Feb 19, 2018 types of network lan, man, wan dcn lectures for b. Wan stands for wide area network and is not restricted like others to a particular location. The practical definition of a wan is a network that traverses a public. Selling cisco smb foundation solutions networking fundamentals. Difference between lan, man and wan with comparison chart. A metropolitan area network man is a network that covers an area of the size of a city. Backbone of man is highcapacity and highspeed fiber optics. Full forms of lan, man and wan are also mentioned this tutorial covers everything one like to know about networking basics including circuit switching vs packet switching, tcpip protocol fields, arprarp. Lan networks can be implemented in multiple ways, for example twisted pair cables and a wireless wifi. Types of computer networks find notes the easy way. As the name suggests,the wide area network wan covers a wide area which may span across provinces and even a whole country. A man metropolitan area network is a larger network that usually spans several buildings in the same city or town. A lan is very useful for sharing resources, such as data storage and printers. Man works in between local area network and wide area network.
Wan wide area networks a wide area network wan is a telecommunication network. The network allows computers to connect and communicate with different computers via any medium. Lan technologies use shared communication media to interconnect multiple computers over short distances transmitting computer has exclusive use of communication medium. Simplifies network management, minimizes operational costs 10gbe specifies full duplex operation and optical fiber transmission medium 10gbe media types. A system of lans connected in this way is called a widearea network wan. Lan is a group of network devices which allow the communication between connected devices. Introducing basic network concepts 3 basetech networking concepts team 2230894 blind folio 3 figure 1. Full forms of lan, man and wan are also mentioned this tutorial covers everything one like to know about networking basics including circuit switching vs packet switching, tcpip protocol fields, arprarp protocol. A lan is a data communication system allowing a number of independent devices to communicate directly with each other, within a moderately sized geographical area over a physical communication channel of moderate data rate. This page on the difference between lan man and wan compares lan vs man vs wan and derives tabular difference between them. Wans are characterized by the slowest data communication rates and the largest distances. A lan is not necessarily connected to the internet. 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. Two computers are set to be interconnected if they are able to exchange information.
Difference between lan man and wan lan vs man vs wan. It covers a large geographical area and may serve as an isp internet service provider. Lan, man and wan are the three major types of the network designed to operate over the area they cover. Mar 29, 2016 lan is confined to schools, hospitals or buildings, whereas, man connects small towns or cities and on the other hand, wan covers country or a group of countries. The communication between different users of wan is established using leased telephone lines. For the remainder of this text, the term networkwill. Differences between lan and wan perfect computer notes. This technology was invented by bob metcalfe and d. As the naming conventions suggest, lans are for smaller, more localized networking in a home, business, school, etc. Ethernet, localtalk, token ring, fddi, atm pan personal area network man metropolitan area network. A network that spans the distance of a typical metropolitan area is sometimes referred to as a metropolitan area network. Prerequisite types of area networks lan, man and wan local area network lan.
Mmeettrrooppoolliittaann aarreeaa nneettwwoorrkk a metropolitan area network man is a network that is utilized across multiple buildings commonly used in school campuses or large companies with multiple buildings is larger than a lan, but smaller than a wan is also used to mean the interconnection of several lans by bridging them together. A network that can span a large geographic area, e. 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. Lan has short propagation delay than man as well as wan.
A network that can span a geographic area the size of a city. Describe the functionality of lan, man, and wan networks. One of the major differences is the geographical area they cover, i. In this lecture, we discuss fundamental concepts of computer networks. Apr 10, 2014 in this lecture, we discuss fundamental concepts of computer networks.
Questions will also test your knowledge about where these networks are located. There are many types of network available in the networking industries and the. The network consists of various buildings interconnected via. In the early days of networking, lans are defined as small networks that existed in a single physical location.
What is the difference between a lan, a man, and a wan. A local area network, or lan, consists of a computer network at a single site, typically an individual office building. The best example of a wan is the internet which is a network that spreads the whole way around the planet. Before discussing lan wan and man, let us know about the network network.
Lan networks can be implemented in multiple ways, for example twisted pair cables and a wireless wifi with the ieee 802. There are some similarities and dissimilarities between them. Lan, man, and wan are the three types of the network designed to operate over the area they cover. Explain different types of computer networks lan, man, wan. Man is designed for customers who need a highspeed. A wide area network is simply a lan of lans or network of networks. Difference between lan, wan, and man difference between. Lan wan man ppt pdf report presentation study mafia. You must choose carriers, bandwidths, service levels, costs. A network that spans a small geographic area, such as a single building or buildings close to each other. Man or metropolitan area network covers a larger area than that of a lan and smaller area as compared to wan. Limitations, pros and cons of lan, man, wan more info. Simplify what is man a man falls between a lan and wan in terms of its size.
Wide area networks wanslarger geographic distance e. Various types of computer networks like pan, lan, man and wan are explained. A man is optimized for a larger geographical area than a lan, ranging from several blocks of buildings to entire cities. Seamless transport of ethernet frames across entire network. Computers connected by communication channels that each connect exactly two computers forms mesh or pointtopoint network. The private ownership has the control over the local area network rather than public. Intro to lanwan introduction contd arpanetmilitary funded, predecessor to the internetphone lines first, satellite and radio later req. There are two prevailing definitions of a wide area network wan. This article explains the three most common and popular types of networks used to link multiple computer systems via a network bridge. Connection can be through a copper wire, fiber optics, microwaves, infrared or satellite. A network consists of 2 or a lot of computers that are coupled so as to share resources such as cds and printers, exchange files, or enable electronic communications.
This layer 3 routing device acts as an interface between the localarea network lan and the wide area network wan. When these connections become wireless they are renamed wlan, wwan, and wman. Network which uses shared media has high probability of data collision. Broadcasts do not traverse a wan unless the layer 3 edgerouting device is con. Lan definition a network is a group of computers and other devices connected together so they can pass information back and forth. These are the major types of network designed to establish a network within the area they cover. 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 area networks lan, man and wan geeksforgeeks. Metropolitan area network man a metropolitan area network man is a large computer network that usually spans a city or a large campus. Typically, a local area network lan is a private network owned and maintained by a single organization.
A local area network lan is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building. Lan,wan,man today, we will discuss the main types of computer networks on the basis of the maximum distance covered where they can be accessed and operate. The more people in your network, the better your chances of finding that perfect job. Virtual lan applications and technology a white paper micrel, incorporated 2180 fortune drive san jose, ca 951 usa tel. Man or metropolitan area network covers a larger area than that of a lan and smaller area. Star ring bus lan technologies ethernet wireless localtalk ibm token ring fddi atm. On a local area network data transfer speeds are higher than wan and man that can extend to a 10. Wide area network wan when network spans over a large distance or when the computers to be connected to each other are at widely separated locations a local area network cannot be used. When you venture into wireless networks you will need to make sure you have wireless network security covered. The computers on a network are also coupled through cables, telephone lines, radio waves, satellites, or. Limitations, pros and cons of lan, man, wan description. The book definition of a wan is a network that spans large geographical locations, usually to interconnect multiple local area networks lans. Lan local area network, man metropolitan area network,dan wan wed area network pdf. Several major lan can be connect together to form a wan.
Before discussing lan wan and man, let us know about the network. It connects two or more computers that are apart but resides in the same or different cities. Collection of autonomous computers interconnected by a single technology is called computer network. Local area network lan is a computer network, which is limited to a small office, single building, multiple buildings inside a campus etc. By contrast, a wide area network wan not only covers a larger geographic distance, but also generally involves leased telecommunication circuits ethernet and wifi are the two most common technologies in use for. Let us go through various lan technologies in brief. Lan stands for local area network,man stands for metropolitan area network and wan stands for wide area network. Local area networks lan and wide area networks wan.
Types of lan the personal computers and workstations in the offices are interconnected via lan to share resources. The computers on a network are also coupled through cables. Wans connect lans that may be on opposite sides of a building, across the country or around the world. Networking, lan, star topology, bus topology, ring topology, wan, man, conclusion. So, a man is larger than a local area network but it is smaller than a wan. Lans, wans the internet cse 32, fall 2010 instructor. I know they sound a bit stupid, but these are the three different types of networks that you can have. This is a pdf file of a presentation about the limitations, advantages and disadvantages of different types of networks.
Man is a larger network then lan it is spread across the city since it covers the city it is called metropolitan the most common example of man type network is. This quiz deals with the definitions and attributes of pan, lan, wan and man networks. What is the difference between network lan, wan, and man. Below image shows a small local area network lan connected together using a network switch. Wan vs lan lan s are also distinguished from man s and wan s based example of lan. 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. A lan local area network is a network of computers within the same building, such as a school, home or business. Wans allow computers, printers, and other devices on a lan to be shared with distant. For perfect computer notes and it tips and tricks visit.
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