CLI Guide

ip igmp snooping flood
This command controls the flooding behavior of unregistered multicast data packets. When flooding is
disabled, unregistered multicast data traffic is forwarded to only multicast router ports in a VLAN. If there
is no multicast router port in a VLAN, unregistered multicast data traffic is dropped.
Syntax
ip igmp snooping flood
To disable the flooding, use the no ip igmp snooping flood command.
Parameters Enabled
Command Modes CONFIGURATION
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
ip igmp snooping last-member-query-interval
The last member query interval is the maximum response time inserted into Group-Specific queries sent
in response to Group-Leave messages.
Syntax
ip igmp snooping last-member-query-interval milliseconds
To return to the default value, use the no ip igmp snooping last-member-
query-interval command.
Parameters
milliseconds Enter the interval in milliseconds. The range is from 100 to
65535. The default is 1000 milliseconds.
Defaults 1000 milliseconds
Command Modes 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.
610
Internet Group Management Protocol (IGMP)