Reference Guide

270 | Access Control Lists (ACL)
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Command
History
Usage
Information
The community list used in the set comm-list delete command must be configured so
that each filter contains only one community. For example, the filter deny 100:12
is acceptable, but the filter deny 120:13 140:33 results in an error.
If the
set comm-list delete command and the set community command are configured
in the same route map sequence, then the deletion command (
set comm-list delete) is
processed before the insertion command (
set community).
Prior to 7.8.1.0, names are up to 16 characters long.
Related
Commands
set community
c e s
Allows you to assign a BGP COMMUNITY attribute.
Syntax
set community {community-number | local-as | no-advertise | no-export | none} [additive]
To delete a BGP COMMUNITY attribute assignment, use the
no set community
{
community-number | local-as | no-advertise | no-export | none} command.
Parameters
Version 8.3.19.0 Introduced on S4820T
Version 8.3.7.0 Introduced on S4810
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.8.1.0 Increased name string to accept up to 140 characters. Prior to 7.8.1.0, names
are up to 16 characters long.
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
ip community-list Configure community access list.
match community Redistribute routes that match the COMMUNITY attribute.
set community Specify a COMMUNITY attribute.
community-number
Enter the community number in AA:NN format where AA is the AS number
(2 bytes) and NN is a value specific to that autonomous system.
local-AS
Enter the keywords local-AS to drop all routes with the COMMUNITY
attribute of NO_EXPORT_SUBCONFED.
All routes with the NO_EXPORT_SUBCONFED (0xFFFFFF03)
community attribute must not be advertised to external BGP peers.
no-advertise
Enter the keywords no-advertise to drop all routes containing the
well-known community attribute of NO_ADVERTISE.
All routes with the NO_ADVERTISE (0xFFFFFF02) community attribute
must not be advertised to other BGP peers.