3com 3031 Instruccion De Instalación

Figure 150   Diagram of PIM-SM configuration

1 Configure Router A:

# Enable PIM-SM.

<RouterA> system-view

[RouterA] multicast routing-enable

[RouterA] interface ethernet 0/0/0

[RouterA-Ethernet0/0/0] pim sm

[RouterA-Ethernet0/0/0] quit

[RouterA] interface serial 1/0/0

[RouterA-Serial1/0/0] pim sm

[RouterA-Serial1/0/0] quit

[RouterA] interface serial 1/1/0

[RouterA-Serial1/1/0] pim sm

# Configure the threshold for a specified multicast group to switch from the 
shared tree to the shortest path tree to 10kbps.

[RouterA] acl number 2005

[RouterA-acl-basic-2005] rule permit source 225.0.0.0 0.0.0.255

[RouterA-acl-basic-2005] quit

[RouterA] pim

[RouterA-pim] spt-switch-threshold 10 group-policy 2005

2 Configure Router C:

# Enable PIM-SM.

<RouterC> system-view

[RouterC] multicast routing-enable

[RouterC] interface ethernet 0/0/0

[RouterC-Ethernet0/0/0] pim sm

Router A

Host B

Serial1/0/0

Ethernet0/0/0

Host A

Router B

Router C

Router D

Serial4/0/0

Serial1/0/0

Serial1/1/0

Serial1/1/0

Serial1/1/0

Serial1/0/0

Serial1/0/0

Ethernet0/0/0