[Internet] └─[Firewall] ├─[Router] ─── [Switch Stack] │ │ └── VLAN 247 (Patch247) ─── [APs/Devices] │ └── VLAN 248 (Default) └─[DMZ] For visual diagrams, use tools like Lucidchart or Visio. If you need a specific configuration (e.g., for a Cisco ASA/Aruba controller or a physical cabling layout), let me know!