互联网路由扩展性研究状况分析  

Scalability Research of the Network Routing

作　　者：陆璇[1] 王文东[1] 程时端[1] 

机构地区：[1]北京邮电大学网络与交换技术国家重点实验室,北京100876

出　　处：《中兴通讯技术》2010年第2期17-22,共6页ZTE Technology Journal

基　　金：国家重点基础研究发展规划("973"计划)课题(2009CB320504);国家高技术研究发展计划资助("863"计划)课题(2007AA01Z206;2009AA01Z210)

摘　　要：Internet的快速发展对路由扩展性造成了巨大的压力。为了Internet能够持续、稳定、快速的发展,互联网技术领域学术界和工业界提出了一些针对Internet的路由扩展性的解决方案。文章基于Internet面临的路由扩展性问题,分析导致问题的原因;在对影响Internet路由扩展性的若干因素进行分析的基础上,重点介绍互联网技术领域学术界和工业界提出的一些典型解决方案;在对Internet路由扩展性问题行总结的基础上,提出未来Internet路由系统的需求。Rapid improvement of the Internet has imposed significant pressure on its routing scalability. However, in order to maintain this rapid improvement in a continuous and stable way, some solutions for the scalability problem in routing system have been proposed by academia and the Internet technology industry. In this paper, we first introduce the problem of routing scalability faced by the Internet. Then we analyze the root causes of the problem, and introduce some of the abovementioned solutions. Finally, we conclude on the scalability problem of Internet routing and the requirements of the future Internet routing system.

关 键 词：Internet路由系统 边界网关协议 可扩展性 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]