show fdb

Displays entries in the forwarding database.

Syntax:

show fdb [mac-addr-glob [vlan vlan-id]]

 

show fdb {perm static dynamic system all} [port port-list

 

vlan vlan-id]

mac-addr-glob

A single MAC address or set of MAC addresses. Specify a MAC address,

 

or use the wildcard character (*) to specify a set of MAC addresses.

vlan vlan-id

Name or number of a VLAN for which to display entries.

perm

Displays permanent entries. A permanent entry does not age out and

 

remains in the database even after a reboot, reset, or power cycle.

static

Displays static entries. A static entry does not age out, but is removed

 

from the database after a reboot, reset, or power cycle.

dynamic

Displays dynamic entries. A dynamic entry is automatically removed

 

through aging or after a reboot, reset, or power cycle.

system

Displays system entries. A system entry is added by MSS. For example,

 

the authentication protocols can add entries for wired and wireless

 

authentication users.

all

Displays all entries in the database, or all the entries that match a

 

particular port or ports or a particular VLAN.

port port-listDestination port(s) for which to display entries. Defaults: None.

Access: All.

Usage: To display the entire forwarding database, enter the show fdb command without options. To display only a portion of the database, use optional parameters to specify the types of entries you want to display.

Examples: The following command displays all entries in the forwarding database:

DWS-1008#show 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

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D-Link dws-1008 manual Show fdb