Applying Igmp Profiles - Cisco 4500M Software Manual

Configuring IGMP Filtering
Command
Step 6
Switch# show ip igmp profile profile number
Step 7
Switch# copy running-config startup-config
To delete a profile, use the no ip igmp profile profile number global configuration command.
To delete an IP multicast address or range of IP multicast addresses, use the no range ip multicast
address IGMP profile configuration command.
This example shows how to create IGMP profile 4 (allowing access to the single IP multicast address)
and how to verify the configuration. If the action were to deny (the default), it would not appear in the
show ip igmp profile command output.
Switch# config t
Switch(config)# ip igmp profile 4
Switch(config-igmp-profile)# permit
Switch(config-igmp-profile)# range 229.9.9.0
Switch(config-igmp-profile)# end
Switch# show ip igmp profile 4
IGMP Profile 4

Applying IGMP Profiles

To control access as defined in an IGMP profile, use the ip igmp filter interface configuration command
to apply the profile to the appropriate interfaces. You can apply a profile to multiple interfaces, but each
interface can only have one profile applied to it.
You can apply IGMP profiles to Layer 2 ports only. You cannot apply IGMP profiles to routed ports (or
Note
SVIs) or to ports that belong to an EtherChannel port group.
To apply an IGMP profile to a switch port, perform this task:
Command
Step 1
Switch# configure terminal
Step 2
Switch(config)# interface interface-id
Step 3
Switch(config-if)# ip igmp filter profile
number
Step 4
Switch(config-if)# end
Step 5
Switch# show running configuration
interface interface-id
Step 6
Switch# copy running-config startup-config
Software Configuration Guide—Release 12.2(25)EW
18-18
permit
range 229.9.9.0 229.9.9.0
Chapter 18
Purpose
Verifies the profile configuration.
(Optional) Saves your entries in the configuration file.
Purpose
Enters global configuration mode.
Enters interface configuration mode, and enter the physical
interface to configure, for example fastethernet2/3. The interface
must be a Layer 2 port that does not belong to an EtherChannel
port group.
Applies the specified IGMP profile to the interface. The profile
number can be from 1 to 4,294,967,295.
Returns to privileged EXEC mode.
Verifies the configuration.
(Optional) Saves your entries in the configuration file.
Configuring IGMP Snooping and Filtering
OL-6696-01