With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cQRotationTable
Cisco Q Rotation Table
1.3.6.1.4.1.9.9.37.1.3
This table describes the rotation of Custom Queuing on an Interface.
Back to CISCO-QUEUE-MIB MIB page.
IPHost Network monitor allows you to monitor cQRotationTable 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.