With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rsvpResvTSpecBurst
rsvp Resv T Spec Burst
1.3.6.1.2.1.51.1.4.1.16
The size of the largest burst expected from the sender at a time. If this is less than the sender's advertised burst size, the receiver is asking the network to provide flow pacing beyond what would be provided under normal circumstances. Such pacing is at the network's option.
Back to RSVP-MIB MIB page.
IPHost Network monitor allows you to monitor rsvpResvTSpecBurst on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.