Lan networks can be implemented in multiple ways, for example twisted pair cables and a wireless wifi with the ieee 802. Collection of autonomous computers interconnected by a single technology is called computer network. This topic is very good for all types of competition examinations. However, one lan can be connected to other lans over any distance via telephone lines and radio waves. Some of the different networks based on their main purpose are. A wireless networks presenting flexibility, roaming, high standard and low cost. Difference between lan and wan networks compared and explained. Seamless transport of ethernet frames across entire network. Various types of computer networking systems are used for communication systems all throughout the world. There are different types of wireless network such as wireless lan, wireless man, and mobile devices network. Wan or wide area network is a computer network that spans over a large geographical area. Data sharing in lan is stored locally on each computer in the network so if a machine is not turned on, the other machines can not navigate to the shared files on that machine is. The most common types of computer networks are lan, man, wan, pan, etc.
Lan local area network man metropolitan area network wan wide area network there are two other types of networks. Wide area network advantages and disadvantages of wans. An atm cellconnection orientedniche, for now, is connecting lans. Wireless network types, wlan, man, wimax, wifi lan. 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. Jan 03, 2019 hello friends computer network topologies and their types pdf download for all of you. The server manages file storage, application access, device access, and network traffic. 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. In this article we will be discussing each network type lan vs wan and discuss the differences between the two topologies. By depending upon the area covered by the network, networks are classified as below. Difference between lan, man and wan with comparison chart. Local area network lan metropolitan area network man wide area network wan local area network lan local area network is a group of computers. Lan networks can be implemented in multiple ways, for example twisted pair cables and a wireless wifi.
Government agencies use man to connect to the citizens and private industries. 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. In this tutorial, we will take a look at the most common types of network. Mans usually are not owned by a single organization, they are owned by an association of users or by a single network provider who sells the service to the users.
Nov 14, 2015 lan can man and wan are four different types of network divided according to geographical area coverage. 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. It includes devices housed in a single room to millions of devices spread across the world. The network allows computers to connect and communicate with different computers via any medium. Types of area networks lan, man and wan geeksforgeeks. Relies on some intermediate network such as internet or phone system to connect geographically diverse lans. A network is categories into three types such as local area network lan, metropolitan area network man and wide area networks wan. As the name suggests,the wide area network wan covers a wide area which may span across provinces and even a whole country. Generally, telecommunication networks are wide area network. If youre new to networking technology, you may feel like youre dipping your spoon into a bowl of alphabet soup. 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. A communication medium used for wide area network is pstn or satellite link. The private ownership has the control over the local area network rather than public. The size of a network should be expressed by the geographic area and number of computers, which are a part of their networks.
We can classify a computer network into different types depending on its size and the geographical area it covers. Fig 1 gives an example of a network in a school comprising of a local area network or lan connecting computers with each other, the internet, and various servers. A wan connects several lans, and may be limited to an enterprise a corporation or an organization or accessible to the public. A local area network, or lan, consists of a computer network at a single site, typically an individual office building. When you venture into wireless networks you will need to make sure you have wireless network security covered. Difference between lan, wan, and man difference between.
A lan is very useful for sharing resources, such as data storage and printers. These are the major types of network designed to establish a network within the area they cover. Mans can span in the range of 5 to 50 kilometers in diameter. Prerequisite types of area networks lan, man and wan lan stands for local area network is a group of network devices which allow the communication between connected devices. Similar to a man, the fault tolerance of a wan is less and there is more congestion in the network. They provide a useful way of sharing resources between the end users such as the longdistance transmission of data, voice. The full forms of types of network are mentioned below. A computer network is a group of computers connected with each other through a transmission medium such as cable, wire etc. In this guide, we will discuss the types of computer networks in detail. On a local area network data transfer speeds are higher than wan and man that can extend to a 10.
Simplifies network management, minimizes operational costs 10gbe specifies full duplex operation and optical fiber transmission medium 10gbe media types. Types of computer network difference between lan can man. While lan and wan are by far the most popular network types mentioned, you may also commonly see references to these others. What is the difference between lan, wan, man, can, vpn, ban. Man metropolitan area network a metropolitan area network is a network that covers a larger geographic area by interconnecting a different lan to form a larger network. Localarea network lan a computer network that spans a relatively small area. Lans, wans the internet cse 32, fall 2010 instructor. Mar 29, 2016 lan, man, and wan are the three types of the network designed to operate over the area they cover. Layers of the osi model were explained in detail in our previous tutorial. What is the difference between a lan, a man, and a wan.
Connection can be through a copper wire, fiber optics, microwaves, infrared or satellite. When these connections become wireless they are renamed wlan, wwan, and wman. The computers on a network are also coupled through cables. Wide area network may or may not be privately owned. 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.
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. Man is metropolitan area network and is used to connect two or more lans in a common geographic area. The term man is applied to the interconnection of local area networks lans in a city into a single larger network which may then also offer efficient connection to a wide area network. Most lans are confined to a single building or group of buildings. I know they sound a bit stupid, but these are the three different types of networks that you can have. One of the significant differences is in the geographical area they cover, i. Hello friends computer network topologies and their types pdf download for all of you. Aug 19, 2017 detailed article on pan, lan, man, wan.
As the naming conventions suggest, lans are for smaller, more localized networking in a home, business, school, etc. Before discussing lan wan and man, let us know about the network network. Invent network of future to manage alltransmit data of fixed sized cells flexible audio, video, text fast 155 mbps and 622 mbpsfigure. Man covers an area larger than lan and wan comprises the largest of all. A wide area network wan is a computer network that connects computers within a large geographical area comprising a region, a country, a continent or even the whole world wide area networks, generally called wans, are mostly public, leased or privatelyowned networks. A metropolitan area network man is a computer network that interconnects users with computer resources in a geographic region of the size of a metropolitan area. A wan could be a connection of lan connecting to other lan s via telephone lines and radio waves.
The security and safety can peer through specifying the password for a certain resource, such as a shared. Two computers are set to be interconnected if they are able to exchange information. The computer networks which are designed for personal use are known as pan or personal area networks. A man usually interconnects a number of local area networks lans using a highcapacity backbone technology, such as fiberoptical links, and provides uplink services to wide. A man is optimized for a larger geographical area than a lan, ranging from several blocks of buildings to entire cities. Simplify what is man a man falls between a lan and wan in terms of its size. A man usually interconnects a number of local area networks lans using a highcapacity backbone technology, such as fiberoptical links, and provides uplink services to wide area networks or wan and the internet. 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. What are the current reaches and capacities of lan, man and. In man, various lans are connected to each other through a telephone exchange line. Some types of networks, however, serve a very particular purpose. Here is the difference between lan can man and wan.
The most widely used protocols in man are rs232, frame relay, atm, isdn, oc3, adsl, etc. All student who preparation competitive examination will help you for upcoming exams like railway,cat, ssc,mppsc and other state level exam. A communication medium used for wan is pstn or satellite link. Man is used in communication between the banks in a city. Wireless networks providing you privacy and personal computer security more than before. Lan has short propagation delay than man as well as wan. It can be a single network such as cable tv network, or a measure of connecting a number of lan s o a large network so that resources can be shared lan to lan as well as device to device. Lan can man and wan are four different types of network divided according to geographical area coverage. You will interconnect different network types local area lan, metro area man, wide area wan your networks will be standards based you must choose carriers, bandwidths, service levels, costs, etc. Local area network lan metropolitan area network man wide area network wan personal area network pan.
Tans tiny area network, which are the same as lans but smaller 2 to 3 machines, and cans campus area networks, which are the same as mans with bandwidth limited between each of the networks lans. Wan, man, pan, and lan star, mesh, ring, bus, and hybrid topologies. One of the major differences is the geographical area they cover, i. A network refers to two or more connected computers that can share resources such as data, a printer, an internet connection, applications, or a combination of these. Man metropolitan area network lager than a lan but smaller than a wan. And in this article, we will cover all about wide area networks wan. A client can be any connected device that runs or accesses applications or the. Lan, man and wan are the three major types of the network designed to operate over the area they cover. This computer network topologies and their types pdf. Man works in between local area network and wide area network. Computer network topologies and their types pdf download. Wan stands for wide area network and is not restricted like others to a particular location. I would like to draw a diagram of the performances of the known lan, man and wan networks based on the technologies used, the standards, the distance reached and the capacities. Metropolitan area network man a metropolitan area network man is a large computer network that usually spans a city or a large campus.
A computer network consists of a collection of computers, printers and other equipment that is connected together so that they can communicate with each other. The computers on a network are also coupled through cables, telephone lines, radio waves, satellites, or. A metropolitan area network man is a computer network that usually spans a city or a large campus. A system of lans connected in this way is called a wide area network wan.
Network is a medium that connects multiple computer systems with a common communication link. Before discussing lan wan and man, let us know about the network. What are the current reaches and capacities of lan, man. Types of networks pan, lan, man, wan in hindi youtube. Metropolitan area network man wide area network wan wan covers a large geographic area such as.
Wireless local area network a lan based on wifi wireless network technology metropolitan area network a network spanning a physical area larger than a lan but smaller than a wan, such as a city. Wireless network types, wlan, man, wimax, wifi lan, wireless. Both localarea networks, or lans, and wide area networks, or wans, play valuable roles in networking and are two of the most common types of computer networks. What are the differences between lan, man, and wan. This article explains the three most common and popular types of networks used to link multiple computer systems via a network bridge. What is the difference between network lan, wan, and man. Computer networks are of many different types such as personal area network pan, local area network lan, metropolitan area network man, campus area network can, storage area network san and wide area network wan. A clientserver lan consists of several devices the clients connected to a central server. 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.
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