CLI Guide
Parameters
group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format.
interface (OPTIONAL) Enter the interface type and slot/port information:
For a VLAN interface enter the keyword vlan followed by a number from 1 to 4094.
Command Modes EXEC Privilege
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 access-group
To specify access control for packets, use this feature.
Syntax
ip igmp access-group access-list
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 congured
Command Modes INTERFACE (conf-if-interface-slot/port)
Supported Modes Full–Switch
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
514 Internet Group Management Protocol (IGMP)