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- 配置各交换机接口IP地址
[LSW1]stp disable
[LSW1]vlan batch 10 11
[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-GigabitEthernet0/0/1]int g0/0/4
[LSW1-GigabitEthernet0/0/4]port link-type trunk
[LSW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 11
[LSW1-Vlanif10]ip add 10.1.1.1 24
[LSW1-Vlanif11]ip add 192.168.1.1 24
[LSW2]stp disable
[LSW2]vlan batch 20 21
[LSW2-GigabitEthernet0/0/1]port link-type hybrid
[LSW2-GigabitEthernet0/0/1]port hybrid untagged vlan 20
[LSW2-GigabitEthernet0/0/1]port hybrid pvid vlan 20
[LSW2-GigabitEthernet0/0/4]port link-type trunk
[LSW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 21
[LSW2-Vlanif20]ip add 10.1.2.2 24
[LSW2-Vlanif21]ip add 192.168.2.2 24
[LSW3]vlan batch 30 31
[LSW3-GigabitEthernet0/0/1]port link-type hybrid
[LSW3-GigabitEthernet0/0/1]port hybrid untagged vlan 30
[LSW3-GigabitEthernet0/0/1]port hybrid pvid vlan 30
[LSW3-GigabitEthernet0/0/4]port link-type trunk
[LSW3-GigabitEthernet0/0/4]port trunk allow-pass vlan 31
[LSW3]stp disable
[LSW3-Vlanif30]ip add 10.1.3.3 24
[LSW3-Vlanif31]ip add 192.168.3.3 24
[LSW4]stp disable
[LSW4]vlan batch 11 21 31 40
[LSW4-GigabitEthernet0/0/1]port link-type trunk
[LSW4-GigabitEthernet0/0/1]port trunk allow-pass vlan 11
[LSW4-GigabitEthernet0/0/2]port link-type trunk
[LSW4-GigabitEthernet0/0/2]port trunk allow-pass vlan 21
[LSW4-GigabitEthernet0/0/3]port link-type trunk
[LSW4-GigabitEthernet0/0/3]port trunk allow-pass vlan 31
[LSW4-GigabitEthernet0/0/4]port link-type trunk
[LSW4-GigabitEthernet0/0/4]port trunk allow-pass vlan 40
[LSW4-Vlanif11]ip add 192.168.1.4 24
[LSW4-Vlanif21]ip add 192.168.2.4 24
[LSW4-Vlanif31]ip add 192.168.3.4 24
[LSW4-Vlanif40]ip add 192.168.4.4 24 - 配置单播路由协议
[LSW1]ospf 1
[LSW1-ospf-1]area 0
[LSW1-ospf-1-area-0.0.0.0]network 10.1.1.0 0.0.0.255
[LSW1-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255
[LSW2]ospf 1
[LSW2-ospf-1]area 0
[LSW2-ospf-1-area-0.0.0.0]network 10.1.2.0 0.0.0.255
[LSW2-ospf-1-area-0.0.0.0]network 192.168.2.0 0.0.0.255
[LSW3]ospf 1
[LSW3-ospf-1]area 0
[LSW3-ospf-1-area-0.0.0.0]network 10.1.3.0 0.0.0.255
[LSW3-ospf-1-area-0.0.0.0]network 192.168.3.0 0.0.0.255
[LSW4]ospf 1
[LSW4-ospf-1]area 0
[LSW4-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255
[LSW4-ospf-1-area-0.0.0.0]network 192.168.2.0 0.0.0.255
[LSW4-ospf-1-area-0.0.0.0]network 192.168.3.0 0.0.0.255
[LSW4-ospf-1-area-0.0.0.0]network 192.168.4.0 0.0.0.255 - 使能IP组播路由功能，并在所有接口上使能PIM-SM功能
[LSW1]multicast routing-enable
[LSW1-Vlanif10]pim sm
[LSW1-Vlanif11]pim sm
[LSW2]multicast routing-enable
[LSW2-Vlanif20]pim sm
[LSW2-Vlanif21]pim sm
[LSW3]multicast routing-enable
[LSW3-Vlanif30]pim sm
[LSW3-Vlanif31]pim sm
[LSW4]multicast routing-enable
[LSW4-Vlanif11]pim sm
[LSW4-Vlanif21]pim sm
[LSW4-Vlanif31]pim sm
[LSW4-Vlanif40]pim sm - 配置静态RP
[LSW1]pim
[LSW1-pim]static-rp 192.168.4.4
[LSW2]pim
[LSW2-pim]static-rp 192.168.4.4
[LSW3]pim
[LSW3-pim]static-rp 192.168.4.4
[LSW4]pim
[LSW4-pim]static-rp 192.168.4.4 - 成员端接口使能IGMP功能
[LSW1-Vlanif10]igmp enable
[LSW2-Vlanif20]igmp enable
[LSW3-Vlanif30]igmp enable - 配置LSW1的VLANIF10接口静态加入组播组
[LSW1-Vlanif10]igmp static-group 225.1.1.3 - 在连接用户主机的最后一跳交换机上配置IGMP组成员关系个数限制
[LSW1]igmp global limit 50
[LSW1-Vlanif10]igmp limit 30
[LSW2]igmp global limit 50
[LSW2-Vlanif20]igmp limit 30
[LSW3]igmp global limit 50
[LSW3-Vlanif30]igmp limit 30 - 验证配置
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