With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdxQosCtrlUpEntry
Cisco DOCSIS Qos Control Up Entry
1.3.6.1.4.1.9.9.116.1.1.1.1
A list of attributes for each upstream MAC scheduler that supports Quality of Service. Entries in this table exist for each ifEntry with ifType of docsCableUpstream(129).
Back to CISCO-DOCS-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cdxQosCtrlUpEntry 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.