ฝฏไปถ็็ต่ๆดๆฏๅฆๆญคใ ไปๅคฉๆไปฌๅฐฑๆฅ่งฃๅณ่ฟไธช้ฎ้ข๏ผ้ฆๅ
ๅๅปไปปๅกๆ ๅณๆน็โๆพ็คบ้่็ๅพๆ โๆ้ฎ๏ผๅฐ้่บซ็ๅพๆ ้ฝๅฑ็ฐๅบๆฅใ ๆฅ็ๅจ้ขๆฟไธญไฝ ๅฐฑไผ็ๅฐESET่ฝฏไปถ็ๅพๆ ้ข๏ผๆฅ็ไฝ ๅฐฑๅณๅปESETๆๆฏ่ฝฏไปถๅพๆ ๏ผ่ฟๆถไผๅผนๅบ้ๆฉ็้ข๏ผๆฅ็้ๆฉโๆๅผESET Smart Securityโๅฝไปค๏ผ ็ถๅๅจๅผนๅบโESET Smart Securityโๅฏน่ฏๆก็ๅทฆ่พน้ๆฉโ่ฎพ็ฝฎโ้้กนๅนถๅๅป โ่ฟๅ
ฅ้ซ็บง่ฎพ็ฝฎโๆ้ฎ๏ผๆฅ็ๅๅปโ่ฟๅ
ฅ้ซ็บง่ฎพ็ฝฎโๆ้ฎ๏ผ่ฟๆถๅฐฑไผๅบ็ฐไธไธชๆฐ็ๅฏน่ฏๆก๏ผๅนถ้ๆฉ็ฝ็ป้้กนใๅจ่ฟไธช็้ขไธญ๏ผไฝ ไผ็ๅฐไธชไบบๆๅพ็จ็ๆ้ฎ๏ผๆญคๅปไฝ ๅๅปไธๆ่ๅ้ๆฉ็ณป็ป้ๆ็้้กนใ่ฟๆถๅฐฑๅผนๅบไบโ็ณป็ป้ๆโ็่ฎพ็ฝฎ้กนไบ๏ผไฝ ็ถๅๅฐฑ้กบๅฟ็ๅๅปโ็ณป็ป้ๆโไธๆๆ้ฎๅนถ้ๆฉโๅทฒๅฎๅ
จ็ฆ็จไธชไบบ้ฒ็ซๅขโ้้กนใ ๆๅๅฐฑๅๅปโ็กฎๅฎโๆ้ฎๅ
ณ้ญๅฏน่ฏๆกๅนถ้ๅบๅฐๆๆฏ่ฝฏไปถ็็ชๅฃใ่ฟๆถไฝ ๅๆฌก็ๆๅผIE๏ผ่พๅ
ฅ192.168.0.1๏ผๅ็ฐๅๅฏไปฅๆญฃๅธธ็ไฝฟ็จ่ทฏ็ฑๅจไบใ
็ฝ็ปๅ ตๅก่ฏท้ๆฐ่ฎพ็ฝฎ่ทฏ็ฑๅจๅง
็ฝ็ปๅ ตๅก่ฏท้ๆฐ่ฎพ็ฝฎ่ทฏ็ฑๅจๅง ไธ่ฌ็ฝ็ปๅ ตๅกๆฏ้ ๆ็ฝ็ปๅๅก็ๅๅ ๏ผไธ่ฌๆไปฌๅฏไปฅๅ
ๆญๅผ็ฝ็ปๅๆฌก็้พๆฅๅฐฑOKไบ๏ผ้ฃไนๅไฝฟ็จ่ทฏ็ฑๅจไธๅฎ็ฐ่ฟไธชๆๆๅข๏ผไธ้ขๅๅซไป็ปไธ็งๆนๆณ๏ผไฟๅไฝ ๅฏไปฅ่ฟ
้็ๆๅฎใ็ฆ็จๆฌๅฐ่ฟๆฅๅ้ๆฐๅฏ็จ็่ฟ็งๆนๅผๆๅธธ็จ็ใๅ
ท… ไธ่ฌ็ฝ็ปๅ ตๅกๆฏ้ ๆ็ฝ็ปๅๅก็ๅๅ ๏ผไธ่ฌๆไปฌๅฏไปฅๅ
ๆญๅผ็ฝ็ปๅๆฌก็้พๆฅๅฐฑOKไบ๏ผ้ฃไนๅไฝฟ็จ่ทฏ็ฑๅจไธๅฎ็ฐ่ฟไธชๆๆๅข๏ผไธ้ขๅๅซไป็ปไธ็งๆนๆณ๏ผไฟๅไฝ ๅฏไปฅ่ฟ
้็ๆๅฎใ ็ฆ็จๆฌๅฐ่ฟๆฅๅ้ๆฐๅฏ็จ็่ฟ็งๆนๅผๆๅธธ็จ็ใๅ
ทไฝ็ๅๆณๆฏๅ
ๅจๆก้ข็ๅณไธ่ง็นๅป็ฝ็ป้พๆฅ๏ผ็ถๅๅฐฑไผๅผนๅบไบ็้ขๅนถๅๅปโๆๅผ็ฝ็ปๅๅ
ฑไบซไธญๅฟโ ๆฅ็ๅๅปๅๅปโๆฌๅฐ่ฟๆฅโ ็ถๅๅจๆๅผๆฌๅฐ้พๆฅไนๅๅฐฑๅๆฌกๅๅปโ็ฆ็จโๅฝ็ฆ็จๅๆๅฏ็จ็ๆถๅๅๆฌก็ๅๅปๅฏ็จ็้้กนใ ๅ
ถๆฌก๏ผๅไป็ปไธไธช็ฆ็จ็ฝๅกๅ้ๆฐๅฏ็จ็ๆนๆณใๅ
ทไฝ็ๅๆณๆฏๅๅป่ฎก็ฎๆบๅพๆ ้ๆฉ็ฎก็้้กนใ็ถๅๅๅป่ฎพๅค็ฎก็ๅจ๏ผๅจๆฉๅฑๅผๆฅ็็ฝ็ป้้
ๅจ๏ผๆๅๅๅปๅฐฑๅฏไปฅๆๅผ็ฝๅกไบใๆฅ็ๅผๅงๅๆขๅฐ้ฉฑๅจ็จๅบ้้กน๏ผๅนถๅๅป็ฆ็จใๅไธไธไธชๆนๆณไธๆ ท๏ผๅฝ็ฆ็จๅไธบๅฏ็จ็ๆถๅๅฐฑๅๅปๅฏ็จๅฐฑOKไบใ ๆๅไธ็งๆนๆณๅฐฑๆฏ้ๅฏ่ทฏ็ฑๅจ็ๅๆณ๏ผ่ฟไธชๆฏๅธธ็จ็ไนๆฏๆๆๆๅฅฝ็ๅๆณไนไธใๅ
ทไฝ็ๅๆณๆฏ่ฟๅ
ฅ่ทฏ็ฑๅจ็็้ข๏ผๅจ็ณป็ปๅทฅๅ
ทไธญๅๅป้ๅฏ่ทฏ็ฑๅจ ็ถๅๅๅๅปๅณ่พน็ชๅฃ็โ้ๅฏ่ทฏ็ฑๅจโๆ้ฎไฝฟ่ทฏ็ฑๅจ้ๆฐๅฏๅจๅณๅฏใ
ๅฏนไป่ทฏ็ฑๅจไธ่ฝฝ้ๅบฆๆ
ข็ๅๆณ
ๅฏนไป่ทฏ็ฑๅจไธ่ฝฝ้ๅบฆๆ
ข็ๅๆณ ไธ่ฝฝ้ๅบฆๆ
ขๅคงๅคๆฐๆฏๆฒกๆ่ฎพ็ฝฎๅฅฝ่ทฏ็ฑๅจ้ ๆ็๏ผๅฝ็ถไนๆ็กฌไปถ็ๅ ็ด ๅจๅ
๏ผๅฆ็ฝ็บฟ็่ดจ้ใๆ ็บฟ็ฝ็ๅนฒๆฐ็ญ็ญ๏ผๆๆฅๆไฝ ๅฆไฝไผๅ่ทฏ็ฑๅจใ ไธใ802.11ๅ่ฎฎ ๅฐ่ทฏ็ฑๅจ่ฎพ็ฝฎไธบๅชไฝฟ็จไธ็ง802.11ๅ่ฎฎ๏ผๅ ไธบไฝฟ็จๆททๅๆจกๅผไผ้ไฝๆฐๆฎ้็๏ผ็ฑไบๅชไฝฟ็จ802.11gๅฎขๆท็ซฏ๏ผๅฏๅฐ่ทฏ็ฑๅจ็ๆง่ฝๆ้ซ่ฟไธๅ๏ผๅจ20็ฑณ็่ท็ฆปไธ็ฑ1Mbpsๅขๅ ไธบ2Mbps๏ผไฝ ๅฟ
้กป็กฎไฟๆๆ่ฟๆฅ็่ฎพๅค้ฝ่ขซ่ฎพ็ฝฎไธบไฝฟ็จไฝ ๆ้ๆฉ็ๅ่ฎฎ๏ผๅฆๆๅฎไปฌไธๅ
จ้ฝๆฏๆไฝ ้ๆฉ็ๅ่ฎฎ๏ผไฝ ่ฆไนๅฟ
้กปๆพๅผ่ฟไธชๅปบ่ฎฎ๏ผ่ฆไน่ฑ้ฑ่ดญไนฐๆฐ่ฎพๅคใ ไบใๆ้คๅนฒๆฐ ๆ ็บฟ็ตๆณขๆฏไปฅๅๅฝขไผ ๆญ๏ผๆๅฅฝๆฏๅฐๆ ็บฟ่ทฏ็ฑๅจๆพๅจๆฟ้ดไธญ้ด๏ผๅฝ็ถๅ
ทไฝ็ไปฅๅฎ้
ๆ
ๅตไธบๅ๏ผๆ ็บฟ่ทฏ็ฑๅจ่พนไธไธ่ฆๆพๆๆ ็ปณ็ต่ฏใๆๆบ๏ผ่ฟๆ็ต็ฃ็ๅ็ตๅฐ็ฎฑ่ฟไบไผไบง็็ต็ฃไฟกๅท็็ตๅจใ ไธใSSID SSIDๆฏ็ฑAPๆๆ ็บฟ่ทฏ็ฑๅจๅนฟๆญๅบๆฅ็ๅฑๅ็ฝๅ็งฐ๏ผๅฐฑๆฏ่ทฏ็ฑๅจ่ฎพ็ฝฎไธญไฝ ็ๆ ็บฟ็ฝ็ป็ๅ็งฐ๏ผๅฎ็็ฎ็ๆฏ่ฎฉๅชๆๆ ็บฟ่ทฏ็ฑๅจ่ฎพ็ฝฎไธบๅ็งฐ็ธๅSSID ็ๅผ็็ต่ๆ่ฝ่ฟๆฅ๏ผๅฆๆ ๅฟ
้กปๅฏไปฅๅ
ณ้ญSSID๏ผๆๅจๅกซๅSSID่ฟๆฅ๏ผๅ ไธบๅ
ณ้ญSSIDๅๅฏไปฅ่็ๅธฆๅฎฝ็ๅ ็จ็ๅๅ
้ค่ฎธๅค็ฝ็ปๅไฝไฟกๆฏ๏ผๆ้ซ็ไธ่ฝฝ้ๅบฆใ ่ฟๆไธ็น๏ผ็ต่ไธญ็
ๆฏๅผ่ตทไธ็ฝๆ
ขไนๆฏๅฏ่ฝ็๏ผๆไปฅๅจ่ฎพ็ฝฎๆถ่ฆๆณจๆ็ปผๅ่่ใ
็ต่่ฟๆฅไธไบ่ทฏ็ฑๅจ ๅคไฝๅฟซๅ็ดๆฅ
็ต่่ฟๆฅไธไบ่ทฏ็ฑๅจ ๅคไฝๅฟซๅ็ดๆฅ ๅฆๆไฝ ็็ต่ๆ ๆณ็ป้่ทฏ็ฑๅจ็็ฎก็็้ข๏ผ้ฆๅ
ไฝ ๅบๆฃๆฅ็ต่ไธ่ทฏ็ฑๅจ็็ฉ็่ฟๆฅๆฏๅฆๆญฃๅธธ๏ผไปฅๅ็ต่ๅ้กน็ฝ็ปๅๆฐ่ฎพ็ฝฎๆฏๅฆๆญฃ็กฎใ ๅ
ถๆฌก๏ผๅฆๆไพๆงๆ ๆณ็ป้่ทฏ็ฑๅจ็้ข๏ผๅฏ่ฝๆฏๅ ไธบไฟฎๆนไบ่ทฏ็ฑๅจ็IPๅฐๅ๏ผๆจๅฏไปฅๅฐ่ทฏ็ฑๅจๅคไฝ๏ผๅคไฝๆนๆณๅฆไธ๏ผ 1.ๅ
ทๆSYS็ฏ็่ทฏ็ฑๅจๅคไฝๆนๆณ ้ฆๅ
ๅ
ณ้ญ่ทฏ็ฑๅจ็็ตๆบ๏ผๆพไธๅฆ็ฌๅฐ็ฑป็ๅฐ็ฉๆไฝReset้ฎ๏ผReset้ฎๅจ่ทฏ็ฑๅจ็ๅ/ๅ้ขๆฟไธๆไธไธชๅฐๅญ๏ผๆๆๅ่ฏ๏ผReset๏ผ๏ผ็ถๅ้ๆฐๆไธ็ตๆบ๏ผๅฝ่งๅฏๅฐSYSๆ็คบ็ฏ้ช็ๅ๏ผๆพๅผRESETๆ้ฎ๏ผ่ทฏ็ฑๅจๅฐๆขๅคๅฐๅบๅ็ถๆใ 2.ๅ
ทๆM1ใM2็ฏ็TL-R4XX่ทฏ็ฑๅจๅคไฝๆนๆณ ่ท็ฌฌไธ็งๆนๆณไธๆ ท๏ผๆพไธๅฆ็ฌๅฐ็ฑป็ๅฐ็ฉๆไฝReset้ฎ๏ผReset้ฎๅจ่ทฏ็ฑๅจ็ๅ/ๅ้ขๆฟไธๆไธไธชๅฐๅญ๏ผๆๆๅ่ฏ๏ผReset๏ผ๏ผ้ๆฐๆไธ็ตๆบ๏ผ็ญๅพ
็บฆ3-10็ง้๏ผๅพ
M1ๅM2็ฏๅๆถ้ช็ไธๆฌกๅๅฏๆพๆ๏ผๅคไฝๆๅใ ๆๅ๏ผๆๆจๆญฃ็กฎ่ฟๆฅ่ทฏ็ฑๅจ็บฟ่ทฏ็ๅพ็คบๆนๆณ๏ผ 1ใไป็ซๅผๅบๆฅ็็ฝ็บฟๆฅ่ทฏ็ฑๅจWANๅฃ๏ผ็ต่ไฝฟ็จ็ฝ็บฟ่ฟๆฅๅฐ่ทฏ็ฑๅจ็LAN็1-4็ซฏๅฃ. 2ใ่ฅSYS็ญๅธธไบฎๆ่
็็ญ๏ผ่กจๆ่ทฏ็ฑๅจๅบ็ฐๆ
้๏ผLANๆ่
WANๆ็คบ็ฏไธไบฎ๏ผ่ฏทๆฃๆฅ็ฉ็่ฟๆฅๆฏๅฆๆฅๅฅฝ๏ผๆฏๅฆๆฒกๆๆฅ็ฝ็บฟๆ่
ๆฏ็ฝ็บฟไธๆฅๅฃๆฅ่งฆไธ่ฏ๏ผ่ฅ่ฟๆฅๆญฃๅธธไฝๆ็คบ็ฏไธไบฎ๏ผๅๅฏ่ฝๆฏ็ฝ็บฟ้ฎ้ข๏ผๅปบ่ฎฎๆจๆดๆข็ฝ็บฟใ ๆฃๆฅๆ็คบ็ฏ๏ผ่ทฏ็ฑๅจ่ฟ่กๆญฃๅธธๆ
ๅตไธ๏ผ็ตๆบๆ็คบ็ฏ๏ผPWR๏ผๅธธไบฎ๏ผ็ณป็ปๆ็คบ็ฏ๏ผSYS๏ผ้ช็๏ผWAN็ซฏๅฃไปฅๅLAN็ซฏๅฃๅธธไบฎๆ่
้ช็ใ
่งฃๅณๆ ๆณ่ฟๅ
ฅ่ทฏ็ฑๅจ็ฎก็็้ข็ๅฅฝๆนๆณ
่งฃๅณๆ ๆณ่ฟๅ
ฅ่ทฏ็ฑๅจ็ฎก็็้ข็ๅฅฝๆนๆณ ่ทฏ็ฑๅจ็ๅบ็จๆฏ้ๅธธๅนฟๆณ็๏ผๅฐๅฐไธไธชๅฎถๅบญ๏ผๅคงๅฐไธไธช้ๅขๅ
ฌๅธ๏ผ้ฝ้่ฆ่ทฏ็ฑๅจๆฅ้ๆ็ฝ็ปใๅฆไฝๆญฃ็กฎไฝฟ็จ่ทฏ็ฑๅจใ่ฎพ็ฝฎ่ทฏ็ฑๅจ๏ผๅฏนๅคงๅฎถไปฅๅ็ๅๅฑ้ฝๆฏๆๅธฎๅฉ็๏ผไธ้ขๆๅฐฑๆฅๅธฎๅฉๅคงๅฎถไป่ทฏ็ฑๅจ็่ฎพ็ฝฎ็้ขๅผๅง่ฎค่ฏๅงใ ไธใๅฆๆๆจๆฏ็ฌฌไธๆฌกไฝฟ็จ่ทฏ็ฑๅจ๏ผ่ฏท็กฎ่ฎคไธ้ข็ๆญฅ้ชค๏ผ ๏ผ1๏ผๅฏนๅบ็ๆ็คบ็ฏๆฏๅฆ้ฝๆญฃๅธธ๏ผ็ฝๅก็ฏๅ่ทฏ็ฑๅจๅฏนๅบLANๅฃ็ฏไบฎ๏ผ๏ผ็ฝ็บฟๆฏๅฆ่ฟๆฅๅฐไบๆญฃ็กฎ็็ซฏๅฃ๏ผLANๅฃ๏ผ ๏ผ2๏ผๆจ็็ต่็IPๆฏๅฆๅ่ทฏ็ฑๅจLANๅฃๆฏไธไธช็ฝๆฎตใ ไพๅฆ๏ผ่ทฏ็ฑๅจ็ฎก็ๅฐๅๆฏ192.168.1.1๏ผๅญ็ฝๆฉ็ ๏ผ255.255.255.0๏ผๅ็ต่็IPๅฐๅๅบ่ฎพ็ฝฎไธบ๏ผ192.168.1.X๏ผXไธบ2-254ไน้ด)๏ผ ๏ผ3๏ผ่ฅไธ่ฟฐๆ็คบไปไธ่ฝๅธฎๅฉๆจ็ป้ๅฐ่ทฏ็ฑๅจ๏ผ่ฏทๅฐ่ทฏ็ฑๅจๆขๅคไธบๅบๅ่ฎพ็ฝฎ๏ผๅคไฝ็ๆนๆณ่ฏทๅ่ๅธธ่ง้ฎ้ขไธญ็ๅ
ถๅฎๆๆกฃใ ไบใๅฆๆๆจไนๅๅฏไปฅๆญฃๅธธ็ป้๏ผ็ฐๅจ็ป้ไธไบ๏ผๆๅฏ่ฝๆฏไปไบบไฟฎๆน่ฟ่ทฏ็ฑๅจ็้
็ฝฎๆ้ป่ฎค็80็ซฏๅฃๅฏผ่ด็ๆปๅป๏ผๅฐคๅ
ถๅจๅผๅฏ่ฟ็จ็ฎก็็ๆ
ๅตไธ๏ผ๏ผๅปบ่ฎฎ้ๅฏๆๅคไฝ่ทฏ็ฑๅจ๏ผไฟฎๆน่ทฏ็ฑๅจ็็ฎก็็ซฏๅฃ๏ผไฟฎๆน็จๆทๅๅๅฏ็ ใ ไธใๆฃๆฅๆฏๅฆ่ฎพ็ฝฎไบIEไปฃ็๏ผๆๅผIEๆต่งๅจ๏ผ้ๆฉโๅทฅๅ
ทโ->โInternet ้้กนโ->โ่ฟๆฅโ->โๅฑๅ็ฝ่ฎพ็ฝฎโ๏ผ ่ฏท็กฎๅฎไธ้ขโไปฃ็ๆๅกๅจโ็โไธบLANไฝฟ็จไปฃ็ๆๅกๅจโ้้กนๆฒกๆๅพ้๏ผ่ฅๆๅพ้๏ผๅๅบๅๆถใ ๅใๅฆๆๅคไฝไนๅไป็ถๆ ๆณ็ป้ๆๅผๅงไธๆฎตๆถ้ด่ฝ็ป้๏ผไฝ่ฟไธๆฎตๆถ้ดๅๅไธ่ฝ็ป้๏ผๅๅฏ่ฝ้ญๅไบARPๆฌบ้ช๏ผๅปบ่ฎฎๆพๅบๆฌบ้ชๆบใๆฅๆ็
ๆฏๆๅฐๅ
ถ้็ฆปใ๏ผARPๆฌบ้ช็ๅคๆญ่ฏทๅ่ๅธธ่ง้ฎ้ขไธญ็็ธๅ
ณๆๆกฃ๏ผ ไบใๅฆๆๆจไฟฎๆน่ฟ่ทฏ็ฑๅจ็็ฎก็็ซฏๅฃ๏ผๅๆณจๆไธๆฌก็ป้ๆถๆจ้่ฆไปฅhttps://LANๅฃIP:XX ็ๆนๅผๆฅ็ป้๏ผXXไธบๆฐ็็ซฏๅฃๅท๏ผๅฆ๏ผhttps://192.168.1.1:8080ใ ๆ ๆณ่ฟๅ
ฅ่ทฏ็ฑๅจ็ฎก็็้ขๅบๆฌๅฐฑไธ้ข่ฟๅ ็งๆ
ๅต๏ผๅคงๅฎถๆ นๆฎๆ
ๅตๅค็้ฎ้ขๅฐฑๅฏไปฅ่งฃๅณ้ฎ้ขไบใ
P-LINK่ทฏ็ฑๅจๆ ็บฟไธ็ฝ่ฎพ็ฝฎๆต็จ
P-LINK่ทฏ็ฑๅจๆ ็บฟไธ็ฝ่ฎพ็ฝฎๆต็จ ADSL่ๆๆจๅทๆPPPoEไธ็ฝๅฐๅบ่ฆๅฆไฝ่ฎพ็ฝฎๅข๏ผๅฆๆๆจ็ไธ็ฝๆนๅผๆฏPPPoEๆจๅท๏ผไนๅฐฑๆฏ่ฏดๆจ็็ฝ็ปๆๅกๅ๏ผ็ตไฟกๆ่
็ฝ้๏ผ็ปๆจๆไพไบไธ็ป็จๆทๅๅๅฏ็ ๏ผๅนถไธ้่ฆไฝฟ็จPPPoE๏ผๅฎฝๅธฆ่ฟๆฅ๏ผๆจๅทไธ็ฝ็่ฏ๏ผ้ฃไนๆจๅฏไปฅๆ็
งๅฆไธๆญฅ้ชค่ฎพ็ฝฎ๏ผ ๆปไฝๆฅ่ฏด๏ผๅฐฑๆฏ่ฆๅจ่ทฏ็ฑๅจ้่ฎพ็ฝฎ่ดฆๅทๅๅฏ็ ๏ผ 1ใๆจๆฒกๆ่ฎพ็ฝฎ่ฟ่ทฏ็ฑๅจ็ๅฏ็ ๏ผ้ฃไน่ทฏ็ฑๅจไธบ้ป่ฎค่ฎพ็ฝฎ๏ผๅๅ
ถ็ฎก็ๅฐๅไธบ๏ผ192.168.1.1๏ผ็จๆทๅไธๅฏ็ ๅไธบ๏ผadmin ็ดๆฅๅจๆต่งๅจไธญ่พๅ
ฅ่ทฏ็ฑๅจLANๅฃ็IPๅฐๅ๏ผๅจๅผนๅบ็ๆกไธญๆญฃ็กฎๅกซๅ่ทฏ็ฑๅจ็็ฎก็็จๆทๅๅๅฏ็ ๅ่ฟๅ
ฅ็ฎก็้กต้ขใ 2ใๅจๅทฆ่พนๆกไธญ้ๆฉโ็ฝ็ปๅๆฐโโโWANๅฃ่ฎพ็ฝฎโ๏ผ็ถๅๅจๅณ่พนๆกไธญ็โWANๅฃ่ฟๆฅ็ฑปๅโ้ๆฉโPPPoEโใโไธ็ฝ่ดฆๅทโๅโไธ็ฝๅฃไปคโไธญๅกซๅ
ฅๅฎฝๅธฆ่ดฆๆท็็จๆทๅๅๅฏ็ ใ ้ฆๅ
๏ผๅ
ทไฝ่ฟๆฅๆจกๅผ็้ๆฉ๏ผ ๅ
ๆ็จๆทๅปบ่ฎฎ้ๆฉโ่ชๅจ่ฟๆฅโ๏ผๅณไธบ24ๅฐๆถ็ฝ็ป่ฟๆฅ็ถๆ๏ผ่ทฏ็ฑๅจๅจไธ็ตๆ่
ๆ็บฟๅไผ่ชๅจ้่ฟใ ้่ฟๆๅจ็นๅป่ฟๆฅ่ฟ่กๆจๅทๆฏโๆๅจ่ฟๆฅโ๏ผ่ทฏ็ฑๅจๅฐไธไผ่ชๅจ่ฟ่กๆจๅทใ ่ฎกๆถไธ็ฝ็จๆทๅปบ่ฎฎ้ๆฉโๆ้่ฟๆฅโ๏ผๅจๆ่ฎฟ้ฎๆฐๆฎ็ๆถๅ่ทฏ็ฑๅจไผ่ชๅจๆจๅท่ฟๆฅ๏ผ่ฅๆ ๆฐๆฎ๏ผๅไผๅจๆ่ฎพๅฎ็ๆถ้ดๅ
่ชๅจๆญๅผ็ฝ็ป่ฟๆฅใ ่ฎพ็ฝฎๅฎๆๅ็นๅปโไฟๅญโใ ๅ
ถๆฌก๏ผๅฝ่พๅ
ฅๅฎไธ็ฝๅฃไปคไฟๅญๅ๏ผ่ฅๅฏ็ ๆก้็ๅฃไปค้ฟๅบฆไธๆจ่พๅ
ฅ็ๅฎ้
ไฝๆฐๅฏ่ฝไธ็ฌฆ๏ผไธๅฟ
ๆ
ๅฟ๏ผ่ฟๆฏ่ทฏ็ฑๅจๅ
็ฝฎ็ๅฏ็ ไฟๆคๆบๅถ๏ผๅช่ฆๆจ็กฎ่ฎคๆๅกซๅ็ๅฏ็ ๆฏๆญฃ็กฎ็ๅณๅฏ๏ผ่ทฏ็ฑๅจๅทฒ็ปไฟๅญไบ่ฎพ็ฝฎใ 3ใๆจๅท็่ฟๆฅๆๆญๅผๆไฝๅฏ้่ฟ็นๅป็ฎก็็้ขๅทฆไพง่พนๆ ๆกไธญโ่ฟ่ก็ถๆโๆ ๏ผ็นๅปๅณๆกโWANๅฃ็ถๆโไธญ็่ฟๆฅ/ๆญๅผๆ้ฎๆฅๅฎ็ฐใ ๆจไธๅทๅ๏ผๅฏไปฅๅจโWANๅฃ็ถๆโไธญๆฅ็ๅฐ่ทฏ็ฑๅจ่ทๅๅฐ็IPๅDNSๅฐๅ๏ผๅฆๆ็ต่ๆฒกๆ่ฎพ็ฝฎDNSๆๅกๅจๅฐๅ๏ผๅฏๅฐWANๅฃ็ถๆๆพ็คบDNSๆๅกๅจๅฐๅๅกซๅ
ฅๅฐ็ต่ไธญใ 4ใ่ณๆญคPPPoEๆจๅทๅทฒ่ฎพ็ฝฎๅฎๆๅนถๆๅๆจๅท๏ผ่ทฏ็ฑๅจไธ็็ต่ๅทฒ็ปๅฏไปฅ้่ฟ่ทฏ็ฑๅจไธ็ฝไบใ ้่ฟ่ทฏ็ฑๅจไธ็ฝ๏ผ้ๅธธ็ๆนไพฟ๏ผๅฏไปฅ่ฟๆฅๅคๅฐ็ต่ๅๆถไธ็ฝ๏ผ่ฅๆ็ฌ่ฎฐๆฌ็ต่็่ฏๅฏไปฅๆ ็บฟไธ็ฝใ
WEB่ฎค่ฏ็ไธ็ฝๆนๅผไฝฟ็จ่ทฏ็ฑๅจๆ็จ
WEB่ฎค่ฏ็ไธ็ฝๆนๅผไฝฟ็จ่ทฏ็ฑๅจๆ็จ ๆไบๅฐๆน็็ฝ็ปๆฏ้่ฆWEB่ฎค่ฏ็๏ผๅฏนไบWEB่ฎค่ฏ็ๆฅๅ
ฅๆนๅผ๏ผไธ่ฌๅฏไปฅ้่ฟ้
็ฝฎๆฅไฝฟ็จ๏ผ1ใไฝฟ็จๅๆบๅฏไปฅ่ฟ่ก่ฎค่ฏ็็ต่ๆฅ็ฎก็่ทฏ็ฑๅจ2ใๅฐ่ทฏ็ฑๅจWANๅฃ่ฎพ็ฝฎไธบๅจๆIP/้ๆIP3ใๅจ่ทฏ็ฑๅจMACๅฐๅๅ
้้กต้ข๏ผ็นๅปๅ
้MACๅฐๅ… ๆไบๅฐๆน็็ฝ็ปๆฏ้่ฆWEB่ฎค่ฏ็๏ผๅฏนไบWEB่ฎค่ฏ็ๆฅๅ
ฅๆนๅผ๏ผไธ่ฌๅฏไปฅ้่ฟ้
็ฝฎๆฅไฝฟ็จ๏ผ 1ใไฝฟ็จๅๆบๅฏไปฅ่ฟ่ก่ฎค่ฏ็็ต่ๆฅ็ฎก็่ทฏ็ฑๅจ 2ใๅฐ่ทฏ็ฑๅจWANๅฃ่ฎพ็ฝฎไธบโๅจๆIPโ/โ้ๆIPโ 3ใๅจ่ทฏ็ฑๅจโMACๅฐๅๅ
้โ้กต้ข๏ผ็นๅปโๅ
้MACๅฐๅโๆ้ฎ๏ผไฟๅญ 4ใ็ต่้ฝๆฅๅฐLANๅฃ๏ผๅ
ถไธญไธๅฐ่ฑกไปฅๅไธๆ ท่ฟ่กWEB่ฎค่ฏ 5ใ่ฎค่ฏ้่ฟๅ่ฟๅฐ็ต่ไธ่ฝๅ
ณ้ญ๏ผๅฆๅ็ฝ็ปไผไธญๆญ๏ผไฝๆญคๆถๅฏ้่ฟๅ
ถไป็ต่่ฟ่กWEB่ฎค่ฏ้ๆฐ่ฟไธ็ฝ็ปใ
่ทฏ็ฑๅจ็ฅ่ฏๅบ็ก็ฏ ็ฝ็ป็ฎก็ๅๅฟ
็
ๆฅ่ๅณๅฐๆฅไธด๏ผๆฌๅ
ฌๅธ็ฝ็ซไผๆญฃๅธธ่ฟ่ฝฌ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆๆ่
่ด็ตๆไปฌ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ่ทฏ็ฑๅจ็ฅ่ฏๅบ็ก็ฏ ็ฝ็ป็ฎก็ๅๅฟ
็ ไธไธช็ฝ็ป็ฎก็ๅ๏ผ้ฝๆฏ็ป่ฟ็ณป็ปๅน่ฎญ็ไบบๅ๏ผไธ้ข่ฟไบ็ฅ่ฏไฝ ๆฏ้่ฆไผ็๏ผไนๆฏๅฟ
้กปๆ็ๆน้ข๏ผ่ฟๆ ทไฝ ๆ่ฝ่ฟ
้ๅค็่ทฏ็ฑๅจ็ๆ
้้ฎ้ขใ ไธใ็ฎก็่ท็ฆป ็ฎก็่ท็ฆปๆฏๆไธ็ง่ทฏ็ฑๅ่ฎฎ็่ทฏ็ฑๅฏไฟกๅบฆใๆฏไธ็ง่ทฏ็ฑๅ่ฎฎๆๅฏ้ ๆงไป้ซๅฐไฝ๏ผไพๆฌกๅ้
ไธไธชไฟกไปป็ญ็บง๏ผ่ฟไธชไฟกไปป็ญ็บงๅฐฑๅซ็ฎก็่ท็ฆปใๅฏนไบไธค็งไธๅ็่ทฏ็ฑๅ่ฎฎๅฐไธไธช็ฎ็ๅฐ็่ทฏ็ฑไฟกๆฏ๏ผ่ทฏ็ฑๅจ้ฆๅ
ๆ นๆฎ็ฎก็่ท็ฆปๅณๅฎ็ธไฟกๅชไธไธชๅ่ฎฎใ ไบใ่ทฏ็ฑๅๅ้
่ทฏ็ฑๅๅ้
้ๅธธๅจ้ฃไบ่ด่ดฃไปไธไธช่ชๆฒป็ณป็ปๅญฆไน ่ทฏ็ฑ๏ผ็ถๅๅๅฆไธไธช่ชๆฒป็ณป็ปๅนฟๆญ็่ทฏ็ฑๅจไธ่ฟ่ก้
็ฝฎใๅฆๆไฝ ๅจไฝฟ็จIGRPๆEIGRP๏ผ่ทฏ็ฑๅๅ้
้ๅธธๆฏ่ชๅจๆง่ก็ใ ไธใๆฏๆๅชไบ็ฑปๅ็่ฎฟ้ฎ่กจ ไธไธช่ฎฟ้ฎ่กจๅฏไปฅ็ฑๅฎ็็ผๅทๆฅ็กฎๅฎใๅ
ทไฝ็ๅ่ฎฎๅๅ
ถๅฏนๅบ็่ฎฟ้ฎ่กจ็ผๅทๅฆไธ๏ผโIPๆ ๅ่ฎฟ้ฎ่กจ็ผๅท๏ผ1๏ฝ99โIPๆฉๅฑ่ฎฟ้ฎ่กจ็ผๅท๏ผ100๏ฝ199โIPXๆ ๅ่ฎฟ้ฎ่กจ็ผๅท๏ผ800๏ฝ899โIPXๆฉๅฑ่ฎฟ้ฎ่กจ็ผๅท๏ผ1000๏ฝ1099โAppleTa l k่ฎฟ้ฎ่กจ็ผๅท๏ผ600๏ฝ699ๆ็คบๅจCisco IOS Release11.2ๆไปฅไธ็ๆฌไธญ๏ผๅฏไปฅ็จๆๅ่ฎฟ้ฎ่กจ็กฎๅฎ็ผๅทๅจ1๏ฝ199็่ฎฟ้ฎ่กจใ ๅใ่ฎฟ้ฎ่กจ ่ฎฟ้ฎ่กจ่ฝๅคๅ
่ฎธๆ็ฆๆญขๆฐๆฎๅ
่ฟๅ
ฅๆ่พๅบๅฐ็ฎ็ๅฐใ่ฎฟ้ฎ่กจๆฏ็ฎก็่
ๅ ๅ
ฅ็ไธ็ณปๅๆงๅถๆฐๆฎๅ
ๅจ่ทฏ็ฑๅจไธญ่พๅ
ฅใ่พๅบ็่งๅใๅฎไธๆฏ็ฑ่ทฏ็ฑๅจ่ชๅทฑไบง็็ใ่ฎฟ้ฎ่กจ็่กจ้กนๆฏ้กบๅบๆง่ก็๏ผๅณๆฐๆฎๅ
ๅฐๆฅๆถ๏ผ้ฆๅ
็ๅฎๆฏๅฆๆฏๅ็ฌฌไธๆก่กจ้กน็บฆๆ็๏ผ่ฅไธๆฏ๏ผๅ้กบๅบๅไธๆง่ก;ๅฆๆๅฎไธ็ฌฌไธๆก่กจ้กนๅน้
๏ผๆ ่ฎบๆฏ่ขซๅ
่ฎธ่ฟๆฏ่ขซ็ฆๆญข๏ผ้ฝไธๅฟ
ๅๆง่กไธ้ข่กจ้กน็ๆฃๆฅไบใๆฏไธไธชๆฅๅฃ็ๆฏไธ็งๅ่ฎฎๅช่ฝๆไธไธช่ฎฟ้ฎ่กจใ ไบใๅค่ทฏ็ฑๅ่ฎฎ ๅฝไธค็งไธๅ็่ทฏ็ฑๅ่ฎฎ่ฆไบคๆข่ทฏ็ฑไฟกๆฏๆถ๏ผๅฐฑ่ฆ็จๅฐๅค่ทฏ็ฑๅ่ฎฎใๅฝ็ถ๏ผ่ทฏ็ฑๅๅ้
ไนๅฏไปฅไบคๆข่ทฏ็ฑไฟกๆฏใไธๅๆ
ๅตไธๅฟ
ไฝฟ็จๅค่ทฏ็ฑๅ่ฎฎ๏ผไป่็ๆฌ็ๅ
้จ็ฝๅ
ณๅ่ฎฎ( Interior Gateway Protocol๏ผIGP)ๅ็บงๅฐๆฐ็ๆฌ็IGP.ไฝ ๆณไฝฟ็จๅฆไธ็ง่ทฏ็ฑๅ่ฎฎไฝๅๅฟ
้กปไฟ็ๅๆฅ็ๅ่ฎฎใ ๅ
ญใ้พๆฅ็ถๆ่ทฏ็ฑๅ่ฎฎ ้พๆฅ็ถๆ่ทฏ็ฑๅ่ฎฎๆด้ๅๅคงๅ็ฝ็ป๏ผไฝ็ฑไบๅฎ็ๅคๆๆง๏ผไฝฟๅพ่ทฏ็ฑๅจ้่ฆๆดๅค็C P U่ตๆบใๅฎ่ฝๅคๅจๆด็ญ็ๆถ้ดๅ
ๅ็ฐๅทฒ็ปๆญไบ็้พ่ทฏๆๆฐ่ฟๆฅ็่ทฏ็ฑๅจ๏ผไฝฟๅพๅ่ฎฎ็ไผ่ๆถ้ดๆฏ่ท็ฆปๅ้่ทฏ็ฑๅ่ฎฎๆด็ญใ้ๅธธ๏ผๅจ1 0็ง้ไนๅ
ๆฒกๆๆถๅฐ้ป็ซ็H E L LOๆฅๆ๏ผๅฎๅฐฑ่ฎคไธบ้ป็ซๅทฒไธๅฏ่พพใไธไธช้พๆฅ็ถๆ่ทฏ็ฑๅจๅๅฎ็้ป็ซๅ้ๆดๆฐๆฅๆ๏ผ้็ฅๅฎๆ็ฅ้็ๆๆ้พ่ทฏใๅฎ็กฎๅฎๆไผ่ทฏๅพ็ๅบฆ้ๅผๆฏไธไธชๆฐๅผไปฃไปท๏ผ่ฟไธชไปฃไปท็ๅผไธ่ฌ็ฑ้พ่ทฏ็ๅธฆๅฎฝๅณๅฎใๅ
ทๆๆๅฐไปฃไปท็้พ่ทฏ่ขซ่ฎคไธบๆฏๆไผ็ใๅจๆ็ญ่ทฏๅพไผๅ
็ฎๆณไธญ๏ผๆๅคงๅฏ่ฝไปฃไปท็ๅผๅ ไนๅฏไปฅๆฏๆ ้็ใๅฆๆ็ฝ็ปๆฒกๆๅ็ไปปไฝๅๅ๏ผ่ทฏ็ฑๅจๅช่ฆๅจๆๆงๅฐๅฐๆฒกๆๆดๆฐ็่ทฏ็ฑ้ๆฉ่กจ่ฟ่กๅทๆฐๅฐฑๅฏไปฅไบ(ๅจๆ็้ฟ็ญๅฏไปฅไป3 0ๅ้ๅฐ2ไธชๅฐๆถ)ใ ไปฅไธ่ฟไบ่ทฏ็ฑๅจ็ๅบๆฌ็ฅ่ฏ๏ผๅธๆๅฏไปฅไธบๅคงๅฎถๅธฆๆฅๅธฎๅฉใ
ไป็ป่พน็่ทฏ็ฑๅจๅฆไฝไฟๆคๅ
็ฝๅฎๅ
จ็ๅ
ทไฝ่ฎพ็ฝฎๆนๆณ
ๆฅ่ๅณๅฐๆฅไธด๏ผๆฌๅ
ฌๅธ็ฝ็ซไผๆญฃๅธธ่ฟ่ฝฌ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆๆ่
่ด็ตๆไปฌ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ไป็ป่พน็่ทฏ็ฑๅจๅฆไฝไฟๆคๅ
็ฝๅฎๅ
จ็ๅ
ทไฝ่ฎพ็ฝฎๆนๆณ ๅพๅคไบบๅฏน่พน็่ทฏ็ฑๅจ่ฟๆฒกๆ่ถณๅค็ไบ่งฃ๏ผๅคงๅคๆฐ็ฝ็ปๅฐ้่ฟไฝฟ็จๆๆ็ป่ฏทๆฑๅฎๆฝ่ฟๆปค็ๆนๆกไบซๅๅฏไปฅๆฅๅ็ๅฎๅ
จๆฐดๅนณใๆฌๆๅฐไธป่ฆไป็ป่พน็่ทฏ็ฑๅจๅฆไฝไฟๆคๅ
็ฝๅฎๅ
จ็ๅ
ทไฝ่ฎพ็ฝฎๆนๆณใ ไธใ่ฑๆถ้ดๅฎก้
ๅฎๅ
จ่ฎฐๅฝ ไธ่ฌๆฅ่ฏด๏ผ่พน็่ทฏ็ฑๅจไฝไบไฝ ็็ฝ็ป็่พน็ผ๏ผๅนถไธๅ
่ฎธไฝ ็ๅฐ่ฟๅบไฝ ็็ฝ็ปๅ
จ้จ้ไฟก็็ถๅตใ็จๅฟ็ๅฎๅ
จ็ฎก็ๅๅจ็
ๆฏไผ ๆญ่
ไฝๅบๅๅบไนๅ่ฝๅคๆฅๅบ็บข่ฒไปฃ็ ๅNimda็
ๆฏ็ๆปๅปใ ้่ฟๅ
ถๅ
็ฝฎ็้ฒ็ซๅขๅ่ฝ๏ผๅฎก้
ไฝ ็่พน็่ทฏ็ฑๅจ่ฎฐๅฝๆฏๆฅๅบๅฎๅ
จไบไปถ็ๆๆๆ็ๆนๆณ๏ผๆ ่ฎบๆฏๆฅๅบๆญฃๅจๅฎๆฝ็ๆปๅป่ฟๆฏๆชๆฅๆปๅป็ๅพๅ้ฝ้ๅธธๆๆใๅฉ็จๅบ็ฝ็่ฎฐๅฝ๏ผไฝ ่ฟ่ฝๅคๆฅๅบ่ฏๅพๅปบ็ซๅค้จ่ฟๆฅ็็นๆดไผๆจ้ฉฌ็จๅบๅ้ด่ฐ่ฝฏไปถ็จๅบใ ไบใๅปบ็ซๅ่ฎธ่ฟๅ
ฅๅๅคๅบ็ๅฐๅ่ฟๆปคๆฟ็ญ ๅจไฝ ็่พน็่ทฏ็ฑๅจไธๅปบ็ซๆฟ็ญไปฅไพฟๆ นๆฎIPๅฐๅ่ฟๆปค่ฟๅบ็ฝ็ป็่ฟๅๅฎๅ
จ่งๅฎ็่กไธบใ้คไบ็นๆฎ็ไธๅๅฏปๅธธ็ๆกไพไนๅค๏ผๆๆ่ฏๅพไปไฝ ็็ฝ็ปๅ
้จ่ฎฟ้ฎไบ่็ฝ็IPๅฐๅ้ฝๅบ่ฏฅๆไธไธชๅ้
็ปไฝ ็ๅฑๅ็ฝ็ๅฐๅใ ๅฐ้ๅ
ฅ็ฝ็192.168.X.Xใ172.16.X.Xๅ10.X.X.X็ญๅฐๅ๏ผๆฅๆๆบๅฐๅ็้ไฟกๆ่
ไฟ็็ๅๆ ๆณ่ทฏ็ฑ็็ฎๆ ๅฐๅ็ๆๆ็้ไฟก้ฝๅบ่ฏฅๅ
่ฎธ้่ฟ่ฟๅฐ่พน็่ทฏ็ฑๅจใ่ฟๅ
ๆฌๅ้ๅฐๅ127.0.0.1ๆ่
E็ฑป(class E)ๅฐๅๆฎต240.0.0.0-254.255.255.255ใ ไธใไฟๆ่พน็่ทฏ็ฑๅจ็็ฉ็ๅฎๅ
จ ่พน็่ทฏ็ฑๅจๆ นๆฎIPๅฐๅๆบ่ฝๅๅฐ่ทฏ็ฑๆฐๆฎๅ
๏ผ่้็บฟๅจ็ธๆๆ็่็นๆญๅบๆฐๆฎ๏ผไป็ฝ็ปๅ
ๆข็่งๅบฆ็๏ผ่พน็่ทฏ็ฑๅจๆฏ้็บฟๅจๆดๅฎๅ
จใ ๅฆๆ่ฟๆฅๅฐ้ฃๅฐ้็บฟๅจ็ไธไธช็ณป็ปๅฐๅ
ถ็ฝ็ป้้
ๅจ็ฝฎไบๆททไนฑ็ๆจกๅผ๏ผๅฎไปฌๅฐฑ่ฝๅคๆฅๆถๅ็ๅฐๆๆ็ๅนฟๆญ๏ผๅ
ๆฌๅฃไปคใPOP3้ไฟกๅWeb้ไฟกใ็ถๅ๏ผ้่ฆ็ๆฏ็กฎไฟ็ฉ็่ฎฟ้ฎไฝ ็็ฝ็ป่ฎพๅคๆฏๅฎๅ
จ็๏ผไปฅ้ฒๆญขๆช็ปๅ
่ฎธ็็ฌ่ฎฐๆฌ็ต่็ญๅ
ๆข่ฎพๅคๆพๅจไฝ ็ๆฌๅฐๅญ็ฝไธญใ ไธ่ฟฐ็็ธๅ
ณๅ
ๅฎนๅฐฑๆฏๅฏน่พน็่ทฏ็ฑๅจๅฆไฝไฟๆคๅ
็ฝๅฎๅ
จ็ๆ่ฟฐ๏ผๅจๆญคๆน้ขๅธๆไผ็ปไฝ ๅธฆๆฅไธไบๅธฎๅฉใ
่ทฏ็ฑๅจๆฏๅฆๅฏไปฅๅฏไปฅๅ
ๅฝไบคๆขๆบ็่ง่ฒ
่ทฏ็ฑๅจๆฏๅฆๅฏไปฅๅฏไปฅๅ
ๅฝไบคๆขๆบ็่ง่ฒๅๅธไบ2015ๅนด1ๆ27ๆฅไธๅ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ่ทฏ็ฑๅจๆฏๅฆๅฏไปฅๅฏไปฅๅ
ๅฝไบคๆขๆบ็่ง่ฒ ็ฐไปฃไบบไฝฟ็จ่ทฏ็ฑๅจ็ฐๅจๅทฒ็ปๅพๆฎ้ไบ๏ผไธ่ฌๅฎถๅบญ้ฝไผ่ฎพ็ฝฎ๏ผไฝๅฆไฝๆ่ทฏ็ฑๅจๅฝไฝไบคๆขๆบๆฅไฝฟ็จๅข๏ผไธ้ข็ๆนๆณๅฏไปฅๆๆจ๏ผ ๅ ไธบ่ทฏ็ฑๅจๆฌ่บซๅฐฑๆ้ๆไธไธชไบคๆขๆบ็ๅ่ฝ๏ผๆไปฅๆไปฌๅฏไปฅๅฐ่ทฏ็ฑๅจๅฝไบคๆขๆบไฝฟ็จใ ๅ
ทไฝๆนๆณๅฐฑๆฏ็ฝ็ป็่ฟๆฅ๏ผไธไฝฟ็จ่ทฏ็ฑๅจไธ็WANๅฃ๏ผๅฐๅ็ซฏ่ทฏ็ฑๅจ็็ฝ็บฟๆฅๅ
ฅ่ทฏ็ฑๅจ็LANๅฃ๏ผ็ต่ไนๆฅๅ
ฅLANๅฃ๏ผ่ทฏ็ฑๅจๅฐฑๅฏไปฅๅฝไบคๆขๆบไฝฟ็จใ ๅ
ทไฝ่ฟๆฅๆนๅผๅฆไธ๏ผๅ็ซฏ่ทฏ็ฑๅจ—-LANๅฃ—-่ทฏ็ฑๅจ—-LANๅฃ—-่ฎก็ฎๆบ ไธใ้ๅ
ณ้ญ่ฏฅ่ทฏ็ฑๅจไธ็DHCPๅ่ฝ๏ผ็ฑๅ็ซฏ็่ทฏ็ฑๅจๆฅ่ฟ่กIPๅฐๅ็ๅ้
ใๅฆๅ่ฎก็ฎๆบๆ ๆณ่ทๅๅฐๆญฃ็กฎ็็ฝ็ปๅๆฐ๏ผๅฏผ่ดๆ ๆณไธ็ฝใ ไบใ่ทฏ็ฑๅจ้ป่ฎค็็ฎก็ๅฐๅ้ฝไธบ192.168.1.1๏ผๅ ๆญคๅจ่ฎพ็ฝฎๆถ๏ผ่ฆๆดๆน่ทฏ็ฑๅจ็็ฎก็ๅฐๅ๏ผไธ่ฆๅฒ็ชใๆดๆน่ทฏ็ฑๅจ็็ฎก็ๅฐๅ๏ผไธ่ฆๅปๅ็ซฏ็่ทฏ็ฑๅจIPๅฐๅๅฒ็ชใ ๅช่ฆๆณจๆ่ฟไธค็น๏ผๅๆ็
งๆญฅ้ชคไธๆญฅๆญฅๆฅๅฐฑๅฏไปฅๆ่ทฏ็ฑๅจๅฝไฝไบคๆขๆบๆฅไฝฟ็จไบใ
่ฎพ็ฝฎ่ทฏ็ฑๅจไธฒ่ไฝฟ็จ็ๅฎ็จๆ็จ
่ฎพ็ฝฎ่ทฏ็ฑๅจไธฒ่ไฝฟ็จ็ๅฎ็จๆ็จๅๅธไบ2015ๅนด1ๆ27ๆฅไธๅ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ่ฎพ็ฝฎ่ทฏ็ฑๅจไธฒ่ไฝฟ็จ็ๅฎ็จๆ็จ ่ทฏ็ฑๅจๅฏไปฅไธฒ่่ตทๆฅไฝฟ็จใๅฝไฝ ๆไธคไธช่ทฏ็ฑๅจ๏ผๆญฃๅฅฝๅ้่ฆไธฒ่ตทๆฅไฝฟ็จ๏ผ่ฏฅๅฆไฝ่ฎพ็ฝฎ๏ผไธคไธช่ทฏ็ฑๅจๅๆถไฝฟ็จ็ๆ
ๅตไธ๏ผๆไธค็งๆนๅผ่ฟๆฅ๏ผ ไธใไธไธช่ฎพๅคไธบไบคๆขๆบ๏ผๅฆไธไธช่ฎพๅคไธบ่ทฏ็ฑๅจ ้่ฆๆณจๆ็ๅฐๆน๏ผ่ฏฅ่ฟๆฅๆนๅผไธ๏ผๆฒกๆไฝฟ็จ่ทฏ็ฑๅจB็WANๅฃ๏ผๅๆ ท้่ฆๆดๆนLAN็ๅฐๅ๏ผไธ่ฆไธๅ็ซฏ่ทฏ็ฑๅจA็็ฎก็ๅฐๅ192.168.1.1ๅฒ็ช๏ผๅฏไปฅ่ฎพไธบ192.168.1.2๏ผๅณๅฏๅคไบๅไธ็ฝๆฎต๏ผไฝไธ่ฆ้ๅคใ ๅ
ทไฝ่ฟๆฅๆนๅผๅฆไธ๏ผADSL—-่ทฏ็ฑA็WANๅฃ—-LANๅฃ—–่ทฏ็ฑB็LANๅฃ—-LANๅฃ—-่ฎก็ฎๆบ ไบใไธคไธช่ฎพๅค้ฝไธบๅฝ่ทฏ็ฑๅจไฝฟ็จใ ่ฏฅๆนๅผ่ฟๆฅไธคไธช่ฎพๅค้ฝๅทฅไฝๅจ่ทฏ็ฑๆจกๅผ๏ผ่ทฏ็ฑๅจB่ฆๆดๆนLAN็ๅฐๅ๏ผไธ่ฝไธๅ็ซฏ่ทฏ็ฑๅจAๅคไบๅไธ็ฝๆฎต๏ผๅฏๆดๆนไธบ192.168.2.1ใ ๅ
ทไฝ่ฟๆฅๆนๅผๅฆไธ๏ผADSL—-่ทฏ็ฑA็WANๅฃ—-LANๅฃ—–่ทฏ็ฑB็WANๅฃ—-LANๅฃ—-่ฎก็ฎๆบ ่ฟไธค็งๆนๆณ้ฝๅฏไปฅ่งฃๅณ้ฎ้ข๏ผๆฌไบบๅปบ่ฎฎไฝฟ็จ็ฌฌไธ็งๆนๆณ๏ผๆฏ่พ็ฌฌไบ็งๆนๆณ้่ฆ็ๆ
ๅตไธๅคใ
่ทฏ็ฑๅจ็บฟ่ทฏๅบๆฌ่ฟๆฅไธๆฃๆฅไฝ ๆๅ
่ทฏ็ฑๅจ็บฟ่ทฏๅบๆฌ่ฟๆฅไธๆฃๆฅไฝ ๆๅๅๅธไบ2015ๅนด1ๆ23ๆฅไธๅ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ่ทฏ็ฑๅจ็บฟ่ทฏๅบๆฌ่ฟๆฅไธๆฃๆฅไฝ ๆๅ ่ทฏ็ฑๅจๅจๅฎถๅบญ็จๆทไธญ็ๅบ็จ่ถๆฅ่ถๆฎ้๏ผ่ทฏ็ฑๅจๅจๆฅๅธธไฝฟ็จไธญๅบ็ฐ็ๆ
้้ฎ้ขๅฏนไบไธไบๅๅๆฅ่งฆ็ฝ็ป็ๆฐๆๆฅ่ฏด๏ผๅจไฝฟ็จไธญๅธธๅธธไผๅบ็ฐไธไบ่ฏดๆๆๅไธญๆชๆถๅ็ๆ
้๏ผไปคไบบ้พไปฅๅบไปใๅฆๆ็บฟ่ทฏ่ฟๆฅๆ
้๏ผๅฏผ่ด่ทฏ็ฑๅจๆต่ฟไธ้… ่ทฏ็ฑๅจๅจๅฎถๅบญ็จๆทไธญ็ๅบ็จ่ถๆฅ่ถๆฎ้๏ผ่ทฏ็ฑๅจๅจๆฅๅธธไฝฟ็จไธญๅบ็ฐ็ๆ
้้ฎ้ขๅฏนไบไธไบๅๅๆฅ่งฆ็ฝ็ป็ๆฐๆๆฅ่ฏด๏ผๅจไฝฟ็จไธญๅธธๅธธไผๅบ็ฐไธไบ่ฏดๆๆๅไธญๆชๆถๅ็ๆ
้๏ผไปคไบบ้พไปฅๅบไปใ ๅฆๆ็บฟ่ทฏ่ฟๆฅๆ
้๏ผๅฏผ่ด่ทฏ็ฑๅจๆต่ฟไธ้๏ผ่ฟ็งๆ
ๅตไธ๏ผ ไธใๆไปฌ้ฆๅ
ๅฐฑ่ฆๆฃๆฅ่ทฏ็ฑๅจ็็บฟ่ทฏ่ฟๆฅๆฏๅฆๆญฃ็กฎ๏ผๅฎ็ๆญฃ็กฎ่ฟๆฅๆนๆณๆฏ๏ผ็จ็ฝ็บฟๅฐ่ทฏ็ฑๅจ็WANๅฃไธADSLModem็ธ่ฟ๏ผๅฐ็ต่ฏ็บฟ่ฟๅฐADSL Modem็Lineๅฃๅณๅฏใ ไบใ็กฌไปถ่ฟๆฅๅฅฝๅๆๅผ็ตๆบ๏ผๆฃๆฅ่ทฏ็ฑๅจ็ฏไฟกๅทๆฏๅฆๆพ็คบใ่ทฏ็ฑๅจๅ่ฎก็ฎๆบๆฏๅฆ่ฝๆญฃๅธธ้่ฎฏใ ไธใ้่ฟ่ฎก็ฎๆบๅพ่ทฏ็ฑๅจ็LANๅฃๅ้ๆฐๆฎๅ
๏ผๆฃๆฅๆฐๆฎๅ
่ฝไธ่ฝ่ฟๅ๏ผๅ
ทไฝๅๆณๆฏPing่ทฏ็ฑๅจ็้ป่ฎคIPๅฐๅ๏ผๅ
ทไฝๅๆณๅฆไธ๏ผ ๏ผ1๏ผๅๅปโๅผๅงโๆ้ฎ๏ผ้ๆฉโ็จๅบโ่ๅ้็โ้ไปถโ๏ผๅๅปโๅฝไปคๆ็คบ็ฌฆโ๏ผ ๏ผ2๏ผๅจๅผนๅบ็DOS็ชๅฃไธญ๏ผ่พๅ
ฅโping 192.168.1.1 -tโ๏ผๆณจๆไธ่ฆๅฟฝ็ฅ็ฉบๆ ผ๏ผ๏ผๅ่ฝฆๅ็ชๅฃไผๅบ็ฐๅฆไธๅพ็็ฑปไผผไฟกๆฏ๏ผ่ฏดๆ่ทฏ็ฑๅจๅ่ฎก็ฎๆบๅทฒ็ปๅฏไปฅๆญฃๅธธ้่ฎฏไบใ ๅฆๆๅ่ฝฆๅๆฒกๆๅบ็ฐๅพไธญ็็ฑปไผผไฟกๆฏ๏ผ่็กฌไปถ่ฟๆฅๅ็กฎๅฎๆฒกๆ้ฎ้ข็่ฏ๏ผๆไปฌๅฐฑ้่ฆๆฃๆฅๆฏๅฆๆฏ็ฑไบ็ฝ็ป่ฎพ็ฝฎไธๅฝ้ ๆ็้ฎ้ขไบใ ่ทฏ็ฑๅจๅจๅทฅไฝไธญๆๅบ็ฐ็้ฎ้ขๆๅคๆน้ข็ๅๅ ๏ผๅ ๆญคๅจ่งฃๅณ้ฎ้ข็ๆถๅๅฐฑ้่ฆๅฏนๆ
้้ฎ้ข่ฟ่กๆ้คๆฃๆฅ๏ผๅๅฐๅฏน็ไธ่ฏ๏ผๆ่ฝๅฟซ้ๅๆญฃ็กฎ็่งฃๅณ้ฎ้ขใ
่ทฏ็ฑๅจๅฑๅ็ฝๆ็ดขไธๅฐ็ฝไธ้ปๅฑ
ๆไนๅ
่ทฏ็ฑๅจๅฑๅ็ฝๆ็ดขไธๅฐ็ฝไธ้ปๅฑ
ๆไนๅๅๅธไบ2015ๅนด1ๆ23ๆฅไธๅ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ่ทฏ็ฑๅจๅฑๅ็ฝๆ็ดขไธๅฐ็ฝไธ้ปๅฑ
ๆไนๅ ๅพๅคๆถๅ๏ผๆไปฌไผๅ็ฐไฝฟ็จ่ทฏ็ฑๅจๅไบ่็ฝ่ฎฟ้ฎๆญฃๅธธ๏ผไฝๆฏ็ฝไธ้ปๅฑ
ไธ่ฝไบ่ฎฟใๆไปฌ็ฅ้๏ผ่ทฏ็ฑๅจๅฏนๅ
็ฝ็ต่ไน้ด็ไบ่ฎฟๆฏไธๅญๅจไปปไฝ้ๅถ็๏ผไธๅญๅจๅ ไธบ่ทฏ็ฑๅจไธญๅไบไปไน่ฎพ็ฝฎ่ๅฏผ่ดๅ
็ฝไน้ดๆ ๆณไบ่ฎฟ็้ฎ้ขใ ไธ้ขๆๆฅไป็ป็ฝไธ้ปๅฑ
ๆ ๆณ่ฎฟ้ฎ็ๅ ไธชๅธธ่งๆ
้ๅ่งฃๅณๆนๆณ๏ผ ไธใWin2000/XPไธWin98ไบ่ฎฟ ๆไปฌไผๅ็ฐไธคไธช็ณป็ปPingๅฝไปคๅฏไปฅ้่ฟ๏ผไฝๆ ๆณๅจโ็ฝไธ้ปๅฑ
โไธญๅฎ็ฐไบ็ธ่ฎฟ้ฎใ ่งฃๅณๅๆณๅฆไธ๏ผ 1ใๅจWIN2000/XP็ณป็ปไธญ๏ผๆงๅถ้ขๆฟ-> ็ฎก็ๅทฅๅ
ท-> ่ฎก็ฎๆบ็ฎก็-> ๆฌๅฐ็จๆทๅ็ป-> ็จๆท๏ผๅจGuestๅธๆทไธ็นๅป้ผ ๆ ๅณ้ฎ๏ผ้ๆฉๅฑๆง๏ผๅจๅธธ่ง้กน้ๅๆถโ่ดฆๆทๅทฒๅ็จโๅณๅฏใ 2ใWIN98็ณป็ปไธญไนๆๅฏ่ฝ็ฆๆญขไบ”ๆไปถๅๆๅฐๆบๅ
ฑไบซ”็ๅ่ฝ๏ผ้ๆฐๅผๅฏๅณๅฏใ ไบใ็ณป็ปๆผๆดไฟฎ่กฅ่ฝฏไปถไฟฎๆนไบๅฎๅ
จ็ญ็ฅ ๆไปฌไผๅ็ฐๅจโ็ฝไธ้ปๅฑ
โไธญๅฏไปฅ็ๅฐๅฏนๆน็่ฎก็ฎๆบ๏ผไฝๆฏ่ฎฟ้ฎๅ
ฑไบซๆถๅดๆ็คบโๆฒกๆๆ้่ฎฟ้ฎ็ฝ็ปโใ ่งฃๅณๅๆณๅฆไธ๏ผ 1ใๅจๅผๅง่ๅ่ฟ่กไธญ่พๅ
ฅsecpol.mscๅฏๅจโๆฌๅฐๅฎๅ
จ็ญ็ฅโ 2ใๆฌๅฐ็ญ็ฅ-> ็จๆทๆๅฉๅ้
๏ผๆๅผโๆ็ปไป็ฝ็ป่ฎฟ้ฎ่ฟๅฐ่ฎก็ฎๆบโ๏ผๅ ้คguest็จๆทๅณๅฏใ ไธใๅ
ฑไบซๆๅกๆชๅฏ็จๆ่
ๆฒกๆๅ
ฑไบซ่ตๆบ ๆไปฌไผๅ็ฐ็ต่ไธ็ต่้ดๅฏไปฅPing้๏ผไฝๆ ๆณ่ฎฟ้ฎๅ
ฑไบซ่ตๆบ๏ผๅจโ่ฎก็ฎๆบ็ฎก็โไธญๆฅ็โๆฌๅฐๅ
ฑไบซโๅไผๅผนๅบโๆฒกๆๅฏๅจๆๅกๅจๆๅกโ็้่ฏฏๅฏน่ฏๆกใ ่งฃๅณๅๆณๅฆไธ๏ผ 1ใๅจๆงๅถ้ขๆฟ๏ผ็ฎก็ๅทฅๅ
ท๏ผๆๅกไธญๅฏๅจServerๆๅกใ 2ใ่ฎพ็ฝฎโๅฏๅจ็ฑปๅโไธบโ่ชๅจโใ ๅใ้ฒ็ซๅข่งๅ ๆไปฌไผๅ็ฐๅฎ่ฃ
ไบ้ฒ็ซๅข๏ผๅ
ๆฌWINXP็ณป็ป่ชๅธฆ็้ฒ็ซๅข๏ผ๏ผๅบ็ฐๆ ๆณPing้๏ผๆ่
ๆฏ”ๆจๅฏ่ฝๆฒกๆๆ้ไฝฟ็จ็ฝ็ป่ตๆบ”ใ่ฎฟ้ฎๅ
ฑไบซ่ตๆบ็ๆถๅๆ็คบ”XXXๆ ๆณ่ฎฟ้ฎ”ใ”ๆพไธๅฐ็ฝ็ป่ทฏๅพ”ใ”่ฏทไธ่ฟๅฐๆๅกๅจ็็ฎก็ๅ่็ณปไปฅๆฅๆๆจๆฏๅฆๆ่ฎฟ้ฎๆ้”็ญ็ฑปไผผ็ๆ็คบใ ่งฃๅณๅๆณๅฆไธ๏ผ 1ใๆทปๅ ๅฑๅ็ฝ็่ฎฟ้ฎ่งๅๆ่
ๅๆญข้ฒ็ซๅขใ 2ใWINXP่ชๅธฆ็้ฒ็ซๅข๏ผๆๅผๆงๅถ้ขๆฟ-> ็ฝ็ปๅInternet่ฟๆฅ-> Windows้ฒ็ซๅข-> ไพๅค๏ผๅพ้โๆไปถๅๆๅฐๆบๅ
ฑไบซโใ ไบใIP่ฎพ็ฝฎๆ่ฏฏ ๆไปฌไผๅ็ฐๅๆบไน้ดๆ ๆณไบPing๏ผ่ฟๆฅ็จ็ๅ็ป็บฟ็ป่ฟๆต่ฏๆฒกๆ้ฎ้ข๏ผๆฒกๆๅฎ่ฃ
้ฒ็ซๅขใ ่งฃๅณๅๆณๅฆไธ๏ผๆฃๆฅไธคๅฐ็ต่็IPๆฏๅฆๅคๅจๅไธ็ฝๆฎต๏ผ่ฟๆๅญๆฉ็ ๆฏๅฆ็ธๅใ ๅ
ญใWINXP้ป่ฎค่ฎพ็ฝฎไธๆญฃ็กฎใ ๆไปฌไผๅ็ฐไปWIN98/2000/2003ไธๆ ๆณ่ฎฟ้ฎๅฆไธๅฐWINXP็ๆบๅจใ ่งฃๅณๅๆณๅฆไธ๏ผ 1ใๅจโๆงๅถ้ขๆฟโไธญ็โ็จๆทๅธๆทโๅฏ็จGuestๅธๅทใ็ถๅๅจ่ฟ่กไธญ่พๅ
ฅsecpol.mscๅฏๅจโๆฌๅฐๅฎๅ
จ็ญ็ฅโใ 2ใๆฌๅฐ็ญ็ฅ-> ็จๆทๆๅฉๆๆดพ๏ผๆๅผโไป็ฝ็ป่ฎฟ้ฎๆญค่ฎก็ฎๆบโ๏ผๆทปๅ Guestๅธๆท 3ใ็ถๅๅจ่ฟ่กไธญ่พๅ
ฅsecpol.mscๅฏๅจโๆฌๅฐๅฎๅ
จ็ญ็ฅโใๆฌๅฐ็ญ็ฅ-> ๅฎๅ
จ้้กน๏ผ็ฆๆญข”ๅธๆท๏ผไฝฟ็จ็ฉบ็ฝๅฏ็ ็ๆฌๅฐๅธๆทๅชๅ
่ฎธ่ฟ่กๆงๅถๅฐ็ป้”ใ 4ใ่ฎฟ้ฎXP็ๆถๅ๏ผ็ปๅฝๅฏน่ฏๆกไธญ็็จๆทๅๆฏ็ฐ็,ๅง็ปๆฏGuest็จๆท๏ผไธ่ฝ่พๅ
ฅๅซ็็จๆทๅธๅทใ ่งฃๅณๅๆณ๏ผๆฌๅฐ็ญ็ฅ-> ๅฎๅ
จ้้กน-> “็ฝ็ป่ฎฟ้ฎ๏ผๆฌๅฐๅธๆท็ๅ
ฑไบซๅๅฎๅ
จๆจกๅผ”๏ผไฟฎๆนไธบ”็ปๅ
ธ-ๆฌๅฐ็จๆทไปฅ่ชๅทฑ็่บซไปฝ้ช่ฏ” ใ […]
่ทฏ็ฑๅจๅ็บงไธบไฝไธๆๅ
่ทฏ็ฑๅจๅ็บงไธบไฝไธๆๅย ๅๅธไบ2015ๅนด1ๆ20ๆฅไธๅ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ่ทฏ็ฑๅจๅ็บงไธบไฝไธๆๅ ๅจๅ็บง่ทฏ็ฑๅจ็่ฟ็จไธญ๏ผๅฆๆๆ็คบโๅ็บงไธๆๅ๏ผ่ฏทๆฃๆฅๆจๆฏๅฆๅทฒ็ปๅผๅฏTFTPๆๅกๅจโ่ฟๆ ท็ๆๅญ๏ผไธ่ฌ่ฟ็งๆ
ๅต้ฝๆฏๅ ไธบๅจ็ต่ไธๆฒกๆๅผๅฏTFTPๆๅกๅจ็็ผๆ
๏ผๆไปฌๅจไธ่ฝฝ็ๅ็บง่ฝฏไปถๅ็ผฉๅ
ไธญ้ฝไผๆไธไธชTFTPๆๅกๅจ๏ผๆไปฌๅช้่ฆๅจ็ต่ไธๅๅปๅฎๅณๅฏ่งฃๅณ้ฎ้ขใ ไธใ็ต่ๆๅฎ่ฃ
ๅ
ถไปๆๆฏ่ฝฏไปถ็ญ๏ผๅปบ่ฎฎๆๆถๅ
ณ้ญ่ชๅจ่ฟ่กๅนถ้ๅฏ็ต่ใ ไบใWindows XP็ณป็ป๏ผ่ฏทๆณจๆๅ
ณ้ญ็ณป็ป่ชๅธฆ็้ฒ็ซๅขใ ไธใ่ฅไธ่ฟฐๆไฝ่ฟไธ่ฝๆๅๅ็บง็่ฏ๏ผๅปบ่ฎฎๆขไธๅฐ็ต่ๆฅๅ็บงๅณๅฏใ ๅคง้จๅ่ทฏ็ฑๅจๅ็บงไธๆๅ็ไนๅฐฑไธ้ข่ฟไธ็งๆ
ๅต๏ผๅจ่งฃๅณ้ฎ้ข็ๅๆถไธๅฎ่ฆๅ
ทไฝ้ฎ้ขๅ
ทไฝๅฏนๅพ
๏ผ่ฟๆ ทไฝ ๅฐฑ่ฝๅพๅฟซ็่งฃๅณ้ฎ้ขใ
่ฎพ็ฝฎTL-R4*็ณปๅ่ทฏ็ฑๅจๆขๅคๅบๅ
่ฎพ็ฝฎTL-R4*็ณปๅ่ทฏ็ฑๅจๆขๅคๅบๅย ๅๅธไบ2015ๅนด1ๆ20ๆฅไธๅ๏ผ่ฐข่ฐขไฝ ๅ
ไธดๆฌ็ซ๏ผๆไปฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ้่ฆ่ฟ่็ณปๆไปฌ็ๅจ็บฟๅฎขๆ๏ผๆไปฌๅฐๅ
จๅฟๅ
จๆไธบๆจๆๅกใ ่ฎพ็ฝฎTL-R4*็ณปๅ่ทฏ็ฑๅจๆขๅคๅบๅ ๅฏนไบTL-R4*็ณปๅๅฎฝๅธฆ่ทฏ็ฑๅจ๏ผๅฆไฝๆญฃ็กฎๅฏนๅ
ถ่ฟ่กๆขๅคๅบๅ่ฎพ็ฝฎๆไฝๅข๏ผๅ
ทไฝๆนๆณๅฆไธ๏ผ ไธใ้ฆๅ
ๆพๅฐๅจ่ทฏ็ฑๅจ็ๅ/ๅ้ขๆฟไธ้ฝๆ็ไธไธชๅฐๅญ๏ผๆๆๆ ็คบๅ่ฏ๏ผReset ไบใ็ถๅๅ
ณ้ญ่ทฏ็ฑๅจ็็ตๆบ๏ผๆพไธๅฆ็ฌๅฐ็ฑป็ๅฐ็ฉๆไฝReset้ฎ ไธใๆฅ้็ตๆบ๏ผ็ป่ทฏ็ฑๅจๅ ็ต๏ผ็ญๅพ
็บฆ3-10็ง้๏ผๅพ
M1ๅM2็ฏๅๆถ้ช็ไธๆฌกๅๅฏๆพๆ๏ผๅคไฝๆๅ ๅใๆณจๆๅคไฝๅ่ทฏ็ฑๅจๅฐไผๆขๅคไธบๅบๅ่ฎพ็ฝฎ๏ผ้ป่ฎค็ป้IPๆฏ192.168.1.1๏ผ้ป่ฎค็จๆทๅๅๅฏ็ ๆฏadmin/admin ็ป้ๆถ่ฏทๆณจๆ๏ผไฝ ็็ต่็IPๅฐๅๆฏไธๆฏๅจ192.168.1.0็ฝๆฎตใๅฆๆๆฏๆๅจ่ฎพ็ฝฎ็๏ผ่ฏทๆนๆ่ชๅจ่ทๅๅณๅฏใ่ฟๆ ทๅฐฑๅฎๆๅฏนTL-R4*็ณปๅๅฎฝๅธฆ่ทฏ็ฑๅจ็ๆขๅคๅบๅ่ฎพ็ฝฎๆไฝไบใ
ๆ ็บฟ็ฝ็ป้ๅบฆๅๆ
ข ่ฏทๆณจๆ้ฒ็ฝ็ปๅฐๅท
ๆ ็บฟ็ฝ็ป้ๅบฆๅๆ
ข ่ฏทๆณจๆ้ฒ็ฝ็ปๅฐๅทย ๅๅธไบ2014ๅนด12ๆ20ๆฅไธๅ๏ผๅ็ปญ ไผๆๆดๅคๆๆฐ็่ต่ฎฏๅๅธ๏ผๆฌข่ฟไฝ ๅๆฅ้
่ฏป๏ผๆฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ ็บฟ็ฝ็ป้ๅบฆๅๆ
ข ่ฏทๆณจๆ้ฒ็ฝ็ปๅฐๅท ็ฝๆฐๅผ ๅ
็ไธ็ดไฝฟ็จ็ๆฏๆ ็บฟ็ฝ็ป๏ผ็ฑไบๅฎถ้ๆไบบไฝฟ็จๆบ่ฝๆๆบ๏ผ่ฟๆ็ฌ่ฎฐๆฌ็ต่ๅๅนณๆฟ็ต่๏ผๆไปฅๅช่ฝไนฐไบๆ ็บฟ่ทฏ็ฑๅจ่ฎพ็ฝฎๆๆ ็บฟ็ฝ็ป๏ผ่ฟๆ ทๅฎถ้็ๆๆ็ฝ็ป่ฎพๅคๅฐฑ้ฝ่ฝไธ็ฝ๏ผไธ่ฟๆ่ฟๅผ ๅ
็้ๅฐไธไปถๅพ้้ท็ไบๆ
๏ผไปฅๅไธ็ฝ็ๆถๅ้ๅบฆ้ฝๅพๅฟซ๏ผไธ็ฎกๆฏ็ฉๅคงๅๆธธๆ่ฟๆฏ็้ซๆธ
็ตๅฝฑ้ฝไธ็น้ฎ้ขๆฒกๆ๏ผๅชๆฏๆ่ฟๅผ ๅ
็ๅ็ฐ็ฝ้ๅๆ
ขไบ๏ผ็็ตๅฝฑ่็็ผๅฒ๏ผ็ฉๆธธๆไนๆฏ็ป้ขไธๆต็
๏ผๆไปฅๅผ ๅ
็ๅฟ้้้ทไธ่ก๏ผๆ็ต่ฏ้ฎไบ็ตไฟกๅ
ฌๅธ๏ผ่ฏดไธๆฏ็ตไฟกๅฑ้ฃ่พน็้ฎ้ขใ ็ฑไบๅผ ๅ
็ๅฏน็ฝ็ปๆน้ขไนไธๆไนๆ๏ผๅฐฑ่ฟๆ ็บฟ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎ้ฝไธๆธ
ๆฅ๏ผๅผๅงๅฎ่ฃ
ๆ ็บฟ็ฝ็ป็ๆถๅ่ฟ่ฏทไบบๅผ็๏ผๆไปฅๅผ ๅ
็ไนไธ็ฅ้ๆฏๅช้็้ฎ้ข๏ผๆ ๅฅไนไธๅผ ๅ
็่ฏทๆฅๆๆฏไบบๅ๏ผๆๆฏไบบๅ็ปๅธธไป็ป็ๆๆฅ๏ผๆๅๆฅๅบๆฏๅบไบโ็ฝ็ปๅฐๅทโ๏ผไนๅฐฑๆฏ่ขซๅซไบบ่นญ็ฝไบ๏ผ่ชๅทฑ็ๆ ็บฟ็ฝ็ปๅธฆๅฎฝไนไธๆฏๅพ่ถณ๏ผๆไปฅ่ขซๅซไบบไฝฟ็จไบไธไบ็ฝ็ป่ตๆบ๏ผๅฏผ่ดๅผ ๅ
็ไธ็ฝ้ๅบฆๅฐฑๆ
ขไบไธๆฅใๆๆฏไบบๅ่ตฐไนๅๅธฎๅผ ๅ
็่ฟ่กไบๆ ็บฟ็ฝ็ป็ๅฎๅ
จ่ฎพ็ฝฎ๏ผๆไปฅๆ็ปไนๆๅ่งฃๅณไบ็ฝ็ป่ขซๅท็้ฎ้ข๏ผๅไธ็ฝ๏ผๅผ ๅ
็ๅฐฑๅ็ฐ็ฝ็ป้ๅบฆๅๅพๅฟซไบ๏ผไธ็ฎกๆฏ็็ตๅฝฑ่ฟๆฏ็ฉๆธธๆไธ็น้ฝไธๅกใ ็ๆฅๆไปฌ่ฟๆฏๅพๆๅฟ
่ฆ่ฟ่กๆ ็บฟ็ฝ็ป็ๅฎๅ
จ้
็ฝฎ๏ผ่ฆๆฏๅฎๅ
จๆน้ขๅไธๅฅฝ๏ผๅพๅฎนๆ่ขซๅซไบบ่นญ็ฝ๏ผๅ
ถๅฎ้ฒ่นญ็ฝ็่ฎพ็ฝฎไนๆฏ่พ็ฎๅ็๏ผไธ็่ฏดๆไนฆๅฐฑๆไบใ
ๆ ็บฟ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎไปฅๅๅฆไฝๅฎ่ฃ
ๆ ็บฟ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎไปฅๅๅฆไฝๅฎ่ฃ
ๅๅธไบ2014ๅนด12ๆ20ๆฅไธๅ๏ผๅ็ปญ ไผๆๆดๅคๆๆฐ็่ต่ฎฏๅๅธ๏ผๆฌข่ฟไฝ ๅๆฅ้
่ฏป๏ผๆฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก: ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ ็บฟ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎไปฅๅๅฆไฝๅฎ่ฃ
ๅฐๅผ ๆฏไธไธชๅพๅฅฝๅญฆ็ไบบ๏ผ่ฝ็ถๅคงๅญฆๆฏไธๅทฒ็ปๅฅฝๅ ๅนด๏ผ20ๅคๅฒ็ไปๅจๅไบฌไธ็ญไบ๏ผ่ฟไพ็ถๆฏๅพๅๆฌขๅญฆไน ๏ผๆ่ฟๅฐๅผ ๅๆณๅญฆไน ็ฝ็ปๆน้ข็ๆๆฏ๏ผไธ่ฟ็ฎๅๅฐไผๅฏนไบๅฆไฝๅปบ่ฎพๅฑๅ็ฝ่ฟไธๆฏๅพๆธ
ๆฅ๏ผ่ฟๆ ็บฟ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎๅๆไนๅฎ่ฃ
้ฝไธๆ๏ผไฝๆฏๅฐไผๅญไธ็นไนไธ็ฐๅฟ๏ผ่ฏทๆไบๅพๅคไธไธไบบๅๅ็ฝ็ปๅทฅ็จๅธใ ๅนถไธๅฐๅผ ่ฟไบฒ่ชๅป็ต่ๅ่ดญไนฐไบไธไธชไพฟๅฎ็ๆ ็บฟ่ทฏ็ฑๅจๅๆฅๆ่
พ๏ผๅชๆฏๆไนไนๆ่
พไธๅบๆ ็บฟๅฑๅ็ฝๆฅ๏ผไป็ป็ไบไบงๅ่ฏดๆไนฆ๏ผๅนถไธ่ฟๆฏไธไบไธไธ็ฝ็ซๆฅๆพไบๅคง้็็ธๅ
ณ่ตๆ๏ผ่ชๅทฑ้่ฟๅคๆน้ข็ๅญฆไน ๆไน่ฎพ็ฝฎๆ ็บฟ็ฝ็ป๏ผๅผๅง๏ผ่ชๅทฑๅผไบๅๅคฉไนๆฒกๆๅผๅฅฝ๏ผๆๅๅๅคซไธ่ดๆๅฟไบบ๏ผ็ปไบ่ฝๆ ็บฟ่ทฏ็ฑๅจ่ฎพ็ฝฎๅฅฝไบ๏ผ่ชๅทฑ็็ต่ๅๆบ่ฝๆๆบ้ฝ่ฝๅ
ฑไบซไธ็ฝไบ๏ผๅๅ่ฑไบไธคๅคฉๆถ้ด๏ผ็ญไบ่ฎพ็ฝฎๅฅฝๅๅฐๅผ ๅพๆๆๅฐฑๆใ ๅฐๅผ ๅผๅฟ็็จ่ชๅทฑ็็ฌ่ฎฐๆฌ็ปง็ปญๅจ็ฝไธๆพๅญฆไน ่ตๆ๏ผๅญฆไผ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎๅ๏ผ็ฐๅจๅๅผๅงๅญฆไน ไธไบ็ฝ็ปๆ
้็่งฃๅณๆนๆณ๏ผ่ฟๆฌกๅฐไผๆฏ่พๆ็ป้ช๏ผๅจ็ฝไธไธไธๆฅๆพไธไบๅธฆๅพ่งฃ็ๆ็จๆฅ็๏ผ่ฟๆ ทๆฏ่พ็ด่งไธไบ๏ผๅญฆ่ตทๆฅๆฏ่พๅฎนๆๆ๏ผๅฐๅผ ็ธไฟก่ชๅทฑไธๅบไธไธชๆ๏ผ่ชๅทฑๅฐฑ่ฝๅฎ่ฃ
ๅฅฝไธไธชไผไธ็จๅฑๅ็ฝ๏ผไธไน
ๅ๏ผ่ชๅทฑ็ไผไธๅฐฑ้่ฆ่ฎพ็ฝฎๅฑๅ็ฝ๏ผๅฐๅผ ๅญฆไน ็็ฅ่ฏไนไผๆดพไธ็จๅบไบใ
3g่ทฏ็ฑๅจ ่ทฏ็ฑๅจไธ็็ต่ไนๅ
ฑไบซๆๅฐๆบๆ็จ
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธไธบๅคงๅฎถๆไพ๏ผ ๏ผๆไปฌๆฏไธชๆๆ้ฝไผๆดๆฐๆๆฐ่ต่ฎฏๅฆ๏ผๆฌข่ฟไฝ ๅคๅคๅ
ไธดๆฌ็ซ๏ผๆฌๅ
ฌๅธไธป่ฆๆไพไธไธไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ่ทฏ็ฑๅจไธ็็ต่ไนๅ
ฑไบซๆๅฐๆบๆ็จ ๅพๅคๆถๅๆไปฌ้่ฆไฝฟ็จ่ทฏ็ฑๅจๅ
ฑไบซๆๅฐๆบ๏ผ้ฃไน่ฏฅๅฆไฝ่ฟๅ
ฅไธคๅฐ็ต่ๆๅ่ฟ่กๆฅๆพๆๅฐๆบๅข๏ผๅ
ทไฝๅๆณๅฆไธ๏ผ ไธใ้ฆๅ
ๆๆๅฐๆบ่ฎพ็ฝฎๅ
ฑไบซ๏ผๆฅไธไฝ ๆฅๆๅฐๆบ็ต่็IPๅฐๅใ ไบใๅจๅฆไบๅฐ็ต่ๅฐๅๆ ็ดๆฅ่พๆๅฐๆบ็ต่IPๅฐๅ๏ผๆ ผๅผๅผๅทๅ
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ๅฎนไธบโ\\xxx.xxx.xxx.xxxโๅ่ฝฆ๏ผๅบ็ฐๆๅฐๆบๅพๆ ๅๅป๏ผๅณๅฏๅฎ่ฃ
ๆๅฐๆบใ ไธใๅผๅฏๅฎ่ฃ
ๆๅฐๆบ็ต่็Guest็จๆท๏ผๅจๆฅ็ไธ่ฟๅฐ็ต่ไธ็IPๅฐๅ๏ผๆๆๅฐๆบ่ฎพ็ฝฎๆๅ
ฑไบซ็ถๆ๏ผๆ้ฒ็ซๅข็ๅๅ
ณ้ญ้ฒๆคๅขใ ๅใๅๅจ่ฆๆฑๅ
ฑไบซ็็ต่ไธ่พๅ
ฅๅ็็IPๅฐๅๅ้ขๅ ไธ\\(ๅฆ\\192.168.1.23)ๆไธๅ่ฝฆๅฐฑ่ฝ็่งๆๅฐๆบไบ๏ผๅๅปๅฐฑOKไบ ไบใๆไบคๆขๆบๅบๆฅ็็บฟๆฅไธ็ถๅๅจๆฅไธคๅฐ็ต่ใ ๅ
ญใๅฎ่ฃ
ๆๅฐๆบ็็ต่่ฎพ็ฝฎๆๅฐๆบๅ
ฑไบซใ ่ฟๆ ทๅฐฑๅฏไปฅ่ฎฉ่ทฏ็ฑๅจๅฑๅ็ฝๅ
็็ต่ๅ
ฑไบซๆๅฐๆบไบ๏ผไนๅฐฑๆฏๅฑๅ็ฝๅ
็ๆๆ็ต่้ฝๅฏไปฅไฝฟ็จๆๅฐๆบๆๅฐๆไปถ๏ผๅพๆนไพฟ็ใ
3g่ทฏ็ฑๅจ ๅๆๅฎฝๅธฆ่ทฏ็ฑๅจไธ็ฝ้ฎ้ข
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธไธบๅคงๅฎถๆไพ๏ผ3g่ทฏ็ฑๅจ ๅๆๅฎฝๅธฆ่ทฏ็ฑๅจไธ็ฝ้ฎ้ขย ๏ผๆไปฌๆฏไธชๆๆ้ฝไผๆดๆฐๆๆฐ่ต่ฎฏๅฆ๏ผๆฌข่ฟไฝ ๅคๅคๅ
ไธดๆฌ็ซ๏ผๆฌๅ
ฌๅธไธป่ฆๆไพไธไธไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๅๆๅฎฝๅธฆ่ทฏ็ฑๅจไธ็ฝ้ฎ้ข ็ฐๅจๅพๅคๆๅ้ฝไฝฟ็จๅฎฝๅธฆ่ทฏ็ฑๅจไธ็ฝ๏ผไฝๆ็ๆๅ่ฟๆฅไธคๅฐๆบๅจๅไธ็ฝ้ๅบฆๅดๅบ็ฐไบๆถๆญๆถ็ปญ็็ฐ่ฑกใไปๅคฉ๏ผๆๅฐฑไธๅฏนไธ็ปๅคงๅฎถ่งฃๅณๅฎฝๅธฆ่ทฏ็ฑไธ็ฝๆ
้้ฎ้ขใ ไธใๆ
้ๅๆ ๏ผ1๏ผ็บฟ่ทฏ่ฟๆฅ ไปๆทๅคๅผ่ฟ็็ฝ็บฟๆฅๅคดๆพๅจๅไพง็ๅฐๅงๅฎค๏ผ็ถๅๆฐๅผ็้ฃๆ น็ฝ็บฟ็ฉฟ่ฟๅฎขๅ
ๆฅๅจๅไพง็ไธปๅงๅฎค๏ผ็จๆต็บฟไปชๆตไบไธ็ฝ็บฟ็่ฟ้ๆ
ๅต๏ผไธๅๆญฃๅธธใ ๏ผ2๏ผ็กฌไปถ่ฟๆฅ ไธบไบ็กฎๅฎๆฏๅฆๆฏๆฅ่งฆไธ่ฏๆน็็ฅธ๏ผๆ่ฟไธคๅฐๆบๅจ็็ฝ็บฟ้ฝๆคไธ๏ผๅฏน่ฐๅนถ้ๆฐๆ็ดงๅ่ฏ้ช๏ผ้ฎ้ขๅนถๆฒก่งฃๅณ๏ผ่ฏ็ๆ่ทฏ็ฑๅจไธ็4ไธชๆฅๅฃ้ฝ้ไธๆข็่ฏ๏ผๆ ๆ๏ผๅจไธคๅฐ็ต่ไธๆ่ทฏ็ฑๅจ็็ธๅบ่ฎพ็ฝฎๅ
จ้จๅๆถ๏ผๆ็
ง่ฏดๆไนฆไธ็ๆนๆณ้ๆฐ่ฎพ็ฝฎไบไธ้๏ผ่ฟๆฏไธ่กใ ๏ผ3๏ผ่ฝฏไปถ ไธ็ฝๅฐๆฏ้ธ็
ๆฏๅบๅๅฐๆๆฐ็ๆฌ๏ผๅ
จ็ๆฅๆไธ้๏ผไพ็ถๆฒก่ฝ่งฃๅณๅฎฝๅธฆ่ทฏ็ฑไธ็ฝๆ
้้ฎ้ขใ ไบใ่งฃๅณๅๆณ ็ฑไบๅฎคๅค่ฟๆฅ็็ฝ็บฟ้ฟๅบฆๆ้๏ผๅพๅๅงๅฎค้ๆ็บฟๅช่ฝๅฐ่ทฏ็ฑๅจๆฌๆๅจ็ต่ๆก็ไพง้ข๏ผ้ๆฐๅไบๅพๅๅงๅฎค่ตฐ็็ฝ็บฟ๏ผๆฏๅๆฅ้ฟไบ1็ฑณๅทฆๅณ๏ผ่ฟไธ่ท็ฆปๆญฃๅฅฝ่ฝ่ฎฉ่ทฏ็ฑๅจๅๅฐไปฅๅ็ไฝ็ฝฎโ็ต่ๆกๅทฆไพง็ๅ่พนใๅฎ่ฃ
ๅฅฝๅๅๆไธไธ่ฏ๏ผ็ฝ็ปไธ็จณๅฎ็้ฎ้ข็ปไบไธ่งไบใ ไธใๆ
้ๆป็ป ็ฑไบ็ต่ๆก็ไพง้ขๆญฃๅฅฝๆไธ็ปๆๆฐ็๏ผ่ทฏ็ฑๅจไธๅฎ็่ท็ฆป็ธๅฝ่ฟ๏ผ้ ๆ่ทฏ็ฑๅจๅ็ญๆธฉๅบฆ่ฟ้ซ๏ผไป่็ฝ็ปไธ็
ใ ็ต่็็ปๅคง้จๅ้
ไปถ้ฝๅพๆ้ซๆธฉ๏ผไธๆฆ้
ไปถ็ๅทฅไฝๆธฉๅบฆ่ฟ้ซ๏ผไธไฝไผๅฝฑๅไฝฟ็จๆๆ๏ผ่ไธๆถ้ฟๆฅไน
ไผ้ ๆ่ฏฅ้
ไปถ็็ฉ็ๆงๆๅใไธๆไป็ป็ๅฐฑๆฏๅฎฝๅธฆ่ทฏ็ฑไธ็ฝๆ
้่งฃๅณๆนๆก๏ผๅธๆๅฏนๅคงๅฎถๆๆๅธฎๅฉใ
3g่ทฏ็ฑๅจ-ๅญๅจๅผ่ทฏ็ฑๅจ็ๅ็ๅๅ
ถไฝ็จ
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ ไธบๅคงๅฎถๆไพ๏ผ3g่ทฏ็ฑๅจ-ๅญๅจๅผ่ทฏ็ฑๅจ็ๅ็ๅๅ
ถไฝ็จ ๏ผๆไปฌๆฏไธชๆๆ้ฝไผๆดๆฐๆๆฐ่ต่ฎฏๅฆ๏ผๆฌข่ฟไฝ ๅคๅคๅ
ไธดๆฌ็ซ๏ผๆฌๅ
ฌๅธไธป่ฆๆไพไธไธไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ-ๅญๅจๅผ่ทฏ็ฑๅจ็ๅ็ๅๅ
ถไฝ็จ ๆไปฌ็ฅ้๏ผไผไธ็ไธๆญๅๅฑไผ็ๆๆตท้็ๆฐๆฎ๏ผ่่ฟไบไธๆญๆฉๅฑ็ๆตท้ไฟกๆฏๅฟ
้กป่ฟ่กๅญๅจๅ็ฎก็๏ผ่ๅญๅจ่ทฏ็ฑๅจๆๅพๅคๅผๅพๆไปฌๅญฆไน ็ๅฐๆน๏ผไปๅคฉๆไปฌไธป่ฆไป็ปๅญๅจ่ทฏ็ฑๅจๅSAN่ทฏ็ฑๅจ็ๅญฆไน ็ฌ่ฎฐใ ไธใไปไน็ๅญๅจ่ทฏ็ฑๅจ ๅญๅจ่ทฏ็ฑๅจไธ็ฝ็ป่ทฏ็ฑๅจ็ไธๅๅจไบ๏ผๅญๅจ่ทฏ็ฑๅจๆฐๆฎ็่ทฏ็ฑ้ๆฉไฝฟ็จ็ๆฏFCIP๏ผFC over IP๏ผไธ็ฑป็ๅญๅจๅ่ฎฎ๏ผ่ไธๆฏTCP/IPไธ็ฑป็้ไฟกๅ่ฎฎใไปๅ้ขไป็ป็ๅญๅจ่ทฏ็ฑๅจๅบๆฌๅ่ฝไธ้พ็ๅบ๏ผFCIPๅญๅจๅ่ฎฎๅฏไปฅ่ฎฉไธๅSAN ไธญ็่ฎพๅคๅปบ็ซ้ไฟก๏ผ่ๆ ้ๅฐ่ฟไบๅ็ฌ็่ฎพๅคๅๅนถๆไธไธชๅคงๅ็SAN๏ผ่ไธ่ฟๅ
่ฎธๅจๆๆ่ฎพๅค้ดๅปบ็ซไปปๆ่ฎพๅคๅฐไปปๆ่ฎพๅค่ฟๆฅ็ๅญๅจไฝ็ณปใ ่ฟ้ๆๆ็ๅญๅจ่ทฏ็ฑๅจ๏ผๅ็กฎ็ๅบ่ฏฅ็งฐๅ
ถไธบๅญๅจ่ทฏ็ฑๅจใ่SANๅฏไปฅ่ขซ็ไฝๆฏๅญๅจๆป็บฟๆฆๅฟต็ไธไธชๆฉๅฑ๏ผๅฎไฝฟ็จๅฑๅ็ฝ๏ผLAN๏ผๅๅนฟๅ็ฝ๏ผWAN๏ผไธญ็ฑปไผผ็ๅๅ
๏ผๅฎ็ฐๅญๅจ่ฎพๅคๅๆๅกๅจไน้ด็ไบ่ฟ๏ผ่ฟไบๅๅ
ๅ
ๆฌ๏ผๅญๅจ่ทฏ็ฑๅจใ้็บฟๅจใไบคๆขๆบๅ็ฝๅ
ณ๏ผใSANๅฏๅจๆๅกๅจ้ดๅ
ฑไบซ๏ผไนๅฏไปฅไธบๆไธๆๅกๅจๆไธๆ๏ผๆขๅฏไปฅๆฏๆฌๅฐ็ๅญๅจ่ฎพๅคไนๅฏไปฅๆฉๅฑๅฐๅฐ็ๅบๅไธ็ๅ
ถไปๅฐๆนใ ่ฟๅฐฑไธ้พๅผๅบๅญๅจ่ทฏ็ฑๅจ็ๆฌ่ดจไบ๏ผๅฎๅฎ้
ไธๆฏไธ็งไฝฟ็จๆท่ฝๅคๅจๆ ๅๆฐๆฎ็ฝ็ปไธ่ฟๆฅไบคๆขๅญๅจ็ฏๅข็่ฎพๅคใ้่ฆๆณจๆ็ๆฏ๏ผๆญค็ฑป่ฎพๅคไธๆฏ็จไบ็ดๆฅๅฐ่ฎพๅค่ฟๆฅๅฐๅฑๅ็ฝๆ่
ไผไธ้ชจๅนฒ็ฝไธ๏ผ่ๆฏไธบๅญๅจ็ฝ็ปๆๅปบ็ฌ็ซ็็ฝ็ปๅบ็ก่ฎพๆฝใๅ
ถไธป่ฆ็็น็นๆฏๆๅคงๅฐๆ้ซไบๅฎน็พ็ณป็ป็ๆฐๆฎๅฏ็จๆง๏ผๆดไฝ็ๅฏ้ ๆงๅ็จณๅฎๆง๏ผๅฉ็จๅญๅจ่ทฏ็ฑๅจๆๅปบ็ๅคไธชSANๅญๅจไฝ็ณปไบ้็่ฟๆฅ็คบๆๅพๅฆไธใ ไบใๅญๅจ่ทฏ็ฑๅจ็ไฝ็จ ๅจๅญๅจ็่ฟ็จไธญ๏ผ่ฝ็ถๆๅกๅจใๅญๅจ่ฎพๅคๆไพไบ่ฏๅฅฝ็ๅญๅจๆง่ฝ๏ผไฝไฝไธบ็ฝ็ปไธญ็ไบ่ฟ่ฎพๅคๆฅ่ฏด๏ผๅพๅพๅๆฏๅถ็บฆๆฐๆฎๅญๅจ็็ถ้ขๆๅจ๏ผๅฆไธๆน้ข๏ผๅพๅพไธไธชไผไธไน ๆฏๅฐๆดไธช็ฝ็ปๅๅไธบไธๅ็ฝๆฎต๏ผๅฝขๆไบๅคไธช็ฌ็ซ่ฟไฝ็ๅญๅ็ฝ๏ผSAN๏ผ๏ผ่ฟๅฐฑไฝฟๅพไธๅ้จ้จ็็ฝ็ปๅญๅจ้ป้ไธๅฐใๅจ่ฟ็งๆ
ๅตไธ๏ผไธ้จ้ๅฏนๅญๅจ่ไผๅ่ฎพ่ฎก็ๅญๅจ่ทฏ็ฑๅจไบงๅไนๅฐฑๅบ่ฟ่็ใ ๅญๅจ่ทฏ็ฑๅจ็ไธป่ฆ็็น็นๆฏๆๅคงๅฐๆ้ซไบๅฎน็พ็ณป็ป็ๆฐๆฎๅฏ็จๆง๏ผๆดไฝ็ๅฏ้ ๆงๅ็จณๅฎๆง๏ผๅฉ็จๅญๅจ่ทฏ็ฑๅจๆๅปบ็ๅคไธชSANๅญๅจไฝ็ณปไบ้็่ฟๆฅใ ไผไธ็ไธๆญๅๅฑไผ็ๆๆตท้็ๆฐๆฎ๏ผ่่ฟไบไธๆญๆฉๅฑ็ๆตท้ไฟกๆฏๅฟ
้กป่ฟ่กๅญๅจๅ็ฎก็ใ่ๅจๅญๅจ็่ฟ็จไธญ๏ผ่ฝ็ถๆๅกๅจใๅญๅจ่ฎพๅคๆไพไบ่ฏๅฅฝ็ๅญๅจๆง่ฝ๏ผไฝไฝไธบ็ฝ็ปไธญ็ไบ่ฟ่ฎพๅคๆฅ่ฏด๏ผๅพๅพๅๆฏๅถ็บฆๆฐๆฎๅญๅจ็็ถ้ขๆๅจ๏ผๅฆไธๆน้ข๏ผๅพๅพไธไธชไผไธไน ๆฏๅฐๆดไธช็ฝ็ปๅๅไธบไธๅ็ฝๆฎต๏ผๅฝขๆไบๅคไธช็ฌ็ซ่ฟไฝ็ๅญๅ็ฝ๏ผSAN๏ผ๏ผ่ฟๅฐฑไฝฟๅพไธๅ้จ้จ็็ฝ็ปๅญๅจ้ป้ไธๅฐใ ไธ้จ้ๅฏนๅญๅจ่ไผๅ่ฎพ่ฎก็ๅญๅจ่ทฏ็ฑๅจไบงๅๅฏนไบไผไธๆฅ่ฏดๆฏ้ๅธธ้่ฆ็๏ผ็ฝ็ป็ฎก็ๅไธๅฎ่ฆ็็ปๆๆกใ
3g่ทฏ็ฑๅจ-่ทฏ็ฑๅจๅ็ฑป็ๅ ๅคง็น็น
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ ไธบๅคงๅฎถๆไพ๏ผ3g่ทฏ็ฑๅจ-่ทฏ็ฑๅจๅ็ฑป็ๅ ๅคง็น็น ๏ผๆไปฌๆฏไธชๆๆ้ฝไผๆดๆฐๆๆฐ่ต่ฎฏๅฆ๏ผๆฌข่ฟไฝ ๅคๅคๅ
ไธดๆฌ็ซ๏ผๆฌๅ
ฌๅธไธป่ฆๆไพไธไธไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ-่ทฏ็ฑๅจๅ็ฑป็ๅ ๅคง็น็น ๆไปฌ็ฅ้๏ผๆจกๅๅ่ทฏ็ฑๅจ็ๅบ็จ้ๅธธๅนฟๆณ๏ผ็ธไฟก้็่ทฏ็ฑๅจ็ๅๅฑ๏ผๅ
ถๆๆฏไผๆดๅ ็ๅ
่ฟใๆฌๆไธป่ฆๅๆไบ่ทฏ็ฑๅจ็ไธป่ฆๅ็ฑปใ ไป่ทฏ็ฑๅจ็ๅ็ฑปๆฅ็๏ผๆกฃๆฌกๅไธบ้ซใไธญใไฝๆกฃ่ทฏ็ฑๅจ๏ผ่ไป็ปๆไธๆฅ็๏ผๆจกๅๅ่ทฏ็ฑๅจๅ้ๆจกๅๅ่ทฏ็ฑๅจ๏ผ ๅธธ่ง็ๅ็ฑปๆไปฅไธๅ ็ฑป๏ผ ไธใ็ปๆไธๅไธบ้ๆจกๅๅ่ทฏ็ฑๅจๅๆจกๅๅ่ทฏ็ฑๅจ ้ๅธธไธญ้ซ็ซฏ่ทฏ็ฑๅจไธบๆจกๅๅ็ปๆ๏ผไฝ็ซฏ่ทฏ็ฑๅจไธบ้ๆจกๅๅ็ปๆใๆจกๅๅ็ปๆๅฏไปฅ็ตๆดปๅฐ่ฟ่ก่ทฏ็ฑๅจ้
็ฝฎ๏ผไปฅ้ๅบไผไธไธๆญๅขๅ ็ไธๅก้ๆฑ๏ผ้ๆจกๅๅ็ๅฐฑๅช่ฝๆไพๅบๅฎ็็ซฏๅฃใ ไปๆง่ฝไธๅฏๅไธบ็บฟ้่ทฏ็ฑๅจไปฅๅ้็บฟ้่ทฏ็ฑๅจใ ๆ่ฐ็บฟ้่ทฏ็ฑๅจๅฐฑๆฏๅฎๅ
จๅฏไปฅๆไผ ่พไป่ดจๅธฆๅฎฝ่ฟ่ก้็
ไผ ่พ๏ผๅบๆฌไธๆฒกๆ้ดๆญๅๅปถๆถใ้ๅธธ็บฟ้่ทฏ็ฑๅจๆฏ้ซ็ซฏ่ทฏ็ฑๅจ๏ผๅ
ทๆ้ๅธธ้ซ็็ซฏๅฃๅธฆๅฎฝๅๆฐๆฎ่ฝฌๅ่ฝๅ๏ผ่ฝไปฅๅชไฝ้็่ฝฌๅๆฐๆฎๅ
๏ผไธญไฝ็ซฏ่ทฏ็ฑๅจๆฏ้็บฟ้่ทฏ็ฑๅจใไฝๆฏไธไบๆฐ็ๅฎฝๅธฆๆฅๅ
ฅ่ทฏ็ฑๅจไนๆ็บฟ้่ฝฌๅ่ฝๅใ ไปๅ่ฝไธๅๅ๏ผๅฏๅฐ่ทฏ็ฑๅจๅไธบไผไธ็บง่ทฏ็ฑๅจใ้ชจๅนฒ็บง่ทฏ็ฑๅจๅๆฅๅ
ฅ็บง่ทฏ็ฑๅจใ ๏ผ1๏ผไผไธ็บง่ทฏ็ฑๅจ่ฟๆฅ่ฎธๅค็ป็ซฏ็ณป็ป๏ผ่ฟๆฅๅฏน่ฑก่พๅค๏ผไฝ็ณป็ป็ธๅฏน็ฎๅ๏ผไธๆฐๆฎๆต้่พๅฐ๏ผๅฏน่ฟ็ฑป่ทฏ็ฑๅจ็่ฆๆฑๆฏไปฅๅฐฝ้ไพฟๅฎ็ๆนๆณๅฎ็ฐๅฐฝๅฏ่ฝๅค็็ซฏ็นไบ่ฟ๏ผๅๆถ่ฟ่ฆๆฑ่ฝๅคๆฏๆไธๅ็ๆๅก่ดจ้ใ ๏ผ2๏ผ้ชจๅนฒ็บง่ทฏ็ฑๅจๆฏๅฎ็ฐไผไธ็บง็ฝ็ปไบ่ฟ็ๅ
ณ้ฎ่ฎพๅค๏ผๅฎๆฐๆฎๅๅ้่พๅคง๏ผ้ๅธธ้่ฆใๅฏน้ชจๅนฒ็บง่ทฏ็ฑๅจ็ๅบๆฌๆง่ฝ่ฆๆฑๆฏ้ซ้ๅบฆๅ้ซๅฏ้ ๆงใไธบไบ่ทๅพ้ซๅฏ้ ๆง๏ผ็ฝ็ป็ณป็ปๆฎ้้็จ่ฏธๅฆ็ญๅคไปฝใๅ็ตๆบใๅๆฐๆฎ้่ทฏ็ญไผ ็ปๅไฝๆๆฏ๏ผไป่ไฝฟๅพ้ชจๅนฒ่ทฏ็ฑๅจ็ๅฏ้ ๆงไธ่ฌไธๆ้ฎ้ขใ ๏ผ3๏ผๆฅๅ
ฅ็บง่ทฏ็ฑๅจไธป่ฆๅบ็จไบ่ฟๆฅๅฎถๅบญๆISPๅ
็ๅฐๅไผไธๅฎขๆท็พคไฝใ ๆๆๅค็ฝ็ปไฝ็ฝฎๅๅ้ๅธธๆๆจกๅๅ่ทฏ็ฑๅจๅๅไธบ่พน็่ทฏ็ฑๅจๅไธญ้ด่็น่ทฏ็ฑๅจใ ๅพๆๆพ่พน็่ทฏ็ฑๅจๆฏๅคไบ็ฝ็ป่พน็ผ๏ผ็จไบไธๅ็ฝ็ป่ทฏ็ฑๅจ็่ฟๆฅ๏ผ่ไธญ้ด่็น่ทฏ็ฑๅจๅๅคไบ็ฝ็ป็ไธญ้ด๏ผ้ๅธธ็จไบ่ฟๆฅไธๅ็ฝ็ป๏ผ่ตทๅฐไธไธชๆฐๆฎ่ฝฌๅ็ๆกฅๆขไฝ็จใ็ฑไบๅ่ชๆๅค็็ฝ็ปไฝ็ฝฎๆๆไธๅ๏ผๅ
ถไธป่ฆๆง่ฝไนๅฐฑๆ็ธๅบ็ไพง้๏ผๅฆไธญ้ด่็น่ทฏ็ฑๅจๅ ไธบ่ฆ้ขๅฏนๅ็งๅๆ ท็็ฝ็ปใ่ฏๅซ่ฟไบ็ฝ็ปไธญ็ๅ่็น้ ็ๅฐฑๆฏ่ฟไบไธญ้ด่็น่ทฏ็ฑๅจ็MACๅฐๅ่ฎฐๅฟๅ่ฝใ ๅบไบไธ่ฟฐๅๅ ๏ผ้ๆฉไธญ้ด่็นๆจกๅๅ่ทฏ็ฑๅจๆถๅฐฑ้่ฆๅจMACๅฐๅ่ฎฐๅฟๅ่ฝๆดๅ ๆณจ้๏ผไนๅฐฑๆฏ่ฆๆฑ้ๆฉ็ผๅญๆดๅคง๏ผMACๅฐๅ่ฎฐๅฟ่ฝๅ่พๅผบ็ๆจกๅๅ่ทฏ็ฑๅจใไฝๆฏ่พน็่ทฏ็ฑๅจ็ฑไบๅฎๅฏ่ฝ่ฆๅๆถๆฅๅๆฅ่ช่ฎธๅคไธๅ็ฝ็ป่ทฏ็ฑๅจๅๆฅ็ๆฐๆฎ๏ผๆไปฅ่ฟๅฐฑ่ฆๆฑ่ฟ็ง่พน็่ทฏ็ฑๅจ็่ๆฟๅธฆๅฎฝ่ฆ่ถณๅคๅฎฝ๏ผๅฝ็ถ่ฟไน่ฆไธ่พน็่ทฏ็ฑๅจๆๅค็็ฝ็ป็ฏๅข่ๅฎใ ไบใๆๆง่ฝๆกฃๆฌกๅไธบ้ซใไธญใไฝๆกฃ่ทฏ็ฑๅจ ่ทฏ็ฑๅจไบงๅๅ็ฑป้ๅธธๅคๆ๏ผๆ็
งไธๅ็ๅๅๆ ๅๆๅค็ง็ฑปๅใๆไปฌๅจไบ่งฃ็ๆถๅ่ฆ็นๅซไป็ปๅฏนๅพ
ใ
3ๆฌพ802.11acๆบ่ฝWi-Fi่ทฏ็ฑๅจๆ็ง้ขไธ
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ็นๆไธบไฝ ๅๅคไบ3ๆฌพ802.11acๆบ่ฝWi-Fi่ทฏ็ฑๅจๆ็ง้ขไธ ๏ผๅธๆๅฏนไฝ ๆๆๅธฎๅฉ๏ผๅๆถๆฌข่ฟๆจๅ
้กพๆฌ็ซ๏ผๆไปฌไผไธๅฎๆ็ๆทปๅ ๆๆฐ่ต่ฎฏ,ๅฆๆๅ
ด่ถฃ๏ผๅๆฌกๆฌข่ฟไฝ ๆฏๅคฉ้ฝๆฅๆฌ็ซ๏ผ็ฎๅๆฌๅ
ฌๅธไธป่ฆๆไพ็ไบงๅไธๆๅกๅฆไธ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ 3ๆฌพ802.11acๆบ่ฝWi-Fi่ทฏ็ฑๅจๆ็ง้ขไธ ๆ็ง่ทฏ็ฑๅจๆฏๅฝๅ
ๅฃฐ่ชๅพไธ้็ๅ็ไบงๅ๏ผๅจ2012ๅนดไธญๆ็งๅๅธไบๅคๆฌพๆฐไบงๅ๏ผ่ฟไบๆจๅบ็ๆฐไบงๅไธญๆๅพๅค้ฝๅๅฐๅนฟๅคง็จๆท็้ซๅบฆ่ฏไปท๏ผๆ นๆฎๆ็งๅฎๆนๅๅธ็ๆถๆฏ็งฐ๏ผๅจ2013ๅนด็ๆถๅ๏ผๆ็ง่ฟๆๅฐๆจๅบไธๆฌพๆฐ็802.11acๆบ่ฝWi-Fi่ทฏ็ฑไบงๅใ ๆฎๅคๅชๆฅ้๏ผๅจๆๆฏ็ปดๅ ๆฏไธพ่ก็CES2013ไธ๏ผ็ฝ็ป่ฎพๅคๅทจๅคดๆ็งๅฎฃๅธๆจๅบ3ๆฌพ802.11acๆบ่ฝWi-Fi่ทฏ็ฑใไฝไธบ็จๆท๏ผๅฆๆไฝ ๅฏนไบๆ็งๆจๅบ็็ฌฌไธๆฌพ802.11ac่ทฏ็ฑไบงๅ–Linksys็EA6500ไธๆปกๆ๏ผ้ฃ็ฐๅจไฝ ๅฏไปฅๆๆดๅค็้ๆฉใๆ็งๅจไปๅนด็CESๅฑๅๅธไบ3ๆฌพ802.11ac่ทฏ็ฑๅจๆฐๅ๏ผไป็ฉ็่ฎพ่ฎกๅฐๅ่ฝ๏ผ้ฝไธLinksys็ๆบ่ฝWi-Fi่ทฏ็ฑEA6500ไธ่็ธๆฟ๏ผ่ฟ3ๆฌพๆฐๅๅ
ๆฌ๏ผ Linksysๆบ่ฝWi-Fi่ทฏ็ฑEA6700๏ผ1750Mbps๏ผ๏ผไธ้จไธบ10ไธชไปฅไธ้ซๆธ
็งปๅจ็ป็ซฏ่ฎพ่ฎก๏ผไนๆฏๆ็งๆบ่ฝWi-Fi่ทฏ็ฑ็ๆ้ซ็ซฏไบงๅ๏ผๆฏๆ5GHZ 1.3Gbpsๅ2.4GHZ 450Mbps็ๅ้ข้ซ้ไผ ่พใ ๆ็งไบCES 2013ๆจ3ๆฌพ802.11ac่ทฏ็ฑ็ปๅ ๆ็งLinksysๆบ่ฝWi-Fi่ทฏ็ฑEA6700 Linksysๆบ่ฝWi-Fi่ทฏ็ฑEA6400๏ผ1600Mbps๏ผ๏ผไธEA6700็ฑปไผผ๏ผEA6400ไธไธบ่ง้ขไผ ่พ่ฎพ่ฎก๏ผไฝไธป่ฆๆฏ้ๅฏนไฝ็ซฏ็5-7ไธช้ซๆธ
็งปๅจ็ป็ซฏ็ๅฎถๅบญ็จๆท๏ผๆฏๆ5GHZ 1.3Gbpsๅ2.4GHZ 300Mbps็ๅ้ข้ซ้ไผ ่พใ Linksysๆบ่ฝWi-Fi่ทฏ็ฑEA 6300๏ผ1200Mbps๏ผ๏ผ่ฟไผผไนไธ่
ไธญๆไฝ็ซฏ็่ทฏ็ฑ๏ผๆฏๆWi-Fiๅ็ ๆต๏ผๆฏๆ5GHZ 867MGbpsๅ2.4GHZ 300Mbps็ๅ้ข้ซ้ไผ ่พใ้็จไบ5ไธชๅไปฅไธ็้ซๆธ
็งปๅจ็ป็ซฏ๏ผ้ๅธธ้ๅไธ่ฌ็ๅฎถๅบญ็จๆทไฝฟ็จ๏ผๅฆๆๅฎถๅบญ่ฟๆ้่ฆๆทป็ฝฎ่ทฏ็ฑไบงๅ๏ผๅฏไปฅ็ญๅฐๆญคไบงๅไธๅธๅๅป็ป้ๅ้ฃ้ไบ่งฃไธไธๅ
ถไปทๆ ผๅๆง่ฝใ EA6700ๅ
ทๆ2ไธชUSBๆฅๅฃ๏ผๅ
ถไธญไธไธชๆฏๆUSB 3.0 ๆๆ็่ฟ3ๆฌพๆฐๅ้ฝๆฏๆๅๅ
ไปฅๅคช็ฝๆฅๅฃๅ1ไธชUSB3.0ๆฅๅฃ๏ผEA6700่ฟ้
ๆๅฆไธไธชUSB2.0ๆฅๅฃ๏ผๅฏไปฅๆฏๆๅค้จๅญๅจ่ฎพๅค๏ผๅๅปบ็ฝ็ป้ๅ ๅญๅจ๏ผNAS๏ผๆนๆกใ ๆ็ง่กจ็คบ๏ผๆฐ็ๆบ่ฝWi-Fi่ทฏ็ฑๅจ้่ฟๆณขๆ่ตๅฝขๆๆฏ๏ผๅฏไปฅ็ฒพ็กฎ่ฐๆดใๅผๅฏผๅๆงๅถWi-Fiไฟกๅท็ๆนๅๅๅฝข็ถ๏ผ้ๆฉๆฐๆฎไผ ่พ็ๆไผ่ทฏๅพ๏ผไปฅๆไพๆดๅฅฝๆดๅนฟ็Wi-Fi่ฆ็่ๅดใ้คไบ่ทฏ็ฑๅจ๏ผๆ็งๅๆถๅๅธไบ้ฆๆฌพUSB 802.11ac้้
ๅจ๏ผๅ
่ฎธ็จๆท่ฝปๆพๅ็บงไปปไฝ็ฐๆ็PC๏ผไปฅไฝ้ชๆๆฐ็8.2.11acใ ๆฎๆ๏ผๆ็งๆฐ็ๆบ่ฝWi-Fi่ทฏ็ฑๅ้้
ๅจๅฐๅจ2013ๅนดไธๅญฃๅบฆไธๅธ๏ผไปทๆ ผไนๅฐๅๆๅ
ฌๅธใ็ฐๅจๅทฒ็ปๅฐไบ2013ๅนด๏ผๅพๅฟซๅฐฑไผไธๅธ๏ผๅฆๆๆๅ
ด่ถฃ็ๆๅๅฏไปฅ็ปง็ปญๅ
ณๆณจ็ธๅ
ณๅ็ปญๆฅ้๏ผๅฆๆ็จๆทๆณไบ่งฃๆ็ง่ทฏ็ฑๅจ่ฎพ็ฝฎๆนๆณๅฏไปฅ้
่ฏปโๆ็ง่ทฏ็ฑๅจ่ฎพ็ฝฎโ็ๅ
ๅฎนใ ไป
ไปฅๆญคๆ็ฎ็ปๆ้่ฆไบ่งฃ ็็จๆท3ๆฌพ802.11acๆบ่ฝWi-Fi่ทฏ็ฑๅจๆ็ง้ขไธ๏ผๅฆๆไปปไฝ้ๆฑ่ฏท่็ณปๆไปฌ็ๅจ็บฟๅฎขๆไบบๅ๏ผๆไปฌๅฐไธบไฝ ๆๅกๅฐๅบใ
ๅฑๅ็ฝๅบ้ฎ้ข ๆฃๆฅๆฏๅฆๆฏๆ ็บฟ่ทฏ็ฑๅจ้ฎ้ข
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ็นๆไธบไฝ ๅๅคไบๅฑๅ็ฝๅบ้ฎ้ข ๆฃๆฅๆฏๅฆๆฏๆ ็บฟ่ทฏ็ฑๅจ้ฎ้ข ๏ผๅธๆๅฏนไฝ ๆๆๅธฎๅฉ๏ผๅๆถๆฌข่ฟๆจๅ
้กพๆฌ็ซ๏ผๆไปฌไผไธๅฎๆ็ๆทปๅ ๆๆฐ่ต่ฎฏ,ๅฆๆๅ
ด่ถฃ๏ผๅๆฌกๆฌข่ฟไฝ ๆฏๅคฉ้ฝๆฅๆฌ็ซ๏ผ็ฎๅๆฌๅ
ฌๅธไธป่ฆๆไพ็ไบงๅไธๆๅกๅฆไธ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๅฑๅ็ฝๅบ้ฎ้ข ๆฃๆฅๆฏๅฆๆฏๆ ็บฟ่ทฏ็ฑๅจ้ฎ้ข ๆจๅคฉๅฐๅผ ๅจไธ็ฝ็ๆถๅ๏ผ็ช็ถๅ็ฐ่ชๅทฑ็็ต่ๅทฒ็ป่ฟๆฅไธไบ็ฝ็ป๏ผไธ็ฎกๆฏ็ป้QQ๏ผ่ฟๆฏ่ฟ็ฝ็ซๆฅ้
่ตๆ๏ผ้ฝไธ่ก๏ผไปฅๅ้ฝๅฅฝๅฅฝ็๏ผๆไปฅไธไบๅฎถ้็ๅฆๅคไธๅฐ็ต่๏ผๅๆ ทไนๆฏ่ฟๆฅไธไธ็ฝ็ป๏ผๆไปฅๅฐๅผ ๅทฒ็ป่ฝ่ฏๅฎไธๆฏ็ต่็้ฎ้ข๏ผๅบ่ฏฅๆฏ็ฝ็ป้ฎ้ข๏ผ่็ตไฟกโ็ซโ็ไฟกๅท็ฏไนๆฏ้ฟไบฎ็๏ผ่ฟไปฃ่กจไบไนไธๆฏ็ตไฟกๅฑ็้ฎ้ขใ ็ป่ฟๆๆฅ๏ผๅฐๅผ ๅบๆฌไธ่ฝ่ฏๅฎๆฏๆ ็บฟ่ทฏ็ฑๅจ็้ฎ้ข๏ผๅฐๅผ ๅฎถ้ๆๅฅฝๅ ๅฐ็ต่๏ผๆไปฅๅช่ฝ็จๆ ็บฟ่ทฏ็ฑๅจๆฅ็ปๅปบๅฑๅ็ฝ๏ผ่ฟๆ ทๆ่ฝๅ
ฑไบซไธ็ฝใ่ฝ็ถๆญๅฎๆฏๆ ็บฟ่ทฏ็ฑๅจ็้ฎ้ข๏ผๅฏๆๅฐๅผ ไนไธๆๆ ็บฟ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎ๏ผ่ฏๅฎๆฏ้ๆฐ่ฎพ็ฝฎไธไธๆ่ฝไธ็ฝ๏ผๅฐๅผ ไน็ไบ่ฏดๆไนฆ๏ผไพ็ถๆพไธๅบ้ฎ้ขๅฐๅบๅบๅจๅช้ใ ๆๅ๏ผๅฐๅผ ่ฟๆฏๅป่ฏทไบไธไธชไธไธๆๆฏไบบๅๆฅ๏ผๆๆฏไบบๅๆ่ทฏ็ฑๅจๅคไฝไบไธไธ๏ผ็ถๅๅจ็ป้็ฎก็็้ข่ฎพ็ฝฎไบไธ็ช๏ผ่ฟๆ ทๅฐฑๅ่ฝไธ็ฝไบใๅฐๅผ ็็ๆๆฏไบบๅ่งฃๅณ็๏ผๅฟ้ๆฏ่พๆๆ
จ๏ผโๆ็ไบบ่งฃๅณๅพ็ฎๅ๏ผ่ชๅทฑๆ่
พไบ้ฃไนไน
้ฝๆพไธๅฐๅๅ ๏ผ็ๆฏ้่กๅฆ้ๅฑฑใโ ไป
ไปฅๆญคๆ็ฎ็ปๆ้่ฆไบ่งฃ ็็จๆทๅฑๅ็ฝๅบ้ฎ้ข ๆฃๆฅๆฏๅฆๆฏๆ ็บฟ่ทฏ็ฑๅจ้ฎ้ข๏ผๅฆๆไปปไฝ้ๆฑ่ฏท่็ณปๆไปฌ็ๅจ็บฟๅฎขๆไบบๅ๏ผๆไปฌๅฐไธบไฝ ๆๅกๅฐๅบใ
่ทฏ็ฑๅจๆ ๆณๆๅ็ฝ้ ็ซฅ้ไปฌๆณจๆๅฆ
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ็นๆไธบไฝ ๅๅคไบ่ทฏ็ฑๅจๆ ๆณๆๅ็ฝ้ ็ซฅ้ไปฌๆณจๆๅฆ ๏ผๅธๆๅฏนไฝ ๆๆๅธฎๅฉ๏ผๅๆถๆฌข่ฟๆจๅ
้กพๆฌ็ซ๏ผๆไปฌไผไธๅฎๆ็ๆทปๅ ๆๆฐ่ต่ฎฏ,ๅฆๆๅ
ด่ถฃ๏ผๅๆฌกๆฌข่ฟไฝ ๆฏๅคฉ้ฝๆฅๆฌ็ซ๏ผ็ฎๅๆฌๅ
ฌๅธไธป่ฆๆไพ็ไบงๅไธๆๅกๅฆไธ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ่ทฏ็ฑๅจๆ ๆณๆๅ็ฝ้ ็ซฅ้ไปฌๆณจๆๅฆ ๅพๅคไบบ้ฝๆ่ฟๆ ท็็้ฎ๏ผๆข็ถ้ฃไนๅคไบบ้ฝๅจไฝฟ็จ่ทฏ็ฑๅจ๏ผ้ฃไนไฝฟ็จ่ทฏ็ฑๅจ่ฝๅฆๆๅ็ฝ้๏ผ่ฎฉ็ฝ้ๅๅฟซๅข๏ผ็ญๆกๆฏไธ่ฝ๏ผไธใ่ทฏ็ฑๅจๅฎๅชๆฏๅฏไปฅไฝฟๅคไธชไบบๅๆถไธ็ฝ๏ผๅนถๆฒกๆๆๅ็ฝ้็ไฝ็จ็ฝ้ไธป่ฆๅๅณไบ็ฝ็ปๆไพๅๅไผ ่พ็บฟ่ทฏ… ๅพๅคไบบ้ฝๆ่ฟๆ ท็็้ฎ๏ผๆข็ถ้ฃไนๅคไบบ้ฝๅจไฝฟ็จ่ทฏ็ฑๅจ๏ผ้ฃไนไฝฟ็จ่ทฏ็ฑๅจ่ฝๅฆๆๅ็ฝ้๏ผ่ฎฉ็ฝ้ๅๅฟซๅข๏ผ็ญๆกๆฏไธ่ฝ๏ผ ไธใ่ทฏ็ฑๅจๅฎๅชๆฏๅฏไปฅไฝฟๅคไธชไบบๅๆถไธ็ฝ๏ผๅนถๆฒกๆๆๅ็ฝ้็ไฝ็จ ็ฝ้ไธป่ฆๅๅณไบ็ฝ็ปๆไพๅๅไผ ่พ็บฟ่ทฏ๏ผ่ทฏ็ฑๅจๅชๆฏไธชไธญ่ฝฌ่ฎพๅค๏ผๅฐไธๅ็ฝๆฎต่ฟๆฅๅจไธ่ตท็่ฎพๅคใ่ฟๆฒกๅ็ฐ่ฝๆ้ซ็ฝ้็่ฎพๅคๅ่ฝฏไปถ๏ผ็ฝไธๆ่ฐ็ADSLๅ ้ๅจ้ฝๆฏ้ช่้ธ็ไธ่ฅฟ๏ผๅฎ่ดจๆต่ฏ็ๆฐๆฎๆ นๆฌๅฐฑๆฒกๆนๅ๏ผไธ่กๅไธ่ก้ๅบฆๆฒกๆนๅใ ไบใ้ซ็บง็่ทฏ็ฑๆไธ้กน่ฎพ็ฝฎ็ฝ้็ๅ่ฝ๏ผไธ่ฟๅชๆฏ้ๅถ็ฝ้็๏ผไธ่ฝๆ้ซ็ฝ้ใ ไธใ่ฟ่ฅๅ็ปไฝ ๅผ้ไธๅกๅ๏ผไฝ ๅฎฝๅธฆ็ๅธฆๅฎฝๅฐฑไธๅฎไบใ็ฝ้ๆฏๆจ็ณ่ฏทๅฎฝๅธฆ็ๆถๅๆไพ็ปๆจ็๏ผๆจๅๆไนๆทปๅ ่ฎพๅค็ฝ้้ฝๆฏไธๅฏ่ฝๅๅฟซ็๏ผ็ธๅ๏ผๅ ไบ่ทฏ็ฑๅจไนๅ๏ผ็ฑไบ่ทฏ็ฑๅจๅฐๆฐๆฎ่ฝฌๅๅฐๅค็ฝ็ๆถๅ้่ฆๅไธๆฌกNAT๏ผ็ฝ้ๅๅไผๆไธ็น็น็ๅๆ
ขใ ๅใ่ทฏ็ฑๅจๅจ็ฝ็ปไธญ่ฟๅฏไปฅ้็ฆปๅนฟๆญๅๅๅฒ็ชๅ๏ผ่ไธไบคๆขๆบๅฏไปฅ้็ฆปๅฒ็ชๅ๏ผๅฐฑไธไผๆๅคชๅค็ๅนฟๆญๅ
ๅๆฃๆตๅ
ๅจ็ฝ็ปไธไผ ่พ๏ผ่ฟๆ ทๅฏไปฅ่็็ฝ็ป่ตๆบใ ็ฝ้ๆฏ็ฑๆๅกๅๅบๅฎ็๏ผไฝฟ็จ่ทฏ็ฑๅจๆ่
ๆ ็บฟ่ทฏ็ฑๅจๅชๆฏๆนไพฟไบๆไปฌไธ็ฝ็ไพฟๆทๅบฆ๏ผ็ฝ้ๅฎ่ดจไธๆฒกๆๅคชๅคง็ๆนๅใ่ทฏ็ฑๅจ็่ชๅจๆจๅทๅ็ฝ้่ฎพ็ฝฎๅ่ฝ้ฝๆฏๅพๅฅฝ็ๆงๅถๅฉ็จๅธฆๅฎฝ็่พ
ๅฉๅ่ฝใ
่ทฏ็ฑๅจไธ่ฝฝ้ๅบฆๆ
ข ๆฅๅ
ฅๅธฆๅฎฝๆไธบ็ฌฌไธๅถๆ
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ็นๆไธบไฝ ๅๅคไบ ๏ผๅธๆๅฏนไฝ ๆๆๅธฎๅฉ๏ผๅๆถๆฌข่ฟๆจๅ
้กพๆฌ็ซ๏ผๆไปฌไผไธๅฎๆ็ๆทปๅ ๆๆฐ่ต่ฎฏ,ๅฆๆๅ
ด่ถฃ๏ผๅๆฌกๆฌข่ฟไฝ ๆฏๅคฉ้ฝๆฅๆฌ็ซ๏ผ็ฎๅๆฌๅ
ฌๅธไธป่ฆๆไพ็ไบงๅไธๆๅกๅฆไธ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ่ทฏ็ฑๅจไธ่ฝฝ้ๅบฆๆ
ข ๆฅๅ
ฅๅธฆๅฎฝๆไธบ็ฌฌไธๅถๆ ไธ็ฝๅฎฝๅธฆ้ๅบฆ๏ผๅง็ปๆฏ็จๆทๆๅ
ณๅฟ็ไธไธช่ฏ้ขใADSLไฝไธบ็ฎๅๅฎฝๅธฆๅธๅบไธๅ ๆ60%็จๆท็พค็ไธปๆตๆฅๅ
ฅๆนๅผ๏ผๅ
ถ้ๅบฆๆดๆฏๅๅฐไบๆฎ้ๅ
ณๆณจใ่ฟๆฅ๏ผๆไธๅฐ็จๆทๅฏนADSLไธ่ฝฝ้็ๆๅบไบ่ดจ็๏ผ่ฎคไธบๆ นๆฌๆฒกๆ่พพๅฐๆๅกๅๆ ็งฐ็1M๏ผ็จๆท… ไธ็ฝๅฎฝๅธฆ้ๅบฆ๏ผๅง็ปๆฏ็จๆทๆๅ
ณๅฟ็ไธไธช่ฏ้ขใADSLไฝไธบ็ฎๅๅฎฝๅธฆๅธๅบไธๅ ๆ60%็จๆท็พค็ไธปๆตๆฅๅ
ฅๆนๅผ๏ผๅ
ถ้ๅบฆๆดๆฏๅๅฐไบๆฎ้ๅ
ณๆณจใ ่ฟๆฅ๏ผๆไธๅฐ็จๆทๅฏนADSLไธ่ฝฝ้็ๆๅบไบ่ดจ็๏ผ่ฎคไธบๆ นๆฌๆฒกๆ่พพๅฐๆๅกๅๆ ็งฐ็1M๏ผ็จๆท้ฝๅจ้ฎไธบไปไนๆ็Internetไธ่ฝฝ้็ๆฒกๆๆๆ ็งฐ็1Mใ้ฃไน๏ผ่ฟๅฐๅบๆฏไปไนๅๅ ๅข๏ผ ๅคง้จๅ็จๆทไบง็่ดจ็็ไพๆฎๅฐฑๆฏๅจ็ต่้่ฟADSLๆฅๅ
ฅ็ฝ็ปๅ๏ผๅจ็นๅปไธ่ฝฝๆถไผๅบ็ฐไธไธชไธ่ฝฝ้็ๆ็คบๆก๏ผไธ้ขๆพ็คบ็ไธ่ฝฝ้็ไธ่ฌไธบ100KB/sๅทฆๅณใ็็กฎไธๆ ็งฐ็1024K็ธๅทฎ็่ฟใ ไธ้ข็ไธ่ฝฝ้ๅบฆ100K็ๅไฝๆฏB/s๏ผ่ฟๅๆไปฌๅนณๅธธๆ่ฏด็้็็ๅไฝb/sๆฏไธๅ็(B=byte,b=bit)ใ ๅฎ้
ไธ๏ผbitๆฏ่ฎก็ฎๆบ็ไบ่ฟๅถๆฐ๏ผ่byteๅๆฏๅญ่็ๅไฝ๏ผๅฎไปฌไน้ด็ๆข็ฎๅ
ณ็ณปๅๆฏ1byte๏ผ8bitใ1024Kbitๆๅๆไปฅbyteไธบๅไฝ็่ฏไนๅฐฑๅชๆ120ๅคK่ๅทฒ๏ผๅๅ ไธไธไบ็ฝ็ปไธไฟกๅท่กฐๅใIPๅ
ๅคดไฟกๆฏ็ญๅ ็ด ๏ผๆญฃๅธธ็ไธ่ฝฝ้็ไธ่ฌไธบไธ่ก้็็ๅๅไนไธๅทฆๅณ๏ผๅฆๆ็จๆทๅผ้็ไธ่ก้็ไธบ1024Kb/s๏ผ้ฃไนๅ
ถๆญฃๅธธ็ไธ่ฝฝ้็ไธ่ฌไธบ100KB/sๅทฆๅณใ ไธ้ขๆฏๅธธ่ง็ไธ็ฝ้็ๅฏนๅบ่กจ๏ผไป
ไพๅ่๏ผ 10Kๅทฆๅณๅฐ็ซๆจๅทไธ็ฝ๏ผๅบๆฌๅทฒ็ปๆถๅคฑไบ๏ผ 50โ60Kๅทฆๅณ512K ADSLไธ็ฝ 100โ120Kๅทฆๅณ1M ADSLไธ็ฝ 220โ260Kๅทฆๅณ2M ADSLไธ็ฝ 500โ1Mๅทฆๅณๅ
็บคๆฅๅ
ฅ(ๅฐๅบๅฎฝๅธฆๆ่
ๅๅ
ฌๆฅผ) ไธ็ฝ้ๅบฆๆฏๆไปฌๆๅ
ณๅฟ็๏ผไฝๅพๅคๆถๅๆๅกๅๆฟ่ฏบ็ปๆไปฌ็ๅธฆๅฎฝๆไปฌๅนถๆฒกๆไบซๅๅฐ๏ผๅพๅคๆๅไธๆ่ฟ้้ข็ๆข็ฎๅ
ณ็ณป๏ผๅฏผ่ดไธ็ฝๅพๆ
ขไธๆไธบไฝใไฝไน่ฆๆณจๆ๏ผ็ต่็
ๆฏๅผ่ตทไธ็ฝๆ
ขไนๆฏๅฏ่ฝ็ใ
3g่ทฏ็ฑๅจ ไบคๆขๆบๆจกๆๅจๅ่ทฏ็ฑๅจ็ไธๅไนๅค
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ ็ฝ็ป็ผ่พ้จไธๅคงๅฎถๅไบซ๏ผ ,ๅฆๅคๆไปฌๅ
ฌๅธไธ็ดๅชๅไธบๅนฟๅคงๅฎขๆทๆไพไธไธๆไผ่ดจ็ไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ไบคๆขๆบๆจกๆๅจๅ่ทฏ็ฑๅจ็ไธๅไนๅค ๆ็ง่ฎค่ฏไธ็ด่ขซ่ฎคไธบๆฏITไธ็ไธไธช้ๅญๆ็๏ผ็ฎๅ่ทฏ็ฑๅจไธไบคๆขๆบ็ๅบ็จ้ๅธธๅนฟๆณ๏ผไปๅคฉๆไปฌไธป่ฆไป็ป่ทฏ็ฑๅจไธไบคๆขๆบ็็ปผๅๆฏ่พใ ไธใไปไน็ๆจกๆๅจ ๆจกๆๅจๆฏไฝฟ็จ่ฝฏไปถๆฅ่ฅ้ ๅบไธ็ง่ๆ็ๅฎ้ช็ฏๅข๏ผๅ
ถไธญๅ
ๅซไบๅฎ้ชๆ้่ฆ็่ทฏ็ฑๅจไธไบคๆขๆบ่ฟๆฅๆนๅผ๏ผ็นๅป่ฟๅ
ฅ็ธๅ
ณ็่ฎพๅคๅณๅฏ่ฟ่กๆไฝ๏ผ่ฝ็ถๆจกๆๅจไธชไธชไปทๆ ผไธ่ฒ๏ผไฝไธๆฅๅฎๆฏๅฎ่ฃ
ๅจ็ต่ไธ๏ผไธๅฟ
ไธบ็ปๅธธ่ทๅฎ้ชๅฎคๆตช่ดนๆถ้ด่ๆ
ๅฟง๏ผไบๆฅๅฎไปฅๅ่ฟๅฏไปฅ็ปง็ปญๅๆฅไฝ็จ๏ผๅฏนๅญฆไน ่ถ
่ฟๆๆ่ๅด็็ฅ่ฏ๏ผๅช่ฆๆจกๆๅจ่ฝๅคๆฏๆ๏ผ้ฝๅฏไปฅๅญฆ๏ผ่ฎฉไฝ ไฝไผๅฐ็ฉ่ถ
ๆๅผ็ๆ่งใ ไบใๆจกๆๅจ็ๅ็ฑป ๅคงๅฎถๆๆฅ่งฆ็ๆจกๆๅจๆ่
่ฏด็ฎๅพไธๆฏๆจกๆๅจ็ๅชๆไบ็ง๏ผๅฎไปฌๅๅซๆฏ๏ผRouterSim4.0ใSybex Virtual Labใๆ็ง็ฝ็ปๅญฆ้ขFlah LabใCIMใBoson Netsim5.31ใ ไธใๆ็ง่ไธ่ฏไนฆ ๆ็ง็่ฟ็ง่ไธ่ฏไนฆ็่่ฏๅฎๅ
จไธๅๅฝๅ
็ไผ ็ป่่ฏ๏ผ้คไบ่ช้ๅบไนๅค๏ผ่ฟๆๅพๅค็ๆไฝ้ข็ฎ๏ผๅณ็ปไธไธชๆจกๆ็็ฏๅขไธ้
็ฝฎๆกไปถ๏ผ่ฆๆฑไฝ ๅจๆจกๆ็้ข่ฟ่กๆญฃ็กฎ็ๅฝไปค่กๆไฝ๏ผ่ฟไธ็นๆๆฏๅพๅคๅฝๅ
่็ๆๅคด็็ๅฐๆน๏ผๅ ไธบๅฏนไบไปไปฌๆฅ่ฏด๏ผๆฒกๆๅคชๅค่ฟ็ง็ๅฎ็่ทฏ็ฑๅจไธไบคๆขๆบ็็ฏๅข่ฟ่กๆไฝ๏ผ่ช็ถๅจๆ่ฝๅ่ฆๅทฎๅพๅค๏ผ็ถ่ๆ็ง็่ฎค่ฏๅฏนไบ่็็ๅจๆ่ฝๅ่ฆๆฑๅพ้ซ๏ผ่ฟไนๆฏๅฝ้
่ไธ่ตๆ ผ่ฎค่ฏ็ไธ็ง่ถๅฟ๏ผๅ ไธบๅฏนไบ่ฟไบ่ฏไนฆๅฏน่็็่ฆๆฑๅฐฑๆฏ๏ผ้่ฟ่่ฏไนๅ๏ผๅฐฑ่ฏๆไฝ ๆ็ธๅฝ็ๆๆฏๆฐดๅนณไธๅจๆ่ฝๅ๏ผ่ไธๆฏๅชๆ็่ฎบใไป่ฟไธ็นไธๆฅ่ฏด๏ผๅฆๆ่ฝๅคๆฟๅฐ่ฏไนฆ๏ผๅฐฑๅฏไปฅๅจๅทฅไฝไธญ็ดๆฅๅปๅ๏ผ่ไธๅฟ
ๅป่ฑๅพ้ฟ็ๆถ้ดๅปๅญฆไน ใ ไบคๆขๆบๆจกๆๅจๅๆ็ง่ทฏ็ฑๅจ้ฝๆฏ็ปๅธธ็จๅฐ็่ฎพๅค๏ผ็็ปๆๆกไนๆฏ็ฝ็ปๅทฅ็จๅธๅฟ
้กป็ฅ้็ๆ่ฝใ
3g่ทฏ็ฑๅจ ้ๅ ่ทฏ็ฑ่ฎพ็ฝฎ็ๆนๆณ
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ ็ฝ็ป็ผ่พ้จไธๅคงๅฎถๅไบซ๏ผ3g่ทฏ็ฑๅจ ้ๅ ่ทฏ็ฑ่ฎพ็ฝฎ็ๆนๆณ ,ๅฆๅคๆไปฌๅ
ฌๅธไธ็ดๅชๅไธบๅนฟๅคงๅฎขๆทๆไพไธไธๆไผ่ดจ็ไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ้ๅ ่ทฏ็ฑ่ฎพ็ฝฎ็ๆนๆณ ๅพๅคไบบ้ฝไธ็ฅ้้ๅ ่ทฏ็ฑ่ฎพ็ฝฎๅ่ทฏ็ฑ่กจๅ็๏ผไธ้ขๆๅฐๅ
ทไฝไป็ปๅจไฝฟ็จ่ทฏ็ฑ่กจๅ็ๅ้ๅ ่ทฏ็ฑ่ฎพ็ฝฎ้ฎ้ขๅๆณ๏ผไธ่ตทๆฅ็็ๅงใไธใ่ทฏ็ฑๅจๅ็่ทฏ็ฑ่กจๅ็ๅณๅฆๆไธไธชไธปๆบๆๅคไธช็ฝ็ปๆฅๅฃ๏ผๅฝๅไธไธช็นๅฎ็IPๅฐๅๅ้ๅ็ปๆถ๏ผ… ๅพๅคไบบ้ฝไธ็ฅ้้ๅ ่ทฏ็ฑ่ฎพ็ฝฎๅ่ทฏ็ฑ่กจๅ็๏ผไธ้ขๆๅฐๅ
ทไฝไป็ปๅจไฝฟ็จ่ทฏ็ฑ่กจๅ็ๅ้ๅ ่ทฏ็ฑ่ฎพ็ฝฎ้ฎ้ขๅๆณ๏ผไธ่ตทๆฅ็็ๅงใ ไธใ่ทฏ็ฑๅจๅ็ ่ทฏ็ฑ่กจๅ็ๅณๅฆๆไธไธชไธปๆบๆๅคไธช็ฝ็ปๆฅๅฃ๏ผๅฝๅไธไธช็นๅฎ็IPๅฐๅๅ้ๅ็ปๆถ๏ผๅฎไผๅณๅฎไฝฟ็จๅชไธชๆฅๅฃใ ไบใๅ
ทไฝ่ฎพ็ฝฎ ็ฎ็๏ผๅญ็ฝๆฉ็ ๏ผ็ฝๅ
ณ๏ผๆ ๅฟ๏ผๆฅๅฃ201.66.39.0255.255.255.0201.66.39.21Ueth1 201.66.37.0255.255.255.0201.66.37.74Ueth0 ไธปๆบๅฐๆๆ็ฎ็ๅฐไธบ็ฝ็ป201.66.37.0ๅ
ไธปๆบ(201.66.37.1-201.66.37.254)็ๆฐๆฎ้่ฟๆฅๅฃeth0(IPๅฐๅไธบ201.66.37.74)ๅ้๏ผๆๆ็ฎ็ๅฐไธบ็ฝ็ป201.66.39.0ๅ
ไธปๆบ็ๆฐๆฎ้่ฟๆฅๅฃeth1(IPๅฐๅไธบ201.66.39.21)ๅ้ใๆ ๅฟU่กจ็คบ่ฏฅ่ทฏ็ฑ็ถๆไธบโupโ๏ผๅณๆฟๆดป็ถๆ๏ผใๅฏนไบ็ดๆฅ่ฟๆฅ็็ฝ็ป๏ผไธไบ่ฝฏไปถๅนถไธ่ฑกไธไพไธญไธๆ ท็ปๅบๆฅๅฃ็IPๅฐๅ๏ผ่ๅชๅๅบๆฅๅฃใ ่ทฏ็ฑ่กจๅ็ๆญคไพๅชๆถๅไบ็ดๆฅ่ฟๆฅ็ไธปๆบ๏ผ้ฃไน็ฎ็ไธปๆบๅจ่ฟ็จ็ฝ็ปไธญๅฆไฝๅข๏ผๅฆๆไฝ ้่ฟIPๅฐๅไธบ201.66.37.254็็ฝๅ
ณ่ฟๆฅๅฐ็ฝ็ป73.0.0.0๏ผ้ฃไนไฝ ๅฏไปฅๅจ่ทฏ็ฑ่กจไธญๅขๅ ่ฟๆ ทไธ้กน๏ผ 73.0.0.0255.0.0.0201.66.37.254UGeth0 ๆญค้กนๅ่ฏไธปๆบๆๆ็ฎ็ๅฐไธบ็ฝ็ป73.0.0.0ๅ
ไธปๆบ็ๅ็ป้่ฟ201.66.37.254่ทฏ็ฑ่ฟๅปใๆ ๅฟG(gateway)่กจ็คบๆญค้กนๆๅ็ปๅฏผๅๅค้จ็ฝๅ
ณใ็ฑปไผผ็๏ผไนๅฏไปฅๅฎไน้่ฟ็ฝๅ
ณๅฐ่พพ็นๅฎไธปๆบ็่ทฏ็ฑ๏ผๅขๅ ๆ ๅฟH(host)๏ผ 91.32.74.21255.255.255.255201.66.37.254UGHeth0 ไธ้ขๆฏ่ทฏ็ฑ่กจๅ็๏ผ้คไบ็นๆฎ่กจ้กนไนๅค๏ผ 127.0.0.1255.255.255.255127.0.0.1UHlo0 default0.0.0.0201.66.37.254UGeth1 ่ทฏ็ฑ่กจๅ็็ฌฌไธ้กนๆฏloopbackๆฅๅฃ๏ผ็จไบไธปๆบ็ป่ชๅทฑๅ้ๆฐๆฎ๏ผ้ๅธธ็จไบๆต่ฏๅ่ฟ่กไบIPไนไธไฝ้่ฆๆฌๅฐ้ไฟก็ๅบ็จใ่ฟๆฏๅฐ็นๅฎๅฐๅ127.0.0.1็ไธปๆบ่ทฏ็ฑ(ๆฅๅฃlo0ๆฏIPๅ่ฎฎๆ ๅ
้จ็โๅโ็ฝๅก)ใ ่ทฏ็ฑ่กจๅ็็ฌฌไบ้กนๅๅๆๆๆ๏ผไธบไบ้ฒๆญขๅจไธปๆบไธๅฎไนๅฐๅ ็น็ฝไธๆฏไธไธชๅฏ่ฝๅฐ่พพ็ฝ็ป็่ทฏ็ฑ๏ผๅฏไปฅๅฎไนไธไธช็ผบ็่ทฏ็ฑ๏ผๅฆๆๅจ่ทฏ็ฑ่กจไธญๆฒกๆไธ็ฎ็ๅฐๅ็ธๅน้
็้กน๏ผ่ฏฅๅ็ปๅฐฑ่ขซ้ๅฐ็ผบ็็ฝๅ
ณใๅคๆฐไธปๆบ็ฎๅๅฐ้่ฟไธไธช็ฝๅก่ฟๆฅๅฐ็ฝ็ป๏ผๅ ๆญคๅชๆ้่ฟไธไธช่ทฏ็ฑๅจๅฐๅ
ถๅฎ็ฝ็ป๏ผ่ฟๆ ทๅจ่ทฏ็ฑ่กจไธญๅชๆไธ้กน๏ผloopback้กนใๆฌๅฐๅญ็ฝ้กนๅ็ผบ็้กน๏ผๆๅ่ทฏ็ฑๅจ๏ผใ ้ๅ ่ทฏ็ฑ๏ผๅ่ฎพๅจ่ทฏ็ฑ่กจไธญๆไธๅ้ๅ ้กน๏ผ 1.2.3.4255.255.255.255201.66.37.253UGHeth0 1.2.3.0255.255.255.0201.66.37.254UGeth0 1.2.0.0255.255.0.0201.66.37.253UGeth1 default0.0.0.0201.66.39.254UGeth1 ไนๆไปฅ่ฏด่ฟไบ่ทฏ็ฑ้ๅ ๆฏๅ ไธบ่ฟๅไธช่ทฏ็ฑ้ฝๅซๆๅฐๅ1.2.3.4๏ผๅฆๆๅ1.2.3.4ๅ้ๆฐๆฎ๏ผไผ้ๆฉๅชๆก่ทฏ็ฑๅข๏ผๅจ่ฟ็งๆ
ๅตไธ๏ผไผ้ๆฉ็ฌฌไธๆก่ทฏ็ฑ๏ผ้่ฟ็ฝๅ
ณ201.66.37.253ใๅๅๆฏ้ๆฉๅ
ทๆๆ้ฟ(ๆ็ฒพ็กฎ)็ๅญ็ฝๆฉ็ ใ็ฑปไผผ็๏ผๅๅพ1.2.3.5็ๆฐๆฎ้ๆฉ็ฌฌไบๆก่ทฏ็ฑใ ่ทฏ็ฑ่กจๅ็ๆณจๆ๏ผ่ฟๆกๅๅๅช้็จไบ้ดๆฅ่ทฏ็ฑ(้่ฟ็ฝๅ
ณ)ใๆไธคไธชๆฅๅฃๅฎไนๅจๅไธๅญ็ฝๅจๅพๅค่ฝฏไปถๅฎ็ฐไธๆฏ้ๆณ็ใไพๅฆไธ้ข็่ฎพ็ฝฎ้ๅธธๆฏ้ๆณ็๏ผไธ่ฟๆไบ่ฝฏไปถๅฐๅฐ่ฏๅจไธคไธชๆฅๅฃ่ฟ่ก่ด่ฝฝๅนณ่กก๏ผ๏ผ eth0201.66.37.1255.255.255.0 eth1201.66.37.2255.255.255.0 ๅฏนไบ้ๅ ่ทฏ็ฑ็็ญ็ฅๆฏๅๅๆ็จ็๏ผๅฎๅ
่ฎธ็ผบ็่ทฏ็ฑไฝไธบ็ฎ็ไธบ0.0.0.0ใๅญ็ฝๆฉ็ ไธบ0.0.0.0็่ทฏ็ฑ่ฟ่กๅทฅไฝ๏ผ่ไธ้่ฆไฝไธบ่ทฏ็ฑ่ฝฏไปถ็ไธไธช็นๆฎๆ
ๅตๆฅๅฎ็ฐใๅๅคดๆฅ็็CIDR๏ผไปไฝฟ็จไธ้ข็ไพๅญ๏ผไธไธชๆๅกๆไพๅ่ขซ่ตไบ256ไธชC็ฑป็ฝ็ป๏ผไป213.79.0.0ๅฐ213.79.255.0ใ่ฏฅๆๅกๆไพๅๅค้จ็่ทฏ็ฑ่กจๅชไปฅไธไธช่กจ้กนๅฐฑไบ่งฃไบๆๆ่ฟไบ่ทฏ็ฑ๏ผ213.79.0.0๏ผๅญ็ฝๆฉ็ ไธบ255.255.0.0ใ ๆฌๆไป็ป็ๅฐฑๆฏ้ๅ ่ทฏ็ฑ่ฎพ็ฝฎๅ่ทฏ็ฑ่กจๅ็๏ผๅฏนไบไธ่ฌ็ฝ็ป็ฎก็ๅ่ฟๆฏๆฏ่พๅคๆ็๏ผๆ
ขๆ
ขๅญฆไน ๅ่งฃๅณใ
ๆ ็บฟ่ทฏ็ฑๅจๅพ
ๆบ่ฝ่่ถ
็ฉบ่ฐๆฏๅฆๅฑๅฎ
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ็ฝ็ป็ผ่พ้จไธๅคงๅฎถๅไบซ๏ผ ๆ ็บฟ่ทฏ็ฑๅจๅพ
ๆบ่ฝ่่ถ
็ฉบ่ฐๆฏๅฆๅฑๅฎ๏ผๅฆๅคๆไปฌๅ
ฌๅธไธ็ดๅชๅไธบๅนฟๅคงๅฎขๆทๆไพไธไธๆไผ่ดจ็ไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆ ็บฟ่ทฏ็ฑๅจๅพ
ๆบ่ฝ่่ถ
็ฉบ่ฐๆฏๅฆๅฑๅฎ ๅฎถ้ๆฅไบๆๅ๏ผๆๅ็่งๆๅฎถ้ๅฎ่ฃ
ไบๆ ็บฟ่ทฏ็ฑๅจ๏ผๅจ้ฒ่็ๆถๅ๏ผๆๅๅ่ฏๆๆ ็บฟ่ทฏ็ฑๅจๅพ
ๆบ่ฝ่ๅคชๅคงไบ๏ผๅทฒ็ป่ถ
ๅบ็ฉบ่ฐ็่ฝ่๏ผ็ฌ่
ไธๅฌ่ฟ็ๆฏๅไธ่ทณ๏ผๅจ็ฝไธไธๆฅ๏ผๅดๆฏๆ่ฟๆ ท็่ฐฃไผ ๏ผไฝๆฏไนๆ่พ่ฐฃ็่ฏดๆณใ้ฃไนๅฐๅบๆ ็บฟ่ทฏ็ฑๅจๅพ
ๆบ่ฝ่ๆฏไธๆฏ็็่ถ
่ฟ็ฉบ่ฐๅข๏ผๆไปฌๆฅ็ไธไธ็ๆฅ้ๅฐฑๆธ
ๆฅไบใ ๅๆน้ฝๅธๆฅๆๆฐๆฅ้๏ผ่ฟๆฅ๏ผ็ฝ็ปไธๆตไผ ็ๆ ็บฟ่ทฏ็ฑๅจโๅพ
ๆบ่ฝ่โๅคงไบ็ฉบ่ฐ็่ฏดๆณ๏ผ็ฝๅ็บท็บทไบ็ธๆ้๏ผ่ทฏ็ฑๅจไธ็จๆถ่ฆๅ
ณๅฅฝใๅ้ฝ่ฎฐ่
ๅไธไธๅ
ๅทฅ็จๅธๆฑ่ฏๅพ็ฅ๏ผ่ทฏ็ฑๅจไธๆฅ็ตๆบๅณๆปก่ฝฝๅทฅไฝ๏ผๅนถๆ โๅพ
ๆบโไธ่ฏดใ ๅฎถ็จๆ ็บฟ่ทฏ็ฑๅจๅนด่็ตไป
ไป
30-60ๅบฆ โๆฎๆต้๏ผๆถฒๆถ็ต่ง็ๆฏๅฐๆถๅพ
ๆบ่ฝ่ไธบ0 .7็ฆ๏ผๅงๅฎค(็ฉบ่ฐ)ไธบ0 .8็ฆใๆไปคไบบๆๆณไธๅฐ็ๆฏๆ ็บฟ่ทฏ็ฑๅจ๏ผๆฏๅฐๆถๅพ
ๆบ่ฝ่็ซ็ถๆ4็ฆ๏ผ่ฟ่ฟๅคงไบ็ต่งๆบๅ็ฉบ่ฐใ่ทฏ็ฑๅจๅฆๆไธๅนดไธๅ
ณ๏ผๆถ่35 .04ๅบฆ็ตใโ่ฏฅ่ฏดๆณ่ฟๆๅจๅพฎๅไธ่ขซ่ฝฌๅๅคๆฌกใ ๆ่ทฏ็ฑๅจ็ไบงๅๆๆฏๆฏๆ้จๅทฅ็จๅธๆฑๅ
็ไป็ป๏ผไธ่ฌๆ้ฅๆงๅจใๆบ่ฝๅผๅ
ณ็ๅฎถ็ตๆๆโๅพ
ๆบโ็ถๆ๏ผๆ ็บฟ่ทฏ็ฑๅจๅนถๆ โๅพ
ๆบโไธ่ฏด๏ผๆฅไธ็ตๆบๅบๆฌๅฐฑไผๆปก่ฝฝๅทฅไฝใไธ่ฌๅฎถๅบญ็จๆ ็บฟ่ทฏ็ฑๅจ๏ผ่ฅๆดๅนดไธๅ
ณ๏ผ็จ็ต30-60ๅบฆใ ไธ็จๆถๅ
ณ้ญ่ฝ่ฎฉ็ฝ้ๅๅฟซ ๆฑๅ
็่กจ็คบ๏ผๅฏน็ตๅญไบงๅๆฅ่ฏด๏ผ้ฟๆๅผๆบๅฏนไฝฟ็จๅฏฟๅฝๆไธๅฎๅฝฑๅ๏ผ่ๆถไธๆถๅ
ณ้ญใ้ๅฏ่ทฏ็ฑๅจ๏ผๅฏๆธ
็ฉบๅ
ถๅ
ๅญใๅฉไบๅ
ถ้ๆธฉๆฃ็ญ๏ผไฝฟไธ็ฝ้ๅบฆๅๅฟซใ ๅ
ถไป็ป๏ผ่ทฏ็ฑๅจๅ็ต่ไธๆ ท๏ผไนๅ
ๅซC PUใๅ
ๅญใFlash(็ฑปไผผ็ต่็กฌ็)็ญ้จๅ๏ผ่ฅ้ฟๆถ้ด่ฟ่ก๏ผๅ
ๅญไธญไผๅญๆๅคง้ๆฐๆฎ๏ผ่ฅๅๅ็่ฝฏไปถ็ผๅไธๅคชๅฎๅ๏ผ่ฟไบๆฐๆฎๅจไธๅฎๆถ้ดๅ
ๅพไธๅฐ้ๆพ๏ผไผ้ ๆๆฐ่ฟๆฅๆ ๆณๅปบ็ซ๏ผๅฐฑไฝฟ็จๆทๆ่งๅผ็ฝ้กตใไธ่ฝฝไธ่ฅฟๅๆ
ขใ ๅฆๅค๏ผๅคๅคฉๅฎคๅ
ๆฐๆธฉ้ซ๏ผ่ฅ่ทฏ็ฑๅจๆฌ่บซไธปๅจๆฃ็ญๆง่ฝไธไฝณ๏ผไนๅฏ่ฝ้ ๆไธ็ฝๆ
ข็ๆ่งใๆญคๆถ่ฅๅๆญ็ตๆบ๏ผๅทๅดไธๆฎตๆถ้ดๅ้ๆฐๅผๆบ๏ผไผๆไธๅฎๆนๅใ ๅ
ถไปๆ้ฅๆงๅจ็ๅคงๅฎถ็ต๏ผ็็กฎๆๅพ
ๆบ็ถๆๆตช่ดน็ต็้ฎ้ขใๅคไฝ่็ตไธๅฎถๆ้๏ผ็ต่งใ็ฉบ่ฐ็ญๅฎถ็ตไบงๅ๏ผไธ็จๆถๅบๅฐๆๅบงๆๆ๏ผๆไฝฟ็จ็นๅถ็่็ตๆๅบง๏ผๆถ้คๅพ
ๆบ็ถๆ็่ฝ่ใ ้่ฟไปฅไธ็ๅชไฝๆฅ้ๅ
ๅฎน๏ผๆไปฌไนไบ่งฃๅฐไบๅฎถ็จๆ ็บฟ่ทฏ็ฑๅจๅนด่็ตไป
ไป
30-60ๅบฆ๏ผๅฐฑ็ฎๆฏ60ๅบฆ็ต๏ผไธๅนด็็ต่ดนไนๆ30ๅคๅ
้ฑ๏ผๆไปฅๅคงๅฎถๆฒกๆๅฟ
่ฆ่ฝปๆ็ธไฟก็ฝ็ป่ฐฃไผ ใ
ๆฐไนฐๆ ็บฟ่ทฏ็ฑๅจไธไผ่ฎพ็ฝฎๆฏๅฆๅฏไปฅ้่ดง
ๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธ็ฝ็ป็ผ่พ้จไธๅคงๅฎถๅไบซ๏ผๆฐไนฐๆ ็บฟ่ทฏ็ฑๅจไธไผ่ฎพ็ฝฎๆฏๅฆๅฏไปฅ้่ดง ๏ผๅฆๅคๆไปฌๅ
ฌๅธไธ็ดๅชๅไธบๅนฟๅคงๅฎขๆทๆไพไธไธๆไผ่ดจ็ไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆฐไนฐๆ ็บฟ่ทฏ็ฑๅจไธไผ่ฎพ็ฝฎๆฏๅฆๅฏไปฅ้่ดง ๆนๅ็ๅผ ๅ
็ๆ่ฟๆทป็ฝฎไบไธๅฐๆฐ็ต่๏ผไฝๆฏๅฎถ้ๅชๆไธไธชๅฎฝๅธฆๆจๅท่ดฆๆท๏ผไนๅชๆไธๆกๅฎฝๅธฆ็บฟ๏ผๆไปฅ๏ผๆฐไนฐ็็ต่ไธ่ฝไธ็ฝ๏ผ่ฟ่ฎฉๅผ ๅ
็ๅพๆฏ้้ท๏ผๅๆฅๅฌๆๅ่ฏดๅฏไปฅไนฐไธไธช่ทฏ็ฑๅจๅๆฅๅฐฑ่ฝ่ฎฉไธคๅฐ็ต่ๅๆถไธ็ฝไบ๏ผๅผ ๅ
็้ซๅ
ดไนไฝ๏ผๅฑ้ข ๅฑ้ข ็่ทๅป็ต่ๅ่ดญไนฐไบไธไธชๆ ็บฟ่ทฏ็ฑๅจๅๆฅใ ๆ ็บฟ่ทฏ็ฑๅจไนฐๅๆฅไปฅๅ๏ผๆ็
ง่ฏดๆไนฆๅฎ่ฃ
ๅฅฝไบ๏ผไฝๆฏๆๅผ็ต่ไพ็ถไธ่ฝไธ็ฝ๏ผๆๆๅๆ็ต่ฏๅป้ฎๆๅ๏ผๆๅๅ่ฏๅผ ๅ
็้่ฆ่ฎพ็ฝฎๆ่ก๏ผไฝๆฏๅผ ๅ
็ไธ็ฅ้ๆ ็บฟ่ทฏ็ฑๅจๆไน่ฎพ็ฝฎๅ๏ผ่ชๅทฑไธๆๆไน่ฎพ็ฝฎๅๅฆไฝๆฏๅฅฝๅข๏ผๆฒกๆๅๆณๅชๅฅฝๅจ็ฝไธๅญฆไน ไธไธๆ ็บฟ่ทฏ็ฑๅจ่ฎพ็ฝฎๆนๆณ๏ผ็ฑไบ่ชๅทฑ็็ต่ๅบ็ก็ฅ่ฏๅคชๅทฎ๏ผๆไปฅๅญฆไน ไบไธคๅคฉ่ฟๆฏๆฒกๆ่ฎพ็ฝฎๅฏน๏ผๆฐไนฐ็็ต่่ฟๆฏไธ่ฝไธ็ฝ๏ผๆ ๅฅไนไธ๏ผๅผ ๅ
็ๆๆฐไนฐ็ๆ ็บฟ่ทฏ็ฑๅจ็ป้ไบ๏ผๆ็ฎไธๆฌกๆๅๆๆถ้ด๏ผๅธฎๅฟๅผไธไธใ ็ฐๅจ่ทฏ็ฑๅจ่ฎพ็ฝฎ่ตทๆฅ็กฎๅฎ้บป็ฆ๏ผไธๆ็็จๆทๅบๆฌไธ้พไปฅ่ฎพ็ฝฎๆๅ๏ผๅณไฝฟๆ่ฏดๆไนฆไนๅพ้พๅผๆๅ
ทไฝ็่ฎพ็ฝฎๆญฅ้ชค๏ผๆไปฅๆณๅผ ๅ
็่ฟๆ ท็่้ธ็จๆทไนฐไบ่ทฏ็ฑๅจไนไธไผๅฎ่ฃ
ไฝฟ็จ๏ผ่ฏทไธไธไบบๅฃซๅ่ฆ่ฑ้ฑ๏ผๅนถไธ้ฑๅฐไธไธไบบๅ่ฟไธไผ็ปไฝ ๅผใ
3g่ทฏ็ฑๅจ ๆต่ฏ้ซ็ซฏ่ทฏ็ฑๅจ็่ฏฆ็ปไป็ป
ๆฌๅ
ฌๅธไผๅ้จไปๅคฉ็ปๅคงๅฎถๅธฆๆฅไบ3g่ทฏ็ฑๅจ ๆต่ฏ้ซ็ซฏ่ทฏ็ฑๅจ็่ฏฆ็ปไป็ป ๏ผๅธๆๅฏนๆณไบ่งฃ็ธๅ
ณ็ฅ่ฏ็นๆๅๆๆๅธฎๅฉ๏ผๅๆถไน้ๅธธๆ่ฐขไฝ ๅๆฅๅ
้กพๆฌ็ซ๏ผๆฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆๅฝ้ซ็ซฏ่ทฏ็ฑๅจ็ๆๆฏๆดๆฐๅ็บงๆฅ่ถๅฎๅ๏ผไธ้ขๆไปฌไธป่ฆ่ฎฒ่งฃ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏๅ็ฑปๅๅ
ๅฎน๏ผไธ่ตทๆฅ็็ๅง๏ผ ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏ้่ฆ่ฟๆฅไธคไธชๆๅคไธช้ป่พ็ซฏๅฃ๏ผ่ณๅฐๆฅๆไธไธช็ฉ็็ซฏๅฃใ่ทฏ็ฑๅจๆฏ้่ฟ่ฝฌๅๆฐๆฎๅ
ๆฅๅฎ็ฐ็ฝ็ปไบ่ฟ็่ฎพๅค๏ผๅฏไปฅๆฏๆๅค็งๅ่ฎฎ(ไพๅฆTCP/IP๏ผSPX/IPX๏ผAppleTalk)๏ผๅฏไปฅๅจๅคไธชๅฑๆฌกไธ่ฝฌๅๆฐๆฎๅ
(ไพๅฆๆฐๆฎ้พ่ทฏๅฑใ็ฝ็ปๅฑใๅบ็จๅฑ)ใ ไธใ้ซ็ซฏ่ทฏ็ฑๅจ็ๆต่ฏๆนๆณ ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏๆนๆณ้ๅธธๅไธบๅๅธๆต่ฏๆณใๆฌๅฐๆต่ฏๆณใ่ฟ็ซฏๆต่ฏๆณๅๅๅๆต่ฏๆณใ ่ฟ็ซฏๆต่ฏๆณ็ๆๅธธ็จๅฐ็ใ่ขซๆตๅฎไฝ(IUT)๏ผItem Under Test;ไธๆต่ฏๅจ(LT)๏ผ้่ฟไฝไบ่ขซๆต่ฏๅฎไฝไธๅฑ็PCOไธ่ขซๆต่ฏๅฑไบคไบ็ๆต่ฏ็ณป็ป็งฐไธบไธๅฑๆต่ฏ็ณป็ปใๆงๅถ่งๅฏ็น(PCO)๏ผ้ๅธธ็ฑไธคไธชๅ
ๅ
ฅๅ
ๅบ(FIFO)้ๅ็ปๆ๏ผๅ
ถๅ่ฝ็ฑปไผผไบไธๅฏน่พๅ
ฅ่พๅบ็ซฏๅฃ๏ผๅ้ๅไธ็ซฏๅ้ๅฝไปค๏ผไปๅไธ้ๅ็ๅฆไธ็ซฏๆฅๆถๅบ็ญไฟกๅท๏ผ ไบใ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏๅ็ฑป ๅฝๅ่ทฏ็ฑๅจๅ็ฑปๆนๆณๅๅผใๅ็งๅ็ฑปๆนๆณๆไธๅฎ็ๅ
ณ่๏ผไฝๆฏๅนถไธๅฎๅ
จไธ่ดใ้ๅธธๅฏไปฅๆ็
ง่ทฏ็ฑๅจ่ฝๅๅ็ฑปใ็ปๆๅ็ฑปใ็ฝ็ปไธญไฝ็ฝฎๅ็ฑปใๅ่ฝๅ็ฑปๅๆง่ฝๅ็ฑป็ญๆนๆณใๅจ่ทฏ็ฑๅจๆ ๅๅถๅฎไธญไธป่ฆๆ็
ง่ฝๅๅ็ฑป๏ผๆ่ฝๅๅไธบ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏๅไฝ็ซฏ่ทฏ็ฑๅจใ่ๆฟไบคๆข่ฝๅๅคงไบ20Gbit/s๏ผๅๅ้ๅคงไบ20Mbit/s็่ทฏ็ฑๅจ็งฐไธบ้ซ็ซฏ่ทฏ็ฑๅจใไบคๆข่ฝๅๅจไธ่ฟฐๆฐๆฎไปฅไธ็่ทฏ็ฑๅจๆไธบไฝ็ซฏ่ทฏ็ฑๅจใไธๆญคๅฏนๅบ๏ผ่ทฏ็ฑๅจๆต่ฏ่ง่ๅไธบ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏ่ง่ๅไฝ็ซฏ่ทฏ็ฑๅจๆต่ฏ่ง่ใ ไธใ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏ็ฎ็ๅๅ
ๅฎน ้่ฟๆต่ฏ่ทฏ็ฑๅจ๏ผๆไปฌๅฏไปฅไบ่งฃๅฐๅชไบ่ทฏ็ฑๅจ่ฝๆไพๆๅฅฝ็ๆง่ฝใ่ทฏ็ฑๅจๅจไธๅ่ด่ฝฝไธ็่กไธบใๆจกๅๅ็ฝ็ปไฝฟ็จ่ทฏ็ฑๅจ็่ฎพ่ฎกๅๆฐใ่ทฏ็ฑๅจ่ฝๅฆๅค็็ชๅๆต้ใ่ทฏ็ฑๅจ็ๆง่ฝ้ๅถใ่ทฏ็ฑๅจ่ฝๅฆๆไพไธๅๆๅก่ดจ้ใ่ทฏ็ฑๅจไธๅไฝ็ณป็ปๆๅฏนๅ่ฝๅๆง่ฝ็ๅฝฑๅใ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏ็ๅ่ฝ็นๆงๅๆง่ฝๆๆ ใ่ทฏ็ฑๅจ็ไฝฟ็จๆฏๅฆๅฝฑๅ็ฝ็ปๅฎๅ
จใ่ทฏ็ฑๅจๅ่ฎฎๅฎ็ฐ็ไธ่ดๆงไปฅๅ่ทฏ็ฑๅจๅฏ้ ๆงๅ่ทฏ็ฑๅจไบงๅ็ไผๅฟๅๅฃๅฟ็ญๅ
ๅฎนใ ๏ผ1๏ผ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏไธป่ฆๅ
ๆฌ๏ผๆฅๅฃๆต่ฏ๏ผ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏๅฏ่ฝๆฅๆ็ๆฅๅฃๆต่ฏ๏ผATMๅ่ฎฎๆต่ฏ๏ผๆต่ฏATMๅ่ฎฎ่ฆๆฑ๏ผPPPๅ่ฎฎๆต่ฏ๏ผๆต่ฏPPPๅ่ฎฎ็ไธ่ดๆง๏ผIPๅ่ฎฎๆต่ฏ๏ผๆต่ฏIPๅ่ฎฎไธ่ดๆง๏ผ่ทฏ็ฑๅ่ฎฎๆต่ฏ๏ผๆต่ฏ่ทฏ็ฑๅ่ฎฎไธ่ดๆง;็ฝ็ฎกๅ่ฝๆต่ฏ๏ผ้ช่ฏๆต่ฏ็ฝๅ
ณๅ่ฝ๏ผๆง่ฝๅQoSๆต่ฏ๏ผ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏๆง่ฝๅQoS่ฝๅ้ช่ฏ๏ผ็ฝ็ปๅๆญฅๆต่ฏ๏ผๆต่ฏ่ฎพๅคๅๆญฅๅฎๆถ่ฝๅ๏ผๅฏ้ ๆงๆต่ฏ๏ผ้ช่ฏ่ฎพๅคๅฏ้ ๆง๏ผไพ็ตๆต่ฏ๏ผๆต่ฏๆดๆบๅ่็ญๅ
ๅฎน;็ฏๅขๆต่ฏ๏ผๅ
ๆฌ้ซไฝๆธฉใๆนฟๅบฆๆต่ฏๅ้ซไฝๆธฉๅญๅจๆต่ฏใ ๏ผ2๏ผไฝ็ซฏ่ทฏ็ฑๅจ่ฎพๅคๆต่ฏไธป่ฆๅ
ๆฌ๏ผๅธธ่งๆต่ฏ๏ผๅณ็ตๆฐๅฎๅ
จๆงๆต่ฏ๏ผ็ฏๅขๆต่ฏ๏ผๅ
ๆฌ้ซไฝๆธฉใๆนฟๅบฆๆต่ฏๅ้ซไฝๆธฉๅญๅจๆต่ฏ๏ผ็ฉ็ๆฅๅฃๆต่ฏ๏ผๆต่ฏไฝ็ซฏ่ทฏ็ฑๅจๅฏ่ฝๆฅๆๆฅๅฃ็็ตๆฐๅ็ฉ็ๆตๆง๏ผๅ่ฎฎไธ่ดๆงๆต่ฏ๏ผๆต่ฏๅ่ฎฎๅฎ็ฐ็ไธ่ดๆง๏ผๆง่ฝๆต่ฏ๏ผๆต่ฏ่ทฏ็ฑๅจ็ไธป่ฆๆง่ฝ๏ผ็ฎก็ๆต่ฏ๏ผไธป่ฆ้ซ็ซฏ่ทฏ็ฑๅจๆต่ฏๅฏนๆ ๅคง้กน็ฝ็ฎกๅ่ฝ็ๆฏๆใ ้ซ็ซฏ่ทฏ็ฑๅจๅจๅฎ้
ๅบ็จ่ฟ็จไธญ้ๅฐ็้ฎ้ข่ฟๆๅพๅค๏ผๆไปฌไธๅฎ่ฆๅ
ทไฝ้ฎ้ขๅ
ทไฝๅๆใ
3g่ทฏ็ฑๅจ ไฝไธบ็
ๆฏๅผ่ตทๅฎฝๅธฆ่ทฏ็ฑๅจ่ฟ่ฝฝ?
ๆฌๅ
ฌๅธไผๅ้จไปๅคฉ็ปๅคงๅฎถๅธฆๆฅไบ3g่ทฏ็ฑๅจ ไฝไธบ็
ๆฏๅผ่ตทๅฎฝๅธฆ่ทฏ็ฑๅจ่ฟ่ฝฝ? ๏ผๅธๆๅฏนๆณไบ่งฃ็ธๅ
ณ็ฅ่ฏ็นๆๅๆๆๅธฎๅฉ๏ผๅๆถไน้ๅธธๆ่ฐขไฝ ๅๆฅๅ
้กพๆฌ็ซ๏ผๆฌๅ
ฌๅธๆไพไปฅไธไบงๅไธๆๅก๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๅฎฝๅธฆ่ทฏ็ฑๅจๅจไฝฟ็จ่ฟ็จไธญๅธธๅธธไผๅ็ๆ
้๏ผ่็
ๆฏๆฏๅฎฝๅธฆ่ทฏ็ฑๅจๆ
้ไธญๆๅธธ่ง็ไธ็ง๏ผไธๆๅฐๅ
ทไฝไป็ป่งฃๅณๅฎฝๅธฆ่ทฏ็ฑๅจๆ
้้ฎ้ข็่งฃๅณๆนๆณใ ไธใ็
ๆฏๅผ่ตท่ทฏ็ฑๅจ่ฟ่ฝฝ ๆญคๆฌกๆ
ๅฎฝๅธฆ่ทฏ็ฑๅจๆ
้ๅ็ๅฐ็ๆๆ็ปๆๆฏ่ฟๆ ท็๏ผไฝฟ็จไธๅฐEnterasysSSR8000ไฝไธบ่พน็่ทฏ็ฑๅจ๏ผๅๆถไน็จๅฎๆๆ กๅญๅ
้จๅๅไธบ8ไธช่็ฝ๏ผๆฏไธช่็ฝๅๆไธไธชๅ ๅ ็ไบๅฑไบคๆขๆบไฝไธบๅฐๅผๆบๅ็ฌ่ฎฐๆฌ็ๆฅๅ
ฅ่ฎพๅค๏ผไธปๅนฒไธบๅๅ
๏ผ็พๅ
ๅฐๆก้ขใ ๅ
ทไฝๆ
้๏ผๆบๅจไธ่ฝไธ็ฝ๏ผไธปๆบๆๅจ็่็ฝๅ็ฝ็ปไธญๅฟไธๅจๅไธไธช่็ฝไธญใๆบๅจ็ณป็ปไธบWindowsXP๏ผๆ่ฟๆฒกๆๅฎ่ฃ
ไปไนๆฐ็็จๅบ๏ผๆฒกๆ็งปๅจ่ฟ็ต่๏ผไนๆฒกๆๆ่ฟ็ฝ็บฟใ ไบใๅฎฝๅธฆ่ทฏ็ฑๅจๆ
้่งฃๅณ ๏ผ1๏ผ้ฆๅ
ๆๆฅ็ฝ็ปๅฎขๆท็ซฏ็้่ฏฏ้
็ฝฎใ่ฟๅ
ฅMSDOSๆนๅผไฝฟ็จIPCONFIGๅฝไปคๆฃๆฅไธปๆบ็IPๅฐๅ้
็ฝฎ๏ผ C:>ipconfig Windows IP Configuration Ethernet adapter ๆฌๅฐ่ฟๆฅ: Connection-specific DNS Suffix . : IP Address. . . . . . . . . . . . : 210.16.2.30 Subnet Mask . . . . . . . . . . . : […]
3g่ทฏ็ฑๅจ๏ผ้คไบ็ฉฟๅขๅไฟกๅทๅผบๆไปฌ่ฟ้่ฆไปไน๏ผ
3g่ทฏ็ฑๅจ๏ผ้คไบ็ฉฟๅขๅไฟกๅทๅผบๆไปฌ่ฟ้่ฆไปไน๏ผ โ360่ทฏ็ฑๅจ็WiFi่ฝ็ฉฟ้6ๅ ตๅข!โๆ่ฟๅไธชIT่ฎบๅ้ฝๅจ่ฎจ่ฎบ่ฟไธช็ขๅ ก็่ฏ้ข๏ผๅพๅค็จๅฎถๆไธ็ง็ฌ้ด็ณๅ็ๆ่งใ็ฑไบ360่ทฏ็ฑๅจๅจๅคฉ็บฟๅข็ไธ็ ไธๅๅคซ๏ผไฟกๅท็กฎๅฎ่ฆๆฏๅไปทไฝ็่ทฏ็ฑๅจ่ฆๅผบๅพๅคใไธ่ฟ๏ผๅฑไปฌ็จๅฎถๅคงๅคๅชๆฏๆฎ็ฝๅคงไผ๏ผ่ฝไนฐไธชไธๅ
ไธคๆฟ็ๅฎถๅทฒ็ปๅพๆๆฉไบ๏ผ็ฉฟ6ๅ ตๅขๅฏนๅฑๆฅ่ฏดๅคช้ฅไธๅฏๅไบ๏ผๅฑๅ
ณๅฟ็ๆฏไนฐ360่ทฏ็ฑ๏ผ่ฟ่ฝไบซๅๅ
ถไปๆด่ดดๅฟๅฎ็จ็ๅ่ฝไธ? ่ฟๆฌกๆฅผไธปๆๅนธไปๆๅ้ฃ้ๅๅบ360่ทฏ็ฑ่ฏ็ฉๅ ๅคฉ๏ผ็ข็ฃจไธๆฅ่ฟ่ดง่ฟ็ๆ็น่ทๅ
ถไป่ทฏ็ฑไธไธๆ ท็ๅฐๆนใ้ฆๅ
๏ผ360่ทฏ็ฑ็ๆๆบ็ฎก็ๅ่ฝ่ทๅซๅฎถไธไธๆ ทโโๅฎๆดไธบ็ฎไพฟๅฎ้
ใๅคงๅฎถๆๅธธ็จ็ๆๆบ็ฎก็ๅ่ฝๅบ่ฏฅๅฐฑๆฏ่ฟๅ
ฅ่ทฏ็ฑ็็ๆต้ๅฎๅตๅง?360่ทฏ็ฑ็ๆๆบ็ฎก็ไธญ๏ผไธไป
ๆๅธธ่ง็ๆต้็ฎก็๏ผๅฏไปฅไธ็ผ็ๅบๅฎถไธญๅชๅฐ่ฎพๅคๆฏๆๅๆต้็๏ผ่ไธ่ฟๅ็ฌๆ้ฒ่นญ็ฝๅโๅ็ฌ้ฃโไธคๅคงๅ่ฝๆฟๅบๆฅใ ่ฟไธๅฅฝไบ๏ผไฝ ไธ็จๆ
ๅฟๆไบบๆฅ่นญ็ฝโโๅ ไธบ่ฐ่ฆๆข่ฟไนๅนฒ๏ผ360่ทฏ็ฑ้ฆๅ
ๅฐไบๅฎ็่ฎฟ้ฎ่ฏทๆฑ๏ผ่ไธ่ฟไผ่ชๅจ้่ฟๆๆบๅ่ฝ้็ฅไฝ ๏ผๅฅฝ่ฎฉไฝ ไธๅฐๆ้ปTA็ๅฟซๆใ่ฆๆฏ้ไธๅช้จๅคง็ๅๅธไบ่ฆไธ่ฝฝ?ๅพๅฅฝ๏ผไฝ ็ดๆฅ้่ฟโๅ็ฌ้ฃโ๏ผๆ่ด่ดฃไธ่ฝฝ็้ฃๅฐๆบๅญ็ๅธฆๅฎฝๅ ๆปกไพฟๆ๏ผๅ
ถไป่ฎพๅค็ไธ็ฝๅธฆๅฎฝๅฐฑไบค็ป360่ทฏ็ฑ่ชๅจๅ้
ๅงใ่ฏท่ชๅจ่่กฅไปฅไธๆ
ๆฏ๏ผๅจๅ
ฌๅธๅไผ็ๆถๅ็ๅฐBT็ฝ็ซไธๅๆพๅบ้ซๆธ
ๅคง็ไบ๏ผไฝ ๅ
็จ่ฟ็จๆก้ขๆๅฎถ้็ต่ๆทปไธ็งๅญ๏ผ็ถๅ็จๆๆบ้ป้ปๅฏ็จโๅ็ฌ้ฃโ๏ผไธ็ญๅๅฎถๅฐฑๅฏไปฅ้ฉฌไธ็ไบโโๆฏไธๆฏๅพ็ฝ?! ๅ่ฏด่ฏด่ฎพๅค็ฎก็ๅงโโๅ๏ผ่ฏดๅคไบไนๆฏๆณช๏ผๅไธ่งๅฑไปฌๅนณๆถไธฒ้จ้ฒ็็ๆถๅ๏ผ่ฝ็ถไนๆ็ฝ่้ฎไบบๅฎถWiFiๅฏ็ ไนไธๅฅฝๆๆ๏ผไฝๆฏ่่ฑ่ชๅทฑ็3Gๆต้ไนไธไนๆใ360่ทฏ็ฑๅฅฝๅฐฑๅฅฝๅจ็นๅซไธบไธปไบบๅฎถๆไพไบไธไธชๅซโๆ ๅฏ็ ่ฎฟๅฎขๆจกๅผโ็ๅ่ฝโฆโฆ็ญ็ญ!ๆ ๅฏ็ ไธๆฏๅพๅฎนๆ่ขซ้ๅฃ้ฃไฝๆช่้ป้ป่ฟๆฅ่นญ็ฝๅ?ไธๆฏ็๏ผ่ฟไธชโๆ ๅฏ็ โๅชๆฏ็ๆไบไธไธชโ่ฎฟๅฎข็ฝ็ปโ๏ผ่ทๅฎถ้ไธป็จ็โๅฎถๅบญ็ฝ็ปโๆฏๅฎๅ
จ้็ฆป็๏ผๅฅฝๅคๆฏไฝ ไธ็จๅ่ฏๅฎขไบบๅฏ็ ๏ผไนไธ็จๅธฎไป่พๅ
ฅๅๅญๅจๅฏ็ ไน่ฝไธ็ฝใ ๆญคๅค๏ผๆฏ็ซๅฎถ้็ๅ็งๆบ่ฝ่ฎพๅค่ถๆฅ่ถๅค๏ผๅไบบๆไธๅฐiPhone๏ผ็ต่งๆบๆฅไธๅ็งๅฎๅ็ๅญใ็ต่งๆฃ็ๆ
ๅตๆฏๆฏ็ๆฏ๏ผๆๆ่ฎพๅค่ฃ
ไธๅๆดๆฐๅฎๅ
จ่ฝฏไปถ็็กฎๆฏไปถๆ่
พ็ไบ๏ผไธ่ฟ็ฐๅจ360่ทฏ็ฑๅฎ็ฐไบไปๆบๅคดๅ
ฅๅฃๆฆๆชไบ้้ฑผ็ฝ็ซๅๆจ้ฉฌ๏ผ้ฃๅบๆฌๅฐฑๆๅฎๅ
จๅคงไบ้ฝๅๅฆฅ๏ผๅฑไปฌๅฐฑไธ็จๆไปไนๅฟไบใ ่ฏด็ฝไบ๏ผๅฑๆฎ้่็พๅงๅฏน่ทฏ็ฑๅจ็้ๆฑ๏ผ้คไบ่ฆ็ฝ้ๅฟซ๏ผไฟกๅทๅฅฝ๏ผ่ฝ็ฉฟๅขไนๅค๏ผ่ฆ็ๅฐฑๆฏๅค็ฎไพฟ๏ผไธๆ่
พ๏ผ่ฆๅฎๅ
จใๅๆๆบ็ฎก็ๅ่ฎพๅค็ฎก็่ฟไบๅ่ฝ๏ผๅ
ถไป็ๅญ็่ทฏ็ฑ้่ฟๅ็งๅๆณๆ่ฎธไน่ฝๅฎ็ฐ๏ผไฝๆฏ้ๅธธ็น็๏ผไธๆ่ฏดๆไนฆๅๆดไธชๆไฝ็้ขๅฅฝๅฅฝๅจไธๆฌก้ฝๆชๅฟ
ๅ
จๆ๏ผไฝๆฏ360่ทฏ็ฑๅฐฑ็ดๆฅๆๅฐๆฅไธป็้ขๅฎ็ฐไธ้ฎๅฎๆใๅฐฑ็ง็โๅคง้่ณ็ฎโ็่ๅฟ๏ผๅฑๅฐฑๆ็ฝ360่ทฏ็ฑ่ทๅซ็็ๅญๆไปไนไธๅใ
3g่ทฏ็ฑๅจ่ฎพ็ฝฎ่ฟๅฐ็ฝ้ฝ่ฝ้
็ฝฎ็่ทฏ็ฑๅจ
3g่ทฏ็ฑๅจ่ฎพ็ฝฎ่ฟๅฐ็ฝ้ฝ่ฝ้
็ฝฎ็่ทฏ็ฑๅจ ็ต่ๆๆๆฏๅฐ็ไธๆๅคๆ็็ตๅจ๏ผไธๅ็ต่ง๏ผๆๅผๅผๅ
ณๆฅไธๆบ้กถ็ๅฐฑ่ฝ็ไบ;ไนไธๅๆด่กฃๆบ๏ผๆพไธ่กฃๆ๏ผๅไธๆด่กฃๆถฒ๏ผๅผไธไธโๅผๅงโๅฐฑๅฎไบไบ;ไฝๆฏ๏ผๅพๅค่ฝฏไปถ่ฎฉ็ต่ๅๅพ็ฎๅ๏ผ็่ณ่ฟ้ฉฑๅจไนๅฏไปฅไธ้ฎๅฎ่ฃ
ไบใๅฉไธ็ๅคๆ็ตๅจ๏ผๅฐฑๅชๆ่ทฏ็ฑๅจไบใ ็จ่ทฏ็ฑๅจ็ไผผ็ฎๅ๏ผๆฅไธ็บฟ๏ผๆๅผๅผๅ
ณไผผไนๅฐฑๅฏไปฅ็จไบ๏ผไฝๆฏๆๅคๅฐ่ฎพ็ฝฎ้่ฆๅฎๆ๏ผๆจ็ฅ้ๅ?ๆฏๅฆๆๅๅ็่ทฏ็ฑๅจ่ฎพ็ฝฎ็้ข๏ผๆจ็็็ฅ้่ชๅทฑ่ฆๅป่ฎพ็ฝฎ้ฃๅ ๅๆ่ฝ่ฟๆฅ็ฝ็ปๅ?้กบไพฟๅ้ฎไธไธชๆดๅผฑ็้ฎ้ข๏ผๆจ็ฅ้ๆไน่ฟ่ฟไธช็้ขๅ? ่ทฏ็ฑๆ้ฃ้ฉ ่ฎพ็ฝฎ้่ฐจๆ
ๅฏนไบๅคง้จๅ่ทฏ็ฑๆฅ่ฏด๏ผ่ฟๅ
ฅ็้ขไธ่ฌ้ฝๆฏ่ฆๅจๆต่งๅจไธญๆฒๅ
ฅ192.168.XXX.XXX๏ผ็ถๅ่พๅ
ฅไธ่ฝ่ดฆๆทๅฏ็ admin๏ผ็ถๅๆ่ฝ่ฟๅ
ฅ่ฎฉไบบ็ผ่ฑ็ผญไนฑ็่ฎพ็ฝฎ็้ขใ ไธ็ฝ้่ฆ่ฎพ็ฝฎIPๅ?ๆฏ้ๆๆจๅทๅ?DHCPๆๅกๅจๆไน่ฎพ็ฝฎ?้ฎ้ข็ง็ง๏ผๅๆ่ฐ่ฝๅ็ญ?้ขๅฏน่ฟไบ้ฎ้ข๏ผๆ ่ฎบๆฏไธๆฏๅฐ็ฝ๏ผ้ฝไผๆไธไบ่ฟท่ซ๏ผไธบไปไน่ฎพ็ฝฎๅฐฑไธ่ฝ็ฎๅไธ็น๏ผ็ฎๅ็ไบๆ
๏ผไธบไปไน่ฏๅผ็ๅฆๆญคๅคๆ๏ผ้พ้่ฟๆ ทๅฐฑๆพๅพไธไธไบๅ? ่ฎพ็ฝฎ็ฎๅ็่ทฏ็ฑๅฝ็ถๆ๏ผ้ฃๅฐฑๆฏ360ๅฎๅ
จ่ทฏ็ฑ๏ผ่ฎพ็ฝฎๆนๆณๅคๆ ท๏ผๆ ่ฎบๆฏ็ต่่ฟๆฏๆๆบๅนณๆฟ๏ผ้ฝๅช้่ฆ2ๆญฅๅณๅฏใ 360ๅฎๅ
จ่ทฏ็ฑ 2ๆญฅ่ฎพ็ฝฎๅ่ฝปๆพ 360ๅฎๅ
จ่ทฏ็ฑๆๆๆฏ่ฎพ็ฝฎๆ่ฝปๆพ็่ทฏ็ฑ๏ผ็จ็ต่่ฎพ็ฝฎไธพไพ๏ผๅจ่ฟๆฅ็ฝ็บฟๅ็ตๆบๅ๏ผ็ต่ไผ่ชๅจๅผนๅบ่ฎพ็ฝฎ็้ข๏ผๅผๅฏผ็จๆทไธๆญฅไธๆญฅ่ฎพ็ฝฎใ ็ฌฌ1ๆญฅ๏ผๅกซ่ฟ่ฅๅ็จๆทๅๅๅฏ็ ๏ผ็นๅปไธไธๆญฅใ ็ฌฌ2ๆญฅ๏ผ่ฎพ็ฝฎWiFiๅฏ็ ๏ผๅนถๅฐโWiFiๅฏ็ ่ฎพ็ฝฎๆ่ทฏ็ฑ็ฎก็ๅฏ็ โ็้้กนๅพ้๏ผไธๅๅฐฑ้ฝๅฎๆไบ๏ผๆฏไธๆฏๅพ็ฎๅ?้ๅฏๅฐฑๅฏไปฅๆญฃๅธธไฝฟ็จไบใ ่ๆดๆๆๆ็ๆฏๆๆบ่ฎพ็ฝฎ๏ผๅจๆๆบๆ ็บฟ่ฟๆฅ่ทฏ็ฑ่ๅ็SSIDๅ๏ผๅๆ ทไผๅผนๅบ่ฎพ็ฝฎ็้ข๏ผๅๆ ทไนๅช้่ฆ2ๆญฅๅณๅฏๅฎๆ่ฎพ็ฝฎ๏ผ ็ฌฌ1ๆญฅ๏ผ้่ฆ็จๆท่พๅ
ฅ่ฟ่ฅๅๆไพ็ๅฎฝๅธฆ่ดฆๅทๅๅฏ็ ๏ผ็ถๅ็นๅปไธไธๆญฅ๏ผ่ฟๅ
ฅ็ฌฌไบไธชๆญฅ้ชคใ ็ฌฌ2ๆญฅ๏ผ่ฎพ็ฝฎWiFiๅฏ็ ๏ผ่ฟไธ็นๆฏไธๆฏไพ็ถๆฒกๆ้พๅบฆใ็ถๅ๏ผโๅฐๆญคๅฏ็ ่ฎพ็ฝฎไธบ่ทฏ็ฑๅจ็ฎก็ๅฏ็ โไพ็ถ้ๆฉๅพ้็๏ผๆๅ็นๅปไธไธๆญฅ็ญๅพ
่ทฏ็ฑๅจ้ๅฏ๏ผๅ
จ้จ่ฎพ็ฝฎๅณๅๅฎๆฏใ ๅ็นไธบ็ฎๆฏๆฏไธชไผไธๅบ่ฏฅๆไพ็ปๆถ่ดน่
็ไพฟๅฉ๏ผไฝๆฏๅๅนดๅฆไธๆฅ็ไผ ็ปๆๆณๆฏไธๆฏๅฐไบ่ฏฅๅ้ฉ็ๆถๅ๏ผ้ฝ่ฏดไผไธ่ฆๅ
ทๅคไบ่็ฝๆ็ปด๏ผไฝๆฏไบ่็ฝๆ็ปดๆฏไปไน?ๅฐฑๆฏไปฅไบบไธบๆฌ๏ผ็ซๅจ็จๆท็่งๅบฆๆ่ไบๆ
ใไธไธช่ฎพ็ฝฎ็้ขๅฆๆ้ฝๅผไธๅฅฝ๏ผๅ
ถไปๆน้ข่ฟ่ฝๅฅฝๅ?
3g่ทฏ็ฑๅจ-4g่ทฏ็ฑๅจ๏ผไธคๅฐTL-PA201่ทฏ็ฑๅจๆ ๆณ้ไฟก็่งฃๅณๅๆณ
ๅฟซๅจๆซ๏ผๅฐฑๆฅๅๅธ๏ผ3g่ทฏ็ฑๅจ-4g่ทฏ็ฑๅจ๏ผไธคๅฐTL-PA201่ทฏ็ฑๅจๆ ๆณ้ไฟก็่งฃๅณๅๆณ ย ๅธๆๅคงๅฎถๅๆฌข๏ผๆไปฌ็ปๅธธ้ฝไผๅๅธๆๆฐๆถๆฏ็๏ผๆฌข่ฟๅคงๅฎถๅคๅคๅ
้กพๆฌ็ซ๏ผๆดๅค็ๆฐ้ป็ญ็ไฝ ๆฅ้
่ฏป๏ผๆฌๅ
ฌๅธ็ฝ็ซ็ฎๅไธป่ฆไผๅไปฅไธๅ
ณ้ฎ่ฏ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆๆๅ้ฎๆ๏ผๅฐฑๆฏไธบไปไนไปๅๅไนฐๅๆฅ็ไธคไธชTL-PA101่ทฏ็ฑๅจๆ่
ไธคไธชTL-PA201่ทฏ็ฑๅจ๏ผๅ็ฐ่ทฏ็ฑๅจไน้ดๆ ๆณ้ไฟก๏ผ ็ป่ฟๆ็ๆๆฅ๏ผๅ็ฐ่ทฏ็ฑๅจไน้ดๆ ๆณ้ไฟก็ๅๅ ๅฏ่ฝๆ๏ผ่ฎพๅค่ฎพ็ฝฎไธๅฝใ็ฉ็็บฟ่ทฏไธ็จณๅฎใๅ็บฟ่ทฏไธญๆไบ็ตๆฐๅจไปถๅฝฑๅ็ญ๏ผๅ
ทไฝๆๆฅๆญฅ้ชคๅฆไธ๏ผ ไธใๅฝ่ฎพๅคๅ็ฐ็บฟ่ทฏไธญ็ๅฆไธไธช่ฎพๅคๅ๏ผPLC็ฏไผๅธธไบฎ๏ผ่กจ็คบๅทฒ็ป่ฝ็ธไบ้ไฟกใๅฆๆไธคไธช่ฎพๅคๅๆฅๅ
ฅๅๅ็ฐPLC็ฏไธไบฎๆ่
ๆ
ข้ช๏ผๅฏ่ฝ็ๅๅ ๆไปฅไธๅ ็น๏ผ ๏ผ1๏ผไธ็ธๅ็บฟ็ต่ทฏใๅจไธ็ธๅ็บฟไธญ๏ผ็ฑไบPLC่ฎพๅคๅทฅไฝๅ็ไปฅๅไธ็ธๅ็บฟ็ต่ทฏ็็นๆง๏ผๅฏ่ฝไผๅบ็ฐไธๅ็บฟ่ทฏไธ็่ฎพๅคไธ่ฝ็ธไบ้ไฟกใ ๏ผ2๏ผ็ฝ็ปๅไธ็ธๅใๅชๆ่ฎพๅค็็ฝ็ปๅ็ธๅๆถ๏ผ่ฎพๅคๆ่ฝ็ธไบๅ็ฐๅนถ้ไฟกใๅฆๆๆฅๅจๅไธไธชๆๅบงไธPLC็ฏไป็ถไธไบฎ๏ผ่ฏทๅฎ่ฃ
ๅ
็ไธญ็่ฎพๅค้
็ฝฎ่ฝฏไปถ๏ผ้่ฟ้
็ฝฎ่ฝฏไปถๅๅซๅฐไธคไธช่ฎพๅค็็ฝ็ปๅๆขๅคๅฐๅบๅ็ฝ็ปๅใ ๏ผ3๏ผ็ฉบๆฐๅผๅ
ณ็ๅฝฑๅใ่ฏทๆฃๆฅไธคไธช่ฎพๅคไน้ด็็บฟ่ทฏๆฏๅฆๅญๅจ็ฉบๆฐๅผๅ
ณ๏ผ้จๅ็ฉบๆฐๅผๅ
ณไผๅฏผ่ด่ฎพๅคๆ ๆณ็ธไบ้ไฟกใ ๏ผ4๏ผ็ฉ็็บฟ่ทฏ้ฎ้ขใ่ฏทๅฐ่ฏๆไธคไธช่ฎพๅค้ฝๆๅจๅไธไธชๆๅบงไธ๏ผ่งๅฏPLC็ฏ่ฝๅฆๅธธไบฎใ ไบใPWR็ฏไธบ่ฎพๅค็ตๆบๆ็คบ็ฏ๏ผๆญฃๅธธๆ
ๅตไธๆฅๅ
ฅ็ตๆบๅๅบๅธธไบฎ๏ผๅฝๅ็ฐPWR็ฏไธไบฎๆถ๏ผ่ฏทๅฐ่ฏๆดๆขๆๅบงๆฅๅ
ฅ๏ผ่ฅๅคๆฌกๆดๆขๅ่ฏฅๆ็คบ็ฏไป็ถไธไบฎ๏ผๅๅฏ่ฝๆฏ่ฎพๅคๆ
้๏ผ้่ฆ่ฟ่กๆฃไฟฎใ ไธใ่ฏทๆจ็กฎ่ฎค่ฎพๅคๅๆฏๆฅๅจๅไธไธช็ต่กจไธใPLCไบงๅๅช่ฝๅจๅไธไธช็ต่กจไธไฝฟ็จ๏ผไธๅ็ต่กจไธ็่ฎพๅคไธ่ฝ็ธไบ้ไฟกใ ่ฆ็จๅฐไธคไธช่ทฏ็ฑๅจ๏ผไธ่ฌๆฏๅไฝใ็ฝๅงๆ่
ๅ
ฌๅธๅคงๅ็ฝ็ปๆญๅปบ้่ฆ็๏ผ็ฑไบ็บฟ่ทฏๅคใๆบๅจๅค๏ผๆไปฅๅจ็จๆถไธๅฎ่ฆไป็ป็ปๅพฎใ
3g่ทฏ็ฑๅจ-4g่ทฏ็ฑๅจ๏ผไบๅฐ่ทฏ็ฑๅจ่ฟๆฅไนๅฎไพๅๆ
ๅฟซๅจๆซ๏ผๅฐฑๆฅๅๅธ๏ผ3g่ทฏ็ฑๅจ-4g่ทฏ็ฑๅจ๏ผไบๅฐ่ทฏ็ฑๅจ่ฟๆฅไนๅฎไพๅๆๅธๆๅคงๅฎถๅๆฌข๏ผๆไปฌ็ปๅธธ้ฝไผๅๅธๆๆฐๆถๆฏ็๏ผๆฌข่ฟๅคงๅฎถๅคๅคๅ
้กพๆฌ็ซ๏ผๆดๅค็ๆฐ้ป็ญ็ไฝ ๆฅ้
่ฏป๏ผๆฌๅ
ฌๅธ็ฝ็ซ็ฎๅไธป่ฆไผๅไปฅไธๅ
ณ้ฎ่ฏ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๅพๅคๆถๅๆไปฌ้่ฆ็จๅฐไธคไธช่ทฏ็ฑๅจ่ฟๆฅ๏ผไป่ๅฏไปฅๅๆถไธ็ฝ๏ผๅ
ถๅฎๆนๆณไธๅชๆฏไธไธช๏ผไนๅฏไปฅ้่ฟๅ
ถไป็็ฑ้
็ฝฎๆนๆณๆฅๅฎๆ๏ผ็ฐๅจไป็ปไธไธๆๅฟซ้็ๆนๆณ๏ผ่ฎฉๆจๅ ๅ้ๅฐฑๆๅฎ็ฝ็ปใ ไธใไธคไธช่ทฏ็ฑๅจ่ฟๆฅ ่ทฏ็ฑๅจIPๅฐๅ่ฎพ็ฝฎ๏ผ1ๅท่ทฏ็ฑๅจ็จๆฅๆๅท๏ผไป1ๅท่ทฏ็ฑๅจLANๅฃๆไธๆก็บฟๅฐ2ๅท่ทฏ็ฑๅจ๏ผๆๅจ2ๅท่ทฏ็ฑๅจ็LANๅฃ๏ผไธ่ฆๆๅจไปฅๅคช็ฝๅฃ๏ผไธปๆบ็็ฝๆฎต่ฆๅ1ๅท่ทฏ็ฑๅจๅไธไธช็ฝๆฎต๏ผ็ฝๅ
ณๆฏ1ๅท่ทฏ็ฑๅจ็IP๏ผ2ๅท่ทฏ็ฑๅจไธ็ฎก่ฎพไบไปไน้ฝๅฏไปฅไธ็ฎกไป๏ผ2ๅท่ทฏ็ฑๅจๅฐฑ็ธๅฝไบไธไธชไบคๆขๆบใ ไบใ่ทฏ็ฑๅจ่ฟๆฅๅ็ ไธคไธช่ทฏ็ฑๅจ่ฟๆฅๆนๆณไธญ๏ผ่ทฏ็ฑๅจ1ๆฏๆไพไธๅฑๆๅก(็ฉ็ใๆฐๆฎ้พๅ็ฝ็ปๅฑ)ใๅๆถ่ทฏ็ฑๅจ1ๅๆฏ้็บฟๅจใ่่ทฏ็ฑๅจ2ๆไพๅๅฑๆๅกใไนๅฐฑๆฏๅ
ๅฝไบคๆขๆบ็่ง่ฒ๏ผๅฏไปฅๆ่ทฏ็ฑๅจ2ๅฝไฝไธไธช้็บฟๅจๆฅ็ๅพ
ใไนๅฐฑๆฏ่ฏดๆฟ้ด้็5ๅฐ็ต่ๅฎ้
ไธ้ฝๅฑไบ่ทฏ็ฑๅจ1็็ฎก่พใ้ฃไนไป่ทฏ็ฑๅจ่ฟๆฅไธญๅ้
ๅบๆฅ็ๅบๅฎIPๅฐๅๆฏไธ่ฝๅๆถ็ปๅชๅฝไฝไบคๆขๆบไฝฟ็จ็่ทฏ็ฑๅจ2ๆฅๅๅ้
็ใ ไธใ่ทฏ็ฑๅจ่ฟๆฅ่ฎพๅค ็จADSLไธ็ฝ๏ผๆไธคไธชSOHOไธญๅฐไผไธ่ทฏ็ฑๅจ่ฟๆฅ๏ผๅ4ๅฃ๏ผๅทฒๆๅ1ๅ4๏ผไฝ็ฎๅๆ5ๆท๏ผๅณๅ
ถไธญ่ฆ็ฌฌไธไธช็ฑๅบๆฅๅ็ไธๆก็บฟๅ่ฟ็ฌฌไบไธช็ฑๅๅไธๅไบใ ๅใ่ทฏ็ฑๅจ่ฟๆฅๆนๆณ ๏ผ1๏ผๅฐ่ทฏ็ฑๅจ1็IPๅฐๅๅ้่ฟ่ฎพ็ฝฎๅญ็ฝๆฉ็ ๅๅบไธคไธชๅญ็ฝๆฎตใไฝ ็่ทฏ็ฑๅจ2ๅฑไบ่ทฏ็ฑๅจ1็ๅญ็ฝใ่ทฏ็ฑๅจ2ๆไพ็ฑๅ่ฝใDNSๆๅกๅจไฝฟ็จไธไบๅคงๅ
ฌๅธ็๏ผไธๆจ่ไฝฟ็จ็ฑๅDNSๆๅกๅจใ ๏ผ2๏ผๆ่ทฏ็ฑๅจ1็DHCPๆๅกๅฏๅจ๏ผ้ฃไนไฝ ๆฟ้ดๅฐ่ทๅพ็ฑ่ทฏ็ฑๅจ1ๅ้
็ปไฝ LAN็IPๅฐๅ๏ผๆณจๆไฝ ็่ทฏ็ฑๅจ2ๅจ่ฟไป
ไป
ๅ
ๅฝไบไบคๆขๆบ็่ง่ฒใ ๅ
ถๅฎไผไธ็บง็่ทฏ็ฑๅจ่ฟๆฅๆถๅๆฏไธไฝฟ็จWANๅฃ็๏ผๅฐฑๅ
ๅฝไธไธชไบคๆขๆบไฝฟ็จ๏ผ็ดๆฅไฝฟ็จไบคๆขๆบ่ฟๆฅ็ฝ็ปๅณๅฏใ
ๅฎถๅบญ็ฝ็ปๅ
ณๅฃ–่ทฏ็ฑๅจ ่ทฏ็ฑ็ฎก็ๅฐๅ
ๅฎถๅบญ็ฝ็ปๅ
ณๅฃ–่ทฏ็ฑๅจ ่ทฏ็ฑ็ฎก็ๅฐๅๆ้ไฝ ้้ข้ณๅฐๆคๆ ่ดจ้ๆ็้ๆฏๆไปฌๅจ็ฝ่ทฏไธๆ็ดข่ตๆไธ่ชๆ็ๆป็ป๏ผๅๅบๆฅ็ฎ็ปๆ้ๆฑ็ๅฎขๆทๅๆฅ้
่ฏป็๏ผ่ฐข่ฐขไฝ ไปฌ็ๆฏๆ๏ผๆไปฌๅๆ่ฟๆๆดๅค็ฒพๅฝฉ็ๆ็ซ ไฝ ไปฌๅไบซ๏ผ่ฎฐๅพๅธธๆฅๅฆใ ๆฌๅ
ฌๅธ็ฝ็ซไธป้กตไผๅๅ
ณ้ฎ่ฏ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๅพๅคๆๅ็ฌฌไธๆฌกไฝฟ็จ่ทฏ็ฑๅจ๏ผ่ฟไธ็ฅ้่ทฏ็ฑๅจ็ฎก็็้ข่ฟๆฅๅฐๅๆฏๅคๅฐ๏ผไธๅ่ทฏ็ฑๅจๅ
ถ็ปๅฝๅฐๅๅๅฏ่ฝไผๆๆไธๅ๏ผไฝ็ฟปๅผ่ทฏ็ฑๅจ็ๅฐๅคงๅคๆฐ่ทฏ็ฑๅจ่ๅๅ็่ทฏ็ฑๅจ็ฎก็ๅฐๅ๏ผ192.168.1.1ๆๆฏ192.168.0.1๏ผๅจๆต่งๅจไธญ่พๅ
ฅ192.168.1.1ๆๆฏ192.168.0.1ๅฐฑ่ฝ่ฟๅ
ฅๅฐ่ทฏ็ฑๅจ็็ฎก็้กต้ขไบใๆฌๆไปฅnetcore็ฃ็งๆฐๅบ็ๅ
จๆฐๆบ่ฝ่ทฏ็ฑNo1ไธบไพๅๅคงๅฎถไธ่ตทไบ่งฃๅ
ณไบ่ทฏ็ฑๅจ็ฎก็ๅฐๅ็้ฃไบไบใ โ 192.168.1.1/192.168.0.1ๆฏไปไน๏ผๅบๅซๅจๅช๏ผ 192.168.1.1/192.168.0.1ๆฏไธไธชๅธธ็จ็้ป่ฎค็ไธ็จInternetๅ่ฎฎๅฐๅ๏ผๅฑไบIPๅฐๅ็C็ฑปๅฐๅ๏ผๅฑไบไฟ็IP๏ผ่ฎธๅค็กฌไปถๅถ้ ๅๅบๅ่ฎพ็ฝฎๅฐฑๆฏ็จ็่ฟไธชๅฐๅใไปไปฌๅฐๅ
ถ่ฎพ็ฝฎไธบ้ป่ฎคๅผ๏ผๅบๅ่ฎพ็ฝฎ๏ผ๏ผไฝๆฏ็จๆทๅฏไปฅๆ นๆฎ่ชๅทฑ็ๅๅฅฝๅฉ็จ่ทฏ็ฑๅจ้ขๆฟ่ฟ่กๆดๆขใ ็งๆIPๅฐๅ่ๅดไป192.168.0.0ๅฐ192.168.255.255๏ผไธป่ฆ็น็นๆฏ๏ผไปไปฌๅจๆๅฑ็ๅ
ฌๅ
ฑ็ฝ็ปไธญๆฏๆ ไธไผฆๆฏ็ใๆขๅฅ่ฏ่ฏด๏ผไฝ ๅฏไปฅๅฐๅทฅไฝไฝฟ็จ็็ต่ไปฅๅๅฎถ็จ็ต่IPๅฐๅ้ฝ่ฎพ็ฝฎไธบ192.168.1.1๏ผ่ฟๆฒกๆ้ฎ้ขใไฝๆฏๅจไฝ ็ฝ็ป่ฆ็่ๅดไนๅค๏ผๅฎๅฏ่ฝไผ้ ๆไธๅฎ็้ฎ้ข๏ผๅฆๆๅบ’็ขฐๆ’ -็ๆๆๆฏไธคไธช็ฝ็ป่ฎพๅคไธ่ฝๅจไบ่็ฝไธไฝฟ็จ็ธๅ็IPๅฐๅใ ็งๆIPๅฐๅ็ฌฌไบไธช้่ฆ็นๅพๆฏ้ๅคไฝฟ็จ็่ตๆ ผใๆจๅฏไปฅ้ๅค็ไฝฟ็จไธไธชๅฐๅ๏ผ็่ณๅจไธๅ็็ฝ็ปๆกไปถไธ๏ผๅฏไปฅ็ฑไธๅ็็จๆทไธ่ตทไฝฟ็จใ ่192.168.1.1ไธ192.168.0.1ไธค่
็ๅทฎๅซไป
ไป
ๅจไบ็ฝๆฎตไธๅ๏ผไธๅๅๅฎถ็่ทฏ็ฑๅจไนๆไปฅไผๆ็ฎก็ๅฐๅ็ๅทฎๅซไนๅฐฑๅจไบๅ
ถไบงๅ่ฎพ็ฝฎ็้ป่ฎค็ฝๆฎตไธๅใ โ ๅ
จๆฐ็จๆทไฝ้ช–่ทฏ็ฑๅจ็ฎก็็ญๅฐๅ ๆณ่ฆ็็ฝ้กต็ๆฐ้ป๏ผๆๅผๆต่งๅจ่พๅ
ฅ็ๆฏwww.XXXX.com๏ผ่ๆณ่ฆ้
็ฝฎ่ทฏ็ฑๅจๆๅผๆต่งๅจ่พๅ
ฅ็ๅดๆฏไธไธช็น็็IPๅฐๅ192.168.1.1๏ผๅพๅคๆๅไผๅๆจๆๅฐฑๆฏๆณ้
็ฝฎไธช่ทฏ็ฑๅจไธไธช็ฝ่ๅทฒ๏ผๅนณๆถไธ็ฝ็็ฝ้กต้ฝๆฏไน ๆฏ่พๅ
ฅไบๅ ไธชๆผ้ณๅญๆฏ็็ฝๅ๏ผ่ฟไนๅคๆฐๅญ่ฐ่ฎฐๅพๅฐๅ๏ผ ๅฏนๆญคๆไบ่็่ทฏ็ฑๅจๅๅฎถไปฌไธบไบๆๅไบงๅ็ซไบๅ๏ผไป็จๆทไฝ้ช่งๅบฆๅบๅๅผๅๅบไบ่ทฏ็ฑๅจ็ฎก็็ญๅฐๅใ่ทฏ็ฑๅจๅๅ็พๅฝ็ฝไปถๅ
ฌๅธNetgearๅฐฑๆฉๅจไปไปฌ็ไบงๅไธ่ฎพ็ฝฎไบๅจๆต่งๅจไธญ่พๅ
ฅwww.routerlogin.com่ฟไธ็ฝๅๅ็ๅฐๅๆฅ่ฟๅ
ฅ่ทฏ็ฑๅจ็ฎก็ๅฐๅ๏ผๅฏนๆญคๅฐ็ผๅช่ฝ่ฏดๅฏนไบ็พๅฝไบบๆฅ่ฏดrouterlogin.comๆ่ฝ็ฎๅฅฝ่ฎฐๅง๏ผ ่ๆฅ่ชไธญๅฝ็่ทฏ็ฑๅจๅๅnetcore็ฃ็งไธบไปไปฌ็ไบงๅNo1ๅผๅ้
็ฝฎไบ้ค192.168.1.1ไนๅค็ไธไธชๆด็ญๆดๅฅฝ่ฎฐ็่ทฏ็ฑ็ฎก็็ญๅฐๅleike.cc๏ผ็จๆทไป
้ๅจๆต่งๅจไธญ่พๅ
ฅleike.ccๅฐฑ่ฝ่ฟๅ
ฅๅฐ่ทฏ็ฑๅจ็็ฎก็ๅฐๅๅฆ๏ผๅฏนๆญคๅฐ็ผ็ป่ฟไบฒๆตๅไธ็ฆๆๅน๏ผ่ฟๆฏไธญๅฝไบบ่ฎพ่ฎกๅบๆฅ็็ญๅฐๅๆๆฏ็ฌฆๅไธญๅฝๅฝๆ
ๅไธญๅฝ็จๆทไฝ้ช็ๅ๏ผ็ฎๅๆ่ฎฐ๏ผ
3g|4g่ทฏ็ฑๅจๅๅฎถๆๅฐ็ฝไน่ฝ็ฉ่ฝฌ็่ทฏ็ฑๅจ
3g|4g่ทฏ็ฑๅจๅๅฎถๆๅฐ็ฝไน่ฝ็ฉ่ฝฌ็่ทฏ็ฑๅจๆฏๆไปฌๅจ็ฝ่ทฏไธๆ็ดข่ตๆไธ่ชๆ็ๆป็ป๏ผๅๅบๆฅ็ฎ็ปๆ้ๆฑ็ๅฎขๆทๅๆฅ้
่ฏป็๏ผ่ฐข่ฐขไฝ ไปฌ็ๆฏๆ๏ผๆไปฌๅๆ่ฟๆๆดๅค็ฒพๅฝฉ็ๆ็ซ ไฝ ไปฌๅไบซ๏ผ่ฎฐๅพๅธธๆฅๅฆใ ๆฌๅ
ฌๅธ็ฝ็ซไธป้กตไผๅๅ
ณ้ฎ่ฏ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ่ฟๅ
ฅๅฐ2014ๅนด๏ผๅคงไผไธๅๆฌกๅๅ๏ผๅฐ็กฌไปถไธๅคๅนดไปฅๆฅๅจ็ฝ็ปๅฎๅ
จ่ฝฏไปถ้ขๅ็ไผๅฟ็ธ็ปๅ๏ผๆจๅบไบๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑใ ๅฆๆ่ฏดโ้่บซWIFIโๅโๆบ้ฎโๆฏ่ฏๆฐดๅธๅบ็ๅฐๅๆบ่ฝ็กฌไปถ๏ผ้ฃไน่ฟๆฌพไธปๆๅฎๅ
จ็็่ทฏ็ฑๅจ๏ผๅฐฑๅบ่ฏฅๆฏๆตๅพกๅฎถๅบญ็ฝ็ปๅฎๅ
จๅไพตๅฎณ็โๅคงๅฎถไผโไบใๅฏนไบ็ปๅธธไฝฟ็จๆฏไปๅฎใ็ฝ้ถๆ่
็ฝไธ็่ก็็จๆทๆฅ่ฏด๏ผ็ฝ็ปๅฎๅ
จ้ฎ้ขๅๅ้่ฆ๏ผๆฏ็ซ่ฟๅ
ณไน่ดฆๆท้็้ฑ็้ฎ้ขใ ไบไธๅ๏ผ็ฌ่
ๆฟๅฐไบๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑๅ
ๆต็๏ผ้่ฟๅ ๅคฉๆถ้ด็ไบฒ่บซไฝ้ช๏ผๅ็ฐ่ฟๆฌพไบงๅๅจ็ป่ๆน้ขๅ็ๅๅไบบๆงๅ๏ผๅคๅค่ฎฉไบบๆๅๅฐๅฏนๅฐ็ฝ็จๆท็พค็ๅ
ณๅฟใไธไฝๆไฝ่ตทๆฅ็ฎๅๆนไพฟๆไธๆ๏ผ่ฟๅฏไปฅ้่ฟๆๆบAPP่ฟ่ก่ฟ็จๆงๅถ๏ผ่ฟไธๅฎๅ
จๅฏไปฅๅๅซไผ ็ป่ทฏ็ฑๅจไบใ 2ๆญฅ่ฟๆฅ็ฝ็ป ้
็ฝฎ่ทฏ็ฑไธๆฑไบบ ้ฆๆฌก่ฟไธๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑ๏ผ ๅฑๅนไธไผๅผนๅบไธไธช่ฎพ็ฝฎ้กต้ข๏ผๆ นๆฎ้กต้ขไธ็ๆ็คบ๏ผๅช้2 ๆญฅๆไฝๅฐฑ่ฝๅฎๆ่ฟๆฅ๏ผๅฏนไบไธๆ่ทฏ็ฑ็ๅฐ็ฝ็จๆทๆฅ่ฏด๏ผ่ฟ็ฎ็ดๅฐฑๆฏไธไธช็ฆ้ณใๆ นๆฎ้กต้ขไธ็ๆ็คบ๏ผๅจ้กต้ขไธ่พๅ
ฅๅฎฝๅธฆไธ็ฝ่ดฆๅทๅๅฏ็ ใ ่พๅ
ฅไบๅฎฝๅธฆๅธๅทๅๅฏ็ ๅ๏ผๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑไผๆ็คบๅฏนWiFi่ฟ่ก่ฎพ็ฝฎใ่ๅจ่ฟไธช่ฎพ็ฝฎ่ฟ็จไธญๆไปฌๅ็ฐ๏ผ็จๆท่ฟๅฏไปฅๅฏนๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑ่ฎพ็ฝฎ็ฎก็ๅฏ็ ๏ผ่ฟๆ ทๅชๆ็ฅ้ๅฏ็ ็ไบบๆ่ฝๅฏน่ทฏ็ฑๅจ่ฟ่ก้
็ฝฎใๅฝ็ถ๏ผๅฆๆไฝ ่งๅพ่ฟๆ ทๆไฝๆฏ่พ้บป็ฆ๏ผๅฏไปฅ็ดๆฅ้ๆฉ็ฎก็ๅฏ็ ไธWiFiๅฏ็ ไธ่ดๅฐฑ่กใ ็ฝ็ปๅฎๅ
จไฟๆค ็จๆๆบไธๆๅผๅฏ ้ๅธธๆ
ๅตไธ๏ผโ่ฃธๅฅโ่ทฏ็ฑๆฏ้ๆบ่ฝ่ทฏ็ฑ๏ผๅณไพฟๅบ็ฐๅคง็ๅฎๅ
จๆผๆด๏ผๅๅฎถ็ๅๅบไนๆฏ่ถ
็บงๆ
ข๏ผไนๅ็ฌ่
็จ็ไธไธชๅคง็่ทฏ็ฑๅจ๏ผ1ๅนด้ฝ้พๅ็บงไธๆฌก๏ผ่ฟๆ ท็้ข็๏ผๆ นๆฌๆ ๆณๆปก่ถณ็จๆท็ฝ็ปๅฎๅ
จ้ๆฑใ ๅฝ็ถ๏ผๅฏนไบๆฅๆไธๅฎไธไธ็ฅ่ฏ็็จๆทๆฅ่ฏด๏ผๆฎ้็ๅฎๅ
จๆผๆด๏ผๅฏไปฅ้่ฟๅ
ณ้ญSSIDๅนฟๆญ๏ผ็ฆ็จWEPๅ ๅฏๆนๅผ๏ผๅผๅฏMAC่ฟๆปค็ญๆชๆฝ่งฃๅณใๅฏๆฏๅ
็ๅฐSSIDใWEP่ฟไบๅญๆฏ๏ผๅฐ็ฝ็จๆทๅฐฑๅทฒ็ปๅผๅง็ฏ่ฟท็ณๅช่ฝๅผๅงๆฑๅฉไธไธไบบๅฃซๅธฎๅฟไบใๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑ็่ดดๅฟไนๅคๅฐฑๅจไบ๏ผๅ
ถ็ฎๆด็่ฎพ็ฝฎ็้ข๏ผ่ฎฉๅฐ็ฝ็จๆทไธๅๆฑไบบ๏ผ่ฝปๆพๆๅฎๅฎถๅบญ็ฝ็ปๅฎๅ
จ็้ฒๆค่ฎพ็ฝฎใ ้่ฟๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑๆๆบAPP๏ผๅฏไปฅ็ดๆฅๅฏน่ทฏ็ฑๅจ่ฟ่ก้
็ฝฎใๆ ่ฎบๆฏ่นญ็ฝๅ
ฅไพตใ็ๅทๆฌบ่ฏใDNSๅซๆ๏ผ่ฟๆฏๆถๆ็ฝๅ้ชๆฐ็ญ็ญ๏ผ้่ฟๆๆบAPPๅผๅฏๅคงไผไธ็ๅฎๅ
จ่ทฏ็ฑไธ็้ฒๆคๅ่ฝ๏ผ่ฎฉไฝ ็็ฝ็ปไปๆญคๅๅซๅฑ้ฉใ
3g่ทฏ็ฑๅจๅๅ๏ผ่ทฏ็ฑๅจไผๅไน็บฟ่ทฏ่ฟๆฅ
3g่ทฏ็ฑๅจๅๅ๏ผ่ทฏ็ฑๅจไผๅไน็บฟ่ทฏ่ฟๆฅๆฏๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธๅจ็ฝ็ปไธๅฏปๆพ่ตๆไธ่ชๆๆป็ปๆด็ๅบๆฅ็๏ผๅไบซ็ปๅคงๅฎถๆฅๅ่๏ผๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธไธป่ฅ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๅฎฝๅธฆ่ทฏ็ฑๅจๅจ็ฐไปฃ็ๆดปไธญๆฏๆฏ่พๅธธ็จ็๏ผไธ็ฝๅฒๆตช้่ฆๅฎฝๅธฆ่ทฏ็ฑๅจ๏ผๅ
ถๅฎๅฎฝๅธฆ่ทฏ็ฑๅจไนๆฏๆไผๅๆๅทง็ใไธ้ข๏ผๆๅฐฑๆฅไธบๅคงๅฎถๅ
ทไฝไป็ป๏ผไธใๅบๅซ็ฝ็ปๆ
้่ทฏ็ฑๅจๅๅ
ถๅฎ็็ฝ็ป่ฎพๅคไธๆ ท๏ผๅฝๆไปฌ่ฎพ็ฝฎๆ่
็ปดๆคไธๅฝ็ๆถๅ๏ผ ๅฎ… ๅฎฝๅธฆ่ทฏ็ฑๅจๅจ็ฐไปฃ็ๆดปไธญๆฏๆฏ่พๅธธ็จ็๏ผไธ็ฝๅฒๆตช้่ฆๅฎฝๅธฆ่ทฏ็ฑๅจ๏ผๅ
ถๅฎๅฎฝๅธฆ่ทฏ็ฑๅจไนๆฏๆไผๅๆๅทง็ใไธ้ข๏ผๆๅฐฑๆฅไธบๅคงๅฎถๅ
ทไฝไป็ป๏ผ ไธใๅบๅซ็ฝ็ปๆ
้ ่ทฏ็ฑๅจๅๅ
ถๅฎ็็ฝ็ป่ฎพๅคไธๆ ท๏ผๅฝๆไปฌ่ฎพ็ฝฎๆ่
็ปดๆคไธๅฝ็ๆถๅ๏ผๅฎๅฐฑไผๅบ็ฐๅ็งๅๆ ท่ซๅๅ
ถๅฆ็ๆ
้๏ผๆ็ดๆฅ็ๅฝฑๅๅฐฑๆฏๅฝฑๅๆไปฌไธ็ฝ็้็ใๅพๅคๆถๅๆไปฌ็ฝ็ปๅบ็ฐไบๆ
้๏ผๅพๅฐๆไบบไผ่ฎคไธบ่ฟไบๆ
้ๆฏๅ่ทฏ็ฑๅจๆๅ
ณ๏ผ้ฆ ๅ
ๆไปฌ่ฆๅบๅซ็ฝ็ปๆ
้ๆฏ่ทฏ็ฑๅจ้ฎ้ข่ฟๆฏ็บฟ่ทฏ้ฎ้ข๏ผ็ถๅๅๅปๅๆๅฆไฝ่งฃๅณ้ฎ้ขใ ไบใๆญฃ็กฎ็่ฟๆฅ ๆญฃๅธธๆ
ๅตไธ๏ผๆไปฌๅบ่ฏฅไฝฟ็จๅ็ป็บฟ็ผๅฐๅฎฝๅธฆ่ทฏ็ฑๅจๆงๅถ้ขๆฟไธญ็WAN็ซฏๅฃไธADSL Modem่ฟๆฅๅจไธ่ตท๏ผ่็ต่ฏ็บฟ็ผไธๅฎ่ฆๆๅ
ฅๅฐๅฎฝๅธฆ็ซ็Line็ซฏๅฃไธญใ่ไธ่ฟๆฅๅฎฝๅธฆ่ทฏ็ฑๅจไธๅฎฝๅธฆ็ซ็ๅ็ป็บฟ็ผไธๅฎ่ฆไฝฟ็จ็ด้็บฟใ ่ทฏ็ฑๅจๆงๅถ้ขๆฟไธญๅฏนๅบLAN็ซฏๅฃ็Linkไฟกๅท็ฏๅบ่ฏฅๅคไบ้ฟไบฎ็ถๆๆ้ช็็ถๆ๏ผๅฆๆ่ฏฅไฟกๅท็ฏ็ถๆไธๆญฃๅธธ็่ฏ๏ผ้ฃ่ฏดๆๅฎฝๅธฆ่ทฏ็ฑๅจไธๅฑๅ็ฝ็ฝ็ปไน้ด็็บฟ่ทฏ่ฟๆฅๅญๅจ้ฎ้ข๏ผๆญคๆถๅฟ
้กปๅฏน่ฟๆฅ็บฟ่ทฏ่ฟ่ก้ๆฐๆฃๆฅใ ๆญฃ็กฎ็่ทฏ็ฑๅจ่ฟๆฅๅฏไปฅ็กฎไฟ็บฟ่ทฏ้็
ใ่ฆๆณ่ฎฉๅฎฝๅธฆ่ทฏ็ฑๅจๅๆฅไฝ็จ๏ผๅชๆๅ
ไฟ่ฏไธไน็ธ่ฟ็็ฝ็ป็บฟ่ทฏๅคไบ้็
็ถๆ๏ผ่่ฆไฟๆ็บฟ่ทฏ้็
้ฆๅ
้่ฆๅๅฐ็ๅฐฑๆฏๆญฃ็กฎๅฐๅฐๅฎฝๅธฆ่ทฏ็ฑๅจๆฅๅ
ฅๅฐ็ฝ็ปไธญใ ่ทฏ็ฑๅจ็บฟ่ทฏ็่ฟๆฅๆฏ่ทฏ็ฑๅจไผๅๆๅทง็ๅบๆฌ๏ผ่ฟๆญฅ้ฝๅผไธๅฅฝ๏ผๅฐฑๅซ่ฐไนๅ็่ทฏ็ฑๅจไผๅ๏ผๆไปฅไธๅฎ่ฆๅผๅฅฝ่ฟๆฅใ
3g่ทฏ็ฑๅจๅๅ๏ผๆฐๆ่ฎพ็ฝฎ่ทฏ็ฑๅจๆถ็ไธไบๆณจๆไบ้กน
3g่ทฏ็ฑๅจๅๅ๏ผๆฐๆ่ฎพ็ฝฎ่ทฏ็ฑๅจๆถ็ไธไบๆณจๆไบ้กน ๆฏๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธๅจ็ฝ็ปไธๅฏปๆพ่ตๆไธ่ชๆๆป็ปๆด็ๅบๆฅ็๏ผๅไบซ็ปๅคงๅฎถๆฅๅ่๏ผๆทฑๅณๅธไผๆๆ็งๆๆ้ๅ
ฌๅธไธป่ฅ๏ผ ๅทฅไธ่ทฏ็ฑๅจ lte่ทฏ็ฑๅจ 4g่ทฏ็ฑๅจ 3g่ทฏ็ฑๅจ ๆฐๆไธๆ่ทฏ็ฑๅจ๏ผ้
็ฝฎ่ทฏ็ฑๅจๆฏไธไธชๅคด็ผ็้ฎ้ข๏ผๅคง้จๅ่ทฏ็ฑๅจ็่ฎพ็ฝฎ้ฝๆฏๅ
ฑ้็๏ผ่ณไบๅ็ง่ทฏ็ฑๅจ็ๅ
ทไฝๅทฅไฝ๏ผ่ฆ็ฑ่ทฏ็ฑๅจ็ๅๅทใIOS็็ๆฌไปฅๅ้่ฆ่ฟ่ก็ๅ่ฎฎๅณๅฎใไธ้ข๏ผๆไปฌๆฅ็็่ฎพ็ฝฎ่ทฏ็ฑๅจ้่ฆๆณจๆ็ไบ้กน๏ผไธใ … ๆฐๆไธๆ่ทฏ็ฑๅจ๏ผ้
็ฝฎ่ทฏ็ฑๅจๆฏไธไธชๅคด็ผ็้ฎ้ข๏ผๅคง้จๅ่ทฏ็ฑๅจ็่ฎพ็ฝฎ้ฝๆฏๅ
ฑ้็๏ผ่ณไบๅ็ง่ทฏ็ฑๅจ็ๅ
ทไฝๅทฅไฝ๏ผ่ฆ็ฑ่ทฏ็ฑๅจ็ๅๅทใIOS็็ๆฌไปฅๅ้่ฆ่ฟ่ก็ๅ่ฎฎๅณๅฎใไธ้ข๏ผๆไปฌๆฅ็็่ฎพ็ฝฎ่ทฏ็ฑๅจ้่ฆๆณจๆ็ไบ้กน๏ผ ไธใ่ทฏ็ฑๅจ็่ฟๆฅๆฅๅฃ ่ฟๆฅ่ฟ็จ้ๅธธ้ๅธธ็ฎๅ๏ผๅช้ๅฐ็ต็ผ็ไธๅคดๆๅ
ฅ่ทฏ็ฑๅจ็ๆฅๅฃ๏ผๅๅฐๅฆไธ็ซฏๆๅ
ฅ็ฉ็ๆง็็ฝ็ป่ฎพๅคไธญ๏ผๆฏๅฆไปฅๅคช็ฝHUBๆ่
T1CSU/DSU(้้ๆๅก้จไปถ/ๆฐๅญๆๅก้จไปถ)็ญ็ญ๏ผ้็จไปฅๅคช็ฝๅไธฒ่กๆฅๅฃ๏ผๅฐๅฎไปฌ่ฟๅฐๅฏนๅบ็็ฝ็ปๅณๅฏใ ่ทฏ็ฑๅจ็ๆฅๅฃๅฟ
้กปไธ็ฝ็ป็ธ่ฟ๏ผ่ฟๆ ทๆ่ฝๅจไธๅ็็ฝ็ปไน้ดๆฅๆถใ่ทฏ็ฑๆ่
ๆกฅๆฅๆถๆฏใ ไบใ่ทฏ็ฑๅจ่ฎพ็ฝฎ็็ปๆ ๆๅผไธไธช่ทฏ็ฑๅจไนๅ๏ผๅไปไนๆไปฌ่ฆๅฟไธญๆๆฐ๏ผๅ ไธบ่ทฏ็ฑๅจไผ่ฆๆฑไฝ ๅฎๆไธๆฌกๅๅง้
็ฝฎๅฏน่ฏ๏ผๅนถๅจ่ทฏ็ฑๅจไธๅปบ็ซไธๅฅ็ฒ็ฅ็้
็ฝฎใ ้่ฟ็ณป็ป้
็ฝฎๅฏน่ฏ๏ผๆไปฌๅฏๅจ่ทฏ็ฑๅจไธๅฟซ้ๅปบ็ซไธๅฅ้
็ฝฎ๏ผไฝฟๆฅๅฃๅผๅงๅทฅไฝ๏ผๅนถไฝฟ10Sๅผๅง่ทฏ็ฑไปฅๅ(ๆ่
)ๆกฅๆฅใๅฐฝ็ฎก่ฝ้่ฟ็ณป็ป้
็ฝฎๅฏน่ฏๆๅผๆฅๅฃใๅ้
ๅฐๅไปฅๅ่ฎพ็ฝฎไธไบๅฏ็ ๏ผไฝๅฎไธๅ
่ฎธๆไปฌๅฎๅถI0S้
็ฝฎ๏ผๆฏๅฆ่ทฏ็ฑๅ่ฎฎ ๅ่ฟๆปคๅจ็ญ็ญใ ่ฎพ็ฝฎๅฎๆฏ๏ผๆไปฌไปฅๅๅฐฑๅฏ่ช็ฑๅฐไฟฎๆน่ฎพ็ฝฎ๏ผๅชๆฏ่ฆ่ฎฐไฝ้ๅฝ็่ฎกๅๆ ่ฎบๅฆไฝ้ฝๆฏๅฟ
่ฆ็ใ ๆๅ๏ผๆไปฌๅ็ฐๅฆๆ่ทฏ็ฑๅจ็ๆฅๅฃไธๅ่ช็็ฝ็ป่ฟๆฅ๏ผ่ไธ็ฝ็ปไนๅจๆญฃๅธธ่ฟ่ฝฌไบ๏ผ้ฃไน่ฟๅฐฑไปฃ่กจ่ทฏ็ฑๅจ้
็ฝฎๅทฒ็ปๅฎๆฏไบใ
่็็ง4Gๆ ็บฟ่ทฏ็ฑๅจๆญฃๅผๅ
จ็้ฆๅ!
่็็ง4Gๆ ็บฟ่ทฏ็ฑๅจๆญฃๅผๅ
จ็้ฆๅ! ๅชไฝๆๆฐๆฅ้๏ผๅจ2014ๅนดไธญๅฝๅฝ้
้ไฟกๅฑ่งไผๆ้ด๏ผๅทฅไฟก้จ็ตไฟก็ฎก็ๅฑๅฏๅฑ้ฟ้็ซไธ่ฏดๅฐ๏ผ4Gๆฏๅฝๅๅ
จ็็ญ็น๏ผๅฝๅ
4Gๅๅฑ่ฟ
้๏ผ็จๆทๆฐๅทฒ่ถ
3000ไธๆท๏ผไฝๅจๅๅพไธๅฎ่ฟๅฑ็ๅๆถ๏ผๅจ่ฏ็ใ็ป็ซฏ็ญไบงไธๅๅฑๆน้ขไธๅฝๅค็ธๆฏไปๅญๅทฎ่ท๏ผๅค้ขๅคๆจก็ป็ซฏๆฌพๅผไนๆๅพ
ไธฐๅฏใๅทฅไฟก้จ้ขๅฏผ็ๅ่จๅไธญไบๅฝๅ
4Gๅธๅบ็ไธไธช็ฐ็ถ๏ผ็ฑไบ4G็ป็ซฏ็ๆๆฏๅซ้ๅพ้ซ๏ผ็ๆญฃ็ๅฝไบง็ฒพๅไธๅค;ๅฐคๅ
ถๆฏๅจ4Gๆ ็บฟ่ทฏ็ฑๅจ่ฟ็ฑป็ป็ซฏ่ฎพๅค้้ข๏ผไบงๅๆฐ้็นๅซ็จๅฐ่ไธไนๅๅฏ้ใ ไฝไธบๆ ็บฟๆฐๆฎ็ป็ซฏ้ขๅ็ไธญๅๅ้๏ผไปๅฝๅ
4Gๅธๅบๅฏๅจ็้ฃไธๅป๏ผ่็็งๅฐฑๅผๅงๆฝๅฟไบ4Gไบงๅ็็ ็ฉถ๏ผ็ป่ฟ้ฟ่พพไธๅนดๅ็ๆถ้ด๏ผๅจ็ ๅใ่ฎพ่ฎกใ้่ดญใ็ไบงใๆๆ ทใๆต่ฏใ้ไบง็ญๆฏไธไธช็ฏ่่ฎค็่ๅปๅฐๆ่ด๏ผ็ปไบไธ่ดไผๆ๏ผๅจๅฝๅบๆฅไธดไน้
ไธบๅนฟๅคงๆๅพ
ๅทฒไน
็ๆถ่ดน่
ๅ็ป้ๅๅฅ็ฎๅบไธๆฌพๅคๅฝข็ป็พใๆง่ฝๅผบๆ็4Gๆ ็บฟ่ทฏ็ฑๅจ๏ผๆญฃๅผๅ
จ็้ฆๅ!
3G/4G่ทฏ็ฑๅจๅ็็่ฎพ่ฎกๆนๆก
3G/4G่ทฏ็ฑๅจๅ็็่ฎพ่ฎกๆนๆก ๆฌ่ทฏ็ฑๅจ็่ฎพ่ฎกๆฏๅบไบไธไธชๆจกๅๆฅๅฎ็ฐ็๏ผๅๅซไธบ3GๆจกๅใWiFiๆจกๅๅLinux็กฌไปถๅนณๅฐ๏ผใ3Gๆจกๅ็ๅ่ฝๆฏๅฉ็จ่ฟ่ฅๅ็ๆ ็บฟๆฐๆฎๅก่ฟ่กPPPๆจๅท๏ผไฝฟๅพ่ทฏ็ฑๅจ่ฝ้่ฟ่ฟ่ฅๅ็ฝ็ป่ฟๆฅ่ณไบ่็ฝใWiFiๆจกๅ็ๅ่ฝๆฏไฝฟๅพๆ ็บฟ็ฝๅกๅทฅไฝๅจAP(Access Point)ๆจกๅผ๏ผๅนถ้
็ฝฎๅจๆไธปๆบ้
็ฝฎๅ่ฎฎ็่ๆฌๆไปถ๏ผๆฅๅปบ็ซไธไธช2.4 GHz็WiFiๆ ็บฟๅฑๅ็ฝใLinux็กฌไปถๅนณๅฐๆจกๅ็ๅ่ฝไธป่ฆๆไธคไธชๆน้ข๏ผไธๆน้ข่ฆๆฏๆๆ ็บฟ็ฝๅกๅๆ ็บฟๆฐๆฎๅก็้ฉฑๅจ๏ผๅฆไธๆน้ข่ฆ้่ฟๅตๅ
ฅๅผLinux็ณป็ปไธญ็iptablesๆฐๆฎๅ
่ฟๆปค็ณป็ปๅฐๆ ็บฟๅฑๅ็ฝๅ3G/4G็ฝ็ป่ฟ้ใๆบ่ฝ็ป็ซฏ็ญ่ฎพๅค้่ฟWiFiไฟก้ๆฅไบบๅฐ่ฏฅ่ทฏ็ฑๅจๆๆไพ็ๆ ็บฟๅฑๅ็ฝไธญ๏ผๅ้
ๅฐไธไธชIPๅฐๅไนๅ๏ผๅ้่ฟ่ฏฅๆ ็บฟๅฑๅ็ฝ็็ฝๅ
ณ่ฟ่กๆฐๆฎๅ
็ๆฅๆถๅๅ้๏ผ่่ฏฅ็ฝๅ
ณๅ้่ฟ3G/4Gๆจกๅไธ็็ฝ็ปๆจๅทๆฅๅฃๆฅๆฅๆถๅๅ้ๆฐๆฎๅ
่ณ3G/4G ็ฝ็ป๏ผไป่ๅฎ็ฐไบ่ฏฅ่ทฏ็ฑๅจ็่ฎพ่ฎกๆนๆกใ
ๅ
ณไบๆ ็บฟ4G่ทฏ็ฑๅจไผ ่พ่ท็ฆป็้ฎ้ข
ๅ
ณไบๆ ็บฟ4G่ทฏ็ฑๅจไผ ่พ่ท็ฆป็้ฎ้ข ๆไปฌๆฅ็็ๅไฝ็ฅ็ฝๅๅฆไฝๅ็ญ: ็ญๅฟ็ฝๅ | ๅ็ญ ๆ ็บฟ่ทฏ็ฑๅจ็่ฏๅฅฝ่ท็ฆปไธบ20-30M๏ผไธไธญ้ดๆฒกๆ้ป้๏ผๅฝ่ท็ฆปๅ ๅคงๆไธญ้ดๆ้ป็ขๆถ๏ผไฟกๅทไผๅไฝ๏ผๆไธฅ้ๆฏ่ฟไธไธๆ่
็ฝ็ปไธ็จณ๏ผ็ฝ้ๆ
ข๏ผ็ปๅธธๆ็บฟใ้ป้็ไธ่ฅฟไธ่ฌๅฏๅบฆ่ถๅคง๏ผไฟกๅทๆๅบ๏ผไพๅฆ็ฉฟๅข๏ผ้จ็ช็ดง้ญ็ญ็ญ.
้ๆฉ4G่ทฏ็ฑๅจ้ฃไธช็ๅญๅฅฝ๏ผ่ต่ดนๆไนๆ ท๏ผ
้ๆฉ4G่ทฏ็ฑๅจ้ฃไธช็ๅญๅฅฝ๏ผ่ต่ดนๆไนๆ ท๏ผ ๆไปฌๆฅ็็ๅไฝ็ฅ็ฝๅๅฆไฝๅ็ญ: request6 | ๅ็ญ ็ฐๅจ4G่ต่ดน็ๅก ่ฟๅพ่ดตๅ 3Gไนๅพๅฟซไบ ่ทฏ็ฑๅจ็จๅไธบ็4Gๅบ่ฏฅๅฏไปฅ ๆฏ็ซๆฏๅ็ฝ็ป่ฎพๅค็ ๆทๅฎๆไฝ300ๅค.
่ดญไนฐๆ ็บฟ4G่ทฏ็ฑๅจ้่ฆ็้ฃไบๅๆฐ
่ดญไนฐๆ ็บฟ4G่ทฏ็ฑๅจ้่ฆ็้ฃไบๅๆฐ ๆไปฌๆฅ็็ๅไฝ็ฅ็ฝๅๅฆไฝๅ็ญ: hailan0930 | ๅ็ญ ไธๅฎถ่ฟ่ฅๅๅ ไธบ็จ็่ฎพๅคไธๅๆไปฅๆฅๅ่ฎพๅคไนไธไธๆ ทใไนฐ็ๆถๅไฝ ้ฎๆธ
ๆฏๆๅชไธช็ฝ็ปใ4G่ทฏ็ฑ้็จไบ็ปๅธธๅบๅทฎ่ๆฒกๆ็ฝ็ป็ไบบๅฃซ๏ผ็ฐๅจ้
ๅบๅคงๅคๆฐ้ฝๆ็ฝ็ป๏ผไฝ ไนๅฏไปฅๅฐๆๆบๅกๆขๆ128K็ ็จๆๆบๅฝไฝ่ทฏ็ฑไฝฟ็จใ๏ผๆๆบๆ็บฟๆ ็บฟ้ฝๆฏๆ็๏ผไฝๅฟ
ๅปๅผ่ฟไธชๅคงๅฎถไผใ ้ฃๅฟๅนๅป | ๅ็ญ ่ฟ่ฐ็็ฝ๏ผๆพ่ฐไนฐ๏ผ่ฟๆ ท่ฏๅฎ่ฝ็จ๏ผ่ฟ็งไฟกๅทไฝ ไนฐๅ
ถไป็ไธไธไธๆฏๆๆตช่ดน้ฑ ็ญๅฟ็ฝๅ | ๅ็ญ 4Gๆฏไธญๅฝไธๅฎ่ชๅทฑๅฎไน็ๅง๏ผๅๆญฃ็ฐๅจไธ็ไธๆฒกๆ4G่ฟไธชๅฎไน๏ผๆไปฅ่ฏทไฝ ๆๅฅฝๅปไธญๅฝไธๅฎๅจ่ฏขไธไธๆฏๆไปไปฌ้ฃไธช4G็ๆ ็บฟ่ทฏ็ฑๅจ๏ผๅฆๅๅพๅฏ่ฝๆญฃๅผๆนๅท็ๆ ็บฟ่ทฏ็ฑๆ ๆณๆฏๆ4G็ฝ็ปๆฅๅ
ฅ๏ผ
ๅบๅ:ๆฎ้4G่ทฏ็ฑๅจ่ทๅทฅไธ็บง4G่ทฏ็ฑๅจ
ๅบๅ:ๆฎ้4G่ทฏ็ฑๅจ่ทๅทฅไธ็บง4G่ทฏ็ฑๅจ ๆฅ็็ๅไฝ็ฝๅๅ็ญ: ๆฑ้จๅ | ๅ็ญ ไธ่ฌๅทฅไธ็บงๅซ็่ทฏ็ฑๅจๅคง้จๅๆฏ็จๆฅๆฐๆฎ็ไผ ่พๅๅ
ถไปๅ่ฝ๏ผๅคๅไธ็พไธช๏ผๅฆๆ่ฆๅๆถๆปก่ถณ่ฟไนๅคไบบ็ๆ ็บฟไธ็ฝ้ๆฑ๏ผๅๅฏนไบ่ทฏ็ฑๅจ็่ฝฌๅๆง่ฝๅๅธฆๆบ้ๆๅพ้ซ็่ฆๆฑใ่ๅฎถ็จ่ทฏ็ฑๅจๅฏๅบฆไฝ๏ผไฟกๅทๅผบๅบฆๅฐ๏ผ่ฆ็่ๅดๅฐ๏ผ่ฝฌๅๆง่ฝๅๅธฆๆบ้ๆ้๏ผๅฆๆๆฏๅจๅไผไธ้ฃๆ ท็ๅ
ฌๅ
ฑๅบๅไฝฟ็จ๏ผๅฐฑไผๅญๅจไธฅ้็ๅบ็จ้ๆฃใ ็ธๆฏไบๅฎถ็จ่ทฏ็ฑๅจ๏ผไผไธ็บง่ทฏ็ฑๅจๅจ่ฟๆน้ขๆง่ฝๆดไผ่ถ๏ผ่ฝๅคๆปก่ถณๆดๅคไบบ้ซ้ไธ็ฝใไผไธ็บง่ทฏ็ฑๅจๅคงๅค้็จ้ซไธป้ข็ฝ็ปไธ็จๅค็ๅจ๏ผๆฐๆฎๅค็่ฝๅๅผบ๏ผๅ
ทๆๆด่ฟ็ไผ ่พ่ท็ฆป๏ผๆดๅคง็่ฆ็้ข็งฏ๏ผๅฏไปฅๅคงๅน
ๅบฆๆ้ซ็ฝ็ป็ไผ ่พ้ๅบฆๅๅๅ่ฝๅ๏ผ่ฟ่กไนๅๅ็จณๅฎ๏ผๆดๅฅฝๅฐๆปก่ถณไผไธๅคไบบ้ซ้ไธ็ฝ้ๆฑ. qazhyb1234 | ๅ็ญ ๅทฅไธ็บง ๅๆฎ้่ทฏ็ฑๅจ ๅชๆๆธฉๅบฆ็ๅทฎๅซ ๅ
ถไปๅๆฒกๆไปปไฝๅทฎๅซ. ๅทฅไธ็บง่ฏ็ ้่ฆ-30ๅบฆ ๅฐ80ๅบฆ็็ฏๅขๆธฉๅบฆไธๆญฃๅธธๅทฅไฝ ๆฎ้่ทฏ็ฑๅจ้่ฆๅจ-10ๅบฆ ๅฐ60ๅบฆ็็ฏๅขๆธฉๅบฆไธๅทฅไฝ. ่ดตไนๅฐฑ่ดตๅจ็จ็้จๅ็ฉๆไธไธๆ ท,ๅ
ถไป็ไธไธ้ฝๆฏไธๆ ท็. ็ฎ็ๅชๆฏไธบไบ้ๅบๆดๅ ไธฅ้
ท็็ฏๅข.
4g่ทฏ็ฑๅจๅฐๅบๆฏไปไนๆๆ?
4g่ทฏ็ฑๅจๅฐๅบๆฏไปไนๆๆ? ๆฅ็็ๅไฝ็ฝๅๅ็ญ: rousongmb | ๅ็ญ ๆฎ้ๆฅ่ฏดๅฐฑๆฏ่ฝๆฏๆLTE็็ฝ็ป๏ผไธ่ก้ๅบฆ่ฝ่พพๅฐ100Mps๏ผ่ฝ็ดๆฅไฝฟ็จ4GSIMๅก๏ผ่ชๅธฆ็ตๆฑ ่ฝ็งปๅจไฝฟ็จ็่ฝๅๆถๅคๅฐๆ ็บฟ่ฎพๅคๆฅๅ
ฅ็ไพฟๆบๅผ่ทฏ็ฑๅจ. zhengxiao513 | ๅ็ญ 4G ่ทฏ็ฑๅจๆฏไธๆฌพๅทฅไธ็ฉ่็ฝ้ซ้่ทฏ็ฑๅจ๏ผๅ
จ็บฟๅ
ผๅฎน4G/3.5G/3G/2.5G็ฝ่ทฏ๏ผๆ่ฐ็บง้
็ฝฎใVPN้พๆฅใๅทฅไธ็บง้ฒๆคใๅฎฝๆธฉ่ฎพ่ฎก๏ผๅฏ่ฝปๆพ็ปๅปบ้ซ้ใ็จณๅฎ็ๆ ็บฟไผ ่พ็ฝ็ป๏ผๅฉ็จๅ
ฌ็จTD-SCDMA็ฝ็ปไธบ็จๆทๆไพๆ ็บฟ้ฟ่ท็ฆปๆฐๆฎไผ ่พๅ่ฝใ
็ฎๅๅธๅบไธๆ4Gๆ ็บฟ่ทฏ็ฑๅจๅ๏ผ
็ฎๅๅธๅบไธๆ4Gๆ ็บฟ่ทฏ็ฑๅจๅ๏ผ ้ฎ: ็ฎๅๅธๅบไธๆ4Gๆ ็บฟ่ทฏ็ฑๅจๅ๏ผๆๆฒกๆ้็จไบ4G็ฝๅก็ๆ ็บฟ่ทฏ็ฑๅจ๏ผ ๆฅ็็ๅไฝ็ฝๅๅ็ญ: zw27975524 | ๅ็ญ ๅฝๅ
ๅฅฝๅ่ฟๆฒกๆๅง ็ฐๅจ3G็ฝ็ป ๅจๅฝๅ
่ฟๆฒกๆๅฎ็ฐๅฎๅ
จ่ฆ็ไบ ๅฅฝๅคๅฐๆน่ฟๆฒกๆไบ ๅฝๅค่ฏๅฎๆ ๅๆถๅฝๅ
ๆธธไธชๅซๅๅฎถๆจๅบ4Gไบงๅ๏ผไนๆฏไธบไบไบงๅ่ฅ้ ๆ้ ๅฑๅคด๏ผ4G่ฎพๅคๅฝๅ
็ฏๅข็ฎๅๆฒกๆ่ฟๅ
ฅๅฎ็จ้ถๆฎต๏ผ้ๅบฆๆ นๆฌ่พพไธๅฐไน. cdhlg | ๅ็ญ 4G็ฝ็ป่ฟๆฒกๆๆญฃๅผๅ็จ๏ผ็งปๅจๆๆต่ฏ็จ็ใ
ไธบไปไน1200M็่ฆ็่ฝๅๅ้ๅบฆไธๅฆ450M๏ผ
็ฎๅ่ทฏ็ฑๅจๅคง้จๅ้ฝๅธฆ802.11n็ๆ ็บฟWiFiไบใไฝๅๆไนไผๅพ802.11acๅ้ขๅๅฑใ 1200Mไธบๆ ็บฟๅ้ข802.11ac๏ผๆไพ็ๆฏ300M็2.4Gๅ866M็5Gไธคไธช้ขๆฎตไฟกๅทใไฝๆฏ็ฎๅๅคง้จๅๆบ่ฝๆๆบใๅนณๆฟ็ต่ใ็ฌ่ฎฐๆฌ็ๆ ็บฟ็ฝๅกๅๅ
ถไป่ฎพๅค้ฝๅชๅทฅไฝๅจ2.4G้ขๆฎต๏ผ5G้ขๆฎตๅบๆฌ้ฒ็ฝฎ๏ผๆไปฅ๏ผๅฎ้
ไธๅชไฝฟ็จไบ300M็้็๏ผๆๆไธๅฆ450M๏ผๆไปฅ๏ผไป็ฎๅๆฅ่ฎฒ๏ผๆ ็บฟ้็ๅฟซไธๅฟซ๏ผ็ฎๅๅ
ณ้ฎ็่ทฏ็ฑๅจๅจ2.4G้ขๆฎต็่กจ็ฐใ ไป็ฎๅไผๆๆ็่ทฏ็ฑๅจๆฅ็๏ผไธป่ฆๆฏ802.11n็150Mps้็็WLANไธ802.11n็300Mbps็้็๏ผๅๆฏๆMIMOใ H685็ณปๅ 150Mbps H820็ณปๅ 150Mbps H700็ณปๅ 300Mbps H700็ณปๅ 300Mbps ไผๆๆ็่ทฏ็ฑๅจๅไธบๅทฅไธ็บง๏ผๅทฅไธ่ฎพๅคไฝฟ็จ็WiFi็ฎๅไธ่ฌ้ฝๆฒกๆ่ถ
่ฟ300Mbps๏ผๆไปฅไผๆๆ็ไธป่ฆไบงๅ้้ขไธๅธฆ450Mbps็WiFiใ็ถๅไผๆๆ็H860็ณปๅๅฏไปฅ็ฑๅฎขๆท่ช่ก้
็ฝฎ450Mbps็WiFi็่ณๆฏ802.11acๅ้ข็WiFi.
ไธปๆต2.4G้ขๆฎตWiFiๅฏนๆฏ
ๆ ็บฟๅฑๅ็ฝ๏ผWLAN๏ผ้ไฟกๆ ๅๆ ๅ็ปๅไบ802.11a, 802.11b, 802.11gๅฐๅฆไปไธปๆต็802.11nไปฅๅ802.11ac. 802.11b 11Mbps 802.11 Super b 22Mbps 802.11g/802.11a 54Mbps 802.11 Super G 108Mbps 802.11 High Speed-G 125Mbps 802.11n 150Mbps 802.11n 300Mbps 802.11n 450Mbps 450Mbpsๆฏ็ฎๅ2.4Ghz้ขๆฎต้ๅบฆๆๅฟซ็ๆ ็บฟLANใ็ธๆฏ300Mbpsๆ ็บฟไบงๅ๏ผ450Mbpsไผ ่พๆด้ซๆๆต็
๏ผๅฏไปฅ็ปดๆๆด้ซ็ๆ ็บฟๅธฆๅฎฝ๏ผๆไพๆดๅฅฝ็ๆ ็บฟ่ฟๆฅ็จณๅฎๆงๅๆดๅนฟ่ฆ็่ๅดใ ็ๆญฃ็450Mๆ ็บฟๅบ่ฏฅไฝฟ็จไธๅคฉ็บฟใ802.11Nๅ่ฎฎไธ150Mๆฏไธไธชๆฐๆฎๆต(Stream)๏ผ 300Mไธบไธคไธชๆฐๆฎๆต๏ผ450Mไธบไธไธชๆฐๆฎๆตใไธๆ นๅคฉ็บฟๆถๅไธไธชๆฐๆฎๆต๏ผๆ
300Mๆ ็บฟๅฎ้
ไธ2ๆกๅคฉ็บฟๅฐฑ่ถณๅคไบใ
่งฃ่ฏปM2Mๅ็ฉ่็ฝ
ๅพๅคๆๅๆM2Mๅ็ฉ่็ฝ็ๆๅไธไธชๆฆๅฟต๏ผ่ฟๆฏไธๅ็กฎ็๏ผๅจ่ฟ้ไผๆๆไธบๆจ่งฃ่ฏปM2Mๅ็ฉ่็ฝ็ๅบๅซ๏ผ้ฃไนไปไนๆฏM2M๏ผไปไนๅๆฏ็ฉ่็ฝ?็ฎๅ็่ฏด๏ผM2Mๆฏๅฐๆฐๆฎไปไธๅฐ็ป็ซฏไผ ้ๅฐๅฆไธๅฐ็ป็ซฏ๏ผไนๅฐฑๆฏๅฐฑๆฏๆบๅจไธๆบๅจ็ๅฏน่ฏใM2Mไธๆฏไปไนๆฐๆฆๅฟต๏ผไนๆฏๅธ็ฉบ่งๆฏ ็็ฐ่ฑก๏ผๆฏๅฆๆไปฌไธ็ญ็จ็้จ็ฆๅก๏ผ่ถ
ๅธ็ๆก็ ๆซๆ๏ผๅๆฏๅฆๆฅๅๆฏ่พๆต่ก็NFCๆๆบๆฏไปใๅคๅนดไปฅๅ๏ผไผๆๆ็งๆๅจM2Mๆน้ขๅทฒ็ปๅๅบไบๅพๅคงๆๅฐฑๅๅพๅคๅฎฃไผ ๅๅทฅ ไฝ๏ผๅนถๆจๅบไบไธไบๅ
จ็้ขๅ
็M2Mไบงๅ๏ผๆๅๅฐๅจๅพๅค้ขๅๆจๅนฟไฝฟ็จใ็ฉ่็ฝ(TheInternetofthings)็ๆฆๅฟตๆฏๅจ1999ๅนดๆๅบ็๏ผๅฎ็ๅฎไนๅพ็ฎ ๅ๏ผๆๆๆ็ฉๅ้่ฟๅฐ้ข่ฏๅซ็ญไฟกๆฏไผ ๆ่ฎพๅคไธไบ่็ฝ่ฟๆฅ่ตทๆฅ๏ผๅฎ็ฐๆบ่ฝๅ่ฏๅซๅ็ฎก็ใ็ฉ่็ฝๆ็ๆฏๅฐๅ็งไฟกๆฏไผ ๆ่ฎพๅค๏ผๅฆๅฐ้ข่ฏๅซ(RFID)่ฃ
็ฝฎใ็บขๅค ๆๅบๅจใๅ
จ็ๅฎไฝ็ณป็ปใๆฟๅ
ๆซๆๅจ็ญ็ง็ง่ฃ
็ฝฎ้่ฟ็ฝ็ป(ไธป่ฆๆฏ็งปๅจ็ฝ็ป)ๅฎ็ฐไธไบ่็ฝ็็ปๅ๏ผไป่ๅฝขๆ็ไธไธชๅทจๅคง็ฝ็ป๏ผ็จไผๆๆ็งๆ็่ฏ่ฏดๅฐฑๆฏโeverything networkโใ
4G็ฝ็ป็
้ไฝฟ็จๆไธค้พ็น
4G็ฝ็ปไฝฟ็จๆไธค้พ็น๏ผไธๆฏ็ป็ซฏ้ฎ้ขไธฅๅณป๏ผไบๆฏ4G็ฝ็ปไฝฟ็จไฝ้ช่ฝๅฆไฟ้้็
ใ่งฃๅณๅฅฝ่ฟไฟฉไธช้ฎ้ข๏ผไฝไธบ่็ๆ ็บฟ้่ฎฏ่ฎพๅค่กไธไธๅฎถ็ไผๆๆ็งๆๆไปฅไธๆ่ง๏ผ ้ฆๅ
๏ผ4G็ฝ็ปไฝฟ็จไฝ้ช่ฝๅฆไฟ้้็
ใๅบ็ซ็ๅปบ่ฎพๅชๆฏ็ฝ็ปๅปบ่ฎพ็ไธ้จๅ๏ผ่ฆๅฎ็ฐๅฎๅ
จๆ ็ผ่ฆ็็4G็ฝ็ป่ฟๆไธๆฎตๆถ้ด๏ผๅณไฝฟๅปบ่ฎพๅฅฝไบ๏ผๅ
จ็ฝ็ไผๅไน่ฟ ้่ฆๆถ้ดใ่ฟไนๅฐฑๆๅณ็ๅฏ่ฝๅญๅจ4G็ฝ็ป็ฒๅบๆ4Gไฟกๅทไธ็จณๅฎ็ๆ
ๅต๏ผ่ฟๆถ๏ผ็จๆทๅฐๅๆขๅฐ3Gๆ2G็ฝ็ปใ็ฎๅๆฅ็้คไบ่้็4G็ฝ็ปๆฏ็ฑ3Gๅนณๆป่ฟๆธก ็๏ผๅฏไปฅๅพๆนไพฟ็่ฟ่กๅๆขไฟ้็จๆท็ไฝฟ็จไฝ้ชๅค๏ผ็งปๅจๅ็ตไฟกๅฐๅพ้พๅๅฐ่ฟไธ็นใ่ไธๆฆๅบ็ซ้ดๅๆขไธๅฅฝ๏ผๆ่
ๅ ไธบ็จๆท้ๅคงๆฅๆค๏ผ็งปๅจ็็ฝ็ปๅฐๅๆขๅ2G๏ผ็ต ไฟก้่ฆ้ๆฐๆๅฏป็ฝ็ป๏ผๅฏนไบ็จๆทไฝฟ็จไฝ้ชๆฅ่ฏด็ฎ็ดๆฏ็พ้พใ ๅ
ถๆฌก๏ผ็ป็ซฏ้ฎ้ขไธฅๅณปใๆญคๅๅจ3Gๆถไปฃ๏ผไธ่ฎบๆฏไธญๅฝ็ตไฟก่ฟๆฏไธญๅฝ็งปๅจ๏ผ็ป็ซฏไบงไธ้พ ๆ็ๅบฆไธๅบฆๅถ็บฆไบๅ
ถ3Gๅๅฑ่ๆญฅใ4Gๆถไปฃ๏ผๅฏน็ป็ซฏไบงไธ้พๆๅบไบๆด้ซ็่ฆๆฑ๏ผๅคๆจกๅค้ข็ๆๆบๆไธบ็ฆ็นใๅจๅ
ทไฝ็ๆๆบ็ป็ซฏๆน้ข๏ผๆช่ณ็ฎๅ๏ผTDDๆๆบไป
ๆ 20ๅคๆฌพ๏ผFDDๆๆบ140ๅคๆฌพ๏ผ่ฟ่ฟ่ฟไธ่ฝๆปก่ถณๅธๅบ็้ๆฑๆๅ๏ผ็ๆ็ฏๅขๅปบ่ฎพไบ้่ทไธใ3Gๆถไปฃ๏ผ็งปๅจไบ่็ฝ่ทๅพไบ่ฌๅๅๅฑ๏ผๅ้ผ่ฟ่ฅๅ่ตฐๅ
ฅๆต้็ป่ฅ็ ๆข็ดขใไฝๆฏ็ฎๅ4G่ฟๅชๆฏไธๆก็ฎๅ็โ้ซ้ๅ
ฌ่ทฏโ๏ผ่ฟไธๅญๅจ็ๆญฃ็โๆๆ็บงๅบ็จโ๏ผ็ฎๅๅๅฎถ่ฟ่ฅๅๅฎฃไผ ๆๅค็4Gๅบ็จโโ่ง้ขโ๏ผๅ
ถๅฎๅจ3Gๆถไปฃๅทฒ็ปๅฎ็ฐใๅ ่้่ฆๅผๆๆ็กฎๅ
ทไฝ็4G็น่ฒๅบ็จๆฅๅก้ ๆฐ็ๆถ่ดน้ๆฑๅผ้ขๅธๅบใ ๆๅ๏ผ่ดๅไบๅทฅไธๆ ็บฟ่ทฏ็ฑ็ไผๆๆ็งๆๅธๆ3ๅคง่ฟ่ฅๅๅฐฝๅฟซไผๅ4G็ฝ็ปใ็ปๅทฅๆง่กไธๆฅไธชๆ็ไธ็ๆๅ๏ผ
็งปๅจ4G-TD็ฝ็ปๅทฒ่ฆ็ๅฝๅ
100ไธชๅๅธ
ไธญๅฝ็งปๅจ2009ๅนด่ตทๅณๅฏๅจไบTD-LTE็ ๅๆๆฏ่ฏ้ช๏ผๆไธบๅฝๅ
้ฆไธชๅฏๅจๅปบ่ฎพ4G็ฝ็ป็่ฟ่ฅๅใๅฐๅปๅนดๅบไธบๆญข๏ผ็งปๅจTD-LTE็ฝ็ปๅทฒ่ฆ็ๅฝๅ
100ไธชๅๅธ๏ผๆๅณ็4G็ฝ็ปๅปบ่ฎพๅๅพๅ
ณ้ฎ่ฟๅฑใไธไบไธ็บฟๅๅธๅทฒๅบๆฌ่ฆ็ใ ไธ3Gๆๆฏ็ธๆฏ๏ผTD-LTEๅฏ็จโๅคโโๅฟซโโๅฅฝโโ็โๆฅๆฆๆฌ๏ผๅฎไธไป
่ฝๅคๆฏๆ2G/3G็ฝ็ปไธ็่ฏ้ณใ็ญไฟกใๅฝฉไฟก๏ผๅๆถ่ฟ่ฝๅคๆฏๆ้ซๆธ
่ง้ขไผ่ฎฎใๅฎ ๆถ่ง้ข็ๆงใ่ง้ข่ฐๅบฆ็ญ้ซๅธฆๅฎฝๅฎๆถๆงไธๅก๏ผไธ็ฝๅณฐๅผ้็่ฝ่พพๅฐ็พๅ
๏ผไธพไพๆฅ่ฏด๏ผไธ่ฝฝไธ้จ1GB็้ซๆธ
็ตๅฝฑ๏ผไฝฟ็จ3Gๆๆฏๆๅฟซ้่ฆ่ฟ7ๅ้๏ผ่ไฝฟ็จTD- LTE็ฝ็ปๅดๅจ1ๅ30็งๅ
ๅฎๆใ ๅฏนไบๅทฅไธ็จ้ๆฅ่ฏด๏ผ4Gๅธฆๆฅ็ๆฏ้ซๆ็ใๆฏๅฆ่ง้ขไผ ่พ๏ผๅทฅๆงๆฐๆฎ๏ผๅฎๆถๆฐๆฎๅๅบไผ ่พ๏ผ่ฟ็จๆงๅถๆน้ขๆ็ๅพๅฐไบๅคงๅคง็ๆ้ซ๏ผ
ๅ้กพ2013็ฉ่็ฝๅคงไปถไบ
2014ๅผๅทฅๅคงๅ๏ผไผๆๆ็งๆ็ฅๅคงๅฎถ้พ้ฉฌ็ฒพ็ฅ๏ผ้ฉฌๅฐๆๅ๏ผไธ้ข่ฎฉๆไปฌๅ้กพไธไธ2013็ฉ่็ฝๅคงไบไปถ๏ผ้ฆๅ
็ฌฌไธไปถๅคงไบๅฝ็ถๆฏ4G็็
ง็ๅๆพไบ๏ผ 1ใ2013ๅนด12ๆ4ๆฅ4G็็
งๆญฃๅผๅๆพไธๅฎถ่ฟ่ฅๅๅ่ทTD-LTE็็
ง 2ใ2013ๅนด3ๆ4ๆฅไบ่ฎก็ฎใ็ฉ่็ฝๅๅ
ฅ้ๅคง็งๆ่งๅ 3ใๅค้จๅงๅฐๅ10ไธช็ฉ่็ฝๅๅฑไธ้กน่กๅจ่ฎกๅ 4ใๅฝๆ ๅงไธ่พพ็ฉ่็ฝ็ญ47้กนๅฝๅฎถๆ ๅ่ฎกๅๆๅฝ็ฉ่็ฝ่กไธๆ ๅไฝ็ณปๅบๆฌๅฝขๆ 5ใ2013ๅนด2ๆๅฝๅก้ขๅๅธใๅ
ณไบๆจ่ฟ็ฉ่็ฝๆๅบๅฅๅบทๅๅฑ็ๆๅฏผๆ่งใ 6ใไธคๆนๅฝๅฎถๆบๆ
งๅๅธๅๅๅ
ฌๅธๆบๆ
งๅๅธๆฐ้่พพ193ไธช 7ใ็งปๅจๆฏไปๅฝๅฎถๆ ๅๅจไบฌๅๅธ 8ใๆธฉๅฎถๅฎใๆๅ
ๅผบๅผบ่ฐ่ฆ้่ง็งๆไบงไธๅๅฑ 9ใ21้กนๆบ่ฝไบค้ๅฝๅฎถๆ ๅๅๅธๅนถ้็ปญๅฎๆฝใไบค้้จ่ฆๆฑๆๅไบค้ๆๅกๆฐดๅนณ 10ใๅฝๅฎถๅๅฑๆน้ฉๅงๅฏๅจๅปบ่ฎพโๅฝๅฎถ็ฉ่็ฝๆ ่ฏ็ฎก็ๅ
ฌๅ
ฑๆๅกๅนณๅฐโ
ๅทฅไธไปฅๅคช็ฝๅฐๅไปฃไผ ็ป็ฐๅบๆป็บฟไผ ่พ
ๅทฅไธไปฅๅคช็ฝ็ไผ ่พ็บฟไธไธ่ฌPCๆไฝฟ็จ็ไปฅๅคช็ฝ็ป็บฟ็ธๅใไผ ็ป็ๅทฅไธไผ ่พ็บฟ่ทฏ๏ผๅ
ๆฌๅฐๅ็บฟใๆฐๆฎ็บฟไธๆงๅถ็บฟ็ญ๏ผๅฟ
้กป้็จไธๅคงๆ็ๅนถ่ก็บฟ่ทฏ๏ผไฝ้่ฟๅทฅไธ ไปฅๅคช็ฝ๏ผๅช้่ฆไธๆก็บฟๅฐฑๅฏไปฅไผ ้ๅฝไปคๆฅๆงๅถๆฐๆฎ๏ผไธ้่ฆไฝฟ็จๆฐ้ๅบๅคง็็บฟๆใ่ๅทฅไธไปฅๅคช็ฝไนๆฅๆๅทฅไธๅบ็จๆ้่ฆ็ๅฎนไฝใไปฅๅๆถ้ดๅฎๆถ็ฎก็็ญๅ่ฝ๏ผๅฐฝ็ฎกๅทฅไธ ไปฅๅคช็ฝไธๅฎถ็จ็PCไปฅๅคช็ฝๅนถ้ๅฎๅ
จ็ธๅ๏ผ็ถ่ๅ
ถ็ฒพ็ฅๆฏไธ่ด็ใ ๅจๅทฅไธ็ฝ็ปๅธๅบไธๆญๆๆ็ฐๅบๆป็บฟ็ไธปๅฏผๅฐไฝใๆต็จไบงไธไธญ็ๅทฅไธไปฅๅคช็ฝ่็น2016ๅนดๅบ่ดง้ๆๆ่พพๅฐ870ไธไธช๏ผๆฏ2011ๅนด็440ไธไธชๅคงๅข 96%ใ่ฟๆๅณ็2016ๅนดๅทฅไธไปฅๅคช็ฝๅฐๅ ๅฐๆต็จไบงไธไธญ็็ฝ็ป่็น็45%๏ผ้ซไบ2011ๅนด็39%ใ็ฐๅบๆป็บฟๅฐไธบๆญคไปๅบไปฃไปท๏ผๅๆๅ
็ๅข้ฟ็้ข่ฎกไธบ 51%.
3G vs 4G LTE
3Gๅ4Gๅฐๅบๆไปไนๆ ท็ๅบๅซๅข๏ผไธๅน
ๅพ็ไธ็ฎไบ็ถใ 3G:3G็ฝ็ป็ๅผๅ
ฅไฝฟๅพ่ง้ข้่ฏๅๆ ็ผ่ง้ขๆตๆไธบๅฏ่ฝ๏ผ้ซ่พพ3.1Mbps็ไธ่ฝฝ้ๅบฆใ HSDPA๏ผHigh-Speed Down-link Packet Access๏ผ ๅฎๆฏๅบไบ3G็ฝ็ปๅไธไธชๅ ๅผบ็็3Gไธใๅ ่ๅ
ทๆๆดๅฟซ็้ๅบฆ๏ผไธ่ฝฝ้ๅบฆๅฏไปฅ้ซ่พพ14Mbpsใ HSDPAๆๆถไน่ขซ็งฐไธบ3.5Gใ HSPA +๏ผEvolved High-Speed Packet Access๏ผ HSPA+ๆฏHSPAๆผ่ฟๆๆฏ๏ผHSDPAๅHSUPA๏ผใๅฎๆฏไธ็ง4Gๆๆฏ๏ผๅ
่ฎธไธ่ฝฝ้ซ่พพ168Mbps็้็ใ 4G LTE:๏ผLong Term Evolution๏ผ LTEๆฏๆฏๆ้ซๆธ
่ง้ขๆต๏ผไธ่ฝฝ้ๅบฆ้ซ่พพ299.6Mbpsไธไธช4G้ไฟกๆ ๅใ
ๅทฅไธ็ฉ่็ฝๅฐไธบๅถ้ ไธๅธฆๆฅไธๅบๅ้ฉ
้็ๆบๆ
ง่กไธ็ๅๅฑ๏ผๅถ้ ไธๆ็ๆๅๆฏๆบๆ
ง่กไธ้็ไธไธช้่ฆ่ฎฎ้ขใๅทฅไธไบ่็ฝๅฏไปฅ็ๆๆฏๅคๆ็็ฉ็ๆบๆขฐไธ็ฝ็ปไผ ๆๅจไปฅๅ่ฝฏไปถ็ธ้ๆ็ไธไธชไบง็ฉใไฝๆฏๅจๅทฅไธไบ่็ฝ่ฝ่ขซๅถ้ ไธๆฎ้้็จไนๅ๏ผๅฎๅฐไผ้ขไธดไธไบไธฅ้็ๆๆใ้ฆๅ
๏ผๆไธๅฎถไผ ็ปๅทฅๅ่ฝฌๅไธบไธๅฎถๆบๆ
งๅทฅๅ๏ผ้่ฆๅคง้็ๆ่ต๏ผๅนถ้็จๆฐ็ๅทฅไฝๆนๅผ;่ฟ ้่ฆๆๅคงๆฐๆฎๆ ๅๅ็ๆ็ณป็ปๆฅ็กฎไฟไธๅ็ๅทฅไธไผไธไน้ด่ฝๅคๅนณๆปๅฐ่ฟ่ฅ๏ผๅจ่ฟๆน้ข่ฟๆฒกๆไปไน่ฟๅฑใๅฝ็ถ๏ผๅ็ฑปๆบๆขฐไธญ็ๅคง้ไผ ๆๅจๅฐไผไบง็ๆตท้็ๆฐๆฎ๏ผไผ่ฎฉๆ ไปฌๅพๅฟซๅฐฑ่ฟๅ
ฅๆณขๅญ่(brontobytes๏ผไธๅไบฟไบฟไบฟๅญ่)ๆถไปฃใ่ฟๅฐฑ่ฆๆฑๆ่ฝๅคๅค็ๆตท้ๆฐๆฎ็ๅผบๆๅ็ๅๆๅทฅๅ
ทใๆญคๅค๏ผๆๆๆฐๆฎ็ๅฎๅ
จไนไผๆไธบๅทฅๅ ่ฝๅฆๆ็ปญ็ป่ฅ็ไธไธช็ๆญปๆธๅ
ณ็้ฎ้ขใๅฝ็ถ๏ผ็ฉ่็ฝๅฐไธไธ่งฃๅณใ ้็จๅทฅไธไบ่็ฝ็ๅฅฝๅค๏ผ1 ไผๅ่ฟ่ฅๆ็ใ2 ไผๅไพๅบ้พใ3 ่็บฆๆๆฌใ
ๆ ๆๆ ๆ๏ผไบซ้ฃ้21Mไผๆๆhspa+่ทฏ็ฑๅจ
H820ๆฏไธๆฌพๆไธSIMๅกๆๆงฝ๏ผๅณๅฏ่ฟๆฅ3G็ฝ็ป็่ทฏ็ฑๅจใๆ้ซไธ่ก้ๅบฆ่พพ21Mbpsๅไธ่ก้ๅบฆ่พพ5.7Mbps็ๆ ็บฟๅ4Gๅฎฝๅธฆๆฅๅ
ฅใๅฏนไบๅฑๅ็ฝ่ฟๆฅ๏ผ่ฏฅ่ทฏ็ฑๆ4ไธช10/100Mbpsไปฅๅคช็ฝ็ซฏๅฃ๏ผๅฏๆฏๆ802.11nๆ ๅ็ๆ้ซ300Mbps็ๆ ็บฟไผ ่พใๆดไปคๅคงๅฎถ็ฉ็ฎ็ๆฏ๏ผ่ฏฅ่ทฏ็ฑ่ฟๆฏๆSMS๏ผ็ญๆฏ๏ผๆ้ๅ่ฝใVPNๆๆฏๅRS232/RS485ๆๆฏ๏ผๅจๆ่ทฏ็ฑ๏ผ็ซฏๅฃๆ ๅฐ๏ผๆฏๆ่ฟ็จ็ฎก็่ทฏ็ฑ๏ผ๏ผๅฆๅคๅฏ้OPENWRT็ๆฌๅฆ๏ผๅ่ฝๅๅๅผบๅคงๅงใ
ๆบ่ฝ่ทฏ็ฑๅจ-ไธไธไธชไบๅคบ็ฆ็น
ไธ็ฅไธ่ง่ทฏ็ฑๅจๆญฃๅจๅ็ๆๆ็ๆนๅ๏ผๅฆๅๆๆบๆบ่ฝๅ่ฝฌๅไธๆ ท๏ผ ไป
้่ฟไธๅฐ่ทฏ็ฑๅจ๏ผๆ ้กปๅจ็ต่ๅๆๆบไธๅไปปไฝ่ฎพ็ฝฎ๏ผๅณๅฏๅฎ็ฐไธ็ฝๅ ้ใ่ง้ขๅนฟๅ่ฟๆปคใๆบ่ฝ้้ใๆๆบ่ฟ็จๆงๅถใ็่ณๆฏ”็งๅญฆไธ็ฝ”๏ผ่ฟๅฐฑๆฏๆ่ฐ็ๆบ่ฝ่ทฏ็ฑ ๅจใไปๆๅผๅง็”ๆ่ทฏ็ฑ”ใ360 ๅฎๅ
จ่ทฏ็ฑๅจ๏ผๅๅฐๆญฃๅจ็ ๅ”่ถ
็บง่ทฏ็ฑๅจ๏ผ็่ณ่ฟๅฐ็ฑณไน่ท่ทๆฌฒ่ฏใๆบ่ฝ่ทฏ็ฑๅจๅทฒ็ปๅผๅงๆไธบไธไธไธชไบๅคบ็็ฆ็นใ
ไผๆๆๅทฅไธ่ทฏ็ฑๅจๅจ็ตๆขฏ่ฟ่ก่ฟ็จ็ๆง็ณป็ปไธญ็ๅบ็จ
้ขๅฏน่ฟๆ้ข็นๅ็็็ตๆขฏๅ็ด้่ฝ๏ผ็นๅซๆฏ่ขซ็ตๆขฏๅคนไฝ็ๆถๅฃไบไปถ๏ผๅทฒ็ปไธฅ้็ๅจ่ๅฐไบไบบๆฐ็พคไผ็็ๅฝ่ดขไบงๅฎๅ
จใ็ตๆขฏ็ณป็ป็ๅฎๅ
จใ่ง่ๅ็งๅญฆๅ็ฎก็ๅฟๅจๅฟ
่กใไผๆๆๆจๅบๅ
ทๆไธฒๅฃ๏ผDTU๏ผๅ่ฝ็่ทฏ็ฑๅจ๏ผ็ดๆฅๅฏนๆฅCAN-busๆฅๅฃใๅพๆนไพฟๅฐๆฅๅ
ฅๅฐCAN BUS็ฝ็ปไธญ๏ผๅจไธ้ๆนๅๅๆ็กฌไปถ็ปๆ็ๅๆไธไธบCAN-bus็ฝ็ปๆไพ่ฟ็จๆ ็บฟ้ไฟกๆฅๅฃ๏ผๅฎ็ฐCAN-bus็ฝ็ปไธ่ฟ็จ่ฎก็ฎๆบไน้ด็ๆฐๆฎ้่ฎฏใ่ฟๆ ทๅฐฑๅฏไปฅ่ฎฉ็ตๆขฏ็ไบงๅๅๅจ็ฎก็ไธญๅฟ่ถณไธๅบๆท้ๆถไบ่งฃ็ตๆขฏ็่ฟ่ก็ถๅต๏ผไพฟไบ็ตๆขฏๅๆ็็ปดๆคใๅฝ็ตๆขฏๅ็ๆ
้ๆถๆๅณๅฐๅ็ๆถ๏ผ้่ฟๆ ็บฟ3G็ฝ็ปๅๆถๅฐ็ตๆขฏๆๆๆ
้(ๅฆ๏ผ็ตๆขฏๅ็ตใๅฒ้กถใๆๅบใ่ถ
้็ญ)ไธปๅจๅ้ๅฐ็ฎก็ๆบไธ ็ปดไฟฎไบบๅๅฏไปฅๅๆถๅค็้ฉๆ
ใ
ไผๆๆMINI่ฝฆ่ฝฝ่ทฏ็ฑๅจๅบ็จๅนฟๆณ
้็ๆบๆ
งๅๅธๅฃๅท็ๆๅบ๏ผ้ๅบ๏ผๅไบฌ๏ผไธๆตทๅพๅคๅฎขๆทๅจๅๆไปฌๅจ่ฏขH685ๅๅทMini่ฝฆ่ฝฝ่ทฏ็ฑๅจใไผๆๆMini่ฝฆ่ฝฝ่ทฏ็ฑๅจๅจๅๅธๅ
ฌๅ
ฑไบค้้ขๅ่ตฐไฟ๏ผ็ฎๅๅทฒๅๅคๅฎถๅ
ฌๅธ่พพๆๅไฝใไผๆๆ่ฝฆ่ฝฝMini่ทฏ็ฑๅจๅฎ็พ่ฆ็ๅ
ฌไบค๏ผๅฐ้๏ผๅบ็งใๆฏๆ3G/4G็งปๅจ่้็ตไฟก็ฝ็ป๏ผ้ซๅข็3G/4Gไฟกๅทๆฅๆถๅคฉ็บฟใWIFIๆฏๆwap,wap2ๅฎๅ
จๆจกๅผ๏ผๅฏ่ฎพ็ฝฎ็จๆทๆฐ้ๆต้้ๅถ็ญใๅฎ็พๆฏๆ้ง้ๆกฅๆด้ๅคไฟกๅทไธๅฅฝ็ๅฐๆนใ้คไบ่ฝฆ่ฝฝ้ขๅไผๆๆ่ทฏ็ฑๅจ่ฟๅจ็ต็ฝๆบ่ฝๆ่กจ๏ผ็ณๆฒน๏ผ็ฟไบง็ญๆถๅฃ็ฏๅขไธๅบ็จใ
ๆ ็บฟๅทฅไธ่ทฏ็ฑ-็ฉ่็ฝ็ๅคงๅจ่
ๅทฅไธ่ทฏ็ฑๅจไฝไธบ็ฉ่็ฝไธญ้่ฆ็ๆฐๆฎไผ ่พๅทฅๅ
ท๏ผๅจๆดไธชไบงไธ้พๆกไธญๅทฒ็ปๆพๅพ็ธๅฝ้่ฆใๅบ็จ้ขๅไน็ธๅฝ็ๅฎฝๅนฟ๏ผๅฆๆบ่ฝ็ต็ฝใๆบ่ฝไบค้ใๆบ่ฝๅฎถๅฑ
ใ้่ใ็งปๅจPOS็ป็ซฏใไพๅบ้พ่ชๅจๅใๅทฅไธ่ชๅจๅใๆบ่ฝๅปบ็ญใๆถ้ฒใๅ
ฌๅ
ฑๅฎๅ
จใ็ฏๅขไฟๆคใๆฐ่ฑกใๆฐๅญๅๅป็ใ้ฅๆๅๆตใๅไบใ็ฉบ้ดๆข็ดขใๅไธใๆไธใๆฐดๅกใ็
ค็ฟใ็ณๅ็ญ้ขๅใๅทฅไธ่ทฏ็ฑๅจๆฟๆ
็่ฟไบๆฐๆฎๅฎๅ
จ๏ผ็จณๅฎ๏ผๅฟซ้็ไผ ้ใๆไปฅๅฎๆฏๆดไธช็ฉ่็ฝ่ณๅ
ณ้่ฆ็ๅ
ณ่็น๏ผ่ตทๅฐๅคงๅจ่็ไฝ็จใไธไป
ๅฆๆญค๏ผไฝไธบไธไธบ็นๆฎ็ฏๅข่ฎพ่ฎก็็ฝๅ
ณ่ฎพๅค๏ผๅทฅไธ่ทฏ็ฑๅจๅฏไปฅๆปก่ถณๅจๆถๅฃ็ๆธฉๅบฆใๆนฟๅบฆใ็ต็ฃๅนฒๆฐ็ญ็ฏๅขไธ็็ฝ็ป้ไฟก้ๆฑใๅทฅไธ่ทฏ็ฑๆฏ้่ทฏ็ฑใไบคๆขใๅฎๅ
จๅ้้ๅ่ฝไบไธไฝ็ๆฐไธไปฃๅทฅไธ็ฝๅ
ณ่ทฏ็ฑ่ฎพๅค๏ผๅ
ทๆๅผบๅคง็่กไธๅบ็จๆฉๅฑ่ฝๅใๆญฃๆฏๅจ่ฟๆ ท็่ๆฏไธ๏ผไผๆๆ็งๆๆจๅบไบH820 4*Lanๅฃๅ,H685่ฟทไฝ ๅไธคๆฌพ่ทฏ็ฑๅจ๏ผๅจๅธๅบไธ้ๅธธ็ญ้ใไบงๅ็ธๅ
ณ่ตๆ่ฏทๅฐไผๆๆๅฎ็ฝไบ่งฃใ
Windows Server Route Command
1)ย routeย printย ย ย ย (displayย theย currentย routeย table) 2)ย routeย addย 192.168.8.0ย maskย 255.255.255.0ย 10.110.2.0ย ifย 1ย (addย aย staticย route) 3)ย routeย deleteย 192.168.8.0ย (deleteย aย staticย route) 4)ย routeย -pย addย 192.168.8.0ย maskย 255.255.255.0ย 10.110.2.0ย (addย aย persistent/permanentย route)
WINDOWS 2008 Serverๆทปๅ ๆฐธไน
้ๆ่ทฏ็ฑๆนๆณ
Windowsย Serverย 2008่ฎก็ฎๆบไธ๏ผrouteย addๅฏไปฅ็จไบๅจๆฌๅฐIP่ทฏ็ฑ่กจไธญๆพ็คบๅไฟฎๆนๆก็ฎใไฝฟ็จไธๅธฆๅๆฐ็ROUTEๅฏไปฅๆพ็คบๅธฎๅฉใย ่ฏฅๅฝไปค็่ฏญๆณ่ฏฆ่งฃๅฆไธ๏ผ routeย [-f]ย [-p]ย [commandย [destination]ย [maskย netmask]ย [gateway]ย [metricย metric]ย [ifย inte***ce] -pไธAddๅฝไปคๅ
ฑๅไฝฟ็จๆถ๏ผๆๅฎ่ทฏ็ฑ่ขซๆทปๅ ๅฐๆณจๅ่กจๅนถๅจๅฏๅจTCP/IPๅ่ฎฎ็ๆถๅๅๅงๅIP่ทฏ็ฑ่กจใ้ป่ฎคๆ
ๅตไธ๏ผๅฏๅจTCP/IPๅ่ฎฎๆถไธไผไฟๅญๆทปๅ ็่ทฏ็ฑ,ไธPrintๅฝไปคไธ่ตทไฝฟ็จๆถ๏ผๅๆพ็คบๆฐธไน
่ทฏ็ฑๅ่กจใๆๆๅ
ถไป็ๅฝไปค้ฝๅฟฝ็ฅๆญคๅๆฐใๆฐธไน
่ทฏ็ฑๅญๅจๅจๆณจๅ่กจไธญ็ไฝ็ฝฎๆฏHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\ParametersPersistentRoutesใ ไพๅฆ่ฆๆทปๅ ็ฎๆ ไธบ10.41.0.0๏ผๅญ็ฝๆฉ็ ไธบ255.255.0.0๏ผไธไธไธช่ท็นๅฐๅไธบ10.27.0.1็ๆฐธไน
่ทฏ็ฑ๏ผๆง่กไปฅไธๅฝไปค๏ผย routeย -pย addย 10.41.0.0ย maskย 255.255.0.0ย 10.27.0.1
ๅฆไฝ้
็ฝฎไธ็ฎก็Windows 2008 Server็IP่ทฏ็ฑ
ๅจไฝฟ็จWindows Sever็่ฟ็จไธญ, ไผ็ขฐๅฐๅ
ณไบ้ๆ่ทฏ็ฑ็้
็ฝฎ้ฎ้ขใไธ้ขๆไปฌ้ๅฏน้ๆ่ทฏ็ฑๅธธ็จ็ๆไฝ่ฟ่ก่ฏดๆ๏ผ Windows Server 2008้ๆ่ทฏ็ฑ Windows Serverไธญ็้ๆ่ทฏ็ฑๅทฒ็ปไธๆฏไปไนๆฐ้ฒไบไบ๏ผ่ฟๅ ๅนดๆไปฌไธ็ดๅจไฝฟ็จ่ทฏๅพ(Route)ๅฝไปคใไฝ ๅฏไปฅๅจWindows Server 2008ไธญไฝฟ็จ่ทฏๅพๅฝไปคๆ่
GUI้
็ฝฎ้ๆ่ทฏ็ฑ๏ผ็ถ่๏ผๅฆๆไฝ ไฝฟ็จ็ๆฏWindows GUI็้ข๏ผๅฝไฝ ่พๅ
ฅโroute printโๆถ๏ผ้ฃไบ่ทฏๅพๅฐไธไผ่ขซๅๅ
ฅCLI็้ขใๅ ๆญค๏ผๅฆๆไฝ ้ๆฉๅจWindows Server 2008ไธญไฝฟ็จ้ๆ่ทฏ็ฑ็่ฏ๏ผๆๅผบ็ๆจ่ๅจwindowsๅฝไปค็ชๅฃไธญไฝฟ็จ่ทฏๅพๅฝไปคใ ็ฐๅจ่ฎฉๆไปฌ็็ไธไบไพๅญ๏ผๅฆไฝไฝฟ็จ่ทฏๅพๅฝไปค้
็ฝฎ้ๆ่ทฏ็ฑ๏ผ ๆพ็คบ้ๆ่ทฏ็ฑ่กจ ๆพ็คบ้ๆ่ทฏ็ฑ่กจๆฏๅพ็ฎๅ็ไบๆ
๏ผๅช่ฆไฝฟ็จโroute printโๅฝไปคๅณๅฏใ ๆพ็คบ่ทฏ็ฑ่กจๅ๏ผไฝ ๆๅ
็ๅฐ็ๆฏ็้ขๅ่กจ๏ผwindows server IP็้ข้ฝๆฏๆ ๆ็้ขๅท็ ็๏ผๅพ1ไธญ็็้ขๅท็ ๅๅซๆฏ16ใ14ใ1ใ15ใ20ๅ12๏ผๅฝไฝ ๅฏน่ทฏ็ฑ่กจไธญ็่ทฏๅพ่ฟ่กๆทปๅ ๆ่
ๅ ้คๆไฝๆถ้่ฆ็จๅฐ่ฟไบ็้ขๅท็ ใ ๅ
ถๆฌก็ๅฐ็ๅฐฑๆฏIpv4 ่ทฏๅพ่กจ(Ipv4 route table)๏ผ่ฏฅๅ่กจๅๆไปฌๅฑ็คบไบ็ฝ็ป็ฎ็ๅฐใ็ฝ็ปๆฉ็ ใ้ป่ฎค็ฝๅ
ณใ็้ขๅๆฐๆฎ๏ผๅนถไธ่ฏฅ่กจ่ฝๅคๅ่ฏWindows Serverๅฐๆต้่ทฏ็ฑๅฐไฝๅคใ Ipv4่ทฏๅพ่กจไธ้ข็ๅฐฑๆฏIpv6(IPv6 routing table)ใ ๆทปๅ ไธไธช้ๆ่ทฏๅพ ้ฃไน่ฏฅๅฆไฝๅจๅฝไปค่กๆทปๅ ไธไธช้ๆ่ทฏๅพๅข?็ญๆกๅพ็ฎๅ๏ผไฝฟ็จ่ทฏๅพๆทปๅ ๅฝไปค๏ผๅฆไธ๏ผ routeย addย 1.1.1.0ย maskย 255.255.255.0ย 10.0.1.1ย ifย 1 ่ฟๆก่ทฏๅพๆทปๅ ๅฝไปค็็ปๆๅฐฑๆฏ่ฏๅฎ็๏ผโOK!โ ๅจ่ทฏๅพๆทปๅ ๅฝไปคไธญ้่ฆ็ๆฏๆไปฌๆ่ฆๆทปๅ ็ฝ็ป๏ผไปฅๅ็ฝ็ป็ๅญ็ฝใ็ฎ็ๅฐ/็ฝๅ
ณๅ่ฏฅ่ทฏๅพ็็้ขใ ๅ ้คไธไธช้ๆ่ทฏๅพ ๅ ้ค่ทฏๅพๆฏๆทปๅ ่ทฏๅพๆดๅ ็ฎๅ๏ผๅช่ฆๅจroute deleteๅฝไปคๅ้ข่พๅ
ฅไฝ ๆณ่ฆๅ ้ค็็ฝ็ปๅณๅฏใ
ไธญๅฝ4Gๅ
ๅนดๅณๅฐๅผๅฏ
ๆๆฐๆถๆฏ๏ผๅทฅไฟก้จๆ็กฎไธๅๅนดๅฐ้ๆถๅๆพ4G็็
งใ่กจๆไธญๅฝ4Gๅ
ๅนดๅณๅฐๅผๅฏใ ็ป็ญน่่LTEๆๆฏๅไบงไธๅๅฑ็ๆ็ๅบฆ๏ผไปฅๅๅบ็ก็ตไฟก่ฟ่ฅไผไธ็ฝ็ปๆผ่ฟๅๅฑ็้ๆฑ็ญๅค็งๅ ็ด ๏ผๆ นๆฎๅบ็ก็ตไฟก่ฟ่ฅไผไธ็็ณ่ฏท๏ผๅทฅไฟก้จๅฐ้ๆถๅๆพ4G็็
ง๏ผ็ฎๅ๏ผๅทฅไฟก้จๅทฒ็ป่งๅไบ้็จไบLTEๅๅฑ็้ข็่ตๆบ๏ผๆๅบๅฐๆจ่ฟไบTD-LTEๆฉๅคง่งๆจก่ฏ้ช๏ผๅฉ็จ็งๆ้ๅคงไธ้กน็ญ้กน็ฎ๏ผๆจๅจTD-LTE็ ๅๅไบงไธๅใ็ฎๅ๏ผๅจ15ไธชๅๅธๅผๅฑ่ฏ็น๏ผๅคง้จๅๅๅธ็่งๆจก่ฏ้ช็ฝๅทฒ็ปๅปบๆ๏ผTD-LTE็ๅบ็ซๆฐๅทฒ็ป่พพๅฐไบ2ไธไธชๅทฆๅณใ ไธ่ฟ๏ผTD-LTE็ธๅฏนFDD-LTEๆฅ่ฏดๅชไธชๆดๅ ๅ
ทๆไผๅฟ๏ผๆไปฌๆญ็ฎไปฅๅพ
๏ผ
ๅทฅไธ่ทฏ็ฑๅคงๆๅฏไธบ๏ผM2Mไบงไธ้่ฆ้ๆๅ็ฝ็ป่ฎพๅค
ๅทฅไธ่ทฏ็ฑๅคงๆๅฏไธบ๏ผM2Mไบงไธ้่ฆ้ๆๅ็ฝ็ป่ฎพๅคใๅทฅไธ่ทฏ็ฑๅจๆฏๆบๆ
ง็ฉ่็ฝไธญ้่ฆ็็ปๆ้จๅใ ๆไปฌ่ฆ้่ฆๆณจๆ๏ผๅจ็ฉ่็ฝๅฎไนไธญ็โๅทจๅคงโๅโ็ฝ็ปโไธคไธชๅ
ณ้ฎ่ฏ๏ผไฝไธบ็ฉ่็ฝไบงไธ้พไธญ็M2M่กไธ๏ผๅฆๆบ่ฝ็ต็ฝใๆบ่ฝไบค้ใๆบ่ฝๅฎถๅฑ
ใ้่ใ็งปๅจ POS็ป็ซฏใไพๅบ้พ่ชๅจๅใๅทฅไธ่ชๅจๅใๆบ่ฝๅปบ็ญใๆถ้ฒใๅ
ฌๅ
ฑๅฎๅ
จใ็ฏๅขไฟๆคใๆฐ่ฑกใๆฐๅญๅๅป็ใ้ฅๆๅๆตใๅไบใ็ฉบ้ดๆข็ดขใๅไธใๆไธใๆฐดๅกใ็
ค็ฟใ็ณ ๅ็ญ้ขๅใๅชๆๅฝM2M่งๆจกๅ๏ผๆฎๅๅ๏ผๅนถๅฝผๆญคไน้ด้่ฟ็ฝ็ปๆฅๅฎ็ฐๆบ่ฝ็่ๅๅ้ไฟก๏ผๆ่ฝๅฝขๆ็ๆญฃ็โ็ฉ่็ฝโใๆไปฅ่ฏๅฅฝ็็ฝ็ป้ไฟกๆๆฏๅฏนไธ่ฟฐไบงไธๅๅฑ่ณ ๅ
ณ้่ฆใ ๅ ๆญค๏ผๅ
ทๆๅทฅไธๅๆ ๅ็้ๆๅ็ฝ็ป่ฎพๅคๆไธบไผไธ็ฉ่็ฝไธๅกๅๅฑ็้่ฆ้ๆฑ๏ผ่ไฝไธบไธไธบ็นๆฎ็ฏๅข่ฎพ่ฎก็็ฝๅ
ณ่ฎพๅค๏ผๅทฅไธ่ทฏ็ฑไบคๆขไธไฝๆบๅฏไปฅๆปก่ถณๅจๆถๅฃ็ ๆธฉๅบฆใๆนฟๅบฆใ็ต็ฃๅนฒๆฐ็ญ็ฏๅขไธ็็ฝ็ป้ไฟก้ๆฑใๅทฅไธ่ทฏ็ฑไบคๆขไธไฝๆบๆฏ้่ทฏ็ฑใไบคๆขใๅฎๅ
จๅ้้ๅ่ฝไบไธไฝ็ๆฐไธไปฃๅทฅไธ็ฝๅ
ณ่ทฏ็ฑ่ฎพๅค๏ผๅ
ทๆๅผบๅคง็่กไธๅบ็จๆฉ ๅฑ่ฝๅใ
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจ่ฟ็จๆบ่ฝๅๅบ็จ
่ฟๅ ๅนด็ฉ่็ฝ็็ๅๅข้ฟ๏ผๅทฅไธ่ทฏ็ฑๅจ็ๅบ็จ่ถๆฅ่ถๅนฟๆณ๏ผ ้็ๅฝๅ
็ตๅใๅทฅไธใ้่ๆๅกใๆบๆ
งๅๅธ็ญๆบ่ฝๅๅบ็จ็ๅขๅค๏ผๆฐๆฎๅฎๅ
จใ็จณๅฎ็ไผ ่พๆไธบ้กน็ฎ่ฟ่ฅไธญไธๅฏๅฟฝ่ง็ๅ
ณ้ฎ้ฎ้ขใๅทฅไธ็บงๆ ็บฟ่ทฏ็ฑๅจๅญๅ้ซๆใ็จณๅฎใ้ๅบๅๅผบ็ญ็นๆงๅจๆบๆ
งๅๅธๅปบ่ฎพไธญๅๆฅ็่ถๆฅ่ถๆฅ้่ฆ็ไฝ็จ๏ผ้ๆธ่ทๅพๅคไธชๅบ็จๅธๅบ็่ฎคๅฏใ ๅๅธไธญ้
็ต็ฝ็ป่ชๅจๅ็ณป็ปใ็ต็ฝๅฎๆถ็ๆงๅ่ชๅจ่กฅๅฟใๅฎๅ
จไฟกๆฏๆฐๆฎ็ไผ ่พใๆฐดๆ็ซ่งๆตๆฐๆฎ็ๆต๏ผ้ถ่ก็ฝ็ปๆๅก็ญ็ญ๏ผๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๅจไฟกๆฏๅๆๅกไธญ็ๅบ็จๅฐ ่ถๆฅ่ถๅคใโ็นๅซๆฏ่ฟๅ ๅนด๏ผๅทฅไธ่ชๅจๅใๆบๆ
งๅๅธๅปบ่ฎพ่ๆญฅ็ๅ ๅฟซ๏ผไฟ่ฟไบๅฝๅ
ๅทฅไธๆ ็บฟ่ทฏ็ฑๅจๅธๅบ็ๆ้ฟ๏ผไบงๅๅบ็จใ่กไธๆ ๅ้ฝๅทฒ็ป้ๆธ่ตฐๅๆ็ใโ
ไผๆๆ3G่ทฏ็ฑๅจๅจLEDๆพ็คบๅฑ่กไธ็ๅบ็จ
LEDๆพ็คบๅฑๅจๆไปฌ็็ๆดปไธญ้ๅธธๅธธ่ง๏ผๅจๅคงๅๅๅบใ่ถ
ๅธใ้
ๅบๅคงๅ ใ้ฅญๅบใๅฝฑ้ขๅๅ
ถไปไบบๆตๆฑ่็ๅ
ฌๅ
ฑๅบๆ๏ผ้่ฟๅคงๅฑๅน็ป็ซฏๆพ็คบ่ฎพๅค๏ผๅๅธๅไธใ่ดข็ปๅๅจฑไนไฟกๆฏ็ๅคๅชไฝไธไธ่งๅฌ็ณป็ปใๆจๅจ็นๅฎ็็ฉ็ๅบๆใ็นๅฎ็ๆถ้ดๆฎตๅฏน็นๅฎ็ไบบ็พค่ฟ่กๅนฟๅไฟกๆฏๆญๆพ็็นๆง๏ผ่ฎฉๅ
ถ่ทๅพไบๅนฟๅ็ๆๅบใ ๆฐๅญๆ ็ๅญๅ็ฝ็ป๏ผ3G/4Gๆ ็บฟ็ฝ็ป๏ผใๅคๅชไฝๆๆฏ่ๅ๏ผไปฅๅชไฝ็ๆนๅผๅๅธๅค็๏ผๅๆถ็ไธๅฎขๆท็ๅ้ฆไฟกๆฏๅไบๅจ๏ผ็ฎๅๅทฒๅนฟๆณๅบ็จไบ้่ใ็ตไฟกใๅป้ขใๅๅบใ่ถ
ๅธใๅฎพ้ฆใๅ
ฌๅ
ฑๅบๆ็ญ้ขๅ๏ผๅ
ทๆ็นๅคๅๆฃ็็นๅพ๏ผๅจ้ไธญ็ฎก็ๅ็ปดๆคไธๆๅบไบ่พ้ซ็่ฆๆฑ๏ผไผๆๆ็งๆๅจ็ฝ็ป๏ผ3G/4Gๆ ็บฟ็ฝ็ป๏ผ็ฏ่ไธญๆไพไบ้่ฆ็ๆๆฏๆฏๆใ ไผๆๆ3G่ทฏ็ฑๅจๅ
ทๅคๅฆไธไผๅฟ๏ผ ็จณๅฎๅฏ้ ๆง๏ผ5ไธๅฐ่ฎพๅคๅจ็บฟ่ฟ่กใ ๅทฅไธ็บงๅซ่ฎพ่ฎก๏ผๅฏๅจๆถๅฃ็ฏๅขไธๆญฃๅธธ่ฟ่กใ ๆๆฏๆๅก๏ผ7*24ๅฐๆถๅจ็บฟๆๅกใ ไปทๆ ผไผๅฟ๏ผๅ่ก่ฎพๅคไปทๆ ผๆไฝใ
่ทฏ็ฑๅจๅจ้จ็ฆ็ณป็ปไธญ็ๅบ็จ
ๅจๅคงๅๅธไธญ๏ผๆ ่ฎบๆฏ้ซๆกฃๅฐๅบ่ฟๆฏๆฐๆฟใๅคง้จๅๅทฒ็ปๅฎ่ฃ
ไบ้จ็ฆ็ณป็ป๏ผๆ็ไฝฟ็จ่บซไปฝ่ฏๆ่
ๅฑ
ไฝ่ฏๅทๅก่ฟๅ
ฅ๏ผ้่ฟๆ ็บฟ่ทฏ็ฑๅจๆ่ฟๅ
ฅ่
็ไฟกๆฏๅ้ๅฐๆงๅถไธญๅฟๅญๆกฃ๏ผใ่ฟๅคงๅคง็ๆ้ซไบๅฑ
ไฝ็ๅฎๅ
จๆง๏ผๅๅฐไบ็็ช๏ผ็ฎๅ๏ผๅจไธไบๅ่พพๅฝๅฎถไธญ๏ผ้จ็ฆ็ณป็ปๆญฃไปฅ่ฟ่ฟ้ซไบๅ
ถๅฎ็ฑปๅฎ้ฒไบงๅ็่ฟๅบฆ่ฟ
็ๅๅฑ๏ผ้จ็ฆ็ณป็ปไนๆไปฅ่ฝๅจไผๅคๅฎ้ฒไบงๅไธญ่ฑ้ข่ๅบ๏ผๆ นๆฌๅๅ ๆฏๅ ไธบๅ
ถๆนๅไบไปฅๅพๅฎ้ฒไบงๅๅฆ้ญ่ทฏ็ๆง๏ผ้ฒ็ๆฅ่ญฆ็ญ่ขซๅจ็ๅฎ้ฒๆนๅผ๏ผไปฅไธปๅจๅฐๆงๅถๆฟไปฃไบ่ขซๅจ็่ง็ๆนๅผ๏ผ้่ฟๅฏนไธป่ฆ้้็ๆงๅถๅคงๅคงๅฐ้ฒๆญขไบ็ฝช็ฏไปๆญฃๅธธ้้็ไพตๅ
ฅ๏ผๅนถไธๅฏไปฅๅจ็ฝชๆกๅ็ๆถ้่ฟๅฏน้้้จ็ๆงๅถ้ๅถ็ฝช็ฏ็ๆดปๅจ่ๅดๅถๆญข็ฏ็ฝชๆๅๅฐๆๅคฑใ่ฟๅนดๆฅ๏ผGPRS้จ็ฆ็ณป็ป็ฑไบๅ
ถ่ช่บซ็ไผๅฟ๏ผๅทฒๅจๅฝๅ
ๆ็ถๅ
ด่ตท๏ผๅ
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ๅฐๅบ๏ผๅบฆๅๆ็ญๅ็ง็ฑปๅ็ๅบๆ้ฝๅทฒๆไฝฟ็จ้จ็ฆ็ณป็ป็่ไพ๏ผ้่ฟ่ฟๅฅ็ณป็ป็ไฝฟ็จๆๅคงๅฐๆ้ซไบ็ฎก็่
็ๅทฅไฝๆ็ๅ็ฎก็ๅบๅๅ
็ๅฎๅ
จ็จๅบฆใ
ๅธๅบ้ๆฑ้ๆญฅๆฉๅคง่ทฏ็ฑๅจๅธๅบ่งๆจก
ๆ นๆฎไผๆๆ็งๆ2012ๅนด็ๅธๅบๆ
ๅตๆฅ็๏ผๆ ็บฟ่ทฏ็ฑๅจๅธๅบๅจๅคๆน้ๆฑ็ๅธฆๅจไธๆ ่ฎบๆฏๅธๅบๅๅฑๆจกๅผ่ฟๆฏๅธๅบ็ๅบ็จ้ฝๆไบๆฐ็็ช็ ดใไผด้็ๆถ้ดๆจ็งป๏ผๆ ็บฟไบงๅๆฎๅๆฏๅคงๅฟๆ่ถ๏ผๆ ็บฟ่ทฏ็ฑๅจๅธๅบๆฝๅๆฉๅทฒ็ป่ขซไผๅคๅๅ็ฏไธ๏ผ่ฟๅโ่ฅ่โ่ฐ่ฝๅ็ๅคๅ
ณ้ฎ่ฟๅจไบๅธๅบ้ๆฑ็ๅฏผๅใ ๆ ็บฟ่ทฏ็ฑๅจๅธๅบๆปๆฏ้็ๆ ๅ็ๅ็บง่ๆๆฐไธ่ฝฎ็ๅ่ฟ๏ผ้็802.11nๆ ๅ็ๅฐๅ่ฝๅฎ๏ผๅๅฎถๅๅ้ด็็ซไบๆดๅ ่ถๅไปทๆ ผใๅค่ง็ญๆน้ขใไธญๅฐไผไธ่ฟๅนดๆฅๅจๅฐๅธๅบ่ฏๅฅฝ่กจ็ฐ๏ผไน้ช่ฏไบๅธๅบๅคๅ
ๅๅๅฑไธไธๅไบงไธๆจกๅผๅฏนๅธๅบ็ๅฝฑๅใ ๅจไธชไบบใไผไธใๅทฅไธๅบ็จๆๅกๆฅ็ๅข้ฟ็ๆจๅจไธ๏ผๆ ็บฟ่ทฏ็ฑๅจ่ฎพๅคๆญฃๅจ่ฟ
้ๆฎๅ๏ผๅนถไธๅฐๅจๆชๆฅ็itๅ้่ฎฏไธญๆ็ไธๅฏๆ็ผบ็้่ฆๅฐไฝใ็บต่ดฏๅฝๅ
ๅธๅบ็ๅๅฑ๏ผไบ่็ฝ้ไฟกๅบ็จๆฏ็ฎๅๆๅคง็ๅธๅบๅข้ฟ็น๏ผไฝไผไธใไธชไบบใๅทฅไธๅบ็จ็ๅธๅบๆฏๅไนๅจ้ๅนด็ไธๅ๏ผๆดไธชไบงไธ็ๅๅฑๅคไบไธๅๅๅฑๆ,ๅ
จ็่ทฏ็ฑๅจๅธๅบๅฐ2015ๅนด็่งๆจกๅฐ่พพๅฐ159ไบฟ็พๅ
,ๅฝๅ
ๅธๅบๆฏๅๅฐๅ ๆฎ15%ๅทฆๅณ๏ผๅจ่ฏๅฅฝ็ๅธๅบๅผๅฑไธๅคงไผไธๅฐๅๅไผ้่งๆๆ ท็โๅฅๆบโๆไปฌไนๅช่ฝ็ญๅพ
ๅธๅบๆฐไธ่ฝฎ่ฐๆง็ๅฐๆฅใ
ๆ ็บฟ่ทฏ็ฑๅจๆ ่ฎพๅคๆฅๅ
ฅๆถๅฆไฝ้ไฝ่ฝ่
ไธญๅฝ็งปๅจ่ฏด๏ผโโๆ ็บฟ่ทฏ็ฑๅจไปฅๆฏๅฐๆถๅพ
ๆบ่ฝ่4็ฆ็ๆฐๆฎ๏ผๆไธบๅพ
ๆบๆ่็ต็ตๅจโโใ็ฉบ่ฐๅจๅพ
ๆบ็ถๆไธ่ฝ่ไธบๆฏๅฐๆถ0.8็ฆๅทฆๅณใ่ๆ ็บฟ่ทฏ็ฑๅจๆฏๅฐๆถ4็ฆใๅจ่ฟไบ็ฉบ่็ตๅจไธญ๏ผๅฐๅฐ็่ทฏ็ฑๅจๅพๅพ่ขซๅคงๅฎถๅฟฝ่ง๏ผไฝๆฏ็ป็ฎไธๆฅ๏ผ่ทฏ็ฑๅจๅฆๆไธๅนดไธๅ
ณ๏ผๆถ่35-40ๅบฆ็ตใๅนณๅๅฐไธไธชๆ่็ต2.5ๅบฆๅทฆๅณ๏ผๅ ๆฏๆ็ฉบ่็ต็12%ๅทฆๅณใๆ็
งๆทฑๅณๅบ็ก็ตไปท1.5ๅ
/ๅบฆๆฅ่ฎก็ฎ๏ผๆฏไธชๆๅจ็ฉบ่็่ทฏ็ฑๅจไธ่ฆๅค่ฑ4ๅ
ๅค๏ผไธๅนด่ฆๅค่ฑ48ๅ
้ฑๅทฆๅณใ ๅปบ่ฎฎ๏ผ่ทฏ็ฑๅจๅ่ฐๅถ่งฃ่ฐๅจ็ๆๆๅผๅ
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