optimum ipv6

With the development of mobile and broadband technologies, the demand for IP addresses will be even greater. For example, IP access from a large number of terminals requires more IP addresses. IPv4 is obviously unable to meet the needs of the next generation network for IP addresses. In addition to IP address problems, IPv4 also has a series of problems, such as a large route table, QoS, and mobility. IPv6 technology has been developed to solve addres

Everything has two sides, and there is always one disadvantage if there is a benefit. Just like IPv6, it brings almost unlimited IP Address resources to the Internet, but also changes the security environment of the Internet, bringing greater risks to it. According to the information of some network attack events, although the transition from IPv4 to IPv6 has just begun, Some attackers have begun to spread

When we upgrade from IPv4 to IPv6, are we fully prepared? Otherwise, many people still have some opinions on the IPv6 network protocol. After all, we have no doubt about new things. However, this does not prevent IPv6 from moving forward. What are IPv6 network protocol considerations for better service quality? From th

As IPV4 addresses are expected to run out in 1012, all major telecom operators have begun to test their networks using IPV6 addresses. A project in our company is also testing the IPV6 network environment. We need to test the networks and servers where IPV6 addresses are deployed in different versions of windows. The following describes how to configure IP addres

Two key transition technologies of metropolitan Area Network IPv6 transition Technology--nat444 and ds-lite, what are the basic factors to be considered when choosing two kinds of transition technologies? This blog post will give you a detailed description of the rationale for both technical solutions and how to deploy them later. The large number of broadband users in the metropolitan area Network is the main force that consumes the network IPV4 add

With the continuous expansion of the Internet, IP address demand is also increasing, resulting in more stringent IP address distribution, many have been using WinXP IPv4 users have long wanted to configure it as a IPv6, that is, the IPV4 address number of 32, IPV6 has a greater number of site space, Greatly enhanced the security of the network, so many netizens are looking for such a configuration strategy,

"Let every grain of sand on earth have an IP address" became IPV6 's most familiar advertising language. IPV6 has long been unable to be called a "new technology", which was born in the middle of the 90, when the Internet Engineering Task Force set the standard to replace the IPV4 standard that had been established in 20. With the development of the Internet in the process of the emergence of other technica

There are many things worth learning about IPv6 broadband access network. Here we mainly introduce the IPv6 broadband access network deployment solution. Considering the development trend of the Next Generation Internet, in the future, IPv6 broadband access networks should be able to allocate a static IPv6 address segm

In the past few years, IPv6 has gradually become the mainstream, but many IT professionals are still helpless when facing IPv6. Indeed, IPv6 and IPv4 are quite different, this article is intended to help you eliminate IPv6 phobia. 1. The IPv6 address is a 128-bit hexadecimal

When you deploy IPv6 in a WAN, an IPv6 firewall is also deployed. This article introduces some security issues caused by IPv6 and the problems that IT professionals should consider when deploying and operating IPv6 firewalls. Introduce IPv6 Firewall The first line of defense

PV6 is considered an alternative to the traditional 32-bit address space on the ipv4--Internet, which is used to solve the problem of the impending exhaustion of the existing IPV4 address space. However, since a large number of hosts and devices are connected to the Internet with IPV4, it is almost impossible to switch them all overnight to IPv6. Many IPv4 to IPv6 conversion mechanisms (e.g., dual protocol

[IPv6] Detailed description of ISATAP tunnel technologyI. Basic ConceptsISATAP (Intra-SiteAutomatic Tunnel Addressing Protocol)ISATAP is an IPv6 transition mechanism that is easy to deploy and use. In an IPv4 network, we can easily deploy ISATAP. First, you need a V4/V6 dual-stack PC. Then, you need a vro that supports ISATAP, the ISATAP router can be anywhere in the network, as long as the PC can ping it (

Why do we need to deploy IPV6? · Limitations of IPv4: 1. Limitations of address space: the IP address space crisis has been around for a long time and is the main driving force for IPv6 upgrade. 2. Security: IPv4 has no security at the network layer. Security is always considered to be the responsibility of a layer above the network layer. 3. Automatic Configuration: the configuration of IPv4 nodes is compl

IPV6 is an innovation for IPv4, although most IPV6 routing protocols need to be redesigned or developed, IPV6 routing protocols have only a small change in relative IPv4. At present, various common unicast routing protocols (IGP, EGP) and multicast protocols have been supported by IPV6. 1

With the gradual acceleration of IPv6 standardization, China has begun to deploy a tight solution. However, the current network is not a single interconnected network. With the continuous integration of communication and the Internet, network Complexity is also increasing. Therefore, while promoting IPv6 standardization, we must plan different solutions for different network categories. Basic protocol Since

Before introducing IPv6 addressing, this chapter first introduces some issues related to using IP addressing to identify and locate nodes on an IP network. For many years, IP addresses have been considered unique and persistent node identifiers on IP networks. In recent years, especially with the development of the next generation of IP technology, this idea of IP addresses is changing. If we still use the methods used in the past two years to allocat

From http://blog.csdn.net/lucien_cc/article/details/12688477 IPv6 spec RFC 2460: Internet protocol, version 6 (IPv6) Specification RFC 5095: deprecation of Type 0 Routing headers in IPv6 RFC 5722 (updated RFC 2460): handling of overlapping IPv6 fragments RFC

No matter which protocol standard it is, it can be developed only when it meets people's needs. At present, IPv6 network protocols are not as expected, because a large number of currently used devices support IPv4, therefore, communication operators must fully consider how to evolve to IPv6. IPv6 will be implemented at the network application layer and transport

How to disable the IPv6 component in Windows VISTA/2008/7Article number: 929852-View the product to be used in this article expand all | Close all Brief IntroductionThis article describes step-by-step instructions on how to disable certain Microsoft Internet protocol version 6 (IPV6) components in Windows 7, Windows Server 2008, and Windows Vista. To disable the IPV6