With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
atmVclGenSigDescrIndex
Cisco ATM Vcl Gen Sig Description Index
1.3.6.1.2.1.37.1.14.1.13.1.1
The value of this object identifies the row in the ATM Signalling Descriptor Parameter Table which applies to this VCL.
Back to ATM2-MIB MIB page.
IPHost Network monitor allows you to monitor atmVclGenSigDescrIndex 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.