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HIERARCHICAL NETWORK PATH DESIGN SYSTEM AND PATH DESIGN APPARATUS, AND PATH DESIGN PROGRAM
HIERARCHICAL NETWORK PATH DESIGN SYSTEM AND PATH DESIGN APPARATUS, AND PATH DESIGN PROGRAM
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机译：分层网络路径设计系统和路径设计装置以及路径设计程序
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摘要
PROBLEM TO BE SOLVED: To provide a hierarchical network path design system to flexibly design an bypass path to respond to network failure even if a path is designed for every layer in hierarchical network.;SOLUTION: The path design device 120 of a hierarchical network system forms path information indicating connection status between nodes in every network, and path connection information indicating connection status shared between nodes. The path design device 120 has an all layer path design unit 121, an upper layer path design unit 122, and a lower layer path design unit 123 as a means of designing the bypass path based on the formed path information and the path connection information.;COPYRIGHT: (C)2006,JPO&NCIPI
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