System information

Multicast Filtering
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Note: IGMP filtering and throttling only applies to dynamically learned multicast groups.
It does not apply to statically configured groups.
Enabling IGMP Filtering and Throttling
To implement IGMP filtering and throttling on the switch, you must first enable the
feature globally and create IGMP profile numbers.
Command Attributes
• IGMP Filter – Enables IGMP filtering and throttling globally for the switch. (Default:
Disabled)
• IGMP Profile – Creates IGMP profile numbers. (Range: 1-4294967295)
Web – Click IGMP Snooping, IGMP Filter Configuration. Create a profile group by
entering a number in the text box and clicking Add. Enable the IGMP filter status,
then click Apply.
Figure 3-137 Enabling IGMP Filtering and Throttling
CLI – This example enables IGMP filtering and creates a profile number. It then
displays the current status and the existing profile numbers.
Configuring IGMP Filter Profiles
When you have created an IGMP profile number, you can then configure the
multicast groups to filter and set the access mode.
Console(config)#ip igmp filter 4-285
Console(config)#ip igmp profile 19 4-286
Console(config)#end
Console#show ip igmp profile 4-290
IGMP Profile 19
IGMP Profile 25
Console#