3Com MSR 50 Series Configuration Manual page 1156

1156 C 70: MSDP C
HAPTER ONFIGURATION
Configure OSPF for interconnection between the routers. Ensure the
network-layer interoperation among Router A, Router B and Router C in PIM-SM
1, the network-layer interoperation between Router D and Router E in PIM-SM 2,
and the network-layer interoperation between Router F and Router G in PIM-SM
3, and ensure the dynamic update of routing information between the routers in
each PIM-SM domain through a unicast routing protocol. Detailed configuration
steps are omitted.
Configure EBGP among Router C, Router D, Router C and Router F, and configure
mutual route redistribution between BGP and OSPF. Detailed configuration steps
are omitted.
2 Enable IP multicast routing, and enable PIM-SM on each interface
# Enable IP multicast routing on Router C, and enable PIM-SM on each interface.
<RouterC> system-view
[RouterC] multicast routing-enable
[RouterC] interface pos 5/0
[RouterC-Pos5/0] pim sm
[RouterC-Pos5/0] quit
[RouterC] interface serial 2/0
[RouterC-Serial2/0] pim sm
The configuration on Router A, Router B, Router D, Router E, Router F and Router
G is similar to the configuration on Router C.
# Configure a BSR admin-scope region boundary on Router C.
[RouterC-Serial2/0] pim bsr-boundary
[RouterC-Serial2/0] quit
[RouterC] interface pos 5/0
[RouterC-Pos5/0] pim bsr-boundary
[RouterC-Pos5/0] quit
The configuration on Router D and Router F is similar to the configuration on
Router C.
3 Configure the position of interface Loopback0, C-BSR, and C-RP.
# Configure the position of Loopback0, C-BSR, and C-RP on Router C.
[RouterC] router-id 1.1.1.1
[RouterC] interface loopback 0
[RouterC-LoopBack0] ip address 1.1.1.1 255.255.255.255
[RouterC-LoopBack0] pim sm
[RouterC-LoopBack0] quit
[RouterC] pim
[RouterC-pim] c-bsr loopback 0
[RouterC-pim] c-rp loopback 0
[RouterC-pim] quit
The configuration on Router D and Router F is similar to the configuration on
Router C.
4 Configure static RPF peers