Configuration Guide     288
Configuring Layer 2 Multicast Configuration Examples
5)  Save the settings.
Switch(config)#end
Switch#copy running-config startup-config
Verify the Configurations
Show global settings of IGMP Snooping:
Switch(config)#show ip igmp snooping 
IGMP Snooping                                 :Enable
IGMP Version                                     :V3
Unknown Multicast                          :Discard
...
Enable Port: Gi1/0/1-28
Enable VLAN:10
Show settings of IGMP Snooping on port 1/0/2:
Switch(config)#show ip igmp snooping interface fastEthernet 1/0/2 basic-config
Port            IGMP-Snooping            Fast-Leave
---------     -------------------          ----------
Gi1/0/2      enable                              enable
7.4  Example for Configuring Multicast Filtering
7.4.1  Network Requirements
Host B, Host C and Host D are in the same subnet. Host C and Host D only receive multicast 
data sent to 225.0.0.1, while Host B receives all multicast data except the one sent from 
225.0.0.2.
7.4.2  Configuration Scheme
With the functions for managing multicast groups, whitelist and blacklist mechanism (profile 
binding), the switch can only allow specific member ports to join specific multicast groups 
or disallow specific member ports to join specific multicast groups. You can achieve this 
filtering function by creating a profile and binding it to the corresponding member port.