摘要
边界网关协议(BGP)在因特网上运行时存在路由不稳定(routinginstability)、慢收敛(slowconvergence)以及可扩展性(scalability)差等问题,随着因特网规模的不断扩大,这三个问题变得日趋严重。本文首先对这三个问题的成因做了深入的分析,然后把目前对这些问题的解决方案分为直接和间接两大类,分别对这两大类中有代表性的解决方案进行介绍并对其有效性做出了评估。
There exists three problems as routing instability?slow convergence and scability for border gateway protocol(BGP)which has been the de facto inter-domain routing protocol.As the Internet continues to grow,these problems becomes much worsen.This paper first gives deep insight into the cause of the three problem of BGP,then divides the solutions into two categories:direct enhancement to BGP and detour solutions,provides introduction and envaluation for each solution in the two catigories.
出处
《电信科学》
北大核心
2004年第3期8-12,共5页
Telecommunications Science
基金
国家"863"重大专项基金资助项目(No.2001AA124011)
