D-Link 3312SR Reference Manual - Page 88

DGS-3312SR Layer 3 Gigabit Switch

82

11

F

ORWARDING

D

ATABASE

C

OMMANDS

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:

To create a unicast MAC FDB entry

:

Section	Page
Introduction	7
	7
	7
Accessing the Switch via the Serial Port	7
Setting the Switch’s IP Address	8
Using the Console CLI	10
	10
	10
Connecting to the Switch	10
Command Syntax	16
Basic Switch Commands	18
Switch Port Commands	30
Port Security Commands	33
Network Management (SNMP) Commands	37
Switch Utility Commands	58
Network Monitoring Commands	62
Multiple Spanning Tree Protocol (MSTP) Commands	75
Forwarding Database Commands	88
Broadcast Storm Control Commands	95
QoS Commands	97
Port Mirroring Commands	105
VLAN Commands	110
Link Aggregation Commands	117
IP Commands (Including IP Multinetting)	123
IGMP Commands	128
IGMP Snooping Commands	131
MAC Notification Commands	139
Access Authentication Control Commands	143
SSH Commands	167
SSL Commands	175
802.1X Commands	180
Access Control List (ACL) Commands	192
Traffic Segmentation Commands	201
Stacking Commands	203
D-Link Single IP Management Commands	206
Time and SNTP Commands	216
ARP Commands	222
VRRP Commands	226
Routing Table Commands	233
Route Redistribution Commands	237
BOOTP Relay Commands	243
DNS Relay Commands	247
RIP Commands	251
DVMRP Commands	254
PIM Commands	259
IP Multicasting Commands	263
MD5 Configuration Commands	265
OSPF Configuration Commands	268
Command History List	288
Technical Specifications	290
	296
	296
	296
	296
	296
	296
	296
Copyright Statement: No part of this publication or documentation accompanying this product may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from D-Link Co	296

D-Link 3312SR Reference Manual - Page 88

Forwarding Database Commands, create fdb

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