Minimum Requirements for a Simple Network3 desktop computers and 1 laptop.1 desktop as server, 2 desktops and 1 laptop as clients.Use a star topology with a network switch or router.How to Design a Simple NetworkConnect all 4 devices using Ethernet cables to a router.Assign static IP address to the server (ex: 192.168.1.100).Set DHCP on the router to assign dynamic IPs to client devices.Install server software on the designated desktop.Make sure file and printer sharing is enabled for LAN communication.\The router provides internet to all 4 devices.