A wide area network (WAN) is a group of computers that are connected across a large geographical area. WANs allow data to be transmitted from one computer to another, even if the two computers are not in the same location or connected to the same network. WANs can connect multiple locations together, making it possible for people and businesses to work on projects and share resources with each other no matter where they are located.
What is a WAN?
A wide area network (WAN) is a private network that spans large geographic areas. WANs are used for communication between different locations, and they can be used to transmit data or voice communications.
A WAN allows you to connect with other networks that are not located in the same building or facility as your organization’s network. For example, if you have an office in New York City and another office in Los Angeles, these two locations would be connected via a WAN so employees at both offices can communicate effectively.
How does the WAN work?
WANs are used to connect businesses and organizations to the Internet. They use a variety of technologies, including DSL (digital subscriber line), cable, fiber and satellite.
WANs can be private or public. A private WAN is owned by an organization that uses it internally; this may be beneficial if you have offices in different cities or countries because it allows them to communicate seamlessly over long distances without having to pay for expensive phone bills every month. Public WANs are available for anyone who wants access–you can think of them as being like highways on which all cars have equal right-of-way access regardless of their size or speed capabilities; however unlike highways these networks don’t charge any toll fees!
They’re also useful when connecting offices within …