3Com 3C13636 Configuration Manual page 796

3Com Router 3000 Ethernet Family
Configuration Guide
To enable Router D to receive the specified source information from PIM-SM domains 1,
2 and 3, you can configure static RPF peers with the parameter rp-policy.
After the configuration finishes, Router RTD will only receive SA messages permitted
by the corresponding filtering policy from its static RPF peers.
II. Network diagram
PIM-SM PIM-SM
Domain 3 Domain 3
Static RPF peer Static RPF peer
Figure 5-3 Configuring static RPF peers
III. Configuration procedure
# Configure RTA to be a static RPF peer of RTD.
<RTD> system-view
[RTD] ip ip-prefix list-a permit 10.10.0.0 16
[RTD] msdp
[RTD-msdp] peer 10.10.1.1 connect-interface ethernet 0/0/0
[RTD-msdp] static-rpf-peer 10.10.1.1 rp-policy list-a
# Configure RTB to be a static RPF peer of RTD.
[RTD] ip ip-prefix list-b permit 10.21.0.0 16
[RTD] msdp
[RTD-msdp] peer 10.21.1.1 connect-interface ethernet 0/1/0
[RTD-msdp] static-rpf-peer 10.21.1.1 rp-policy list-b
# Configure RTC to be a static RPF peer of RTD.
PIM-SM PIM-SM
Domain 1 Domain 1
RTA RTA
Static RPF peer Static RPF peer
SA SA
Static RPF peer Static RPF peer
Ethernet0/1/2 Ethernet0/1/2
SA SA
10.25.1.1 10.25.1.1
RTC RTC
3Com Corporation
5-13
Chapter 5 MSDP Configuration
10.10.1.1 10.10.1.1
PIM-SM PIM-SM
Domain 4 Domain 4
Ethernet0/0/0 Ethernet0/0/0
Ethernet0/1/0 Ethernet0/1/0
RTD RTD
SA SA
Static RPF peer Static RPF peer
PIM-SM PIM-SM
Domain 2 Domain 2
10.21.1.1 10.21.1.1
RTB RTB