D-Link 3324SRi Reference Manual - Page 103

clear fdb, show multicast_fdb, DGS-3324SRi:4#clear fdb all, Command: clear fdb all, Success.

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xStack Gigabit Layer 3 Switch Command Line Interface Manual clear fdb Description Parameters Restrictions This command is used to clear dynamically learned entries to the Switch's forwarding database. vlan − The name of the VLAN on which the MAC address resides. 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. all − Clears all dynamic entries to the Switch's forwarding database. Only administrator-level users can issue this command. Example usage: To clear all FDB dynamic entries: DGS-3324SRi:4#clear fdb all Command: clear fdb all Success. DGS-3324SRi:4# show multicast_fdb Purpose Syntax Description Parameters Restrictions Used to display the contents of the Switch's multicast forwarding database. show mulitcast_fdb [vlan | mac_address ] This command is used to display the current contents of the Switch's multicast MAC address forwarding database. vlan − The name of the VLAN on which the MAC address resides. mac_address − The MAC address that is present in the forwarding database table. None. Example usage: To display multicast MAC address table: 95

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xStack Gigabit Layer 3 Switch Command Line Interface Manual
clear fdb
Description
This command is used to clear dynamically learned entries to
the Switch’s forwarding database.
Parameters
vlan <vlan_name 32>
−
The name of the VLAN on which the
MAC address resides.
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.
all
−
Clears all dynamic entries to the Switch’s forwarding
database.
Restrictions
Only administrator-level users can issue this command.
Example usage:
To clear all FDB dynamic entries
:
DGS-3324SRi:4#clear fdb all
Command: clear fdb all
Success.
DGS-3324SRi:4#
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 <vlan_name 32>
−
The name of the VLAN on which the
MAC address resides.
mac_address <macaddr>
−
The MAC address that is present in
the forwarding database table.
Restrictions
None.
Example usage:
To display multicast MAC address table:
95