D-Link 3324SRi Reference Manual - Page 154

xStack Gigabit Layer 3 Switch Command Line Interface Manual

config igmp_snooping

amount of time a route can be a member of a multicast group

without the Switch receiving a host membership report. The

default is 260 seconds.

leave_timer <sec 1-16711450>

−

Leave timer. The default is 2

seconds.

state [enable | disable]

−

Allows you to enable or disable IGMP

snooping for the specified VLAN.

fast_leave [enable | disable]

– This parameter allows the user to

enable the

fast leave

function. Enabled, this function will allow

members of a multicast group to leave the group immediately

(without the implementation of the Last Member Query Timer)

when an IGMP Leave Report Packet is received by the Switch.

Restrictions

Only administrator-level users can issue this command.

NOTE:

The

Fast Leave

function in the

config igmp_snooping

command

can only be implemented if IGMP is disabled for all IP interfaces on the

Switch. Configuring this function when IGMP is enabled will produce the

error message “

Cannot set Fast leave when IGMP is running

” and

consequently will not be implemented.

Example usage:

To configure igmp snooping including fast leave.:

DGS-3324SRi:4#config igmp_snooping default host_timeout 250 state enable

fast_leave enable

Command: config igmp_snooping default host_timeout 250 state enable

fast_leave enable

Success.

DGS-3324SRi:4#

config igmp_snooping querier

Purpose

This command configures IGMP snooping querier.

Syntax

config igmp_snooping querier [<vlan_name 32> | all]

{query_interval <sec 1-65535> | max_response_time <sec 1-

25> | robustness_variable <value 1-255> |

last_member_query_interval <sec 1-25> | state [enable |

disable]}

Description

Used to configure the time in seconds between general query

transmissions, the maximum time in seconds to wait for reports

from members and the permitted packet loss that guarantees

IGMP snooping.

Parameters

<vlan_name 32>

−

The name of the VLAN for which IGMP

snooping querier is to be configured.

all

– Selecting this parameter will configure the IGMP snooping

146

Section	Page
Introduction	9
	9
	9
Accessing the Switch via the Serial Port	9
Setting the Switch’s IP Address	10
Using the Console CLI	12
	12
	12
Connecting to the Switch	12
Command Syntax	17
Basic Switch Commands	19
Switch Port Commands	34
Port Security Commands	37
Network Management (SNMP) Commands	40
Switch Utility Commands	62
Network Monitoring Commands	68
Multiple Spanning Tree Protocol (MSTP) Commands	85
Forwarding Database Commands	99
Broadcast Storm Control Commands	109
QoS Commands	111
Port Mirroring Commands	124
VLAN Commands	128
Link Aggregation Commands	138
IP Commands (Including IP Multinetting)	144
IGMP Commands (Including IGMP v3)	149
IGMP Snooping Commands	153
MAC Notification Commands	163
Access Authentication Control Commands	168
SSH Commands	193
SSL Commands	201
802.1X Commands	207
Access Control List (ACL) Commands	226
Traffic Segmentation Commands	244
Stacking Commands	247
D-Link Single IP Management Commands	251
Time and SNTP Commands	262
ARP Commands	269
VRRP Commands	273
Routing Table Commands	281
Route Redistribution Commands	285
BOOTP Relay Commands	292
DNS Relay Commands	296
RIP Commands	300
DVMRP Commands	303
PIM Commands	308
IP Multicasting Commands	312
MD5 Configuration Commands	314
OSPF Configuration Commands	317
Route Preference Commands	338
Jumbo Frame Commands	342
File System Commands	344
Command History List	352

D-Link 3324SRi Reference Manual - Page 154

config igmp_snooping, DGS-3324SRi:4#config igmp_snooping default host_timeout 250 state enable

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