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With the rapid development of computer and communication technologies, the Internet expands at an unimaginable rate, the IP service is growing explosively, and applications on IP networks are increasing, making the original IPv4 network increasingly

Through the previous article, we have some knowledge about mobile IPv6 technology in CDMA. Now we will mainly explain about mobile IPv6 Security, authentication, and DoS defense. First, let's analyze the security threats and risks in Mobile IPv6

We have mentioned the IPv6 exchange center in some articles. Now, let's summarize the main functional aspects of the IPv6 Exchange Center. There are five major content connection problems, routing addresses, interactive traffic, management, and

In IPv6 and IPv4 networks, we often use tunneling technology to connect the two links. The specific tunneling technology is divided into many types. Now we will make an analysis on this aspect. In the previous articles, we have already introduced

Security has always been a key concern for the network. Now the new IPv6 protocol seems to bring us a completely new and secure Internet environment. So what is the security of IPv6 routing? Let's take a look at the specific protocol function

For the Internet, the concept of LAN is developed. As the network grows, more regulations are required on the protocol. We have learned a lot about HTTP. Now let's talk about the knowledge of HTTP entity. What are the actual facts? Let's take a look

We have already introduced the concept of the routing protocol in our previous articles, so we will not repeat it too much here. Next, I want to explain the key protocols RIP and IGRP included in this article to you to see what their functions

In routing protocols, we often mention problems related to the link status routing protocol. So what is the link status routing protocol? Next we will give an in-depth introduction and research on this concept. First, let's take a look at its basic

1. Introduction At present, 3G is getting closer and closer to us, and the conditions for building a new 3G mobile communication network are basically mature. we can predict the near future, 3G will provide users with better network services in a

As the WEP and WPA encryption methods gradually break through, enterprise wireless networks become increasingly insecure, for intruders, as long as they can receive wireless communication packets from wireless networks, they will certainly be able

The security issues of VoIP are mainly concentrated on the SIP and RTP protocols. Due to the addition of wireless networks and the lack of wireless network security management, the security issues are even more prominent. If the security

Voice and multimedia applications on wireless networks make it necessary for IEEE 802.11 MAC layer standards to add QoS terms. After several years of work, the 802.11 standards committee has recently completed the preparation of the 802.11e standard.

Because the prices of wireless Internet access devices are gradually becoming more popular, the technology of wireless Internet access devices is gradually becoming "mature". More and more enterprises and even families use wireless technology for

The security of wireless networks is indeed imperative, but as long as the relevant configuration work is done, wireless networks can still secure enterprises, and it is more secure than wired networks. Users claim that wireless security is their

Network administrators who deploy WLAN and support end users and applications in a wireless environment usually have different perspectives. "Stickiness" of the Client" In an ideal situation, any 802.11 client device that has obtained Wi-Fi

There have been a large number of wireless products based on draft 802.11n standards, but in the real production environment, what are the performance of these products? 802.11n wireless network standards represent another evolution of wireless

I. Necessity of network cabling upgrade Currently, enterprises that have achieved network connection have already connected to the desktop through a 100 m switch to make the entire enterprise span to M. However, as the enterprise scale expands, as

Q:Network management often encounters some difficult problems, such as slow network or poor performance. At this time, if a network tester helps detect faults, it will undoubtedly greatly improve work efficiency. So how to use FLUKE's LANMETER

System Wiring is very important. The quality of the system directly affects the quality of the call. If high voltage is input, it may even threaten the safety of machines and people. 1) do not deploy the telephone line in parallel with the AC power

Introduction to Integrated Wiring System The Integrated Wiring System (PPS), Premises Distribution System) is designed for computer and communication wiring systems. This shows that it can meet the requirements of various computers and