Advantages of WAN over LAN

This guide provides a practical overview of Advantages of WAN over LAN, including its main features, benefits, limitations, and important considerations.

Deploying WAN instead of LAN can help your business facilitate communication between branches and allow employees to work remotely.

WAN and LAN

Difference between LAN, MAN and WAN

WANs are basically a larger version of LANs, designed to allow communication over a wide geographic area. Although there is no specific definition of what makes a WAN different from a LAN, WANs can generally be identified using public infrastructure, such as telephone lines. or cable.

By contrast, most organizations that use LANs own all parts of the network. The Internet is a typical example of a WAN, while the office network is a typical example of a LAN.

WANs are basically a larger version of LANs

Scale

The main advantage of LAN is its size. By linking multiple websites together, LANs allow communication between entities in different parts of the country or even with other countries around the world.

This can be especially beneficial for businesses, allowing them to focus on key activities, such as controlling securities. Although it is technically possible to build a LAN that allows communication at this scale, it will create an extremely complex and very expensive design challenge.

Remote access

WAN technology can be used to access remote network resources, including other WAN or LAN networks.

WAN technology can be used to access network resources remotely

For example, a company might allow its employees to access the local network from home with their Internet connection. This can create flexible working conditions, as it means that employees do not necessarily have to be at the office at a given time to be able to carry out their duties. Instead, they can adjust accordingly to allow time to do other things, such as taking care of children, or working remotely while on a business trip.

Price

Using public infrastructure means connecting clients to the WAN will be less expensive than connecting them to the LAN.

Setting up a LAN involves buying and configuring all the necessary components on that network, while establishing a WAN connection can be as simple as installing some software that allows remote access via the Internet to a network. certain resources. However, this is only true if the infrastructure used to access the WAN is ready.