Configuring Layer 2 Multicast IGMP Snooping Configurations
Configuration Guide  
  293
  Member Time:400
  Static Router Port:None
  Dynamic Router Port:None
  Forbidden Router Port:None
Switch(config)#end
Switch#copy running-config startup-config
Configuring Static Router Port
Step 1 configure
Enter global configuration mode.
Step 2 ip igmp snooping vlan-config 
vlan-id-list 
[rport interface {gigabitEthernet 
port-list
 | port-
channel 
port-channel-id
}] 
port-list 
and 
port-channel-id
 are the static router ports in the specified VLAN.
Step 3 show ip igmp snooping vlan 
vlan-id
Show the basic IGMP snooping configuration in the specified VLAN.
Step 4 end
Return to privileged EXEC mode.
Step 5 copy running-config startup-config
Save the settings in the configuration file.
The following example shows how to enable IGMP Snooping in VLAN 2 and configure port 
1/0/2 as the static router port:
Switch#configure
Switch(config)#ip igmp snooping
Switch(config)#ip igmp snooping vlan-config 2 rport interface gigabitEthernet 1/0/2
Switch(config)#show ip igmp snooping vlan 2
Vlan Id:  2
  Router Time:0
  Member Time:0
  Static Router Port:Gi1/0/2
  Dynamic Router Port:None
  Forbidden Router Port:None
Switch(config)#end