Is this a "normal" result? The pair status claims normal, but Pair B is wayyy longer than the others. I'm trying to remotely troubleshoot an intermittent issue with a 8851 phone dropping. The error code is ReasonForOutOfService=26 -- TCPclosedVlanChange - The device closed the TCP connection due to reconfiguration of IP on a new Voice VLAN but I haven't touched the switch or voice VLAN configuration.
STACK#show cable-diagnostics tdr interface gigabitEthernet 2/0/20 TDR test last run on: December 28 02:37:19 Interface Speed Local pair Pair length Remote pair Pair status --------- ----- ---------- ------------------ ----------- -------------------- Gi2/0/20 1000M Pair A 39 +/- 10 meters N/A Normal Pair B 187 +/- 10 meters N/A Normal Pair C 31 +/- 10 meters N/A Normal Pair D 32 +/- 10 meters N/A Normal
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