Jinqiu Ren

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In this paper, we provide a non route-calculating MPLS LDP fast protection switching scheme called LDPNRC-FPS scheme which is efficient in transient multi-failures in MPLS networks. This scheme makes full use of various working modes and configurable loop detection of LDP protocol.. When network failures happen, the scheme need not to compute routing again.(More)
As more mission critical services are transported over high-speed networks, it is important to study the service quality and correlations among multiple link/node networks. In this paper, we propose a novel algorithm called Low Cost an S-Disjoint (LCSD) paths algorithm. The algorithm is based on a SRLG disjoint active and backup paths for network(More)
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