With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
capvcTable
Cisco ATM PVC Table
1.3.6.1.4.1.9.9.94.1.1.1
A table of all the PVCs configured on an ATM uplink card.
Back to CISCO-ATM-PVC-MIB MIB page.
IPHost Network monitor allows you to monitor capvcTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.