With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
atmInterfaceMaxVccs
Cisco ATM Interface Max Vccs
1.3.6.1.2.1.37.1.2.1.2
The maximum number of VCCs (PVCCs and SVCCs) supported at this ATM interface.
Back to ATM-MIB MIB page.
IPHost Network monitor allows you to monitor atmInterfaceMaxVccs 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.