With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccdTdrIfResultPairChannel
Cisco Cable Diagnostic Tdr If Result Pair Channel
1.3.6.1.4.1.9.9.390.1.2.2.1.2
The channels that the cable pair is connected to. 'other' -- none of the following. 'channelA' -- channel A. 'channelB' -- channel B. 'channelC' -- channel C. 'channelD' -- channel D.
Back to CISCO-CABLE-DIAG-MIB MIB page.
IPHost Network monitor allows you to monitor ccdTdrIfResultPairChannel on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.