Cisco 线缆检测

只能针对网线测试,不能测试光缆

cisco线路检测

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#test cable-diagnostics tdr interface g1/0/48 #show cable-diagnostics tdr interface g1/0/48 Interface Speed Local pair Pair length Remote pair Pair status --------- ----- ---------- ------------------ ----------- -------------------- Gi1/0/48 1000M Pair A N/A N/A Normal Pair B N/A N/A Normal Pair C N/A N/A Normal Pair D N/A N/A Normal

需要说明一点，当我们进行TDR测试时，会影响到这条链路数据的传输，也就是说会导致该条线缆连接的客户端或是设备断网。
另外，它不支持对SFP口进行测试

huawei vct测试

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[S7703]interface GigabitEthernet 1/0/41 [S7703-GigabitEthernet1/0/41]virtual-cable-test Pair A length: Unknown Pair B length: Unknown Pair C length: Unknown Pair D length: Unknown Pair A state: Ok Pair B state: Ok Pair C state: Ok Pair D state: Ok Info: The test result is only for reference.

H3C

同huawei