Service Manual

To remove the feature, use the no ip igmp access-group access-list command.
Parameters
access-list Enter the name of the extended ACL (16 characters maximum).
Defaults Not configured
Command Modes INTERFACE (conf-if-interface-slot/port)
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information The access list accepted is an extended ACL. To block IGMP reports from hosts, on a per-interface basis based on
the group address and source address that you specify in the access list, use this feature.
ip igmp group-join-limit
To limit the number of IGMP groups that can be joined in a second, use this feature.
Syntax
ip igmp group-join-limit number
Parameters
number Enter the number of IGMP groups permitted to join in a second. The range is from 1 to
10000.
Defaults none
Command Modes CONFIGURATION (conf-if-interface-slot/port)
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
ip igmp querier-timeout
Change the interval that must pass before a multicast router decides that there is no longer another multicast router that should be the
querier.
Syntax
ip igmp querier-timeout seconds
To return to the default value, use the no ip igmp querier-timeout command.
Parameters
seconds Enter the number of seconds the router must wait to become the new querier. The range
is from 60 to 300. The default is 125 seconds.
Defaults 125 seconds
Command Modes INTERFACE
Internet Group Management Protocol (IGMP) 495