3Com Switch 8807, Command Reference Manual

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548 C
HAPTER
28: IP R
OUTING
P
OLICY
C
ONFIGURATION
C
OMMANDS
[3Com-route-policy] apply as-path 200
apply community Syntax
apply community [ aa:nn ]* [ [ no-export-subconfed | no-export |
no-advertise ] * [ additive ] | additive | none ]
undo apply community
View
Route policy view
Parameter
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.
Description
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 .
Example
# 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 Syntax
apply cost value