Specifications

xStack DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
show multicast_fdb
Purpose Used to display the contents of the Switch’s multicast forwarding
database.
Syntax
show mulitcast_fdb [vlan <vlan_name 32> | mac_address
<macaddr>]
Description This command is used to display the current contents of the
Switch’s multicast MAC address forwarding database.
Parameters
<vlan_name 32> − The name of the VLAN on which the MAC
address resides.
<macaddr> − The MAC address that is present in the forwarding
database table.
Restrictions None.
Example usage:
To display multicast MAC address table:
DGS-3400:4#show multicast_fdb vlan default
Command: show multicast_fdb vlan default
VLAN Name : default
MAC Address : 01-00-5E-00-00-00
Egress Ports : 1:1-1:5
Mode : Static
Total Entries : 1
DGS-3400:4#
show fdb
Purpose Used to display the current unicast MAC address forwarding database.
Syntax
show fdb {port <port> | vlan <vlan_name 32> | mac_address <macaddr> |
static | aging_time}
Description This command will 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.
<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:
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