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Method and system for topology construction and path identification in a routing domain operated according to a link state routing protocol
Method and system for topology construction and path identification in a routing domain operated according to a link state routing protocol
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机译:在根据链路状态路由协议操作的路由域中进行拓扑构造和路径标识的方法和系统
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摘要
A method and system for extracting and building end-to-end route information in a multi-area Internet protocol (IP) autonomous system (AS) operated according to a link state routing protocol such as the Open Shortest Path First (OSPF) protocol is disclosed. The method and system enables a user, such as a network administrator, to explicitly identify a full set of paths (links and routers) that a given IP packet would potentially traverse from its entry point in the area of the AS where it originates until its exit point in its intended destination or exit area.
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