With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
caqVpcParamsVpState
Cisco ATM QoS Vpc Parameters Vp State
1.3.6.1.4.1.9.9.279.1.2.1.1.1
VP state of the current permanent virtual path.
Back to CISCO-ATM-QOS-MIB MIB page.
IPHost Network monitor allows you to monitor caqVpcParamsVpState 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.