difference between local area network and wide area network pdf

Difference between local area network and wide area network pdf

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Types of WAN Connections

Difference Between LAN and WAN Networks – Compared and Explained

Local Area Networks (LAN) and Wide Area Networks (WAN), Difference between LAN and WAN

LAN , which stands for local area network , and WAN , which stands for wide area network , are two types of networks that allow for interconnectivity between computers. As the naming conventions suggest, LANs are for smaller, more localized networking — in a home, business, school, etc. And while LANs tend to be owned, controlled and managed in-house by the organization where they are deployed, WANs typically require two or more of their constituent LANs to be connected over the public Internet or via a private connection established by a third-party telecommunications provider. Local area networks LANs allow computers and devices that are near each other — and usually making use of the same switch or router — to connect to share files and complete tasks.

Types of WAN Connections

The Network allows computers to connect and communicate with different computers via any medium. There are some similarities and dissimilarities between them. One of the significant differences is in the geographical area they cover, i. Furthermore, LAN networks rely on the hardware and communication devices owned by them for the transmission. As against, this could not be possible in case of MAN and WAN which are obliged to use public, private, leased communication hardware as these networks are spanned across a magnificent area. It covers relatively large region such as cities, towns. It spans large locality and connects countries together.

Difference Between LAN and WAN Networks – Compared and Explained

No matter the industry or size of an organization, in the current landscape, the network often represents the lifeblood of a business or institution, underpinning critical digital activities required for daily operations. Everything from voice traffic to email, video conferencing, and data center application access relies on the network, making it a critical part of overall technology infrastructure. Within the University of Alabama at Birmingham Collat School of Business Online Bachelor of Science in Information Systems program, students learn about an array of different aspects pertaining to overall information systems infrastructure, and the network in particular. As leading technology research firm Gartner noted, there are certain challenges of LANs to be aware of, including the fact that these networks are limited networks in terms of their geographical or regional reach. For this reason, LANs are usually utilized within a single building or campus to connect users with systems and assets at the data center.

A LAN local area network is a group of computers and network devices connected together, usually within the same building. By definition, the connections must be high speed and relatively inexpensive e. A MAN metropolitan area network is a larger network that usually spans several buildings in the same city or town. A WAN wide area network , in comparison to a MAN, is not restricted to a geographical location, although it might be confined within the bounds of a state or country. A WAN connects several LANs, and may be limited to an enterprise a corporation or an organization or accessible to the public.

Local Area Networks (LAN) and Wide Area Networks (WAN), Difference between LAN and WAN

L ocal A rea N etwork is a group of computer and peripheral devices that are connected in a limited area such as school, laboratory, home, or office building. The full form of LAN is Local Area Network, which is a widely useful network for sharing resources like files, printers, games, and other applications. The simplest type of LAN network is to connect computers and a printer in someone's home or office.

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