With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipCardLanAdminTbBridgeGrp
Cisco Channel Interface Processor Card Lan Admin Tb Bridge Group
1.3.6.1.4.1.9.9.34.1.1.1.1.7
The transparent bridge group that this CIP LAN is a member. This variable is only valid when cipCardLanAdminBridgeType is transparentOnly (1) or transpAndSourceRoute (3).
Back to CISCO-CIPLAN-MIB MIB page.
IPHost Network monitor allows you to monitor cipCardLanAdminTbBridgeGrp 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.