Advantages of lan network pdf

The server then assigns that person a security access level that permits or denies them to use network resources. A server is simply a computer, that available the network resources and provides service to other computers when they request it. The set of computers or devices connected together with the ability to exchange data is known as computer network. They provide a useful way of sharing resources between end users. Advantages and disadvantages of computer networks tech. Local area network advantages and disadvantages of lan. 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 lan is very useful for sharing resources, such as data storage and printers. A client is the computer running a program that requests the service from a server. Advantages of lan disadvantages of lan rf wireless world. It is easy to control and manage the entire lan as it is available in one small region. From there, you can connect devices using ethernet cables or wirelessly via wifi transmission. A computer network is defined as the interconnection of two or more.

So what exactly is the difference between a lan connection and a wan connection. Isp internet service provider can give you leased lines by which you can connect different branch offices together. Cost a lan connection is relatively inexpensive to set up and maintain. Advantages of a wide area network wan covers large geographical area. Every person who uses your network via a workstation must login to the server with a username and a password. Advantages and disadvantages of local area network lan it. This article will dwell upon the major advantages and disadvantages of computer networks. Lan provides resource sharing such as computer resources like printers, scanners, modems, dvdrom drives, and hard disks can be shared. Logging every time something happens on your network, an entry to the servers log is added. Advantages and disadvantages of wide area network wan. You must be able to describe a system in terms of advantages and disadvantages.

Lan equipment may be carried from one country to another and this operation should be legal frequency regulations national and international. 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. A local area network lan is a number of computers and computer peripherals. Local area networks, generally called lans, are privatelyowned networks. Computer networks international journal of science and research. Advantages and disadvantages of local area network lan.

The advantages of local area network are we get high. In lan computers can exchange data and messages in the easy and fast way. All the resources are attached to one network and if any computer needs any resources then it can be shared with the required computer. The basic lan implementation does not cost too much. From sharing files to uploading and downloading to highdefinition streaming, applications and videoconferencing, a lan provides all users with the speed. Computer hardware resources like printers, modems, dvdrom drives and. Before local area networks came into use, two other methods were employed to implement communication. 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 lan configuration is very easy due to availability of required protocols in the operating system os itself. Benefits of computer networks setting up a computer network is a fast and reliable way of sharing information and resources within a business. Computer networking is a vital part of any organization these days.

Local area network advantages ease of setup all you need is internet service and a server, or central hub. Types of resources are the dvd drive, printers, scanners, modems and hard drives. Advantages of local area network lan sharing of resources. The local nature of a lan also makes troubleshooting quick and cost. Computer hardware resources like printers, modems, dvdrom drives and hard disks can be shared with the help of local area. The potential advantages of lans stem mainly from the fact that each user has. A lan provides a faster, more personalized service and allows onsite and remote access to all applications and data. The advantages and disadvantages of computer networking show us that freeflowing information helps a society to grow.