With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfaInterworkIfResourceEntry
Cisco ATM Frame Interwork If Resource Entry
1.3.6.1.4.1.9.9.110.1.2.1.1
A set of objects that can be used to view available and allocated resources on Frame Relay and FUNI interfaces defined on a Frame Relay Port Adapter Module (PAM).
Back to CISCO-ATM-SWITCH-FR-RM-MIB MIB page.
IPHost Network monitor allows you to monitor cfaInterworkIfResourceEntry 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.