3Com Switch 8807, Configuration Manual

Page: 476 / 883

476 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.
Precautions for configuration
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.
MSDP Configuration
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
Enabling MSDP To configure MSDP, you must enable MSDP first.
Please perform the following configurations in system view.
Configuring MSDP Peers To run MSDP, you need to configure MSDP peers locally.
Please perform the following configurations in MSDP view.
Table 465 Enable MSDP
Operation Command
Enable MSDP and enter MSDP view msdp
Clear all MSDP configurations undo msdp