i have EX2200 switches with JUNOS 12.3R6.6, i'm using a tool from SOLARWINDS called switch port mapper, when i need to query my switch with that tool i got an error that my switch does not support Bridge-MIB.
Mapping Switch and Hub Ports Port mapping is done by discovering and correlating port information to MAC address and IP address information. The MAC and IP address information is discovered through a router or server directly connected to the same subnet as the switch or hub. Switches and hubs that support the BRIDGE-MIB can be mapped. If you are not sure if your device supports the BRIDGE-MIB, try to use the tool. Many devices support this MIB. Device details for Switches and Hubs that do not support BRIDGE-MIB cannot be discovered.