IPv4与IPv6比较及IPv4向IPv6过渡方法

The Comparison between IPv4 and IPv6 and Transition Method from IPv4 to IPv6

文章介绍了Internet TCP/IP协议中主要协议IP协议的IPv4和IPv6,通过对目前IPv4存在的问题进行分析,从协议的地址空间、地址管理、地址表示方面对IPv4与IPv6进行比较,并分析和总结IPv6的优点。介绍了从IPv4过渡到IPv6的方法,对于了解下一代互联网主要的协议及如何逐渐平滑过渡到IPv6有着重要的意义。

The IPv4 and IPv6 protocol of IP protocol which is the major protocol in Intemet TCP/IP protocol, through analysis of present problem of IPv4, compared IPv4 and IPv6 on the aspects of address space, address management, address presentation, and summarized the advantages of IPv6. Introduced the transition methods from IPv4 to IPv6. It had significance on knowing major protocol of the next-generation Internet and how to transit IPv4 to IPv6 gradually and smoothly.