Not only that but costly resources such as printers can be shared by all of the computers. This means that better quality printing can be made available to everyone because one or two expensive, high specification printers can be purchased instead of several cheaper, lower specification models.
Setup: The setup of a LAN network is very easy in comparison to a WAN network and will often utilise existing older communications wiring. Access: Files can be saved with a central backing store, meaning all users files can be saved in one place and accessed by everyone, from any computer within the network. Backup: Files in a network can be backed-up at regular intervals meaning that a user can easily retrieve anything that is mistakenly deleted.
Size: Range is very limited with LAN network and will deteriorate quickly the further out you go. Security: If a virus gets into one users computer, it can easily spread throughout the network. If the dedicated file server fails, then all shared files will become inaccessible to the network. For example, a company may use a WAN to allow its employees to work within a local network from home using their internet connection. Generally, a WAN will be used within public infrastructure such as phone and cable lines.
Flexibility: WANs allow for free movement meaning people can access them from many different locations and are not restricted to being in one physical location. WANs are available from house to house, city to city and country to country.
Network Types. Leave a Reply Cancel. WAN is Wide Area Network WAN that connects computers within a large geographical area comprising a region, a country, a continent or even the whole world.
LAN is Local area network that connects computers within a limited area such as schools, colleges, or universities. WANs tend to be less fault tolerant as they consist of large number of systems.
LANs tend to have fewer problems associated with them, as there are smaller number of systems to deal with. Live Project Expand child menu Expand.
AI Expand child menu Expand. Toggle Menu Close. Search for: Search. LAN is a computer network that covers a small geographic area, like a home, office, or group of buildings. WAN is a computer network that covers a broad area. For example, any network whose communications links cross-regional and metropolitan boundaries over a long distance. There is a need to set up a couple of extra devices on the network, so it is not very expensive.
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