WAN (Wide Area Network) - A network connecting computers within very large geographical areas, such as states, countries and the world. It connects several physically remote locations to other locations.
The Wide area networks, WANs we might propose or setup might make use of Virtual Private Networks (VPNs) across the public Internet, or more traditional Leased Circuits from telecoms companies. Alternative Frame Relay, ISDN or other technologies may be incorporated dependent on usage and budget criteria.
Edraw Network Diagram is ideal for network engineers and network designers who need to draw wan diagrams. It had defined some common used WAN symbols in drawing WAN diagrams. Just drag and drop pre-drawn shapes representing computers and network devices. Double click and set equipment data.