3com S7906E Guide De Référence

 

1-3 

2: System level 

none: Removes the community attributes of BGP routes. 

community-number: Community sequence number, in the range 1 to 4294967295.  

aa:nn: Community number; both aa and nn are in the range 0 to 65535.  

&<1-16>: Indicates the argument before it can be entered up to 16 times. 

internet: Sets the internet community attribute for BGP routes. Routes with this attribute can be 

advertised to all BGP peers. 

no-export-subconfed: Sets the no-export-subconfed community attribute for BGP routes. Routes 

with this attribute cannot be advertised out the sub autonomous system. 

no-advertise: Sets the no-advertise community attribute for BGP routes. Routes with this attribute 

cannot be advertised to any peers. 

no-export: Sets the no-export community attribute for BGP routes. Routes with this attribute cannot be 

advertised out the autonomous system or confederation, but can be advertised to other sub ASs in the 

confederation.  

additive: Adds the specified community attribute to the original community attribute of BGP routes.  

Use the apply community command to set the specified community attribute for BGP routes. 

Use the undo apply community command to remove the apply clause. 

No community attribute is set for BGP routes by default.  

Related commands: ip community-list, if-match community, route-policy.  

# Configure node 16 in permit mode of route policy setcommunity: Set the no-export community 

attribute for BGP routes matching AS-PATH list 8. 

<Sysname> system-view 

[Sysname] route-policy setcommunity permit node 16 

[Sysname-route-policy] if-match as-path 8 

[Sysname-route-policy] apply community no-export 

apply cost [ + | - ] value 

undo apply cost 

Route policy view 

2: System level