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Protection and Restoration of GMPLS LSP using CR-LDP Detours  

김진형 (삼성전자 통신연구소)
정재일 (한양대학교 전자통신전파공학과 멀티미디어 네트워킹 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.28, no.12B, 2003 , pp. 1051-1059 More about this Journal
Abstract
The key feature of GMPLS is the provision of network resources and the automatic set-up of a path. And the mechanism of protection and restoration of a path is presented when network component fails. This paper suggests CR-LDP Static Detour Mechanism and Dynamic Detour Mechanism. CR-LDP Detours are a mechanism to set up detour paths automatically at every node to protect working path. Hence suggested mechanism performance is compared with existing mechanisms by computer simulation.
Keywords
MPLS; CR-LDP; LSP;
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  • Reference
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