A man is optimized for a larger geographical area than a lan, ranging from several blocks of buildings to entire cities. Wan vs lan lan s are also distinguished from man s and wan s based example of lan. The internet is an example of a worldwide public wan. A wan could be a connection of lan connecting to other lan s via telephone lines and radio waves. Lan stands for local area network is a group of network devices which allow the communication between connected devices. Think of an office building where everybody should be able to access files on a central.
John is a small business man that run a hardware, he have been experiences problem with his samll accounting department which he depends on to provide him with the sales reports. Local area network advantages and disadvantages of lan. Introduction august 2014 series 4 design overview this guide, the mpls wan technology design guide, provides a design that enables highly available, secure, and optimized connectivity for multiple remotesite lans. Wide area networks wans encyclopedia business terms. The best example of a wan is the internet which is a network that spreads the whole way around the planet. Wan, man, pan, and lan star, mesh, ring, bus, and hybrid topologies learn with flashcards, games, and more for free.
It can be a single network such as cable tv network, or a measure of connecting a number of lans o a large network so that resources can be shared lan to lan as well as device to device. Types of lan the personal computers and workstations in the offices are interconnected via lan to share resources. Metropolitan area network man a metropolitan area network man is a large computer network that usually spans a city or a large campus. It is a computer network that interconnects computers within a small area like in an office building or a school. In a hierarchy, a lan is connected to a wan using a router, which keeps the lans inner workings private from the wan.
Users can share a network system software and application software. There are various kinds of media access control methods like token ring and ethernet. Wans can be used to connect cities, states, or even countries. There may be file server on the lan used for sharing of files and folders among lan users. Lan operates at a relatively higher speed compared to other wan systems. Wan, man, pan, and lan star, mesh, ring, bus, and hybrid topologies. What are the current reaches and capacities of lan, man and wan networks. Compute l for a 100 mbsec lan s compute l for a 1 gbsec lan s youll see the 1 gbsec lan isnt feasible with traditional lan. Difference between lan, wan, and man definition of lan, wan, and man. A wan can contain multiple smaller networks, such as lans or mans. Lan, wan, pan, man all of these networks may sound confusing, but youll find the concepts selfexplanatory once you understand the meaning behind each acronym. Connection can be through a copper wire, fiber optics, microwaves, infrared or satellite. Network is a medium that connects multiple computer systems with a common communication link.
A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Man is designed for customers who need a highspeed. Lan is a group of computers, printers and other interconnected devices. Backbone of man is highcapacity and highspeed fiber optics. Lan has short propagation delay than man as well as wan. Terms in this set 11 wan wide area network relies on some intermediate network such as internet or phone system to connect geographically diverse lans. Mar 29, 2016 the network allows computers to connect and communicate with different computers via any medium. It can be private to connect parts of a business, or it can be public to connect smaller networks. It use carriers such as phone companies or network providers 3.
In a typical lan local area network a group of computers and devices are connected together by a switch, or stack of switches, using a private addressing scheme as defined by the tcpip protocol. The full forms of types of network are mentioned below. Networks, in general, and lans, mans, and wans are defined. Wan or wide area network is a computer network that spans over a large geographical area. May 16, 2006 in a hierarchy, a lan is connected to a wan using a router, which keeps the lans inner workings private from the wan. What is the difference between a lan, a man, and a wan. It connects two or more computers that are apart but resides in the same or different cities. Man or metropolitan area network covers a larger area than that of a lan and smaller area as compared to wan. It connect devices that are separated by a broader geographical area than a lan 2. Two computers are set to be interconnected if they are able to exchange information.
High speed and relatively low cost are the defining characteristics of lans. Lan stands for local area network,man stands for metropolitan area network and wan stands for wide area network. As the naming conventions suggest, lans are for smaller, more localized networking in a home, business, school, etc. Wan stands for a wide area network and is a computer network that spans across a large geological area like a city and will consist of two or more computers connected in a local area. What is local area network features and characteristics. This example above was created in conceptdraw pro using the computer and networks area of conceptdraw solution park and shows the wide area network topology. Local area network lan a computer network that spans a relatively small area. Important list of computer file extensions and their meaning pdf. Lan definition a network is a group of computers and other devices connected together so they can pass information back and forth.
I would like to draw a diagram of the performances of the known lan, man and wan networks based on the technologies used. Difference between lan man and wan lan vs man vs wan. This page on the difference between lan man and wan compares lan vs man vs wan and derives tabular difference between them. A man is typically owned and operated by a single entity such as a government body or large corporation. What are the current reaches and capacities of lan, man and. I know they sound a bit stupid, but these are the three different types of networks that you can have. The advantages and disadvantages of using a network are discussed. If youre new to networking technology, you may feel like youre dipping your spoon into a bowl of alphabet soup. The good example of personal area network is bluetooth. Computer network topologies and their types pdf download. A network spanning a physical area larger than a lan but smaller than a wan, such as a city. The software files will be shared among all the users. Difference between lan, wan, and man difference between.
By depending upon the area covered by the network, networks are classified as below. It covers a large geographical area and may serve as an isp internet service provider. We can also classify networks in different ways like client server network, peer to peer network, application server network. Architecture of the internetoverview of the internet. Its data transfer data is usually low as compared to lan, but it is compatible with a variety of access. Local area network lan bandwidth rates are dependent on characteristics of the lan technology in use normally fastethernet or gigabit ethernet.
Table 2 comparison of characteristics of pan, lan, man, can, wan. There are many advantages of lan over man and wan, such as lans provide excellent reliability, high data transmission rate, they can easily be managed. Lan wan man ppt pdf report presentation study mafia. Before discussing about the terms internet, intranet and extranet, we need to discuss the term internetwork. Most lans are confined to a single building or group of buildings.
On the other hand, man stands for metropolitan area network. A wide area network wan is a data network, usually used for connecting computers, that spans a wide geographical area. The computer networking fundamentals industrybased credential is included in noctis job ready assessment battery. Computers, phones and other devices in a personal area network communicate with other personal devices, which separates them from a lan or wan. Now, with the increasing number of network communities, wireless local area networks based on 802. Full duplex two wires per station, one to send, one to receive switches only, no repeaters or bridges, and no collisions. Job ready assessments measure technical skills at the occupational level and include items which gauge factual and theoretical knowledge. A citywide network is known as a man metropolitan area network. Since allusers in the peer network set up your own personal password system, and the sharing ofresources can occur at any machine not happen in your focus, it is difficult to.
Lans enable the sharing of resources such as files or hardware devices. Mr john want to be able to shared information between his 7 computer station and have on central printing area, what type of network would you recommend to mr. The sharing of resources, including hardware resource sharing, file sharing, and software inventory data sharing. It is a private network, so an outside regulatory body never controls it. The technology is high speed and relatively expensive. Pdf short 57 page paper on wide area networks prepared for the it data communications course. Here are important characteristics of a lan network. What are the differences between lan, man, and wan. Collection of autonomous computers interconnected by a single technology is called computer network. The wan is the networking infrastructure that provides an ipbased interconnection between remote sites that. Similar to a man, the fault tolerance of a wan is less and there is more congestion in the network. Wide area network advantages and disadvantages of wans. This network shares the characteristics of packet broadcasting networks.
Lans enable the sharing of resources such as files or hardware. One of the significant differences is in the geographical area they cover, i. However, one lan can be connected to other lans over any distance via telephone lines and radio waves. There are many advantages of lan over man and wan, such as lans provide excellent reliability, high data transmission rate, they can easily be managed, and. Lans can be built with relatively inexpensive hardware, such as hubs, network adapters and ethernet cables. Difference between lan, man and wan with comparison chart. This difference between wlanwireless lan and wired lan is very useful to have comparison between them. It is a computer network that interconnects computer within a city or a large campus. An internetwork can be defined as two or more computer networks typically local area networks lan which are connected together, using network routers each network in an internetwork has its own network address, which is different from other. Wan stands for wide area network and is not restricted like others to a particular location. Key features of a lan lhigh throughput lrelatively low cost llimited to short distance loften rely on shared media lno separate cable or modem point to. A wan wide area network is, in comparison, not restricted to a geographical location, although it might be confined within the bounds of a state or a country.
Lan is a private network used in small offices or homes usually within 1km range with high speed transfer data rate and fulltime service connectivity in low cost. Jun 14, 2009 man stands for metropolitan area network. Lan s main function is to provide resource sharing and mutual communication, which provides the following main services. A communication medium used for wan is pstn or satellite link. Wlan vs ethernet lan difference between wlan and lan. Types of area networks lan, man and wan geeksforgeeks. 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. Local area networks, generally called lans, are privatelyowned networks. What is computer and its characteristics and limitations pdf download. Local area network is localize computer network use for communication between host systems, in lan each device shared the same ip address scheme. Network types of computer network lan, man and wan. A network is categories into three types such as local area network lan, metropolitan area network man and wide area networks wan and in this article, we will cover all about wide area networks wan. Local area networks lan and wide area networks wan.
Simplify what is man a man falls between a lan and wan in terms of its size. The security and safety can peer through specifyingthe password for a certain resource, such as a shared folder on the network. The term is applied to the interconnection of networks in a city into a single larger network which may then also offer. A local area network, or lan, consists of a computer network at a single site, typically an individual office building. 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. Local area network lan local area network is the computer network that connects computers within the limited area such as schools, colleges or universities.
Wan covers a large geographical area for example, a country or a continent. As the name suggests,the wide area network wan covers a wide area which may span across provinces and even a whole country. Compulsory course here you can get all notes, assignments and practical help included in computer literacy course. A man is optimized for a large geographical area than lan. The figure1 below depicts wlan or wireless lan network. Lan local area network man metropolitan area network. When these connections become wireless they are renamed wlan, wwan, and wman. To cover great distances, wans may transmit data over leased highspeed phone lines or wireless links such as satellites. Man works in between local area network and wide area network. A local area network, or lan, is a network of computers and network devices connected together, usually confined to a single room, building, residence, office building, or university campus. Since most of wide area networks wan connectivity solutions are dependent on internet service providers isps, budget related constraints affect the quality of wan.
Wlan vs ethernet lan difference between wlan and ethernet lan. Wan a network consisting of computers of lans connected across a distance wan can cover small to large. What is the difference between network lan, wan, and man. This page on wlan vs ethernet lan describes difference between wlan and ethernet lan. Comparative analysis of different area network types ijraset. The network allows computers to connect and communicate with different computers via any medium. Make sure you save your files in accessible location. Network professionals design networks lans, wans, and mans to meet specific. The main contribution of this paper is the diperf framework, which is a tool that allows automated large scale testing of grid services, web services, network services, and distributed services to be done in both lan and wan environments. Lan, man, and wan are the three types of the network designed to operate over the area they cover. There are some similarities and dissimilarities between them. A lan local area network is a group of computers and network devices connected together, usually within the same building.
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