3com 8807 참조 가이드

C

HAPTER

 38: MBGP M

ULTICAST

 E

XTENSION

 C

ONFIGURATION

 C

OMMANDS

[SW8800] bgp 100

 

[3Com-bgp] ipv4-family multicast

 

[3Com-bgp-af-mul] filter-policy 2000 export 

filter-policy gateway ip-prefix-name import

undo filter-policy gateway ip-prefix-name import

filter-policy { acl-number | ip-prefix ip-prefix-name } import

undo filter-policy { acl-number | ip-prefix ip-prefix-name } import

IPv4 multicast sub-address family view

acl-number: Number of ACL used in matching the destination address domain of 
routing information, in the range of 2000 to 3999.

ip-prefix ip-prefix-name: Specifies the IP prefix used in matching the destination 
address domain of routing information, in the range of 1 to 19.

gateway ip-prefix-name: Specifies IP prefix of the neighbor router, in the range of 
1 to 19, to filter the routing information advertised by a specified neighbor router.

Use the filter-policy gateway import command to set to filter the routes 
advertised by a specified neighbor router. Only those pass through the filter can be 
advertised by BGP.

Use the undo filter-policy gateway import command to cancel route filtering.

Use the filter-policy import command to set to filter the global routes received.

Use the undo filter-policy import command to cancel route filtering.

By default, filtering the received routes is not enabled.

This configuration determines whether to add the routes into the BGP routing 
table.

# Filter all BGP-received routes using ACL 2000.

<SW8800> system-view

 

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

 

[SW8800] bgp 100

 

[3Com-bgp] ipv4-family multicast

 

[3Com-bgp-af-mul] filter-policy 2000 import 

import-route protocol [ route-policy route-policy-name | med med-value ]*