| 基于距离矢量路由协议的网络故障快速恢复方法 |
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| 引用本文： | 王滨,郭云飞,张建辉,兰巨龙.基于距离矢量路由协议的网络故障快速恢复方法[J].北京邮电大学学报,2010,33(4):83-87. |
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| 作者姓名： | 王滨 郭云飞 张建辉 兰巨龙 |
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| 作者单位： | 解放军信息工程大学,电子技术学院,郑州,450004;国家数字交换系统工程技术研究中心,郑州,450002;国家数字交换系统工程技术研究中心,郑州,450002 |
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| 基金项目： | 国家高技术研究发展计划项目，国家重点基础研究发展计划项目，国家科技支撑计划项目 |
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| 摘 要： | 为了有效提高距离矢量路由协议处理网络故障的能力,提高网络的可用性,提出了一种基于 距离矢量路由协议的网络故障快速恢复机制,该机制包括基于预先计算生成的每目的多可行 下一跳的本地重路由策略和基于网络稳定性的触发更新策略. 分析和仿真结果显示，该机制可 以实现距离矢量路由网络的快速故障恢复,并能提高网络的稳定性和可用性.
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| 关 键 词： | 距离矢量 快速故障恢复 多下一跳 本地重路由 触发路由更新 |
| 收稿时间： | 2009-09-30 |
Fast Network Failure Recovery Mechanism Used in Distance Vector Routing Protocol |
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| WANG Bin,GUO Yun-fei,ZHANG Jian-hui,LAN Ju-long.Fast Network Failure Recovery Mechanism Used in Distance Vector Routing Protocol[J].Journal of Beijing University of Posts and Telecommunications,2010,33(4):83-87. |
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| Authors: | WANG Bin GUO Yun-fei ZHANG Jian-hui LAN Ju-long |
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| Affiliation: | WANG Bin1,2,GUO Yun-fei2,ZHANG Jian-hui2,LAN Ju-long2 ( 1. Institute of Electronic Technology,People's Laberation Army Information Engineering University,Zhengzhou 450004,China,2. National Digital Switching System Engineering and Technological Resarch Center,Zhengzhou 450002,China) |
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| Abstract: | The distance vector routing protocol can not deal with network failures effectively,causing significant forwarding discontinuity after a failure. The drawback with this protocol is that it needs to trade off routing stability and forwarding continuity. To improve failure resiliency without jeopardizing routing stability,a fast network self-healing mechanism is proposed for distance vector routing protocol. The new mechanism includes a backup multi-next hop for fast local rerouting strategy and a network sta... |
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| Keywords: | distance vector fast failure recovery multi-next hop local rerouting triggered routing update |
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