With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccaHCCPMemChanSwitchID
CISCO CABLE AVAILABILITY HCCP Member Chan Switch ID
1.3.6.1.4.1.9.9.242.1.1.6.1.1
Uniquely identifies the entry for channel switch for a member. The channel switch is the RF component that allows downstream and upstream channel switching.
Back to CISCO-CABLE-AVAILABILITY-MIB MIB page.
IPHost Network monitor allows you to monitor ccaHCCPMemChanSwitchID on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.