CLI Guide

Layer 3 Routing Commands 1265
cluster ID. Route reflectors with the same cluster ID must have the same set
of clients; otherwise, some routes may not be reflected to some clients. The
same cluster ID is used for both IPv4 and IPv6 route reflection.
Command History
Introduced in version 6.2.0.1 firmware.
Example
console(config-router)#bgp cluster-id 1
bgp default local-preference
Use the bgp default local-preference command to enable the network
operator to specify the default local preference. Local preference is an
attribute sent to internal peers to indicate the degree of preference for a
route. A route with a numerically higher local value is preferred over a route
with a numerically lower value.
Syntax
bgp default local-preference number
no bgp default local-preference
• number—The value to use as the local preference for routes advertised to
internal peers. The range is 0 to 4,294,967,295.
Default Configuration
If no other value is configured, BGP advertises a local preference of 100 in
UPDATE messages to internal peers.
Command Mode
BGP Router Configuration mode
User Guidelines
BGP assigns the default local preference to each path received from an
external peer. (BGP retains the LOCAL_PREF on paths received from
internal peers.) BGP also assigns the default local preference to locally-
originated paths. If you change the default local preference, the local