About This Architecture

Enterprise network architecture using Fortinet Fortigate 100F firewall as the security perimeter, core switch for traffic aggregation, and three distinct access layers serving DMZ, LAN, and wireless segments. Internet traffic flows through the Fortigate 100F to the Switch Core, which distributes to specialized access switches serving DMZ servers, internal workstations, and wireless clients across guest and staff VLANs. This three-layer design isolates critical infrastructure, enforces security policies at the firewall, and scales access points independently. Fork this diagram on Diagrams.so to customize VLAN assignments, add redundancy, or adapt for your organization's security zones. The separation of DMZ, LAN, and wireless segments demonstrates defense-in-depth principles essential for protecting sensitive internal resources.

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How do you design a secure enterprise network with Fortinet Fortigate firewall and separate DMZ, internal LAN, and wireless zones?

This diagram shows a three-layer enterprise network using Fortinet Fortigate 100F as the security perimeter, a core switch for traffic aggregation, and separate access switches for DMZ servers, internal workstations, and wireless clients. VLAN segmentation isolates guest and staff wireless traffic, while the firewall enforces security policies between zones.