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Fundamental Circuit Based Rerouting Fault Restoration Scheme for MPLS Network
Author(s): LI Jin-ling, SU Xiao-yun, ZHANG Chen, FENG Chun-yan
Pages: 124-
126
Year: 2008
Issue:
9
Journal: COMPUTER ENGINEERING
Keyword: 基本回路; 重路由; 故障恢复; 多协议标签交换;
Abstract: 研究MPLS网络中的重路由故障恢复机制,提出一种新的计算备用路径的方法,将备用路径的计算分为预处理和在线计算2个过程,给出一种基于基本回路的重路由故障恢复机制(FC-R).仿真分析表明,FC-R恢复时间较短,可以对抗节点故障或链路故障,大大缩短在线计算时间,减轻节点负担,能够得到性能较优的备用路径,进一步节省网络资源.
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