A company operates in the us-east-1 Region and the us-west-1 Region.

At the data center, set the local preference for the primary connection to be higher than the local preference for the secondary connection.

Use AS path prepending to set the AS path on the primary connection to be longer than the AS path on the secondary connection.

Use local preference BGP community tags to apply the 7224:7300 local preference BGP community tag to the prefixes for the primary connection. Apply the 7224:7100 local preference BGP community tag to the prefixes for the secondary connection.

Use local preference BGP community tags to apply the 7224:9300 local preference BGP community tag to the prefixes for the primary connection. Apply the 7224:9100 local preference BGP community tag to the prefixes for secondary connection.