With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cbQosPoliceExceededByte64
Cisco Class Based Qos Police Exceeded Byte64
1.3.6.1.4.1.9.9.166.1.17.1.1.13
The 64 bits count of octets treated as non-conforming by the policing feature.
Back to CISCO-CLASS-BASED-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor cbQosPoliceExceededByte64 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.