Filter Database (Fdb) Commands - D-Link xStack Reference Manual

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This section describes the Filter Database functionality and specifications based on IEEE 802.1d 2001 standard and
IEEE 802.1Q-2003 standard. Functions of this software module apply on L2 and L3 Ethernet switches.
The Filter Database (FDB) commands in the Command Line Interface (CLI) are listed (along with the appropriate
parameters) in the following table.
Command
create fdb
create multicast_fdb
config multicast_fdb
config fdb aging_time
config multicast filtering_mode
delete fdb
clear fdb
show multicast_fdb
show fdb
show multicast filtering_mode
enable cpu_rx_rate_control
disable cpu_rx_rate_control
show cpu_rx_rate_control
Each command is listed, in detail, in the following sections.
create fdb
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To create a unicast MAC forwarding:
®
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual

FILTER DATABASE (FDB) COMMANDS

Parameters
<vlan_name 32> <macaddr> port <port>
<vlan_name 32> <macaddr>
<vlan_name 32> <macaddr> [add | delete] <portlist>
<sec 10-1000000>
[<vlan_name 32> | all] [forward_all_groups | forward_unregistered_groups |
filter_unregistered_groups]
<vlan_name 32> <macaddr>
[ vlan <vlan_name 32> | port <port> | all ]
{[ vlan <vlan_name 32> | vlanid < vidlist > ]| mac_address <macaddr>}
{port <port> | [vlan <vlan_name 32> | vlanid <vidlist>] | mac_address
<macaddr> | static | aging_time}
{vlan <vlan_name 32>}
{<class_id 0-2>}
{<class_id 0-2>}
Used to create a static entry in the unicast MAC address forwarding table (database).
create fdb <vlan_name 32> <macaddr> port <port>
The create fdb command places an entry into the switch's unicast MAC address forwarding
database
vlan_name - Specifies a VLAN name associated with a MAC address.
macaddr - The MAC address to be added to the static forwarding table.
port - The port number corresponding to the MAC destination address. The switch will always
forward traffic to the specified device through this port.
Only Administrator and Operator-level users can issue this command.
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