Architecture decision tool
Plan a sensible business network
Translate operational requirements into a clear preliminary architecture and understand why each network layer exists.
01
Network requirements
Choose what the network must support today and soon.
01Firewall
02L3 core switch
034 access switches
04Users · APs · CCTV
Why this structure?
The firewall centralizes policy, VPN and internet resilience. The L3 core routes segmented traffic efficiently while access switches connect endpoints.
Important: All calculations and recommendations are preliminary estimates for planning and educational purposes only. Actual requirements and costs vary with site conditions, equipment specifications, installation complexity, environmental factors and customer requirements. A professional site assessment and quotation are recommended before purchasing or deployment.