Manual
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297 
VLAN. 
Following configuration is based on the IP address of the switch has been configured and all 
the equipment are connected correctly. 
Configuration procedure 
SwitchA#config 
SwitchA(config)#vlan 10 
SwitchA(config-vlan10)#switchport access ethernet 1/1 
SwitchA(config-vlan10)exit 
SwitchA(config)#interface vlan 10 
Switch(Config-if-Vlan10)#ip pim dense-mode 
Switch(Config-if-Vlan10)#exit 
SwitchA(config)#vlan 20 
SwitchA(config-vlan20)#exit 
SwitchA(config)#interface vlan 20 
SwitchA(Config-if-Vlan20)#ip pim dense-mode 
SwitchA(Config-if-Vlan20)#exit 
SwitchA(config)#ip pim multicast 
SwitchA(config)# interface ethernet1/10 
SwitchA(Config-If-Ethernet1/10)switchport mode trunk 
SwitchB#config 
SwitchB(config)#vlan 100 
SwitchB(config-vlan100)#Switchport access ethernet 1/15 
SwitchB(config-vlan100)exit 
SwitchB(config)#vlan 101 
SwitchB(config-vlan101)#Switchport access ethernet 1/20 
SwitchB(config-vlan101)exit 
SwitchB(config)# interface ethernet 1/10 
SwitchB(Config-If-Ethernet1/10)#switchport mode trunk 
SwitchB(Config-If-Ethernet1/10)#exit 
SwitchB(config)#vlan 20 
SwitchB(config-vlan20)#multicast-vlan 
SwitchB(config-vlan20)#multicast-vlan association 100,101 
SwitchB(config-vlan20)#exit 
SwitchB(config)#ip igmp snooping 
SwitchB(config)#ip igmp snooping vlan 20 
When multicast VLAN supports IPv6 multicast, usage is the same with IPv4, but the difference 










