H3C Technologies H3C S10500 Series Switches - Manual (Page 210)

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# On Switch C, configure VLAN interface 102 as a C-BSR, and loopback interface 0 as a C-RP for the
entire BIDIR-PIM domain.
[SwitchC-pim] c-bsr vlan-interface 102
[SwitchC-pim] c-rp loopback 0 bidir
[SwitchC-pim] quit
4. Verify the configuration.
To view the DF information of BIDIR-PIM on a switch, use the display pim df-info command.
# View the DF information of BIDIR-PIM on Switch A.
[SwitchA] display pim df-info
VPN-Instance: public net
RP Address: 1.1.1.1
Interface State DF-Pref DF-Metric DF-Uptime DF-Address
Vlan100 Win 100 2 01:08:50 192.168.1.1 (local)
Vlan101 Lose 100 1 01:07:49 10.110.1.2
# View the DF information of BIDIR-PIM on Switch B.
[SwitchB] display pim df-info
VPN-Instance: public net
RP Address: 1.1.1.1
Interface State DF-Pref DF-Metric DF-Uptime DF-Address
Vlan200 Win 100 1 01:24:09 192.168.2.1 (local)
Vlan101 Win 100 1 01:24:09 10.110.1.2 (local)
Vlan102 Lose 0 0 01:23:12 10.110.2.2
# View the DF information of BIDIR-PIM on Switch C.
[SwitchC] display pim df-info
VPN-Instance: public net
RP Address: 1.1.1.1
Interface State DF-Pref DF-Metric DF-Uptime DF-Address
Loop0 - - - - -
Vlan102 Win 0 0 01:06:07 10.110.2.2 (local)
Vlan103 Win 0 0 01:06:07 10.110.3.1 (local)
# View the DF information of BIDIR-PIM on Switch D.
[SwitchD] display pim df-info
VPN-Instance: public net
RP Address: 1.1.1.1
Interface State DF-Pref DF-Metric DF-Uptime DF-Address
Vlan300 Win 100 1 01:19:53 192.168.3.1 (local)
Vlan400 Win 100 1 00:39:34 192.168.4.1 (local)
Vlan103 Lose 0 0 01:21:40 10.110.3.1
To view the DF information of the multicast forwarding table on a switch, use the display multicast
forwarding-table df-info command. For more information about this command, see IP Multicast
Command Reference.
# View the DF information of the multicast forwarding table on Switch A.