3Com 3031 Command Reference Manual page 736

736 C 7: M C C C
HAPTER ULTICAST OMMON ONFIGURATION OMMANDS
Example
Limit the number of caches originated to 100 when the router receives SA
messages from the MSDP peer 125.10.7.6.
<3Com> system-view
<3Com] msdp
<3Com-msdp] peer 125.10.7.6 sa-cache-maximum 100
peer sa-policy Syntax
peer peer-address sa-policy { import | export } [ acl acl-number ]
undo peer peer-address sa-policy { import | export }
View
MSDP view
Parameter
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 100 to 199. If no ACL
is specified, all (S, G) entries are filtered.
Description
Using the peer sa-policy command, you can configure a filter list for SA messages
received or forwarded from the specified MSDP peer. Using the undo peer
sa-policy command, you can remove the configuration.
By default, messages received or forwarded will not be filtered. All SA messages
are received or forwarded from an MSDP peer.
For the related command, see peer.
Example
Forward only those SA messages that passed the advanced IP ACL.
<3Com> system-view
<3Com] acl number 100
<3Com-acl-adv-100] rule permit ip source 170.15.0.0 0.0.255.255
destination 225.1.0.0 0.0.255.255
<3Com-acl-adv-100] quit
<3Com] msdp
<3Com-msdp] peer 125.10.7.6 connect-interface ethernet 0/0/0
<3Com-msdp] peer 125.10.7.6 sa-policy export acl 100
peer sa-request-policy Syntax
peer peer-address sa-request-policy [ acl acl-number ]
undo peer peer-address sa-request-policy