User Guide
274
Configuring Layer 2 Multicast
Configuration Examples
2) Add port 1/0/1-3 to VLAN 10 and set the link type as untagged. Add port 1/0/4 to VLAN
10 and set the link type as tagged.
Switch(config)#interface range fastEthernet 1/0/1-3
Switch(config-if-range)#switchport general allowed vlan 10 untagged
Switch(config-if-range)#exit
Switch(config)#interface fastEthernet 1/0/4
Switch(config-if)#switchport general allowed vlan 10 tagged
Switch(config-if)#exit
3) Set the PVID of port 1/0/1-4 as 10.
Switch(config)#interface range fastEthernet 1/0/1-4
Switch(config-if-range)#switchport pvid 10
Switch(config-if-range)#exit
4) Enable IGMP Snooping globally.
Switch(config)#ip igmp snooping
5) Enable IGMP Snooping in VLAN 10.
Switch(config)#ip igmp snooping vlan-config 10
6) Enable IGMP Snooping on port 1/0/1-4.
Switch(config)#interface range fastEthernet 1/0/1-4
Switch(config-if-range)#ip igmp snooping
Switch(config-if-range)#exit
7) Save the settings.
Switch(config)#end
Switch#copy running-config startup-config
Verify the Configurations
Show members in the VLAN:
Switch(config)#show vlan brief
VLAN Name Status Ports
----- -------------------- --------- ----------------------------------------
1 System-VLAN active Gi1/0/1, Gi1/0/2, Gi1/0/3, Gi1/0/4,
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