Reference Guide

The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series.
Usage
Information
When a BGP cluster contains only one route reflector, the cluster ID is the route reflector’s
router ID. For redundancy, a BGP cluster may contain two or more route reflectors. Assign a
cluster ID with the bgp cluster-id command. Without a cluster ID, the route reflector
cannot recognize route updates from the other route reflectors within the cluster.
The default format for displaying the cluster-id is dotted decimal, but if you enter the cluster-id
as an integer, it is displayed as an integer.
Related
Commands
bgp client-to-client reflection — enables route reflection between the route reflector and
clients.
neighbor route-reflector-client — configures a route reflector and clients.
show ip bgp cluster-list — views paths with a cluster ID.
bgp confederation identifier
Configure an identifier for a BGP confederation.
S4820T
Syntax
bgp confederation identifier as-number
To delete a BGP confederation identifier, use the no bgp confederation
identifier as-number command.
Parameters
as-number Enter the AS number. The range is from 0 to 65535 (2 byte), from 1 to
4294967295 (4 byte), or from 0.1 to 65535.65535 (dotted format).
Defaults Not configured.
Command Modes ROUTER BGP
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series. Added support for the 4-byte format
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