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HNCOST06-BP02 Separate traffic classes for dedicated connections - Hybrid Networking Lens - AWS Well-Architected Framework

HNCOST06-BP02 Separate traffic classes for dedicated connections

Create multiple dedicated connections for distinct traffic classes such as production versus backups. Assign guaranteed bandwidth to critical dedicated connections and use best-effort routing for dedicated connections.

Desired outcome: Cost-effective traffic segregation with guaranteed SLAs for priority workloads.

Level of risk exposed if this best practice is not established: Low

Benefits of establishing this best practice:

  • Simplifies cost allocation by traffic type

  • Enables independent scaling of traffic classes

  • Complies with network isolation requirements

Implementation guidance

  • Configure separate BGP communities for dedicated connection. For example, you can achieve this using AWS Direct Connection VIFs on dedicated connections.

Resources