Forwarding Database Commands - D-Link xStack DES-3528 Series Cli Reference Manual

xStack® DES-3528/DES-3552 Series Layer 2 Managed Stackable Fast Ethernet Switch CLI Reference Guide

Forwarding Database Commands

The layer 2 forwarding database commands in the Command Line Interface (CLI) are listed (along with the
appropriate parameters) in the following table.
Command
create fdb
create fdb vlanid
create multicast_fdb
config multicast_fdb
config fdb aging_time
delete fdb
clear fdb
show multicast_fdb
show fdb
config multicast
vlan_filtering_mode
show multicast
vlan_filtering_mode
Each command is listed, in detail, in the following sections.
create fdb
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To create a unicast MAC FDB entry:
DES-3528:admin# create fdb default 00-00-00-00-01-02 port 5
Command: create fdb default 00-00-00-00-01-02 port 5
Success.
DES-3528:admin#
Parameters
<vlan_name 32> <macaddr> [port <port> | drop]
<vidlist> <macaddr> [port <port> | drop]
<vlan_name 32> <macaddr>
<vlan_name 32> <macaddr> [add | delete] <portlist>
<sec 10-1000000>
<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 | security]}
[vlanid <vidlist> | vlan <vlan_name 32> | all ] [forward_all_groups |
forward_unregistered_groups | filter_unregistered_groups]
{[vlanid <vidlist> | vlan <vlan_name 32>]}
Used to create a static entry to the unicast MAC address forwarding table (database).
create fdb <vlan_name 32> <macaddr> [port <port> | drop]
This command will make an entry into the Switch's unicast MAC address forwarding
database.
<vlan_name 32> − The name of the VLAN on which the MAC address resides.
<macaddr> − The MAC address that will be added to the forwarding table.
port <port> − The port number corresponding to the MAC destination address. The Switch
will always forward traffic to the specified device through this port.
drop - Specifies that all the ports specified will drop the packet of the previously configured
MAC
Only Administrator and Operator and Power-User-level users can issue this command
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