3com S7906E 참조 가이드

 

1-20 

deny: Specifies the matching mode of the community list as deny.  

permit: Specifies the matching mode of the community list as permit.  

community-number-list: Community number list, which is in the community number or aa:nn format; a 

community number is in the range 1 to 4294967295; aa and nn are in the range 0 to 65535. Up to 16 

community numbers can be entered.  

internet: Routes with this attribute can be advertised to all BGP peers. By default, all routes have this 

attribute. 

no-advertise: Routes with this attribute cannot be advertised to other BGP peers.  

no-export: Routes with this attribute cannot be advertised out the local AS, or the confederation but can 

be advertised to other ASs in the confederation.  

no-export-subconfed: Routes with this attribute cannot be advertised out the local AS, or to other sub 

ASs in the confederation.  

Use the ip community-list to define a community list entry.  

Use the undo ip community-list command to remove a community list or entry.  

No community list is defined by default.  

# Define basic community list 1 to permit routing information with the internet community attribute. 

<Sysname> system-view 

[Sysname] ip community-list 1 permit internet 

# Define advanced community list 100 to permit routing information with the community attribute 

starting with 10.  

<Sysname> system-view 

[Sysname] ip community-list 100 permit ^10 

ip extcommunity-list ext-comm-list-number { deny | permit } { rt route-target }&<1-16> 

undo ip extcommunity-list ext-comm-list-number 

System view 

2: System level 

ext-comm-list-number: Extended community list number, in the range 1 to 199.  

permit: Specifies the matching mode for the extended community list as permit.  

deny: Specifies the matching mode for the extended community list as deny.