3com WXR100 3CRWXR10095A User Manual

You can display the forwarding database size and the entries contained in 
the database.

To display the number of entries contained in the forwarding database, 
use the following command:

display fdb count {perm | static | dynamic} [vlan vlan-id]

For example, to display the number of dynamic entries that the 
forwarding database contains, type the following command:

WX1200# display fdb count dynamic
Total Matching Entries = 2

To display the entries in the forwarding database, use either of the 
following commands:

display fdb [mac-addr-glob [vlan vlan-id]]
display fdb  {perm | static | dynamic | system | all} 
[port port-list | vlan vlan-id]

The mac-addr-glob parameter can be an individual address, or a portion 
of an address with the asterisk (*) wildcard character representing from 1 
to 5 bytes. The wildcard allows the parameter to indicate a list of MAC 
addresses that match all the characters except the asterisk. 

Use a colon between each byte in the address (for example, 
11:22:33:aa:bb:cc or 11:22:33:*). You can enter the asterisk (*) at the 
beginning or end of the address as a wildcard, on any byte boundary.

To display all entries in the forwarding database, type the following 
command:

WX1200# display fdb all
* = Static Entry. + = Permanent Entry. # = System Entry.
VLAN TAG  Dest MAC/Route Des [CoS]  Destination Ports 

[Protocol Type]

---- ---- ------------------ -----  -----------------------------------------

1

00:01:97:13:0b:1f

1

  [ALL]

1

aa:bb:cc:dd:ee:ff

*

  3

  [ALL]

1

00:0b:0e:02:76:f5

1

  [ALL]

Total Matching FDB Entries Displayed = 3