Users Guide
A– 故障排除
使用诊断端口 (D_Port) 进行故障排除
120 BK3254601-05 J
要禁用诊断测试状态,请键入以下命令:
Cisco#int fc 1/2
Cisco(config-if)# shut
Cisco(config-if)# no switchport link-diag
Cisco(config-if)# no shut
从 Brocade 光纤信道 16G 交换机检查 D_Port 结果或 32G 交换机
要从 Brocade 光纤信道 16G 或 32G 交换机查看 D_Port 结果:
1. 要获取端口号,请发出 switchshow 命令:
# switchshow
以下输出实例标识端口 17:
17 17 011100 id N16 Online FC D-Port Loopback->Port 17
2. 发出如下所示 portdporttest 命令:
# portdporttest --show <port_num>
例如:
# portdporttest --show 17
以下是此命令的输出实例:
portdporttest --show 17
D-Port Information:
===================
Port: 17
Remote WWPN: 21:00:00:0e:1e:11:4a:31
Mode: Automatic
No. of test frames: 1 Million
Test frame size: 1024 Bytes
FEC (enabled/option/active): Yes/No/No
CR (enabled/option/active): Yes/No/No
Start time: Thu Aug 14 01:45:37 2014
End time: Thu Aug 14 01:47:40 2014
Status: PASSED
==============================================================================
Test Start time Result EST(HH:MM:SS) Comments
==============================================================================
Electrical loopback 01:46:08 PASSED -------- ----------
Optical loopback 01:46:54 PASSED -------- ----------