3com 8807 Reference Guide

C

HAPTER

 28: IP R

OUTING

 P

OLICY

 C

ONFIGURATION

 C

OMMANDS

[3Com-route-policy] apply as-path 200 

apply community [ aa:nn ]* [ [ no-export-subconfed | no-export | 
no-advertise ] * [ additive ] | additive | none ]

Route policy view

none: Deletes the community attribute of the route. This keyword can be input up 
to 13 times.

aa:nn: Community number.

no-export-subconfed: Does not send matched route outside the sub-AS.

no-advertise: Does not send matched route to any peer.

no-export: Does not advertise the route to outside the AS or the confederation, 
but can advertises to other sub-Ass in the confederation.

additive: Community attribute of the additive route.

Use the apply community command to configure the set BGP community 
attribute of Route-policy.

Use the undo apply community command to cancel the set BGP community 
attribute.

By default, BGP community attribute is not set.

If the matching conditions defined in the Route-policy are satisfied, the BGP 
community attribute is set.

Related command: ip community-list, if-match community-list, route-policy, 
display bgp routing-table community.

# Configure one Route-policy setcommunity, whose node serial number is 16 and 
match mode is permit, and enter Route policy view to set match conditions and 
attribute modification actions to be executed.

[SW8800] route-policy permit node 16

 

[3Com-route-policy] if-match as-path 8

 

[3Com-route-policy] apply community no-export 

apply cost value