What Resources Do I Need to Implement Cross-Region Backup Replication?

To replicate backups to a different region, buy or create the following resources:

1. Cloud server backup vault in the source region. This vault is used to store cloud server backups generated in the production region.
2. Cloud server replication vault in the destination region. This vault is used to store cloud server backups replicated to the disaster recovery region.
3. (Optional) Cross-region replication traffic package. This package can be used to deduct the replication traffic generated during replication.

If a replication traffic package is not available, you will be billed for the replication traffic based on a pay-per-use basis. Buy a replication traffic package based on the size of the backups to be replicated. A traffic package can only be used to deduct traffic fees. Any capacity fee generated during replication cannot be deducted by the traffic package.