Service Manual

deletion. In addition, this command provides a way to enable immediate-leave processing for
specied groups.
ip igmp last-member-query-interval
Change the last member query interval, which is the Max Response Time inserted into Group-Specic Queries sent in response to
Leave Group messages. This interval is also the interval between Group-Specic Query messages.
Syntax
ip igmp last-member-query-interval milliseconds
To return to the default value, use the no ip igmp last-member-query-interval command.
Parameters
milliseconds Enter the number of milliseconds as the interval. For IGMP version 2, the range is
from 100 to 25599. For IGMP version 3, the range is from 100 to 65535. The
default value is 1000 milliseconds.
Defaults 1000 milliseconds
Command Modes INTERFACE
Command History
This guide is platform-specic. 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
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) For IGMP version 2, the Interval range is from 100 to 25599. Introduced on the
S6000-ON.
9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-
Mux (PMUX) mode only.
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
ip igmp query-interval
Change the transmission frequency of IGMP general queries the Querier sends.
Syntax
ip igmp query-interval seconds
Internet Group Management Protocol (IGMP)
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