3com 8807 참조 가이드

[3Com-acl-adv-3000] rule permit ip source 170.15.0.0 0.0.255.255 

 

destination 225.1.0.0 0.0.255.255

 

[3Com-acl-adv-3000] quit

 

[SW8800] msdp

 

[3Com-msdp] peer 125.10.7.6 connect-interface Vlan-interface 10

 

[3Com-msdp] peer 125.10.7.6 sa-policy export acl 3000 

peer peer-address sa-request-policy [ acl acl-number ]

undo peer peer-address sa-request-policy

MSDP view

peer-address: Address from which the local router receives SA request messages 
sent by the specified MSDP peer.

acl acl-number: Number of basic IP ACL, describing multicast group address, 
ranging from 2000 to 2999. If no ACL is specified, all SA request messages will be 
ignored.

Use the peer sa-request-policy command to limit SA request messages that the 
router receives from MSDP peers.

Use the undo peer sa-request-policy command to remove the limitation.

By default, the router receives all SA request messages from the MSDP peer.

If no ACL is specified, all SA requests will be ignored. If ACL is specified, only those 
SA request messages from the groups permitted by the ACL will be processed and 
all the others will be ignored.

Related command: peer.

# Configure the ACL for filtering SA request messages from the MSDP peer 
175.58.6.5. The SA request messages from group address range 225.1.1.0/8 will 
be received and all the others will be ignored.

<SW8800> system-view

 

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

 

[SW8800] acl number 2000

 

[3Com-acl-basic-2000] rule permit source 225.1.1.0 0.255.255.255

 

[3Com-acl-basic-2000] quit

 

[SW8800] msdp

 

[3Com-msdp] peer 175.58.6.5 sa-request-policy acl 2000 

reset msdp peer peer-address