R211x-HP Flexfabric 11900 IP Multicast Configuration Guide

Device Interface

IP address

Switch C VLAN-interface 104 192.168.3.1/24

Switch D VLAN-interface 300 10.110.5.1/24

Switch D VLAN-interface 101 192.168.1.2/24

Switch D VLAN-interface 105 192.168.4.2/24

Switch E VLAN-interface 104 192.168.3.2/24

Switch E VLAN-interface 103 192.168.2.2/24

Switch E VLAN-interface 102 192.168.9.2/24

Switch E VLAN-interface 105 192.168.4.1/24

Configuration procedure

1. Assign an IP address and subnet mask to each interface according to Figure 33. (Details not

shown.)

2. Enable OSPF on all switches on the PIM-SM network to make sure the following conditions are met:

(Details not shown.)

{ The switches are interoperable at the network layer.

{ The switches can dynamically update their routing information.

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

# On Switch A, enable IP multicast routing.

<SwitchA> system-view

[SwitchA] multicast routing

[SwitchA-mrib] quit

# Enable IGMP on VLAN-interface 100 (the interface that connects to the stub network).

[SwitchA] interface vlan-interface 100

[SwitchA-Vlan-interface100] igmp enable

[SwitchA-Vlan-interface100] quit

# Enable PIM-DM on the other interfaces.

[SwitchA] interface vlan-interface 101

[SwitchA-Vlan-interface101] pim sm

[SwitchA-Vlan-interface101] quit

[SwitchA] interface vlan-interface 102

[SwitchA-Vlan-interface102] pim sm

[SwitchA-Vlan-interface102] quit

# Enable IP multicast routing, IGMP, and PIM-SM on Switch B and Switch C in the same way

Switch A is configured. (Details not shown.)

# Enable IP multicast routing and PIM-SM on Switch D and Switch E in the same way Switch A is

configured. (Details not shown.)

4. Configure C-BSRs and C-RPs:

# On Switch D, configure the service scope of RP advertisements.

<SwitchD> system-view

[SwitchD] acl number 2005

[SwitchD-acl-basic-2005] rule permit source 225.1.1.0 0.0.0.255

[SwitchD-acl-basic-2005] quit