system–view

#新建互联VLAN10

[H3C]vlan 10

#将10口加入到VLAN10

[H3C]interface Ethernet1/0/10

[H3C-Ethernet1/0/10]port access vlan 10

[H3C-Ethernet1/0/10]quit

#配置交换机间互联地址

[H3C]interface Vlan-interface10

[H3C-Vlan-interface10]ip address 172.16.10.1 255.255.255.0

[H3C-Vlan-interface10]quit

#配置与组播源互联地址

[H3C]interface Vlan-interface1

[H3C-Vlan-interface1]ip address 192.168.1.1 255.255.255.0

[H3C-Vlan-interface1]quit

#配置组播源与组播客户端互联路由

[H3C]ip route-static 192.168.2.0 255.255.255.0 172.16.10.2

#开启组播路由功能

[H3C]multicast routing-enable

#设备互联接口使能PIM-DM功能

[H3C]interface Vlan-interface10

[H3C-Vlan-interface10]pim dm

[H3C-Vlan-interface10]quit

#连接组播源接口使能PIM功能

[H3C]interface Vlan-interface1

[H3C-Vlan-interface1]pim dm

[H3C-Vlan-interface1]quit

[H3C]save

配置SW2的IP地址和互联路由

system–view

#新建互联VLAN10

[H3C]vlan 10

#将10口加入到VLAN10

[H3C]interface GigabitEthernet 1/0/10

[H3C-GigabitEthernet1/0/10]port access vlan 10

[H3C-GigabitEthernet1/0/10]quit

#配置交换机间互联地址

[H3C]interface Vlan-interface10

[H3C-Vlan-interface10]ip address 172.16.10.2 255.255.255.0

[H3C-Vlan-interface10]quit

#配置与组播客户端互联地址

[H3C]interface Vlan-interface1

[H3C-Vlan-interface1]ip address 192.168.2.1 255.255.255.0

[H3C-Vlan-interface1]quit

#配置组播源与组播客户端互联路由

[H3C]ip route-static 192.168.1.0 255.255.255.0 172.16.10.1

#开启组播路由功能

[H3C]multicast routing-enable

#互联接口接口使能PIM-DM功能

[H3C]interface Vlan-interface10

[H3C-Vlan-interface10]pim dm

[H3C-Vlan-interface10]quit

#连接组播客户端接口使能IGMP功能

[H3C]interface Vlan-interface1

[H3C-Vlan-interface1]igmp enable

[H3C-Vlan-interface1]quit

[H3C]save

组播源：

通过使用display pim  routing-table命令查看SW1 PIM路由表信息。

dis  pim routing-table

 VPN-Instance: public net

 Total 0 (*, G) entry; 1 (S, G) entry

 (192.168.1.100, 225.0.0.1)

     Protocol: pim-dm, Flag: LOC ACT

     UpTime: 00:00:17

     Upstream interface: Vlan-interface1

         Upstream neighbor: NULL

         RPF prime neighbor: NULL

     Downstream interface(s) information:

     Total number of downstreams: 1

         1: Vlan-interface10

             Protocol: pim-dm, UpTime: 00:00:07, Expires: never

组播客户端：

通过使用display pim  routing-table命令查看SW2 PIM路由表信息。

dis  pim  routing-table

 VPN-Instance: public net

 Total 2 (*, G) entries; 1 (S, G) entry

 (*, 225.0.0.1)

     Protocol: pim-dm, Flag: WC EXT

     UpTime: 00:05:45

     Upstream interface: NULL

         Upstream neighbor: NULL

         RPF prime neighbor: NULL

     Downstream interface(s) information: None

 (192.168.1.100, 225.0.0.1)

     Protocol: pim-dm, Flag: EXT ACT

     UpTime: 00:08:12

     Upstream interface: Vlan-interface10

         Upstream neighbor: 172.16.10.1

         RPF prime neighbor: 172.16.10.1

     Downstream interface(s) information: None

 (*, 239.255.255.250)

     Protocol: pim-dm, Flag: WC EXT

     UpTime: 00:05:42

     Upstream interface: NULL

         Upstream neighbor: NULL

         RPF prime neighbor: NULL

     Downstream interface(s) information: None