D-Link DGS-3700-12G [100/338] Atabase

DGS-3312SR Layer 3 Gigabit Switch

FORWARDING DATABASE COMMANDS

The forwarding database commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in

the following table.

Command Parameters

create fdb <vlan_name 32> <macaddr> port <port>

create multicast_fdb <vlan_name 32> <macaddr>

config multicast_fdb <vlan_name 32> <macaddr> [add | delete] <portlist>

config fdb aging_time <sec 10-1000000>

delete fdb <vlan_name 32> <macaddr>

clear fdb [vlan <vlan_name 32> | port <port> | all]

show multicast_fdb {vlan <vlan_name 32> | mac_address <macaddr>}

show fdb {port <port> | vlan <vlan_name 32> | mac_address <macaddr> |

static | aging_time}

show ipfdb {ip_address <ipaddr> | interface <ipif_name 12> | port <port>}

Each command is listed, in detail, in the following sections.

NOTE: As a stand-alone switch or as a master switch in a switch stack,

the switch number will be referred to as 15 for all configurations, graphs

and tables.

create fdb

Purpose Used to create a static entry to the unicast MAC address

forwarding table (database).

Syntax

create fdb <vlan_name 32> <macaddr> [port <port>]

Description This command will make an entry into the switch’s unicast MAC

address forwarding database.

Parameters

<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.

Restrictions Only administrator-level users can issue this command.

Example usage: