Extreme Networks ExtremeWare Command Reference Manual page 1272

Troubleshooting Commands
# run diagnostics cable ports 1
Cable Diagnostics has completed, to view results enter
show port <port list> cable diagnostics
# show port 1 cable diagnostics
Port Pair Length
1 Pair A 0 meters
Pair B 0 meters
Pair C 0 meters
Pair D 0 meters
History
This command was introduced in ExtremeWare 7.3.
Platform Availability
This command is available on all platforms.
1272
Status
Open or Short
Open or Short
Open or Short
Open or Short
ExtremeWare 7.7 Command Reference Guide