3com 8807 Reference Guide

C

HAPTER

 37: MSDP C

ONFIGURATION

 C

OMMANDS

Use the undo peer sa-cache-maximum command to 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.

Related command: display msdp, sa-count, display msdp peer-status, display 
msdp brief.

# Limit the number of caches originated to 100 when the router receives SA 
messages from the MSDP peer 125.10.7.6.

<SW8800> system-view

 

System View: return to User View with Ctrl+Z.

 

[SW8800] msdp

 

[3Com-msdp] peer 125.10.7.6 sa-cache-maximum 100 

peer peer-address sa-policy { import | export } [ acl acl-number ]

undo peer peer-address sa-policy { import | export }

MSDP view

import: Receives SA messages from the specified MSDP peer.

export: Forwards SA messages from the specified MSDP peer.

peer-address: Address of the MSDP peer whose SA messages need to be filtered.

acl acl-number: Number of advanced IP ACL, ranging from 3000 to 3999. If no 
ACL is specified, all (S, G) entries are filtered.

Use the peer sa-policy command to configure a filter list for SA messages 
received or forwarded from the specified MSDP peer.

Use the undo peer sa-policy command to remove the configuration.

By default, messages received or forwarded will not be filtered. All SA messages 
are received or forwarded from an MSDP peer.

Related command: peer.

# Forward only those SA messages that passed the advanced IP ACL.

<SW8800> system-view

 

[SW8800] acl number 3000