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概述美国国家科学基金会1996年启动下一代互联网研究计划NGI,建立了下一代互联网主干网vBNS(very high-speed Backbone Network Service),主要研究工作是实现IPv6与IPv4协议兼容。随后,又启动推动大学下一代互联网联合研究的Internet2计划和推动下一代互联网产业化进程的LSN计划。近几年,美国国家科学基金会相继启动GENI与FIND计划,前者希望构建一个全新安全、能够连接所有设备的互联网,后者侧重研究15~20年后互联网的需求。日本在2000年提出下一代互联网建设的“e-Japan”构想,2004年6月升级为U-Japan。欧洲也将下一代互联
Overview The National Science Foundation launched NGI, a next-generation Internet research project, in 1996 and established the very high-speed backbone network service (vBNS). The main research work is to achieve compatibility between IPv6 and IPv4 protocols. Subsequently, they launched the Internet2 program to promote the university’s next generation of Internet research and the LSN program to promote the next generation Internet industry. In recent years, the National Science Foundation launched the GENI and FIND programs in succession. The former hopes to build a brand new, secure and Internet-enabled device that connects all devices. The latter focuses on the needs of the Internet after 15 to 20 years. Japan proposed the “e-Japan” concept of next-generation Internet construction in 2000 and upgraded to U-Japan in June 2004. Europe will also connect the next generation