Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 337
bgp confederation identifier
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Usage Information Related Commands Version 8.3.7.0 Version 7.8.1.0 Version 7.7.1.0 Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. 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. 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. C-Series, E-Series, S-Series, Z-Series, S4810 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 0 to 65535 (2-byte), 1 to 4294967295 (4-byte), or 0.1 to 65535.65535 (dotted format). Defaults Command Modes Command History Not configured. ROUTER BGP Version 8.3.11.1 Version 8.3.7.0 Version 7.8.1.0 Version 7.7.1.0 Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Added support for the 4-byte format Usage Information You must configure your system to accept 4-byte formats before entering a 4-byte AS number. All the routers in the Confederation must be 4- or 2-byte identified routers. You cannot mix them. The autonomous systems configured in this command are visible to the EBGP neighbors. Each autonomous system is fully meshed and contains a few connections to other autonomous systems. The next hop, MED, and local preference information is preserved throughout the confederation. 337
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