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Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
ip igmp query-max-resp-time
Set the maximum query response time advertised in general queries.
Syntax
ip igmp query-max-resp-time seconds
To return to the default values, use the no ip igmp query-max-resp-time command.
Parameters
seconds Enter the number of seconds for the maximum response time. The range is from 1
to 25. The default is 10 seconds.
Defaults 10 seconds
Command Modes INTERFACE
Supported Modes Programmable-Mux (PMUX)
Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
ip igmp snooping enable
Enable IGMP snooping on all or a single VLAN. This command is the master on/off switch to enable IGMP snooping.
Syntax
ip igmp snooping enable
To disable IGMP snooping, use the no ip igmp snooping enable command.
Defaults Disabled.
Command Modes
● CONFIGURATION
● INTERFACE VLAN
Supported Modes Programmable-Mux (PMUX)
Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
Usage
Information
To enable IGMP snooping, enter this command. When you enable this command from CONFIGURATION
mode, IGMP snooping enables on all VLAN interfaces (except the default VLAN).
NOTE: Execute the no shutdown command on the VLAN interface for IGMP Snooping to function.
Internet Group Management Protocol (IGMP) 473