| BGP收敛性及其对网络性能影响的定量分析 |
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| 引用本文： | 赵金晶,朱培栋,卢锡城. BGP收敛性及其对网络性能影响的定量分析[J]. 通信学报, 2007, 28(8): 24-33 |
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| 作者姓名： | 赵金晶 朱培栋 卢锡城 |
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| 作者单位： | 国防科学技术大学,计算机学院,湖南,长沙,410073 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家高技术研究发展计划(863计划);国家自然科学基金 |
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| 摘 要： | 从Internet的结构特征入手，分析了BGP的收敛特性与域间路由系统的幂律特性与层次性之间的关系。根据域间路由系统的幂律特性以及AS间商业关系的层次性特点建立了三层幂律一层次模型，剖析了不同层次上的不同收敛事件的收敛参数与网络结构本质的联系。在此基础上，提出了“Best Up”的收敛模式，取得了显著效果。
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| 关 键 词： | 域间路由 幂律 层次性 |
| 文章编号： | 1000-436X（2007）08-0024-10 |
| 修稿时间： | 2006-04-182007-07-04 |
Quantitative analysis of BGP convergence and its influence on network performance |
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| ZHAO Jin-jing,ZHU Pei-dong,LU Xi-cheng. Quantitative analysis of BGP convergence and its influence on network performance[J]. Journal on Communications, 2007, 28(8): 24-33 |
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| Authors: | ZHAO Jin-jing ZHU Pei-dong LU Xi-cheng |
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| Affiliation: | School of Computer, National University of Defense Technology, Changsha 410073, China |
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| Abstract: | The relation of BGP convergence and the characteristics of the inter-domain system was analyzed. The inter-domain routing system is classified into three hierarchies-core layer, transmit layer and stub layer based on the power law and commercial relations of autonomous systems. The relation of network topology and convergence parameters were presented of all sorts of convergence events in different layers. And a new proposal has been presented to improve BGP convergence based on the above analysis, called Best Up, which behaved better than normal convergence mode in the experiments. |
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| Keywords: | BGP |
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