With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pnniRouteAddrAdvertisingNodeId
pnni Route Address Advertising Node Id
1.3.6.1.4.1.353.5.4.1.1.19.4.1.5
The node ID of a node advertising reachability to the address prefix. If the local node index is zero, then the advertising node ID must be set to all zeros.
Back to PNNI-MIB MIB page.
IPHost Network monitor allows you to monitor pnniRouteAddrAdvertisingNodeId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.