Dell Networking S4810, Reference Manual

Page: 287 / 1761

Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.1.1.0 Introduced on the E-Series.
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, the deletion command (
set
comm-list delete
) is processed before the insertion command (
set
community
).
Related
Commands
ip community-list — configures community access list.
match community — redistributes routes that match the COMMUNITY attribute.
set community — specifies a COMMUNITY attribute.
set community
Allows you to assign a BGP COMMUNITY attribute.
S4810
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
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.
Access Control Lists (ACL)
287