R0106-HP MSR Router Series IP Multicast Configuration Guide(V7)

Configuration procedure

1. Assign an IP address and subnet mask to each interface according to Figure 27. (Details not

shown.)

2. Configure OSPF on the routers in the PIM-SM domain to make sure the following conditions are

met: (Details not shown.)

{ The routers are interoperable at the network layer.

{ The routers can dynamically update their routing information.

3. Enable IP multicast routing, PIM-SM, and IGMP:

# On Router D, enable IP multicast routing.

<RouterD> system-view

[RouterD] multicast routing

[RouterD-mrib] quit

# Enable IGMPv3 on GigabitEthernet 2/1/1 (the interface that connects to the receiver host).

[RouterD] interface gigabitethernet 2/1/1

[RouterD-GigabitEthernet2/1/1] igmp enable

[RouterD-GigabitEthernet2/1/1] igmp version 3

[RouterD-GigabitEthernet2/1/1] quit

# Enable PIM-SM on the other interfaces.

[RouterD] interface gigabitethernet 2/1/2

[RouterD-GigabitEthernet2/1/2] pim sm

[RouterD-GigabitEthernet2/1/2] quit

[RouterD] interface gigabitethernet 2/1/3

[RouterD-GigabitEthernet2/1/3] pim sm

[RouterD-GigabitEthernet2/1/3] quit

# On Router A, enable IP multicast routing, and enable PIM-SM on each interface.

<RouterA> system-view

[RouterA] multicast routing

[RouterA-mrib] quit

[RouterA] interface gigabitethernet 2/1/1

[RouterA-GigabitEthernet2/1/1] pim sm

[RouterA-GigabitEthernet2/1/1] quit

[RouterA] interface gigabitethernet 2/1/2

[RouterA-GigabitEthernet2/1/2] pim sm

[RouterA-GigabitEthernet2/1/2] quit

[RouterA] interface gigabitethernet 2/1/3

[RouterA-GigabitEthernet2/1/3] pim sm

[RouterA-GigabitEthernet2/1/3] quit

# Configure Router B and Router C in the same way Router A is configured. (Details not shown.)

4. Configure C-BSR and C-RP interfaces on Router D.

[RouterD] pim

[RouterD-pim] c-bsr 192.168.4.1

[RouterD-pim] c-rp 192.168.4.1

[RouterD-pim] quit

5. Configure the SSM group range:

# Configure the SSM group range 232.1.1.0/24 on Router D.