D-Link DWS-1008 CLI Manual 69
The top line of the display identifies the characters to distinguish among the entry types.
The following command displays all entries that begin with the MAC address glob 00:
DWS-1008# show fdb 00:*
* = 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 00:0b:0e:02:76:f5 1 [ALL]
Total Matching FDB Entries Displayed = 2
Field Description
VLAN VLAN number.
TAG VLAN tag value. If the interface is untagged, the TAG field is blank.
Dest MAC/Route Des MAC address of this forwarding entry’s destination.
CoS
Type of entry. The entry types are explained in the first row of the ommand
output.
Note: This Class of Service (CoS) value is not associated with MSS
quality of service (QoS) features.
Destination Ports Switch port associated with the entry. A switch sends traffic to the
destination MAC address through this port.
Protocol Type Layer 3 protocol address types that can be mapped to this entry.
Total Matching FDB Entries Displayed Number of entries displayed by the command.
The table below describes the fields in the show fdb output.
show fdb agingtime
Displays the aging timeout period for forwarding database entries.
Syntax: show fdb agingtime [vlan vlan-id]
vlan vlan-id VLAN name or number. If you do not specify a VLAN, the aging timeout period for
each VLAN is displayed.
Defaults: None.
Access: All.
Examples: The following command displays the aging timeout period for all VLANs:
DWS-1008# show fdb agingtime
VLAN 2 aging time = 600 sec
VLAN 1 aging time = 300 sec
Because the forwarding database aging timeout period can be configured only on an individual
VLAN basis, the command lists the aging timeout period for each VLAN separately.