Cisco WS-C2950T-24 Software Guide - Page 152

Configuring IGMP Filtering Chapter 6 Configuring the System Beginning in privileged EXEC mode, follow these steps to create an IGMP profile: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Command Purpose configure terminal Enter global configuration mode. ip igmp profile profile number Enter IGMP profile configuration mode, and assign a number to the profile you are configuring. The range is from 1 to 4294967294. 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. 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. end Return to privileged EXEC mode. show ip igmp profile profile number Verify the profile configuration. 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 command. This example shows how to create IGMP profile 22 denying access to the single IP multicast address and how to verify the configuration. Note that because the action was to deny (the default), it does not appear in the show ip igmp profile profile number privileged EXEC command output. Switch # config t Switch(config) # ip igmp profile 22 Switch(config-igmp-profile)# deny Switch(config-igmp-profile)# range 229.9.9.0 Switch(config-igmp-profile)# end Switch# show ip igmp profile 22 IGMP Profile 22 range 229.9.9.0 229.9.9.0 6-24 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide 78-6511-08