1. 使能IGMP Snooping
[LSW1]igmp-snooping enable
2. 在用户VLAN下使能IGMP Snooping功能，并在用户VLAN下使能组播流触发功能
[LSW1]vlan 100
[LSW1-vlan100]igmp-snooping enable
[LSW1-vlan100]multicast flow-trigger enable
3. 创建组播和组播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
[LSW1-vlan10]vlan 20
[LSW1-vlan20]igmp-snooping enable
[LSW1-vlan20]multicast-vlan enable
[LSW1-vlan20]igmp-snooping querier enable
4. 用户VLAN加入组播VLAN，并且在组播VLAN下配置静态组播流
[LSW1]vlan 10
[LSW1-vlan10]multicast-vlan user-vlan 100
[LSW1-vlan10]multicast static-flow 225.1.1.1
[LSW1-vlan10]vlan 20
[LSW1-vlan20]multicast-vlan user-vlan 100
[LSW1-vlan20]multicast static-flow 225.1.2.1
5. 接口加入VLAN
[LSW1-GigabitEthernet0/0/1]port link-type hybrid
[LSW1-GigabitEthernet0/0/1]port hybrid untagged vlan 10
[LSW1-GigabitEthernet0/0/1]port hybrid pvid vlan 10
[LSW1-GigabitEthernet0/0/2]port link-type hybrid
[LSW1-GigabitEthernet0/0/2]port hybrid pvid vlan 20
[LSW1-GigabitEthernet0/0/2]port hybrid untagged vlan 20
[LSW1-GigabitEthernet0/0/3]port link-type hybrid
[LSW1-GigabitEthernet0/0/3]port hybrid untagged vlan 100
[LSW1-GigabitEthernet0/0/3]port hybrid pvid vlan 100
6. 验证配置
