CoSE:一种srlg -不相交路由算法

M. Rostami, S. Khorsandi, A. A. Khodaparast
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引用次数: 23

摘要

SRLG是一组共享同一物理资源的网络链路,该物理资源的故障将导致该组所有链路故障。为了保护网络中的逻辑连接不受单个SRLG故障的影响,通常为该连接分配两条不同的路径。两条路径必须不相交,以避免同步故障。本文将一种高性能的链路不相交路由算法CoLE扩展到srlg不相交路由中。分析和仿真结果表明,该算法比以前的算法有了改进
本文章由计算机程序翻译,如有差异,请以英文原文为准。
CoSE: A SRLG-Disjoint Routing Algorithm
A SRLG is a group of network links that share a common physical resource whose failure will cause the failure of all links of the group. To protect a logical connection in a network from a single SRLG failure, two different paths are usually assigned to the connection. The two paths must be disjoint to avoid synchronous failure. In this paper, we extend a high-performance link-disjoint routing algorithm called CoLE to SRLG-disjoint routing. The analysis and the simulation results demonstrate improvement over the previous algorithms
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