3Com 7757 Configuration Manual page 503

[SwitchC] interface vlan-interface 110
[SwitchC-Vlan-interface110] pim sm
[SwitchC-Vlan-interface110] quit
[SwitchC] interface Vlan-interface 101
[SwitchC-Vlan-interface101] pim sm
[SwitchC-Vlan-interface101] quit
[SwitchC] interface loopback 0
[SwitchC-LoopBack0] pim sm
[SwitchC-LoopBack0] quit
# Configure BSR administrative boundaries on Switch C, Switch D, and Switch F.
The configuration procedures on Switch D and Switch F are similar to the
configuration procedure on Switch C. So the configuration procedures are
omitted.
[SwitchC-Vlan-interface101] pim bsr-boundary
[SwitchC-Vlan-interface101] quit
[SwitchC] interface vlan-interface 110
[SwitchC-Vlan-interface110] pim bsr-boundary
[SwitchC-Vlan-interface110] quit
3 Configure the location of the Loopback 0 interface, C-BSRs, and C-RPs.
# Configure the location of the Loopback 0 interface, C-BSRs, and C-RPs on
Switch C, Switch D, and Switch F respectively. The configuration procedures on
Switch D and Switch F are similar to the configuration procedure on Switch C, so
the configuration procedures are omitted.
[SwitchC] pim
[SwitchC-pim] c-bsr loopback 0 32
[SwitchC-pim] c-rp loopback 0
[SwitchC-pim] quit
4 Configure a static RPF peer
# Configure Switch D and Switch F as static RPF peers of Switch C.
[SwitchC] ip ip-prefix list-df permit 192.168.0.0 16 greater-equal 1
6 less-equal 32
[SwitchC] msdp
[SwitchC-msdp] peer 192.168.3.1 connect-interface Vlan-interface101
[SwitchC-msdp] peer 192.168.1.2 connect-interface Vlan-interface110
[SwitchC-msdp] static-rpf-peer 192.168.3.1 rp-policy list-df
[SwitchC-msdp] static-rpf-peer 192.168.1.2 rp-policy list-df
[SwitchC-msdp] quit
# Configure Switch C as static an RPF peer of Switch D and Switch F. The
configuration procedure on Switch F is similar to the configuration procedure on
Switch D, so the configuration procedure on Switch F is omitted.
[SwitchD] ip ip-prefix list-c permit 192.168.0.0 16 greater-equal 16
less-equal 32
[SwitchD] msdp
[SwitchD-msdp] peer 192.168.3.2 connect-interface Vlan-interface101
[SwitchD-msdp] static-rpf-peer 192.168.3.2 rp-policy list-c
[SwitchD-msdp] quit
5 Verify the configuration
MSDP Configuration Example 503