C
HAPTER
36
| Multicast Filtering Commands
IGMP Filtering and Throttling
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EXAMPLE
Console(config)#ip igmp profile 19
Console(config-igmp-profile)#range 239.1.1.1
Console(config-igmp-profile)#range 239.2.3.1 239.2.3.100
Console(config-igmp-profile)#
ip igmp filter
(Interface
Configuration)
This command assigns an IGMP filtering profile to an interface on the
switch. Use the no form to remove a profile from an interface.
SYNTAX
[no] ip igmp filter profile-number
profile-number - An IGMP filter profile number.
(Range: 1-4294967295)
DEFAULT SETTING
None
COMMAND MODE
Interface Configuration
COMMAND USAGE
â—† The IGMP filtering profile must first be created with the ip igmp profile
command before being able to assign it to an interface.
â—† Only one profile can be assigned to an interface.
â—† A profile can also be assigned to a trunk interface. When ports are
configured as trunk members, the trunk uses the filtering profile
assigned to the first port member in the trunk.
EXAMPLE
Console(config)#interface ethernet 1/1
Console(config-if)#ip igmp filter 19
Console(config-if)#
ip igmp max-groups This command sets the IGMP throttling number for an interface on the
switch. Use the no form to restore the default setting.
SYNTAX
ip igmp max-groups number
no ip igmp max-groups
number - The maximum number of multicast groups an interface
can join at the same time. (Range: 1-255)
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