WAN architecture
The design starts by identifying which traffic should use local internet, private circuits, cloud paths, or secure central inspection.
- Underlay planning for fiber, broadband, LTE/5G, MPLS, and local internet breakout.
- Overlay IPsec tunnels, hub design, route summarization, and branch templates.
- SLA rules for Microsoft 365, voice, ERP, SaaS, and latency-sensitive applications.