With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
casfFAMapInternalAtmInterface
Cisco ATM Switching Fabric FA Map Internal Atm Interface
1.3.6.1.4.1.9.9.112.1.5.1.1.2
The ifIndex of the internal ATM interface to which this DLCI is mapped.
Back to CISCO-ATM-SWITCH-FR-IWF-MIB MIB page.
IPHost Network monitor allows you to monitor casfFAMapInternalAtmInterface on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.