Juniper JUNOSE 11.0, Command Reference Manual

Page: 781 / 1486

ip community-list
Syntax
Using a regular expression to specify the community:
[ no ] ip community-list communityLisName { permit | deny } communityExpression
Using some other method to specify the community:
ip community-list communityLisName { permit | deny }
{ communityNumber | asCommunityNumber | no-export | no-advertise | local-as |
internet } [ communityNumber | asCommunityNumber | no-export | no-advertise |
local-as | internet ]*
no ip community-list communityLisName [ { permit | deny }
[ { communityNumber | asCommunityNumber | no-export | no-advertise | local-as |
internet } ] [ communityNumber | asCommunityNumber | no-export | no-advertise |
local-as | internet ]* ]
Release Information
Command introduced before JUNOSe Release 7.1.0.
Description
Creates a community list for BGP and controls access to it. The no version removes
the community list, including all list entries.
Options
■
communityLisName— Name of a community list; a string of up to 32 characters;
identifies one or more permit or deny groups of communities; used for standard
community lists
■
permit—Permits access for a matching condition
■
deny—Denies access for a matching condition
■
communityExpression —Regular expression that matches the community
■
communityNumber —Community number in the range 1–4294967295
■
asCommunityNumber— Community number in the format AA : NN , where AA is a
number that identifies the autonomous system and NN is a number that identifies
the community within the autonomous system.
■
no-export—Specifies that BGP does not advertise this route outside a BGP
confederation boundary
■
no-advertise—Specifies that BGP does not advertise this route to any peer (internal
or external)
■
local-as—Specifies that BGP does not advertise this route to external peers;
sometimes known as the no-export-subconfed community
■
internet—Specifies the Internet community
■
*—Indicates that one or more parameters can be repeated multiple times in a
list in the command line
Mode
Global Configuration
ip community-list
■ 739
Chapter 10: I Commands