H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – Multicast
H3C S7500E Series Ethernet Switches Chapter 6 MSDP Configuration
6-30
You can use the display msdp brief command to view the brief information of MSDP
peering relationships between the switches.
# View the brief MSDP peer information on Switch B.
[SwitchB] display msdp brief
MSDP Peer Brief Information
Configured Up Listen Connect Shutdown Down
1 1 0 0 0 0
Peer's Address State Up/Down time AS SA Count Reset Count
2.2.2.2 Up 00:10:17 ? 0 0
# View the brief MSDP peer information on Switch D.
[SwitchD] display msdp brief
MSDP Peer Brief Information
Configured Up Listen Connect Shutdown Down
1 1 0 0 0 0
Peer's Address State Up/Down time AS SA Count Reset Count
1.1.1.1 Up 00:10:18 ? 0 0
To view the PIM routing information on the switches, use the display pim
routing-table command. When Source 1 (10.110.5.100/24) sends multicast data to
multicast group G (225.1.1.1), Receiver 1 joins multicast group G. By comparing the
PIM routing information displayed on Switch B with that displayed on Switch D, you can
see that Switch B acts now as the RP for Source 1 and Receiver 1.
# View the PIM routing information on Switch B.
[SwitchB] display pim routing-table
Total 1 (*, G) entry; 1 (S, G) entry
(*, 225.1.1.1)
RP: 10.1.1.1 (local)
Protocol: pim-sm, Flag: WC
UpTime: 00:15:04
Upstream interface: Register
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 1
1: Vlan-interface100
Protocol: igmp, UpTime: 00:15:04, Expires: -
(10.110.5.100, 225.1.1.1)
RP: 10.1.1.1 (local)