3Com MSR 50 Series Configuration Manual page 1151

Network diagram
Figure 338 Network diagram for anycast RP application configuration
Router A
Receiver 1
Eth1/0
MSDP peers
Device Interface
Source 1 -
Source 2 -
Router A S2/0
Router B Eth1/0
S2/0
POS5/0
Loop0
Loop10
Loop20
Configuration procedure
1 Configure the interface IP addresses and unicast routing protocol for each router
Configure the IP address and subnet mask for each interface as per
Detailed configuration steps are omitted.
Configure OSPF for interconnection between the routers. Detailed configuration
steps are omitted.
2 Enable IP multicast routing, and enable PIM-SM on each interface
# Enable IP multicast routing on Router B, enable PIM-SM on each interface, and
enable IGMPv2 on the host-side interface Ethernet 1/0.
<RouterB> system-view
[RouterB] multicast routing-enable
[RouterB] interface ethernet 1/0
[RouterB-Ethernet1/0] igmp enable
Source 1
Router C
Router B Router D
Loop 10
PIM-SM
IP address Device
10.110.5.100/24 Router C
10.110.6.100/24
10.110.2.2/24 Router D
10.110.1.1/24
10.110.2.1/24
192.168.1.1/24
1.1.1.1/32
3.3.3.3/32
10.1.1.1/32 Router E
MSDP Configuration Examples
Source 2
Router E
Receiver 2
Eth1/0
Loop 10
Interface IP address
POS5/0 192.168.1.2/24
POS5/1 192.168.2.2/24
Eth1/0 10.110.3.1/24
S2/0 10.110.4.1/24
POS5/0 192.168.2.1/24
Loop0 2.2.2.2/32
Loop10 4.4.4.4/32
Loop20 10.1.1.1/32
S2/0 10.110.4.2/24
Figure
1151
338.