With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
csqIfQueueModeCpb
Cisco Switch QOS If Queue Mode Cpb
1.3.6.1.4.1.9.9.580.1.4.1.1.3
This object indicates the queue mode capability at this interface. 'cos' indicates that the interface is capable of queueing a packet based on the CoS value of the packet. 'dscp' indicates that the interface is capable of queueing a packet based on the DSCP value of the packet.
Back to CISCO-SWITCH-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor csqIfQueueModeCpb 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.