548 CHAPTER 28: IP ROUTING P OLICY CONFIGURATION COMMANDS[3Com-route-policy] apply as-path 200apply community Syntaxapply community [ aa:nn ]* [ [ no-export-subconfed | no-export |no-advertise ] * [ additive ] | additive | none ]undo apply communityViewRoute policy viewParameternone: Deletes the community attribute of the route. This keyword can be input upto 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.DescriptionUse the apply community command to configure the set BGP communityattribute of Route-policy.Use the undo apply community command to cancel the set BGP communityattribute.By default, BGP community attribute is not set.If the matching conditions defined in the Route-policy are satisfied, the BGPcommunity attribute is set.Related command: ip community-list, if-match community-list, route-policy,display bgp routing-table community.Example# Configure one Route-policy setcommunity, whose node serial number is 16 andmatch mode is permit, and enter Route policy view to set match conditions andattribute 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-exportapply cost Syntaxapply cost value
