With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
diffServTBParamId
Services Differentiated Services Services TB Param Id
1.3.6.1.2.1.97.1.4.2.1.1
An index that enumerates the Token Bucket Parameter entries. Managers obtain new values for row creation in this table by reading diffServTBParamNextFree.
Back to DIFFSERV-MIB MIB page.
IPHost Network monitor allows you to monitor diffServTBParamId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.