With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rsvpIfNbrs
rsvp If Nbrs
1.3.6.1.2.1.51.1.6.1.3
The number of neighbors currently perceived; this will exceed rsvpIfIpNbrs + rsvpIfUdpNbrs by the number of neighbors using both encapsulations.
Back to RSVP-MIB MIB page.
IPHost Network monitor allows you to monitor rsvpIfNbrs 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.