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Multicast Filtering Commands
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Command Usage
• Each profile has only one access mode; either permit or deny.
• When the access mode is set to permit, IGMP join reports are processed
when a multicast group falls within the controlled range. When the access
mode is set to deny, IGMP join reports are only processed when a multicast
group is not in the controlled range.
Example
range
This command specifies multicast group addresses for a profile. Use the no form to
delete addresses from a profile.
Syntax
[no] range low-ip-address [high-ip-address]
• low-ip-address - A valid IP address of a multicast group or start of a group
range.
• high-ip-address - A valid IP address for the end of a multicast group range.
Default Setting
None
Command Mode
IGMP Profile Configuration
Command Usage
Enter this command multiple times to specify more than one multicast address
or address range for a profile.
Example
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)
Console(config)#ip igmp profile 19
Console(config-igmp-profile)#permit
Console(config-igmp-profile)#
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