With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoSwitchQosIfCosToQueueGroup
cisco Switch Qos If Cos To Queue Group
1.3.6.1.4.1.9.9.580.2.2.4
A collection of objects which provides CoS assignment information at an interface.
Back to CISCO-SWITCH-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoSwitchQosIfCosToQueueGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.