Huawei Quidway S9300 Configuration Manual - Multicast page 236

5 MSDP Configuration
Configured
1
Peer's Address
2.2.2.2
<S9300-D> display msdp brief
MSDP Peer Brief Information of VPN-Instance: public net
Configured
1
Peer's Address
1.1.1.1
# Run the display pim routing-table command to view the PIM routing table on an S9300. In
the PIM-SM domain, multicast source S1 (10.110.5.100/24) sends multicast packets to multicast
group G (225.1.1.1). User 1 that joins G receives the multicast packets. Comparing information
about the PIM routing tables on S9300-C and S9300-D, you can find that S9300-C is the valid
RP. That is, S1 registers to S9300-C, and User 1 sends a Join message to S9300-C.
<S9300-C> display pim routing-table
VPN-Instance: public net
Total 1 (*, G) entry; 1 (S, G) entry
(*, 225.1.1.1)
(10.110.5.1, 225.1.1.1)
<S9300-D> display pim routing-table
No output information is displayed.
# User 1 leaves group G, and multicast source S1 stops sending multicast packets to G. You can
run the reset multicast routing-table all and reset multicast forwarding-table all commands
to clear the multicast routing entries and multicast forwarding entries on S9300-C.
<S9300-C> reset multicast routing-table all
<S9300-C> reset multicast forwarding-table all
# User 2 joins group G, and multicast source S2 (10.110.6.100/24) sends multicast packets to
G. Comparing information about the PIM routing tables on S9300-C and S9300-D, you can find
that S9300-D is the valid RP. That is, S2 registers to S9300-D, and User 2 sends a Join message
to S9300-D.
<S9300-C> display pim routing-table
No output information is displayed.
5-44
Up
1
State
Up
Up
1
State
Up
RP: 10.1.1.1 (local)
Protocol: pim-sm, Flag: WC
UpTime: 00:28:49
Upstream interface: Register
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 1
1: vlanif104
Protocol: static, UpTime: 00:28:49, Expires: -
RP: 10.1.1.1 (local)
Protocol: pim-sm, Flag: SPT 2MSDP ACT
UpTime: 00:02:26
Upstream interface: vlanif101
Upstream neighbor: 10.110.1.2
RPF prime neighbor: 10.110.1.2
Downstream interface(s) information:
Total number of downstreams: 1
1: vlanif104
Protocol: pim-sm, UpTime: 00:02:26, Expires: -
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Copyright © Huawei Technologies Co., Ltd.
Listen Connect
0 0
Up/Down time AS
00:10:17 ?
Listen Connect
0 0
Up/Down time AS
00:10:18 ?
Quidway S9300 Terabit Routing Switch
Configuration Guide - Multicast
Shutdown Down
0 0
SA Count Reset Count
0 0
Shutdown Down
0 0
SA Count Reset Count
0 0
Issue 01 (2009-07-28)