Users Guide

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.
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-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) For IGMP version 2, the Interval range is from 100 to 25599. Introduced on the
S6000-ON.
9.5(0.1) Introduced on the Z9500.
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
To return to the default values, use the no ip igmp query-interval command.
Parameters
seconds Enter the number of seconds between queries sent out. The range is from 1 to
18000. The default is 60 seconds.
544 Internet Group Management Protocol (IGMP)