The system view is displayed.
Step 2 Run:
msdp [ vpn-instance vpn-instance-name ]
The MSDP view is displayed.
Step 3 Run:
originating-rp interface-type interface-number
The logical RP interface is configured. The logical RP interface cannot be the same as the actual
RP interface. It is recommended to configure the logical interface as the MSDP peer interface.
After the originating-rp command is used, the logical RP address carried in the SA message
sent by the switch replaces the RP address in the IP header of the SA message, and the SA
message can pass the RPF check after reaching the remote switch.
NOTE
The system does not advertise routes on the MTIs to VPNs; therefore, the MTIs cannot be used as logical
RPs.
----End
7.4.7 Checking the Configuration
After anycast RP in a PIM-SM domain is configured, you can run related commands to check
brief and detailed information about MSDP peers and RP information of PIM routing entries.
Procedure
l Run the display msdp [ vpn-instance vpn-instance-name | all-instance ] brief command
to check the brief information of the MSDP peer status.
l Run the display pim [ vpn-instance vpn-instance-name | all-instance ] routing-table
command to check the information about the RP corresponding to the PIM routing table.
----End
Example
Run the display msdp [ vpn-instance vpn-instance-name | all-instance ] brief command. If the
brief information about the remote MSDP peer status is displayed, it means that the configuration
succeeds. For example:
<Quidway> display msdp brief
MSDP Peer Brief Information of VPN-Instance: public net
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
Run the display pim [ vpn-instance vpn-instance-name | all-instance ] routing-table
command. If the RP information corresponding to the routing table is displayed, it means that
the configuration succeeds. For example:
<Quidway> display pim routing-table
VPN-Instance: public net
Total 0 (*, G) entry; 1 (S, G) entry
(10.11.1.2, 225.1.1.1)
RP: 7.7.7.7 (local)
Protocol: pim-sm, Flag: SPT ACT
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 7 MSDP Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
237
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