Cisco Systems 3750E manual Ip igmp profile profile number, Permit deny, Range ip multicast address

Chapter 24 Configuring IGMP Snooping and MVR

Configuring IGMP Filtering and Throttling

•permit: Specifies that matching addresses are permitted.

•range: Specifies a range of IP addresses for the profile. You can enter a single IP address or a range with a start and an end address.

The default is for the switch to have no IGMP profiles configured. When a profile is configured, if neither the permit nor deny keyword is included, the default is to deny access to the range of IP addresses.

Beginning in privileged EXEC mode, follow these steps to create an IGMP profile:

	Command	Purpose
Step 1
	configure terminal	Enter global configuration mode.
Step 2
	ip igmp profile profile number	Assign a number to the profile you are configuring, and enter IGMP
		profile configuration mode. The profile umber range is 1 to 4294967295.
Step 3
	permit deny	(Optional) Set the action to permit or deny access to the IP multicast
		address. If no action is configured, the default for the profile is to deny
		access.
Step 4
	range ip multicast address	Enter the IP multicast address or range of IP multicast addresses to
		which access is being controlled. If entering a range, enter the low IP
		multicast address, a space, and the high IP multicast address.
		You can use the range command multiple times to enter multiple
		addresses or ranges of addresses.
Step 5
	end	Return to privileged EXEC mode.
Step 6
	show ip igmp profile profile number	Verify the profile configuration.
Step 7
	copy running-config startup-config	(Optional) Save your entries in the configuration file.

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 was to deny (the default), it would not appear in the show ip igmp profile output display.

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

	Catalyst 3750-E and 3560-E Switch Software Configuration Guide
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