组播配置举例

 pim sm

#

ospf 1

 area 0.0.0.0

  network 10.110.1.0 0.0.0.255

  network 192.168.1.0 0.0.0.255

  network 192.168.2.0 0.0.0.255

#

return

# 配置OSPF协议。

<RouterB> system-view

[RouterB] ospf 1

[RouterB-ospf-1] area 0.0.0.0

[RouterB-ospf-1-area-0.0.0.0] network 1.1.1.1 0.0.0.0

[RouterB-ospf-1-area-0.0.0.0] network 10.1.1.1 0.0.0.0

[RouterB-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255

[RouterB-ospf-1-area-0.0.0.0] network 192.168.3.0 0.0.0.255

[RouterB-ospf-1-area-0.0.0.0] quit

[RouterB-ospf-1] quit

# 使能IP组播路由，并在各接口上使能PIM-SM。

[RouterB] multicast routing-enable

[RouterB] interface serial 2/1

[RouterB-Serial2/1] pim sm

[RouterB-Serial2/1] quit

[RouterB] interface serial 2/2

[RouterB-Serial2/2] pim sm

[RouterB-Serial2/2] quit

[RouterB] interface loopback 0

[RouterB-LoopBack0] pim sm

[RouterB-LoopBack0] quit

[RouterB] interface loopback 1

[RouterB-LoopBack1] pim sm

[RouterB-LoopBack1] quit

# 将Loopback1接口配置为C-BSR，将Loopback0接口配置为C-RP。

[RouterB] pim

[RouterB-pim] c-bsr loopback 1

[RouterB-pim] c-rp loopback 0

[RouterB-pim] quit

# 配置MSDP对等体。

[RouterB] msdp

[RouterB-msdp] originating-rp loopback 1

[RouterB-msdp] peer 10.2.2.2 connect-interface loopback 1

[RouterB-msdp] return

<RouterB> display current-configuration

#

 sysname RouterB

#

 multicast routing-enable

#

interface Serial2/1

 link-protocol ppp

 ip address 192.168.1.2 255.255.255.0

 pim sm

#

interface Serial2/2

 link-protocol ppp

 ip address 192.168.3.1 255.255.255.0

 pim sm

#

interface LoopBack0

 ip address 1.1.1.1 255.255.255.255

 pim sm

#

interface LoopBack1

 ip address 10.1.1.1 255.255.255.255

 pim sm

#

ospf 1

 area 0.0.0.0

  network 1.1.1.1 0.0.0.0

  network 10.1.1.1 0.0.0.0

  network 192.168.1.0 0.0.0.255

  network 192.168.3.0 0.0.0.255

#

pim

 c-bsr LoopBack1

 c-rp LoopBack0

#

msdp

 originating-rp LoopBack1

 peer 10.2.2.2 connect-interface LoopBack1

#

return

# 配置OSPF协议。

<RouterC> system-view

[RouterC] ospf 1

[RouterC-ospf-1] area 0.0.0.0

[RouterC-ospf-1-area-0.0.0.0] network 1.1.1.1 0.0.0.0

[RouterC-ospf-1-area-0.0.0.0] network 10.2.2.2 0.0.0.0

[RouterC-ospf-1-area-0.0.0.0] network 192.168.2.0 0.0.0.255

[RouterC-ospf-1-area-0.0.0.0] network 10.110.2.0 0.0.0.255

[RouterC-ospf-1-area-0.0.0.0] quit

[RouterC-ospf-1] quit

# 使能IP组播路由，在各接口上使能PIM-SM，并在主机侧接口上使能IGMP。

[RouterC] multicast routing-enable

[RouterC] interface ethernet 1/1

[RouterC-Ethernet1/1] pim sm

[RouterC-Ethernet1/1] igmp enable

[RouterC-Ethernet1/1] quit

[RouterC] interface serial 2/1

[RouterC-Serial2/1] pim sm

[RouterC-Serial2/1] quit

[RouterC] interface loopback 0

[RouterC-LoopBack0] pim sm

[RouterC-LoopBack0] quit

[RouterC] interface loopback 1

[RouterC-LoopBack1] pim sm

[RouterC-LoopBack1] quit

# 将Loopback1接口配置为C-BSR，将Loopback0接口配置为C-RP。

[RouterC] pim

[RouterC-pim] c-bsr loopback 1

[RouterC-pim] c-rp loopback 0

[RouterC-pim] quit

# 配置MSDP对等体。

[RouterC] msdp

[RouterC-msdp] originating-rp loopback 1

[RouterC-msdp] peer 10.1.1.1 connect-interface loopback 1

[RouterC-msdp] return

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