ADTRAN 1000R Series User Manual
Page 1289
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Command Reference Guide
BGP Neighbor Configuration Command Set
61200510L1-35E
Copyright © 2005 ADTRAN
1289
In this network:
•
Router A is in AS 100.
•
Router B is in AS 300.
•
Router A is an eBGP peer with Router B.
•
Router A’s connection to Router B specifies a local-as of 200.
•
Router B is configured to connect to Router A in AS 200.
Therefore:
•
To Router B, all aspects of Router A appear as AS 200.
•
Networks advertised from Router A to Router B will have the AS path 200 100 prepended to the AS path
attribute.
•
Router A will add AS 200 to the AS path of networks learned from Router B.
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