Extreme Networks ExtremeWare XOS Command Reference Manual page 279

Example
The following command displays information about all the entries in the FDB:
show fdb
It produces output similar to the following:
Mac
------------------------------------------------------------------------------------
00:a0:23:12:34:56
Flags : d - Dynamic, s - Static, p - Permanent, m - MAC, i - IP,
x - IPX, l - lockdown MAC, M - Mirror, B - Egress Blackhole,
b - Ingress Blackhole.
Total: 1 Static: 1 Perm: 1 Dyn: 0 Dropped: 0
FDB Aging time: 300
History
This command was first available in ExtremeWare XOS 10.1.
ExtremeWare XOS 11.0 Command Reference Guide
Vlan Age
peggy(4094) 0000
Use Flags Port List
0000 spm 5:11
show fdb
279