Copyright (c) 2026 MindMesh Academy. All rights reserved. This content is proprietary and may not be reproduced or distributed without permission.
3.4.1. Virtual WAN Architecture
Virtual WAN SKUs:
| SKU | Branch Connectivity | VNet-to-VNet | Routing Features |
|---|---|---|---|
| Basic | S2S VPN only | No | None—Basic is essentially a managed VPN hub |
| Standard | VPN, ExpressRoute, P2S | Yes (transitive) | Full routing, NVA integration |
Global Virtual WAN Architecture:
Architecture components:
- Virtual WAN: The top-level resource containing hubs
- Hub: A managed VNet in a specific region with gateways
- Connections: Links between hubs and VNets, VPN sites, or ExpressRoute circuits
Transitive routing is the key benefit: Traffic automatically flows between connected spokes without manual UDRs or peering configurations.
Written byAlvin Varughese
Founder•15 professional certifications