With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccwbRFChannelQamTable
Cisco Cable WIDEBAND RF Channel Qam Table
1.3.6.1.4.1.9.9.479.1.2
This table contains information of the external edge QAM which provide the physical RF channels which are available to the wideband channels.
Back to CISCO-CABLE-WIDEBAND-MIB MIB page.
IPHost Network monitor allows you to monitor ccwbRFChannelQamTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.