With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdrqCMGroup
Cisco CMTS Remote Query CM Group
1.3.6.1.4.1.9.10.59.3.2.2
Group of objects implemented in Cable Modem Termination Systems (CMTS) for monitoring cable modems via CMTS CM Poller.
Back to CISCO-DOCS-REMOTE-QUERY-MIB MIB page.
IPHost Network monitor allows you to monitor cdrqCMGroup 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.