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C

HAPTER

 45: MSDP C

ONFIGURATION

If the SA message is sent from a MSDP peer in a different domain which is the next 
autonomous domain along the optimal path to the RP in the domain of source, as 
from Switch D to Switch F, it is received and forwarded to other peers.

For other SA messages, they are neither received nor forwarded.

The router operating MSDP must also run BGP or MBGP. It is recommended to use 
the same IP address of the MSDP peer with that of the BGP peer or MBGP peer. If 
neither BGP nor MBGP is in operation, a static RPF peer should be configured.

Basic configuration tasks of MSDP include

■

Enable MSDP

■

Configure MSDP peers

Advanced configuration tasks of MSDP include

■

Configure static RPF peers

■

Configure Originating RP

■

Configure SA caching state

■

Configure the maximum number of SA caching

■

Request the source information of MSDP peers

■

Control the source information created

■

Control the source information forwarded

■

Control the received source information

■

Configure MSDP full connection group

■

Configure the MSDP connection retry period

■

Disable MSDP peers

■

Clear MSDP connection, statistics and SA cache

To configure MSDP, you must enable MSDP first.

Please perform the following configurations in system view.

To run MSDP, you need to configure MSDP peers locally.

Please perform the following configurations in MSDP view.

Table 465   Enable MSDP

Enable MSDP and enter MSDP view 

msdp 

Clear all MSDP configurations