HP MSR2000/3000/4000 Router Series IP Multicast Configuration Guide

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Host A and Host C are multicast receivers in two stub networks.
The SSM group range is 232.1.1.0/24.
IGMPv3 runs between Router A and N1 and between Router B, Router C, and N2.
Figure 36 Network diagram
Device Interface IP address Device Interface IP address
Router A Eth1/1 10.110.1.1/24 Router D Eth1/1 10.110.5.1/24
Eth1/2 192.168.1.1/24 Eth1/2 192.168.1.2/24
Eth1/3 192.168.9.1/24 Eth1/3 192.168.4.2/24
Router B Eth1/1 10.110.2.1/24 Router E Eth1/1 192.168.3.2/24
Eth1/2 192.168.2.1/24 Eth1/2 192.168.2.2/24
Router C Eth1/1 10.110.2.2/24 Eth1/3 192.168.9.2/24
Eth1/2 192.168.3.1/24 Eth1/4 192.168.4.1/24
Configuration procedure
1. Assign an IP address and subnet mask to each interface according to Figure 36. (Details not
shown.)
2. Configure OSPF on the routers in the PIM-SSM domain to make sure they are interoperable at the
network layer. (Details not shown.)
3. Enable IP multicast routing, IGMP and PIM-SM:
# On Router A, enable IP multicast routing globally, enable IGMPv3 on Ethernet 1/1, and enable
PIM-SM on each interface.
<RouterA> system-view
[RouterA] multicast routing
[RouterA-mrib] quit
[RouterA] interface ethernet 1/1
Source
10.110.5.100/24
PIM-SSM
Router A
Router B
Router C
Router D
Receiver
Host A
Host B
Host C
Host D
Receiver
Router E
Eth1/1
Eth1/1
Eth1/1
Eth1/1
Eth1/3
Eth1/3
Eth1
/2Eth1/2
Eth1/2
Eth1/2
Eth1/2
Eth1/1
Eth1/4
Eth1/3