04-01-2009 08:18 PM - edited 03-06-2019 04:57 AM
I know that "show cable-diag tdr int [slot/port]" command can check 10/100/1000 etherent link. For example WS-X6748-GE-TX... etc.
But I can find any command to check gigabit only ethernet link. for example WS-X6724-SFP
Is there no command to check fiber link??
Thank you
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04-01-2009 10:48 PM
It's got nothing to do with your IOS. The command "show interface
What are you trying to test on your cable?
04-01-2009 08:49 PM
What are you trying to test on the fiberoptic?
Have you tried "show interfaces transceiver detail"?
04-01-2009 10:44 PM
I tried "show inter g3/3 tran det".
But the switch display below message.
Router#sh int g3/3 tran det
Diagnostic Monitoring Data is not available.
Could tell me why does switch display that message?
My switch' IOS version is 12.2(18)SFX5.
04-01-2009 10:48 PM
It's got nothing to do with your IOS. The command "show interface
What are you trying to test on your cable?
04-01-2009 11:16 PM
Thanks for your answer.
I want to check a optical dBm at running switch. So I want to forecast a possiblity of optical link problem with low dBm.
Is there any way I want?
Thank you
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