With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoAtmVclNextLeafIfIndex
cisco Atm Vcl Next Leaf If Index
1.3.6.1.4.1.9.10.13.1.2.1.1.18
For point to point, this is zero i.e. not used. For point to multi-point connection, this will be the next leaf VCL's ifIndex on the multicast chain. This will be 0 if this is the root VCL entry. If it's zero for a leaf VCL, it means this is the last leaf.
Back to CISCO-ATM-CONN-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoAtmVclNextLeafIfIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
