Use the show command to show layer 2 information about the specified topology. The show command is available from the topology:<named-topology>:l2 context of the CLI for b@ac, b@ap, and routed topologies.
None
This example shows layer 2 information for a b@ac topology named briAC_test:
EWC.extremenetworks.com:topology:briAC_test:l2# show Port: esa0 VLAN tagging: enable VLAN ID: 333 Foreign Port: esa0