Firstly we seek the path of network from the starting Net PC to the destination device,according to Bellman?Ford algorithm if RIP protocol is running in the autonomous system and Dijkstra algorithm if OSPF protocol is active.
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- 該技術(shù)的實(shí)現分為兩大部分:在網(wǎng)絡(luò )尋徑的基礎上定位故障,即在配置了RIP協(xié)議的自治系統內,根據RIP協(xié)議的實(shí)現算法Bellman Ford確定兩個(gè)網(wǎng)絡(luò )工作站之間的鏈路,若自治系統配置的是OSPF協(xié)議,則根據Dijkstra算法尋徑,再編程實(shí)現Ping命令功能來(lái)迅速定位故障;
