This is an illustration of a network diagram. A network diagram is a graphical depiction of a computer or telephone network. It depicts the network components and how they interact, such as routers, devices, hubs, firewalls, and so on. It helps everyone on the team comprehend the structures, networks, and procedures; it also helps with project management, network structure maintenance, debugging, and so on. EdrawMax is a FREE online diagramming program that supports Network Diagrams as well as many other types of diagrams such as UML, Org Chart, Floor Plan, wireframe, family tree, ERD, and so on. The simple, intuitive diagram editor makes it simple to create Network Diagrams. Join the template community and get inspired by the most innovative Edrawers to design your own network diagram!