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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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D G S – 3 4 2 6 : 5 # s h o w m u l t i c a s t _ f d b v l a n d e f a u l t
C o m m a n d : s h o w m u l t i c a s t _ f d b v l a n d e f a u l t
V L A N N a m e : d e f a u l t
M A C A d d r e s s : 0 1 – 0 0 – 5 E – 0 0 – 0 0 – 0 0
E g r e s s P o r t s : 1 : 1 – 1 : 5
M o d e : S t a t i c
T o t a l E n t r i e s : 1
D G S – 3 4 2 6 : 5 #
show fdb
Purpose
Used to display the current unicast MAC address forwarding database.
Syntax
show fdb { port <port> | [ vlan <vlan_name 32> | vlanid <vidlist>] | mac_address
<macaddr> | static | aging_time}
Description
This command is used to display the current contents of the Switch’s forwarding
database.
Parameters
port <port>
−
The port number corresponding to the MAC destination address. The
Switch will always forward traffic to the specified device through this port. The port is
specified by listing the switch number and the port number on that switch, separated by a
colon. For example, 1:3 specifies switch number 1, port 3. 2:4 specifies switch number 2,
port 4.
<vlan_name 32>
−
The name of the VLAN on which the MAC address resides.
The VID of the VLAN on which the MAC address resides
<vidlist>
−
Displays the entries for the VLANs indicated by the VID list.
<macaddr>
−
The MAC address that is present in the forwarding database table.
static
−
Displays the static MAC address entries.
aging_time
−
Displays the aging time for the MAC address forwarding database.
Restrictions None.
Example usage:
To display unicast MAC address table:
