With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
docsQosPktClassUserPriHigh
DOCSIS Qos Packet Class User Pri High
1.3.6.1.4.1.2011.2.25.127.7.1.1.1.23
using the 802.1P/Qtag header (indicated with EtherType 0x8100). Such frames include a 16-bit Tag that contains a 3 bit Priority field and a 12 bit VLAN number. Tagged Ethernet packets must have a 3-bit Priority field within the range of docsQosPktClassPriLow and docsQosPktClassPriHigh in order to match this rule. If the referenced parameter is not present in the classifier, the value of this object is reported as 7. REFERENCE "SP-RFIv1.1-I07-010829, Appendix C.2.1.7.1
Back to DOCS-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor docsQosPktClassUserPriHigh on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.