Invention Grant
US07301912B2 Method and apparatus for determining communication path over network by using spanning tree and circuit detection 失效
通过生成树和电路检测确定网络通信路径的方法和装置

Method and apparatus for determining communication path over network by using spanning tree and circuit detection
Abstract:
A method and apparatus for determining a communication path over a network are provided. The method involves generating a spanning tree having connection devices over a network as vertices and having links among the connection devices as edges; allotting predetermined vertex information to each vertex on the spanning tree; detecting all circuits having a plurality of communication paths among the connection devices over the network corresponding to the spanning tree; and applying rapid ring spanning tree protocol (RRSTP) to links corresponding to the detected circuits and applying rapid spanning tree protocol (RSTP) to links not corresponding to the detected circuits.
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