With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
atmfPortEntry
Cisco ATM Forum Port Entry
1.3.6.1.4.1.353.2.1.1.1
An entry in the table, containing information about the physical layer of an ATM Interface.
Back to ATM-FORUM-MIB MIB page.
IPHost Network monitor allows you to monitor atmfPortEntry 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.