1. 使能IGMP Snooping
[LSW1]igmp-snooping enable
2. 创建用户VLAN，并在用户VLAN下使能IGMP Snooping功能
[LSW1]vlan 100
[LSW1-vlan100]igmp-snooping enable
[LSW1-vlan100]vlan 200
[LSW1-vlan200]igmp-snooping enable
[LSW1-vlan200]vlan 300
[LSW1-vlan300]igmp-snooping enable
3. 创建组播VLAN，并在组播VLAN下使能IGMP Snooping功能和IGMP Snooping查询器功能
[LSW1]vlan 10
[LSW1-vlan10]igmp-snooping enable
[LSW1-vlan10]igmp-snooping querier enable
[LSW1-vlan10]multicast-vlan enable
4. 在组播VLAN下面绑定用户VLAN
[LSW1-vlan10]multicast-vlan user-vlan 100 200 300
5. 接口加入VLAN
[LSW1-GigabitEthernet0/0/4]port link-type hybrid
[LSW1-GigabitEthernet0/0/4]port hybrid untagged vlan 10
[LSW1-GigabitEthernet0/0/4]port hybrid pvid vlan 10
[LSW1-GigabitEthernet0/0/1]port link-type hybrid
[LSW1-GigabitEthernet0/0/1]port hybrid pvid vlan 100
[LSW1-GigabitEthernet0/0/1]port hybrid untagged vlan 100
[LSW1-GigabitEthernet0/0/2]port link-type hybrid
[LSW1-GigabitEthernet0/0/2]port hybrid untagged vlan 200
[LSW1-GigabitEthernet0/0/2]port hybrid pvid vlan 200
[LSW1-GigabitEthernet0/0/3]port link-type hybrid
[LSW1-GigabitEthernet0/0/3]port hybrid pvid vlan 300
[LSW1-GigabitEthernet0/0/3]port hybrid untagged vlan 300
6. 验证配置
