D-Link DXS-3600 Series Reference Manual page 536

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
This command is used to configure the interval at which the IGMP snooping querier sends IGMP group-
specific or group-source-specific (channel) query messages. Use the no form of the command to revert to
the default setting.
ip igmp snooping last-member-query-interval SECONDS
no ip igmp snooping last-member-query-interval
Parameters
SECONDS
Default
By default, this value is 1 second.
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
The command is only available for VLAN interface configuration. On receiving an IGMP leave message,
the IGMP snooping querier will assume that there are no local members on the interface if there are no
reports received after the response time. Users can lower this interval to reduce the amount of time it
takes a switch to detect the loss of the last member of a group.
Example
This example shows how to configure the last member query interval time to be 3 seconds.
Switch# configure terminal
Switch(config)# vlan 1000
Switch(config-vlan)# ip igmp snooping last-member-query-interval 3
Switch(config-vlan)#
44-7 ip igmp snooping limit
This command is used to set the limitation on the number of IGMP cache entries that can be created. Use
the no form of this command to remove the limitation
ip igmp snooping limit NUMBER [exceed-action {drop | replace}] [except ACCESS-LIST-NAME]
[vlan VLAN-ID]
no ip igmp snooping limit [vlan VLAN-ID]
Parameters
NUMBER
exceed-action
Specifies the maximum amount of time between group-specific query
messages, including those sent in response to leave-group messages.
The range of this value is 1 to 25.
Specifies to set the maximum number of IGMP cache entries that can
be created. This value must between 1 and 2048.
Specifies the action for handling newly learned groups when the
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