apn protocol ipv4 ipv6

In previous articles, we have explained the content of the IPv6 protocol. We should remember that in IPv6, there are unicast IPv6 routing protocols and IPv6 multicast routing protocols. Now let's take a look at the latter. What content does the

Networks are more complex and changeable than we think, and IPv4 network protocols have become deep-rooted. However, when it is huge, it may also be exhausted. Therefore, IPv6 must be used, but it is not yet popular. However, we need to know about IPv6. By that time, the upgrade system will need to maintain interoperability with the

(IPv6/IPng: Internet Protocol version 6) Internet Protocol version 6th (IPv6) is the latest version based on IPv4. IPv4 is a network layer protocol that contains address

flexibility and supports gradual network upgrades. Users have the right to choose when to transition and how to transition. 7) the network service quality should not be significantly reduced after the integrated networking. Because the performance of the IPv6 router is lower than that of the IPv4 router at the same level, the performance of the dual-Stack Router is not very high. Therefore, after the

IPv6 Neighbor Discovery Protocol NDP (Neighbor Discovery protocol, Neighbor Discovery Protocol) is a key protocol of IPv6. It combines ARP, ICMP Router Discovery, ICMP redirection and other protocols in

Several hot technologies today include wireless, communication, IPv6, and embedded. With the development of the network, our embedded technology has also developed by leaps and bounds. In order to keep pace with the network trend, the IPV Protocol included in the embedded system has also been invested in research and experiments. The embedded Internet technology applies the Internet technology to embedded d

1 PrefaceThe development of routing technology is closely related to the development of the entire internet. With the growth of Internet scale and load, a series of problems have emerged, such as insufficient address space and the sharp increase in the volume of information stored and exchanged by routers. This has allowed IPv6 to develop rapidly and will eventually replace IPv4. At the same time, the exist

maintain a mature IPv4 communication system. Based on this method, there are flexible and scalable options for supporting application deployment, as shown in figure 2. Figure 2 flexible business logic The WEB service layer of the data center has three types of servers: IPv4, IPv6 Protocol application, and dual-stack.

In traditional IPv4 networks, security has always been a headache. Now the IPv6 protocol network has solved many security problems for us. This is because, in the IPv4 network, the evolved version V6 adopts different transmission structures, so the security mechanism has changed. But is this really safe? The IP Securit

If your computer IP address is the same as the IP address of the other computer in the local area network, a conflict will occur. Today deep XP system download station and you talk about IP issues, and how to set the Windows7 IPV6 protocol. Does every computer need to have IP? First of all, why does every computer have its own IP? No, no, no, no, no, no. So to speak, IP address is like your computer "numb

IPv6 network protocol is a protocol standard that we will soon popularize. Many people think that the above conversion is unnecessary. First of all, although the address resources are tight, they are not as serious as we think. In addition, IPv6 network applications are not yet complete. Therefore, in this period, we n

configuration function of IPv6 is based on this unique IP address concept ｡ Security There are a series of security vulnerabilities in IPv4, and applications can only perform security operations through their own private and authentication mechanisms. IPv6 provides two backup options to solve this problem: one is the "Security Operation" option, and the other is