华为设备配置IGMP SSM Mapping功能（华为设备配置密码策略）

华为设备配置IGMP SSM Mapping功能（华为设备配置密码策略）

1. 关闭stp功能，避免三层业务不能正常运行

[LSW1]stp disable

[LSW2]stp disable

[LSW3]stp disable

[LSW4]stp disable

2. 配置各交换机接口IP地址

[LSW1]vlan batch 10 11 40

[LSW1-GigabitEthernet0/0/1]port link-type hybrid

[LSW1-GigabitEthernet0/0/1]port hybrid untagged vlan 11

[LSW1-GigabitEthernet0/0/1]port hybrid pvid vlan 11

[LSW1-GigabitEthernet0/0/2]port link-type trunk

[LSW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 10

[LSW1-GigabitEthernet0/0/4]port link-type trunk

[LSW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 40

[LSW1-Vlanif10]ip add 10.1.1.1 24

[LSW1-Vlanif11]ip add 192.168.1.1 24

[LSW1-Vlanif40]ip add 10.1.4.1 24

[LSW2]vlan batch 10 12 20

[LSW2-GigabitEthernet0/0/1]port link-type trunk

[LSW2-GigabitEthernet0/0/1]port trunk allow-pass vlan 10

[LSW2-GigabitEthernet0/0/3]port link-type trunk

[LSW2-GigabitEthernet0/0/3]port trunk allow-pass vlan 20

[LSW2-GigabitEthernet0/0/2]port link-type hybrid

[LSW2-GigabitEthernet0/0/2]port hybrid untagged vlan 12

[LSW2-GigabitEthernet0/0/2]port hybrid pvid vlan 12

[LSW2-Vlanif10]ip add 10.1.1.2 24

[LSW2-Vlanif20]ip add 10.1.2.2 24

[LSW2-Vlanif12]ip add 192.168.2.2 24

[LSW3]vlan batch 13 20 30

[LSW3-GigabitEthernet0/0/1]port link-type hybrid

[LSW3-GigabitEthernet0/0/1]port hybrid untagged vlan 13

[LSW3-GigabitEthernet0/0/1]port hybrid pvid vlan 13

[LSW3-GigabitEthernet0/0/2]port link-type trunk

[LSW3-GigabitEthernet0/0/2]port trunk allow-pass vlan 20

[LSW3-GigabitEthernet0/0/4]port link-type trunk

[LSW3-GigabitEthernet0/0/4]port trunk allow-pass vlan 30

[LSW3-Vlanif13]ip add 192.168.3.3 24

[LSW3-Vlanif20]ip add 10.1.2.3 24

[LSW3-Vlanif30]ip add 10.1.3.3 24

[LSW4]vlan  batch  14 30 40

[LSW4-GigabitEthernet0/0/1]port link-type trunk

[LSW4-GigabitEthernet0/0/1]port trunk allow-pass vlan 40

[LSW4-GigabitEthernet0/0/3]port link-type trunk

[LSW4-GigabitEthernet0/0/3]port trunk allow-pass vlan 30

[LSW4-GigabitEthernet0/0/2]port link-type hybrid

[LSW4-GigabitEthernet0/0/2]port hybrid untagged vlan 14

[LSW4-GigabitEthernet0/0/2]port hybrid pvid vlan 14

[LSW4-Vlanif30]ip add 10.1.3.4 24

[LSW4-Vlanif40]ip add 10.1.4.4 24

[LSW4-Vlanif14]ip add 192.168.4.4 24

3. 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 10.1.4.0 0.0.0.255

[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 10.1.1.0 0.0.0.255

[LSW2-ospf-1-area-0.0.0.0]network 10.1.1.0 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 10.1.2.0 0.0.0.255

[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 10.1.3.0 0.0.0.255

[LSW4-ospf-1-area-0.0.0.0]network 10.1.4.0 0.0.0.255

[LSW4-ospf-1-area-0.0.0.0]network 192.168.4.0 0.0.0.255

4. 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-Vlanif40]pim sm

[LSW1-Vlanif11]pim sm

[LSW2]multicast routing-enable

[LSW2-Vlanif10]pim sm

[LSW2-Vlanif20]pim sm

[LSW2-Vlanif12]pim sm

[LSW3]multicast routing-enable

[LSW3-Vlanif13]pim sm

[LSW3-Vlanif20]pim sm

[LSW3-Vlanif30]pim sm

[LSW4]multicast  routing-enable

[LSW4-Vlanif14]pim sm

[LSW4-Vlanif30]pim sm

[LSW4-Vlanif40]pim sm

5. 配置LSW4的VLANIF40为C-BSR和C-RP

[LSW4]pim

[LSW4-pim]c-bsr Vlanif 40

[LSW4-pim]c-rp Vlanif 40

6. 在LSW4的成员端接口上使能IGMP，配置版本为IGMPv3

[LSW4-Vlanif14]igmp enable

[LSW4-Vlanif14]igmp version 3

7. 使能成员端接口的IGMP SSM Mapping功能

[LSW4-Vlanif14]igmp ssm-mapping enable

8. 在所有交换机上配置SSM组播组地址范围：232.1.1.0/24

[LSW1]acl 2000

[LSW1-acl-basic-2000]rule permit  source 232.1.1.0 0.0.0.255

[LSW1]pim

[LSW1-pim]ssm-policy 2000

[LSW2]acl 2000

[LSW2-acl-basic-2000]rule permit source 232.1.1.0 0.0.0.255

[LSW2]pim

[LSW2-pim]ssm-policy 2000

[LSW3]acl 2000

[LSW3-acl-basic-2000]rule permit  source 232.1.1.0 0.0.0.255

[LSW3]pim

[LSW3-pim]ssm-policy 2000

[LSW4]acl 2000

[LSW4-acl-basic-2000]rule permit source 232.1.1.0 0.0.0.255

[LSW4]pim

[LSW4-pim]ssm-policy 2000

9. 在连接主机的LSW4上配置IGMP SSM Mapping的映射规则

[LSW4]igmp

[LSW4-igmp]ssm-mapping 232.1.1.0 24 192.168.1.10

[LSW4-igmp]ssm-mapping 232.1.1.0 24 192.168.3.30

10. 验证配置

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