With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
atmfVccOperStatus
Cisco ATM Forum Virtual Channel Connection Operation Status
1.3.6.1.4.1.353.2.5.1.1.4
The present actual operational status of the VCC. A value of end2endUp(2) or end2endUp(3) is used if the end to end status is known. If only local status is known a value of localUpEnd2endUnknown(4) or localDown(5) is used.
Back to ATM-FORUM-MIB MIB page.
IPHost Network monitor allows you to monitor atmfVccOperStatus 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.