TDR or similar cable test diagnostics

[Eduardo_Mendiza]

Hello everyone,

I would like to know if the summit series has any TDR functionalities or similiar failure detection features on copper cables. I know the summit series has a run diagnostics command, but, from what I've read, it only tests ASIC and packet loopback.

Cheers.

Ed

[davidj_cogliane]

Maybe the G1 switches just don't have the hardware to get this done.

Though I swear I saw a TAC guy do something similar in the past.

[Drew_C]

Somehow, I managed to miss the minimum required EXOS version = 21.1.2. This is noted on the cablediag page: http://api.extremenetworks.com/EXOS/Applications/Cablediag/

[Drew_C · Accepted solution]

It's working for me using my cell phone (not on internal wireless).
Specifically regarding cable diag, there's this page: http://api.extremenetworks.com/EXOS/Applications/Cablediag/

Note that in 22.5, a normal CLI command was added

code:

run diagnostics cable ports [ {port-list} | all ]

[JohanHendrikx]

What is pair A, B, C and D (1,2 / 3,6/ 4,5 and 7,8)?

[Alexandr_P]

Hi, all!

So, what exactly is pairs A, B, C, D?

Thank you!