摘要
整个网络从IPv4过渡到IPv6需要比较长的时间，所以两种网络将在今后长期共存。中国教育与科研计算机网络（CERNET）也将面临这种情况，所以研究基于IPv4向IPv6的过渡技术在校园网中的应用是十分必要的。本文主要研究IPv4向IPv6过渡的技术，并分析了双栈协议、隧道技术、地址／协议翻译技术这三种常用的过渡机制。结合目前校园网建设的现状，阐述了IPv6过渡技术在校园网改造的不同时期的应用现状，并提出过渡策略和解决方案。
The entire transition from IPv4 to IPv6 will spend much time, and the coexistence will last for a long period of time. Campus network is also confronted with the same question. In this situation, the research transition from IPv4 to IPv6 is of necessity and prospect. This paper researched the transition technology of IPv4 to IPv6, and analyses the three common transitional mechanisms in detail, and there are Dual stack, Tunnel and NAT - PT. It expatiate the application status in different periods which combined with the actuality of campus network construct, and proposed the scheme for transition.
出处
《贵州工业职业技术学院学报》
2011年第3期37-39,49,共4页
GUIZHOU SCIENCE AND TECHNOLOGY PROFESSIONAL COLLEGE
