We have a 2960 X stack Version 15.0(2)EX5 It appears that if a interface is running 100 meg We get N/A on all pairs. The interface is up please see below  show cable-diagnostics tdr interface Gi3/0/29 TDR test last run on: March 09 10:16:20 Interface...

I know this an old post but we are testing the session timeout on the Wireless Controller if we disable the timeout will that have any adverse affects. They were set to re-authenticate every 30 minutes not sure what the magic timeout should be but we...