With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
csqMaxCosMutationMap
Cisco Switch QOS Max Cos Mutation Map
1.3.6.1.4.1.9.9.580.1.3.1
The maximum number of CoS mutation map that can be supported in the device.
Back to CISCO-SWITCH-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor csqMaxCosMutationMap on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.