H3C Technologies H3C SecPath F1000-E - Manual (Page 88)

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UpTime: 00:15:04
Upstream interface: Register
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 1
1: GigabitEthernet1/1
Protocol: igmp, UpTime: 00:15:04, Expires: -
(10.110.5.100, 225.1.1.1)
RP: 10.1.1.1 (local)
Protocol: pim-sm, Flag: SPT 2MSDP ACT
UpTime: 00:46:28
Upstream interface: GigabitEthernet2/0
Upstream neighbor: 10.110.2.2
RPF prime neighbor: 10.110.2.2
Downstream interface(s) information:
Total number of downstreams: 1
1: GigabitEthernet1/1
Protocol: pim-sm, UpTime: - , Expires: -
# View the PIM routing information on Device D.
[DeviceD] display pim routing-table
No information is output on Device D.
Host A has left multicast group G, and Source 1 has stopped sending multicast data to multicast group
G. When Source 2 (10.110.6.100/24) sends multicast data to G, Host B joins G. By comparing the PIM
routing information displayed on Device B with that displayed on Device D, you can see that Device D
acts now as the RP for Source 2 and Host B.
# View the PIM routing information on Device B.
[DeviceB] display pim routing-table
No information is output on Device B.
# View the PIM routing information on Device D.
[DeviceD] display pim routing-table
VPN-Instance: public net
Total 1 (*, G) entry; 1 (S, G) entry
(*, 225.1.1.1)
RP: 10.1.1.1 (local)
Protocol: pim-sm, Flag: WC
UpTime: 00:12:07
Upstream interface: Register
Upstream neighbor: NULL
RPF prime neighbor: NULL