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 local area network lan is a private computer network that connects computers in small physical areas. Types of area networks lan, man and wan geeksforgeeks. Collection of autonomous computers interconnected by a single technology is called computer network. Types of computer network lan, man and wan network.
Wide area network wan a computer network in which the computers connected may be far apart. The network allows computers to connect and communicate with different computers via any medium. A wan connects several lans, and may be limited to an enterprise a corporation or an organization or accessible to the public. Types of networklan,man,wan types of computer network. Using routers, lans can connect to wide area networks wans. Two computers are set to be interconnected if they are able to exchange information.
Lan, man and wan are the three major types of the network designed to operate over the area they cover. Data allocations in local area networks lans, metropolitan area networks mans, and wide area networks wans are subject to different requirements and considerations. Covers a small region of space, typically a single building. A lan is a private network that typically is made up of a wellconnected, reliable, and fast network connection.
In this article, we will discuss what the terms lan, man, and wan stand for and attempt to explain these terms for the understanding of people not working in information technology. A man is optimized for a larger geographical area than a lan, ranging from several blocks of. There are some similarities and dissimilarities between them. Network devices and types of networklan, wan, man, isdn for competitive exams. This lecture is different from other lectures on this toipc. A l ocal a rea n etwork lan is a group of computer and peripheral devices which are connected in a limited area such as school, laboratory, home, and office building. 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. 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.
In the general sense of the word, it means a group of things or entities that are connected to each other and work together to serve a common purpose. Local area networks lan and wide area networks wan. Most lans are confined to a single building or group of buildings. A man is larger than a lan, which is typically limited to a single. Local area network lan metropolitan area network man wide area network wan local area network lan local area network is a group of computers. 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 network that spans the distance of a typical metropolitan area is sometimes referred to as a metropolitan area network. 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. Different type of networks lan, wan, man, can prateek networking and security informative, learn networking series, social networking 4 comments from this article you are going to gain knowledge about building a network on your own any where. Each network differs in their characteristics such as distance, transmission speed, cables and cost. Difference between lan, man and wan with comparison chart. A man metropolitan area network is a larger network that usually spans several buildings in the same city or town.
Localarea network lan a computer network that spans a relatively small area. Predrawn shapes representing computers, network devices plus smart connectors help create accurate diagrams and documentation. In this guide, we will discuss the types of computer networks in detail. Lan networks can be implemented in multiple ways, for example twisted pair cables and a wireless wifi. It is a widely useful network for sharing resources like files, printers, games, and other application. A small office, a single building, multiple buildings inside a campus etc. Structure diagrams represent the elements that compose the system. The types of network are classified based upon the size, the area it covers and its physical architecture. Personal area networks pan local area networks lan metropolitan area networks man wide area networks wan global area networks gan the physical connection, which these network types are based on, can be cableconnected or implemented based on wireless technology. In this lecture,i am explaining the hidden truth of lan man and wan. A metropolitan area network man is a great computer network located on.
Man covers an area larger than lan and wan comprises the largest of all. A computer network is a group of computers connected with each other through a transmission medium such as cable, wire etc. 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. However, one lan can be connected to other lans over any distance via telephone lines and radio waves. The simplest type of lan network is to connect computers and a printer in. 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. Different types of private networks are distinguished based on their sizes in terms of the number of machines, their data transfer speeds, and their reach. These are the types of computer networks wherein the computers in a specified closed location are networked with each other. All three of these network options are illustrated below. Private networks are networks that belong to a single organization. Before discussing lan wan and man, let us know about the network network.
Lan local area network, man metropolitan area network,dan wan wed area network pdf. 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. 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. For example, a wireless network connecting a computer with its keyboard, mouse or printer is a pan. Network devices and types of network lan, wan, man, isdn for. Network devices and types of network lan, wan, man, isdn. Network that covers large geographic area using many types of media internet is worlds largest wan can be a collection of lans or wans or the mix of two with a very large geographical area for instant a country or even beyond the border dedicated transoceanic cabling or satellite uplinks. If you take the lan network model and make it slightly larger, you. The most common types of computer networks are the lan, wan, man, and wlan, and many others.
Network types of computer network lan, man and wan. A metropolitan area network, or man, consists of a computer network across an entire city, college campus or small region. It is a network bigger than local area network lan, but territorially smaller than wide area network wan. One of the significant differences is in the geographical area they cover, i. Alternatives on the lan framework include cans, mans, and wans. The three primary network categories are lan, wan and man. Metropolitan area network man a metropolitan area network man is a large computer network that usually spans a city or a large campus. Lan is the smallest network compared to other two networks. Behavior diagrams represent the processes proceeding in a modeled environment. Protocols specify services the network uses and the sequence of.
Draw detailed computer network diagrams, designs, schematics, and network maps with conceptdraw pro in no time. The computer networks which are designed for personal use are known as pan or personal area networks. Network diagramming with conceptdraw pro lan wan man. One of the major differences is the geographical area they cover, i. In terms of purpose, many networks can be considered general. Campus area network is usually set in campus of a university or college, but the same kind of. Uml diagram types list fully connected network topology.
Connection can be through a copper wire, fiber optics, microwaves, infrared or satellite. The computers on a network are also coupled through cables, telephone lines, radio waves, satellites, or. A man is optimized for a larger geographical area than a lan, ranging from several blocks of buildings to entire cities. A system of lans connected in this way is called a wide area network wan. Three major t ypes of computer network lan, man and wan designed to operate over the area they cover. Metropolitan area network man a metropolitan area network man is a network that interconnects users with computer resources in a geographic area or region larger than that covered by even a lan but smaller than the area covered by wan. What is the difference between a lan, a man, and a wan.
Wide area networks wan is type of computer network to connect offices which are located in different geographical locations. The most common types of computer networks are lans, or local area networks. There are usually said to be three categories of such networks. Lan, man, and wan are the three types of the network designed to operate over the area they cover.