What is WAN network?

    WAN stands for Wide Area Network. It refers to a network that covers a large geographical area, such as a city, a country, or even the entire world. WANs are used to connect devices and networks that are far apart from each other, such as different offices or data centers.

    WANs typically use a variety of technologies to connect different locations, including leased lines, satellite links, and fiber-optic cables. They also often use routing protocols to determine the best path for data to travel between different locations.

    One of the most common examples of a WAN is the Internet, which is a global network of networks that allows devices and users to communicate and exchange information from anywhere in the world. Other examples of WANs include private networks used by businesses, government agencies, and educational institutions to connect their offices and facilities in different locations.

WAN network example

    An example of a WAN network is the Internet, which is a global network that connects millions of devices and networks across the world. The Internet is the largest and most well-known example of a WAN, and it uses a variety of technologies and protocols, such as TCP/IP, DNS, and routing protocols, to enable communication and data exchange between devices and networks across different geographic locations.

    Another example of a WAN network is a private network used by a large corporation with multiple offices located in different cities or countries. In such a network, the company may use leased lines, MPLS (Multiprotocol Label Switching), or other technologies to connect its offices and facilities, enabling employees to share resources and collaborate seamlessly regardless of their physical location.

Other examples of WAN networks include government networks that connect different agencies and facilities across a country, academic networks that connect universities and research institutions across the world, and cloud-based networks that allow organizations to store and access data and applications from remote servers.