This simple network diagram depicts a straightforward network collection where a single end-user connects to one of two routers. The router connects to a switch, routing traffic between several devices, including PCs (PC1 to PC4).
This diagram illustrates the basic network architecture of network devices, highlighting the essential components needed to build a local area network (LAN). It also demonstrates the server’s connection to a database, showing how the server acts as an intermediary "store" for data from connected PCs.