3Com Router 3031, Command Reference Manual

Page: 735 / 838

MSDP Configuration Commands 735
View
MSDP view
Parameter
peer-address: Address of MSDP peer.
Description
Using the peer request-sa-enable command, you can enable the router to send SA
request message to the specified MSDP peer when receiving a new group join
message. Using the undo peer request-sa-enable command, you can remove the
configuration.
By default, when receiving a new group join message, the router sends no SA
request messages to MSDP peers but waits to receive the next SA message.
For the related command, see cache-sa-enable.
Example
Configure to send SA request message to the MSDP peer 125.10.7.6.
<3Com> system-view
<3Com] msdp
<3Com-msdp] peer 125.10.7.6 request-sa-enable
peer sa-cache-maximum Syntax
peer peer-address sa-cache-maximum sa-limit
undo peer peer-address sa-cache-maximum
View
MSDP view
Parameter
peer-address: Address of MSDP peer.
sa-limit: Maximum value that the SA cache allows, ranging from 1 to 2048.
Description
Using the peer sa-cache-maximum command, you can limit the number of caches
originated when the router receives SA messages from an MSDP peer. Using the
undo peer sa-cache-maximum command, you can restore the default
configuration.
By default, the maximum number of SA caches is 2048.
This configuration is recommended for all MSDP peers in the networks possibly
attacked by DoS.
For the related commands, see display msdp, sa-count, display msdp peer-status
and display msdp brief.