With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rsrbRingBridge
rsrb Ring Bridge
1.3.6.1.4.1.9.9.29.1.3.1.1.2
The configured number of the bridge that connects this entry's ring to the virtual ring.
Back to CISCO-RSRB-MIB MIB page.
IPHost Network monitor allows you to monitor rsrbRingBridge on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.
