Comparison between lan and wan architecture computer. Data is transmitted from one device to another around the ring. Aug 23, 2009 what is lan, wlan, wan, man, san, can, pan and gan. Youll typically find multiple rj45 ports labeled lan, and one labeled wan on a residential gateway or lowend router really just synonyms. One of the significant differences is in the geographical area they cover, i. There are some similarities and dissimilarities between them. A network is a connection between two or more computers that share information, hardware and software with each other this connection can be established via wireless or nonwireless media. However, many people struggle with some of the fundamental concepts involved in computer networking. Lan wan stands for local area network wide area network covers local areas only e. Lan refers to a wired network while wlan is used to refer to a wireless network.
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. A man is a metropolitan area network and would cover multiple buildings in a city area. This allows organizations to route traffic to remote locations and multiple offices, and provides enhanced capabilities for monitoring and managing network traffic while reducing networking costs. 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. What are main differences between lan, wan and man. Both localarea networks, or lans, and widearea networks, or wans, play valuable roles in networking and are two of the most common types of computer networks in this article we will be discussing each network type lan vs wan and discuss the differences between the two topologies. A lan is very useful for sharing resources, such as. Establishing a lan allows files, software and devices like printers and fax machines to be shared among users on the lan. A wan connects several lans, and may be limited to an enterprise a corporation or an organization or accessible to the public. Local area network is a group of computer and peripheral devices that are connected in a limited area such as school, laboratory. Lan stands for local area network,man stands for metropolitan area network and wan stands for wide area network.
The network allows computers to connect and communicate with different computers via any medium. I am looking for some similarities and differences between these different types of networks. Most wan networks are used to transfer large blocks of data between its users. The speciality of virtual lan is that the lan segments constructed in the lan can be spanned and contracted. Local area networks lan and wide area networks wan. The speed of a wan can go up to 150 megabits per second. Aug 10, 2015 this video cover the difference between network and internetwok. Difference between lan, man and wan with comparison chart. Mar 29, 2016 the network allows computers to connect and communicate with different computers via any medium. This means the speed of a wan is onetenth the speed of a lan. Its typical to presume that all the lan ports are connected to each other through an ordinary ethernet s. The lan port or ports usually connect to pcs, printers etc. 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. A man is a metropolitan area network and would cover multiple buildings in a.
A lan that is implemented well can bring multiple benefits to an organisation such as high fault tolerance, scalability, security as well as fast and reliable speeds. The private ownership has the control over the local area network rather than public. The communication between different users of wan is established using leased telephone lines, satellite links and similar channels. Man metropolitan area network can campus area network wan wide area network lan local area network. Lan s are typically cheaper than wan s to both implement and maintain as the equipment required for local area networks is less expensive, however, you can be more costefficient when setting up a wan if you were to use vpns. It is cheaper and more efficient to use the phone network for the link. In a lan computers are attached to each other using a network device such as a hub, switch or router. Aug 04, 2018 lan local area network, wan wide area network and man metropolitan area network are the three most prevalent types of networks that are utilized today. Types of area networks lan, man and wan geeksforgeeks. Local area networks lans and wide area networks wans similarities. Difference between lan and vlan with comparison chart.
The ring topology connects all services in a circle with each device having exactly two neighbors. In 1990s and before the internet sun shine, companies used private lease wan networks between their main office and branch offices for secure communications. Computer a machine that manipulates data according to a set of. Workstations do not necessarily need their own hard disk or cdrom drives which make them cheaper to buy than standalone pcs. Lan is a group of network devices which allow the communication between connected devices. This paper throws light on distinct types of networks such as pan, lan, man, wan, can. This is the abbreviation for local area network which is when there are multiple computers and peripheral devices connected to a campus or in an office or other room. Compare and contrast lan,wan, and man by rodrigo gomez on.
Difference between lan and wan is that local area network lan is a network that connects computers and devices in a limited geographical area such as a home, school computer laboratory, office building, or closely positioned group of buildings. Local area networks lans and wide area networks wans. Compare and contrast lan,wan, and man by rodrigo gomez on prezi. The internet is also a type wan that spans across the entire earth. We can classify a computer network into different types depending on its size and the geographical area it covers. We use them every day in every area to facilitate communications. Sdwan is a unique approach to wide area networking because it combines traditional wan technologies, such as mpls and broadband connections. Difference between lan man and wan lan vs man vs wan. Comparison between wired network and wireless network free. Apr 06, 2009 lan local area network, private local network wan wide area network, basically the public internet wlan wireless local area network, same as lan but without wires. This tutorial lesson explains what are local area networks lan and wide area networks wan, difference between lan and wan. Each computer or network element is connected to the switchesrouters via a utp cable. While wide area network wan is a network that covers a large geographic area such as a. While ethernet is the most commonly used lan that controls how data is transmitted over a lan, wifi uses radio waves to connect computers to a network.
Some wireless networks are often established using wifi. May 11, 2018 wired lan includes 10baset, fast and gigabit ethernet, etcetera. Networks have extended the power of a computer beyond the expanse of a room. Whats the difference between lan and wan in a device. A lan is very useful for sharing resources, such as data storage and printers. Dec 31, 2012 local area networks lans and wide area networks wans similarities. Image credit while lan and wan are both two branches of networking and share many similarities, theres a. What is lan, wlan, wan, man, san, can, pan and gan. Difference between lan, man and wan comparison chart. What are some similarities and differences between mans. Wide area network wan has a lower bandwidth, thus slowing the network. This video cover the difference between network and internetwok. In this article, i am going to give you a brief explanation of what is a network, the 3 basic types of network lan, man and wan and lastly, we will discuss the difference. What is the difference between lan, wan, man, can, vpn, ban.
Lan has short propagation delay than man as well as wan. Difference between network and internetwork network. Difference between lan and wan networks s bharadwaj reddy june, 2016 march 29, 2018 the two most popular network types today are lan local. A local area network lan is a private network that links computers at a single location, such as at a private residence or office building. Dec 15, 2017 lan, wan, and man are all acronyms in the computer technology industry. Compare and contrast lan,wan, and man wan what is a wan 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 wan connects several lans, and may be limited to an. Computer networks are a set of computers and software connected to each other to share resources and. A wan could be a connection of lan connecting to other lan s via telephone lines and radio waves. It might be limited by just one building, office or sometimes even room. A lan acts as a standalone network that connects computers and workstations through standard ethernet cables. In this post we will explain the similarities and differences between the main used networks to connect computers and devices. As the naming conventions suggest, lans are for smaller, more localized networking in a home, business, school, etc. Comparison between wired network and wireless network.
The router then routes between the lan and wan network, applying nat and firewall policy in the process. What is the difference between a lan, a man, and a wan. Lan stands for local area network, and wan stands for wide area network. A local area network, or lan, consists of a computer network at a single site, typically an individual office building. Lans, wans the internet cse 32, fall 2010 instructor. Each computer in a lan network is connected to a central server which acts as a gobetween within the lan and beyond. A local area network lan is a private computer network that connects computers in small physical areas.
Advantages of lansadvantages of connecting computers in a lan. A lan is a computer network limited to a small geographical area such as home,office and school while w an is a network across a large geographical area such as a city, country or the whole world. As mentioned lan is the short form of local area network. Computer networks are bunch of interconnected pc or computers that facilitate the exchange of data or some other purposeful work.
What is the difference between network lan, wan, and man. In this article, i am going to give you a brief explanation of what is a network, the 3 basic types of network lan, man and wan and lastly, we will discuss the difference among these 3 types of networks, that means the difference between lan, man and wan. Dec 16, 2014 lan vs wan when it comes to networking, knowing the difference between lan and wan is very important. Due to the minimal number of users, lan networks provide very fast connectivity with users. One of the similarities that lan and wan share are that they both use the ring and the star topologies. While wide area network wan is a network that covers a large geographic area such as a city, country. The router or modem placed at your home is a device used to connect to the wan. This page compares lan vs pan and mentions difference between lan and pan.
This means that information such as files can be shared extremely quickly. Lans can be built with relatively inexpensive hardware, such as hubs, network adapters and ethernet cables. When these connections become wireless they are renamed wlan, wwan, and wman. Wide area networks wan is type of computer network to connect offices which are located in different geographical locations. There are major differences between lan and vlan such as lan work on single broadcast domain while. We can think of a wan as the superset of all the small networks we find in our homes, offices, cities, states, and countries. Mar 28, 2017 difference between lan, wan, man, can, vpn, ban, nan, san a computer network is an interconnection of various devices like laptops, routers, switches, servers, etc. Unlike lan, vlan virtual local area network is a logical separation of the lan where multiple lan segments are created within a single bandwidth. Lan is commonly used in fixed networks while wlan is common in areas where computers are moved quite often. Lan, man, and wan are the three types of the network designed to operate over the area they cover. Difference between lan, wan, and man difference between.
The data on the internet is accessible across continents. A lan local area network is a group of computers and network devices connected together, usually within the same building. The internet is an example of a worldwide public wan. Compare and contrast lan, wan, and man wan what is a wan 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 wan connects several lans, and may be limited to an. Comparison between lan and wan architecture computer science. This paper provides overall comparison of the above mentioned area. Knowing the main differences between lan and wan computer realm. Though wan is slower, it is used widely to share data. Lan and wan are two different kinds of network connections used for communication between the devices attached to a particular network. Computer networks are categorized into three basic types based on their size, distance coverage, data transfer speed, and their reach. Workstations can share peripheral devices like printers. Sep 24, 2018 a computer network is a system in which multiple computers are connected to each other to share information and resources. What are the differences between lan, man, and wan.
The technology is high speed and relatively expensive. 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. A lan is a local area network, and is usually confined to a single building. Difference between lan and wan networks compared and. By definition, the connections must be high speed and relatively inexpensive e. If youre new to networking technology, you may feel like youre dipping your spoon into a bowl of alphabet soup. In this article we will be discussing each network type lan vs wan and discuss the differences between the two topologies. Both network types use the same basic protocols for communication. The internet, by contrast, is a global, public, wide area network wan that links millions of smaller networks. Lan and wan are two different networks that are used by users all around the world. Lan ports can also connect to wireless aps to allow laptops, smartphones, tablets etc to connect to the lan. Difference between lan and wan compare the difference. A computer network is a system in which multiple computers are connected to each other to share information and resources.
Difference between network and internetwork network types. Lan stands for local area network is a group of network devices which allow the communication between connected devices. When you venture into wireless networks you will need to make sure you have wireless network security covered. Difference between lan and wan networks s bharadwaj reddy june, 2016 march 29, 2018 the two most popular network types today are lan local area network and wan wide area network. Lan local area network, private local network wan wide area network, basically the public internet wlan wireless local area network, same as lan but without wires. Lan, wan, and man are all acronyms in the computer technology industry. Differences between lan and wan perfect computer notes. Lan local area network is a complex clientserver network, that is allocated and deployed at the relatively small space. What is the difference between a lan and the internet. Lan stands for local area network, which is a collection of computers and other network devices in a certain location that are connected together by switches andor routers that facilitate the communication of the network elements.
These days, virtual private network vpn is being used such l2tp or ipsec between. Difference between lan, wan, man, can, vpn, ban, nan, san. Wan is a computer network that covers a broad area e. 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. Local area network lan, wide area network wan, and metropolitan area network man. Most indiana university bloomington departments are on lans. There are some similarities and differences between them. Wide area network may or may not be privately owned.
This is cheaper than buying a printer for every workstation. Jul 20, 2009 we recently gave you an overview of what a lan local area network is, this in combination with wan wide area network would virtually give you the definition of what networks are in the field of computing. A small office, a single building, multiple buildings inside a campus etc. 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. One of the major differences is the geographical area they cover, i.
So, what do they mean and how do they compare to each other. This page on the difference between lan man and wan compares lan vs man vs wan and derives tabular difference between them. We recently gave you an overview of what a lan local area network is, this in combination with wan wide area network would virtually give you the definition of what networks are in the field of computing. A communication medium used for wide area network is pstn or satellite link. Initially, the main purpose of wan networks is to move data between companys lan networks securely. The most common types of computer networks are lan, man, wan, pan, etc. Lan, man and wan are the three major types of the network designed to operate over the area they cover. A lan is useful for sharing resources like files, printers, games or other applications. The first computer network to be designed was the advanced research projects agency network arpanet for the united states department of defense in the late.
In the domain of computer science, networking is a very important topic to be considered. Wireless technologies are designed to reduce the time and different type of obstacles created by the cables. Similarly, vlan virtual lan is a type of lan which enhances the capabilities of a flat lan. Wan or wide area network is a computer network that spans over a large geographical area. I know they sound a bit stupid, but these are the three different types of networks that you can have. Lan local area network is a collection of network devices which employ the communications between the connected devices. The characteristics that help define the differences between lans and wans wide area networks are blurring as technology.
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