摘要
当前研究人员开展了许多CNGI关键技术的研究,其中包括:IPv6、组播、QoS、网络管理和网络测量等网络服务技术研究和工程性试验,并开展了中间件技术的研究和网络应用技术研究,使CNGI从理论走向了实用,例如,我国已经建成了世界上最大规模的纯IPv6网络——第二代中国教育和科研计算机网CERNET2,并且已经开始在其上进行科学实验和相关应用技术的研究,为我们展示了未来互联网发展的可能。
As a Internet Protocol, IPv4 has been used for 20 years. However, it has to face problems of increasingly short of address space, series performance and security. IPv6 could solve these problems in IPv4 and provide enough address for every node in the world. IPv6 also makes the Internet run more safely and effectively. China has made great progress in IPv6, and China Next Generation Internet （CNGI） based on IPv6 is an important project to realize NGI tactic and solid foundation in the future information society. In this paper, each of the key technologies of CNGI is described, the future applications of CNGI are discussed, and finally the influence on China＇ s future telecommunication is forecasted.
出处
《通信技术》
2009年第7期211-213,244,共4页
Communications Technology
