Advantages And Disadvantages Of Local Area Network Pdf Tutorial


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13.04.2021 at 17:29
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advantages and disadvantages of local area network pdf tutorial

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There are various types of computer networks available.

Computer Network Types

A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources, data, and applications. A computer network can be categorized by their size. A computer network is mainly of four types :. It is a low range network. Extranet: An extranet is a communication network based on the internet protocol such as Transmission Control protocol and internet protocol. It is used for information sharing. The access to the extranet is restricted to only those users who have login credentials.

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Local area network is the computer network that connects computers within the limited area such as schools, colleges or universities. Local area networks , generally called LANs , are privately-owned networks. They provide a useful way of sharing resources between end users. The resources such as printers, file servers, scanners, and internet are easily sharable among other connected computers in a network. A typical Wi-Fi LAN operates one or more wireless access points that devices within coverage area connect to.

15.4 Computer Networks and Cloud Computing

We use radio frequency for communication in this network. LAN Local This type of network is large than a LAN, which is mostly limited to a single building or site. The devices in a WAN are connected through public infrastructure such as a telephone system or through leased lines or even satellites. MAN networks are usually operated at airports, or a combination of several pieces at a local school. Local Area Network cannot cover cities or towns and for that Metropolitan Area Network is needed, which can connect city or a group of cities together.

Imagine a flower shop with twenty employees. Now, the store may have one computer and everyone could share it. In this case, everyone needs to be sure that customer records have been updated on all computers every time that a change is required. Likewise, many companies want their personal computers to run their own software and process data independently. But they also want people to share databases, files, and printers, and they want them to share applications software that performs particular tasks, including word processing, creating and managing spreadsheets, designing graphical presentations, and producing high-quality printed documents desktop publishing. The solution in both cases is networking —linking computers to one another. The two major types of networks are distinguished according to geographical coverage:.

advantages and disadvantages of lan man and wan ppt

Before going into the main topic let me first discuss what is LAN. LAN is a short form of local area network. Local area network is a network for connecting computers and other computer accessories with each other. Computer accessories include printers, scanners, game consoles etc.

Give us a call today to discuss how each can be optimized for your organization. Limited to Small Area. LAN connections can only operate in a local area which is usually not any bigger then a house, or a floor in an office building. Typically a LAN will consist of only a handful of clients, but can have upwards of a hundred.

Cisco Network Templates. Public libraries and government agencies typically use a MAN. Computer hardware resources like printers, modems, DVD-Rom drives and hard disks can be shared with the help of local area networks.

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7 Advantages and Disadvantages of LAN | Limitations & Benefits of LAN

3 Comments

Beiretrepear
16.04.2021 at 03:32 - Reply

Easy and Cheap Communication: Data and messages can easily be shared with the other computer connected to the network. Centralized Data: The data of all network users can be stored on a hard disk of the central/server computer. This help users to use any computer in a network to access the required data.

Joanna C.
17.04.2021 at 14:44 - Reply

For example movies and songs can be stored on the server and can be accessed by any authorized user (Client computer). Sharing of the.

Gines R.
18.04.2021 at 03:21 - Reply

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