Configuring The As-Path Attribute - Motorola BSR 2000 Configuration And Management Manual

Release 1.0
The following commands configure Router Los Angeles:

Configuring the AS-path Attribute

When a BGP route passes through an AS, BGP prepends its AS number to the route.
The AS_path attribute contains the list of ASs that a route has gone through.
In Figure
AS-path of 100. When the BGP route arrives in AS 400, Router Los Angeles adds its
AS number. When the BGP route arrives at Router New York, its AS_path attribute
contains AS numbers 400 and 100.
526360-001-00 Rev. B
MOT(config)#router bgp 100
MOT(config-bgp)#neighbor 150.20.30.1 remote-as 100
MOT(config-bgp)#network 175.40.30.0
MOT(config)#router bgp 300
MOT(config-bgp)#neighbor 1.1.1.1 remote-as 100
MOT(config-bgp)#network 192.56.0.0
12-16, Router Boston advertises network 150.60.0.0 in AS 400 with an
MGBI
Configuring BGP
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