Advantages of lan network pdf

Computer networks international journal of science and research. Wan covers a large geographical area of km or more if your office is in different cities or countries then you can connect your office branches through wan. Local area network advantages and disadvantages of lan. Computer hardware resources like printers, modems, dvdrom drives and. Advantages and disadvantages of local area network lan. The set of computers or devices connected together with the ability to exchange data is known as computer network. Advantages and disadvantages of computer networks tech. A computer network is defined as the interconnection of two or more. Assuming that proactive systems are developed and installed to counter the effects of the potential disadvantages, a computer network, at any level of connectivity, will help every society come closer to its full potential. The advantages and disadvantages of computer networking show us that freeflowing information helps a society to grow. A local area network lan is a number of computers and computer peripherals. Computer networking is a vital part of any organization these days. In lan computers can exchange data and messages in the easy and fast way.

Computer hardware resources like printers, modems, dvdrom drives and hard disks can be shared with the help of local area. Advantages of lan disadvantages of lan rf wireless world. Advantages and disadvantages of local area network lan it. Local area network lan is based on client server network relationship. Local area network advantages ease of setup all you need is internet service and a server, or central hub. Lan provides resource sharing such as computer resources like printers, scanners, modems, dvdrom drives, and hard disks can be shared. This article will dwell upon the major advantages and disadvantages of computer networks.

A local area network, or lan, consists of a computer network at a single site, typically an individual office building. Advantages and disadvantages of wide area network wan. The potential advantages of lans stem mainly from the fact that each user has. All the resources are attached to one network and if any computer needs any resources then it can be shared with the required computer. Lan equipment may be carried from one country to another and this operation should be legal frequency regulations national and international. Advantages of local area network lan sharing of resources. Lan provides resource sharing such as computer resources like printers, scanners, modems, dvdrom drives, and hard disks can be shared within the connected devices. A server is simply a computer, that available the network resources and provides service to other computers when they request it. Local area networks, generally called lans, are privatelyowned networks. Every person who uses your network via a workstation must login to the server with a username and a password. A lan is very useful for sharing resources, such as data storage and printers. A lan provides a faster, more personalized service and allows onsite and remote access to all applications and data. Types of resources are the dvd drive, printers, scanners, modems and hard drives.

Logging every time something happens on your network, an entry to the servers log is added. From there, you can connect devices using ethernet cables or wirelessly via wifi transmission. The server then assigns that person a security access level that permits or denies them to use network resources. Cost a lan connection is relatively inexpensive to set up and maintain. Advantages of a wide area network wan covers large geographical area. The basic lan implementation does not cost too much. Before local area networks came into use, two other methods were employed to implement communication. Isp internet service provider can give you leased lines by which you can connect different branch offices together. The local nature of a lan also makes troubleshooting quick and cost. A client is the computer running a program that requests the service from a server. They provide a useful way of sharing resources between end users. Advantages and disadvantages of lan local area network.