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1、s is up,line p is up,it is ok!
2、s is down,line p is down,错误原因:传输线路不通、连接线未连接或连接错、R硬件障碍;解决方案:检查线路、检查是否为正确电缆或端口、换端口
3、s is up,line p is down,错误原因:本地或远程R配置错、远程R为配置keepalives参数、line
error(nnoisy line,misconfigured,failed
switch)、本地或远端CSU/DSU障碍,硬件障碍;解决方案:设置端口本地自环测试。。确认电缆、CSU/DSU、端口。。换端口
4、s is up .line p is up(looped),错误原因:存在自环(软OR硬);解决方案:查配置,若有loopback则no掉,若无则查CSU/DSU是否有自环设置
5、s is admin.. down,line p is down,错误原因:R端口配置有sh命令或IP地址重复;解决方案:检查是否有sh命令,使用no sh去掉,sh run查看命令是否地址重叠,有则改之
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u3/93214/showart_1842960.html |
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