DELL 9.8(0.0) User Manual

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Parameters
group-list 
prefix-list-
name
Enter the keywords group-list then a string up to 16 
characters long of the prefix-list-name.
Defaults
Not configured.
Command 
Modes
INTERFACE
Command 
History
This guide is platform-specific. For command information about other platforms, 
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
Description
9.7(0.0)
Introduced on the S6000-ON.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.3.7.0
Introduced on the S4810.
7.8.1.0
Introduced on the S-Series.
7.7.1.0
Introduced on the C-Series.
E-Series legacy 
command
Usage 
Information
Querier normally sends some group-specific queries when a leave message is 
received for a group prior to deleting a group from the membership database. 
There may be situations when you require immediate deletion of a group from the 
membership database. This command provides a way to achieve the immediate 
deletion. In addition, this command provides a way to enable immediate-leave 
processing for specified groups.
ip igmp last-member-query-interval
Change the last member query interval, which is the Max Response Time inserted into Group-Specific 
Queries sent in response to Leave Group messages. This interval is also the interval between Group-
Specific Query messages.
S4820T
Syntax
ip igmp last-member-query-interval milliseconds
To return to the default value, use the no ip igmp last-member-query-
interval command.
766
Internet Group Management Protocol (IGMP)