This network diagram for the DAT project, created with a professional tool, outlines the network infrastructure, connecting users, administrators, and servers. The diagram includes a public and private network architecture, detailing load balancing (VIP LB), application servers running Windows Server 2019, a file server, a database server (both running Ubuntu 22), and a VPN server using pfSense. The flow of data across the public and private networks, along with VPN connections, is visually represented, making this template perfect for IT professionals and system administrators working on complex network designs.