With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cggsnQosClassIpTosMapEntry
Cisco Gateway GPRS Support Node Qos Class Ip Tos Map Entry
1.3.6.1.4.1.9.9.241.1.1.2.1
Entry which denotes mapping of different QoS classes to TOS precedence class and also the number of PDP contexts associated with each QoS Class.
Back to CISCO-GGSN-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor cggsnQosClassIpTosMapEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.