With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
diffServMeterId
Services Differentiated Services Services Meter Id
1.3.6.1.2.1.97.1.3.2.1.1
An index that enumerates the Meter entries. Managers obtain new values for row creation in this table by reading diffServMeterNextFree.
Back to DIFFSERV-MIB MIB page.
IPHost Network monitor allows you to monitor diffServMeterId 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.