A lan local area network is a group of computers and network devices connected together, usually within the same building. Prerequisite types of area networks lan, man and wan local area network lan. I want to connect the wan port to the wider network which supplies dhcp and connect devices to the lan ports transparently so they each receive an ip from dhcp and can directly reachbe reached by other devices on the network without adding a nat layer and needing firewalls to be managed. The network allows computers to connect and communicate with different computers via any medium. Access technologies to connect lan to wan, if there is no man known as last mile problem high bandwidth at lan and man, but little in last mile digital subscriber line dsl provided over existing copper lines to telco switch vz and others moving dsl users to. Lan vs wan or local area networks lans and wide area networks wans have much in common, but the differences are enough to make them two separate acronyms in speech and in practice. This page on the difference between lan man and wan compares lan vs man vs wan and derives tabular difference between them. Types of area networks lan, man and wan geeksforgeeks. Difference between lan and wan networks compared and explained. These types of networks are larger than lans but smaller than wans and. It can open over 200 different types of files and very likely yours too. Connection can be through a copper wire, fiber optics, microwaves, infrared or satellite.
Internet internetwork two or more interconnected networks network of. The two networks are generally classified on the basis of their coverage area. Its just like network coverage for mobile phone networks in layman terms. A lan connection is a highspeed connection to a lan. Telecommunications difference and comparison diffen. Local area network lan phy wide area network wan phy lan phy the lan phy operates at close to the 10 gigabit et hernet rate to maximize throughput over short distances. A clientserver network is one n which all available network resources such as files, directories, applications and shared devices, are centrally managed and hosted and then are accessed by client.
Each one has its benefits and downsides, and specific uses, click the above to learn more. They are completely unrelated, completely different. The moment packets hit the routers internet interface, they become at what is called wan. The computers on a network are also coupled through cables, telephone lines, radio waves, satellites, or. There are some similarities and dissimilarities between them.
A wan could be a connection of lan connecting to other lans via telephone lines and radio waves and may be limited to an enterprise a corporation or an. 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. The useful links to difference between various terms are provided here. Lan is a group of network devices which allow the communication between connected devices. The lan port or ports usually connect to pcs, printers etc. Lan ports can also connect to wireless aps to allow laptops, smartphones, tablets etc to connect to the lan. Lan is owned, controlled, and managed by a single person or organization 6. This layer 3 routing device acts as an interface between the local area network lan and the widearea network wan. Lan covers a small area while wan covers a significantly larger area. Serial 10gbaser 4channel course wave division multiplexing cwdm 10gbasex.
Typically, a local area network lan is a private network owned and maintained by a single organization. In lan all machines are connected to a single cable. This week, you will either interview the manager of a wan or build a hypothetical wan and. Every lan uses a protocol a set of rules that governs how packets are configured and transmitted. The private ownership has the control over the local area network rather than public. Difference between lan man and wan lan vs man vs wan. Lan stands for local area network,man stands for metropolitan area network and wan stands for wide area network. Compare and contrast lan,wan, and man by rodrigo gomez on. Below image shows a small local area network lan connected together using a network switch. Wan stands for wide area network and vpn stands for virtual private network. Optical fiber cable consists of one or more filaments of glass fiber wrapped in. Since we do not have any programs listed that we have verified can open wan files, we suggest that you try a universal file viewer like free file viewer. Client serve network are defined by the presence of servers on.
Lan wan stands for local area network wide area network covers local areas only e. Broadcasts do not traverse a wan unless the layer 3 edgerouting device is con. Local area network lan lans can be either wired or wireless. Dsl have higher download speeds, but satellite systems are about ten times faster than.
The speed of a wan can go up to 150 megabits per second. Compare and contrast lan,wan, and man by rodrigo gomez on prezi. A network includes transmission hardware, devices to interconnect transmission media and to control transmissions, and software to decode and format data, as well as to detect and correct problems. The data on the internet is accessible across continents. 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. In an enterprise, a wan may consist of connections to a companys headquarters, branch offices, colocation facilities, cloud services and other facilities. Wide area network wan wan covers a large geographic area such as country, continent or even whole of the world. 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. Our goal is to help you understand what a file with a. Local area networklan lan is a network which is designed to operate over a small physical area such as an office, factory or a group of buildings. Understanding wan technologies and why networks were divided to local area networks lan and wide area network wan will help you distinguish among what i call packet carriers technologies which carry generated packets among network devices from hop to hop. This page compares wan vs sitetosite vpn and mentions difference between wan and sitetosite vpn.
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. 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. Lan, man, and wan are the three types of the network designed to operate over the area they cover. Pdf short 57 page paper on wide area networks prepared for the it data communications. Networks are often classified as local area network lan, wide area network wan. I do not have a problem logging into the device with the statically assigned ip if inside my firewall, or outside using the wan assigned ip and port. Nodes in a lan are linked together with a certain topology. Djmckee1, dlohcierekim, dotancohen, doubleblue, download, dreadstar.
Review the difference between lan vs wan as follows. Difference between lan, man and wan with comparison chart. To cover great distances, wans may transmit data over leased highspeed phone lines or wireless links such as satellites. The erdas lan file type, file format description, and windows programs listed on this page have been individually researched and verified by the fileinfo team. Lans are easy to design and troubleshoot exchange of information and sharing of resources becomes easy because of lan. The following information details the difference between lan vs wan for clarification. Wan wide area network is a computer network that covers a broad area. Computer a machine that manipulates data according to a set of. Lan, wan, vpn a network is a system of hardware and software, put together for the purpose of communication and resource sharing.
Difference between lan and wan compare the difference. The router then routes between the lan and wan network, applying nat and firewall policy in the process. Wide area network wan has a lower bandwidth, thus slowing the network. As the naming conventions suggest, lans are for smaller, more localized networking in a home, business, school, etc. In this article we will be discussing each network type lan vs wan and discuss the differences between the two topologies. Wide area network wan wan or wide area network is a computer network that extends over a large geographical area, although it might be confined within the bounds of a state or country. Most indiana university bloomington departments are on lans. Telecommunications diffen technology if you are interested in telecommunications, you will find several interesting comparisons here. Figure 11 shows the relative location of a lan and wan.
If neither router has an uplink port, just use a crossover cable to connect any lan port on one box to any lan port on the other. Twisted pair, coax or fibre optic cable can be used in wired lans. Local area network is a group of computer and peripheral devices that are connected in a limited area such as school, laboratory. Local area network lan lan means local area network. Though wan is slower, it is used widely to share data. Lan vs wan or local area networks lans and wide area networks wans have. Local area network lan is a computer network, which is limited to a small office, single building, multiple buildings inside a campus etc. Wan to lan throughput is a measure of router download speed, measured with a wired connection. Furthermore, this would be the network inside your home or business that connects your shared resources and internet connection. Wan vs lan i have the ht502 behind my router and connected to the wan port of the ata only. This means the speed of a wan is onetenth the speed of a lan. Latest posts by ben joan see all difference between sony cybershot s series and w series december 22, 2012. A wide area network wan is a geographically distributed private telecommunications network that interconnects multiple local area networks lans. Dec 16, 2014 lan vs wan when it comes to networking, knowing the difference between lan and wan is very important.
It doesnt matter which you use on which router, but dont use the uplink ports on both routers. Netscaler sdwan wanop 10 pdf download netscaler sdwan center. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer. Lan vs wan the benefits of each network type packetworks. What is the difference between lan, wan, man, can, vpn, ban. To navigate the pdf file, use the builtin search and bookmark features. A computer network is an interconnection of various devices like laptops, routers, switches, servers, etc.
Before discussing lan wan and man, let us know about the network network. 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. Lan speed test lite is fully functional with no time limits, etc. Wide area network wan network over a large area like a city, a country, or multiple countries connects multiple lans together generally utilizes different and much more expensive networking equipment than lans the internet is the most popular wan 5. Telecom carrier network facilities wide area networks wans carried over same physical facilities as voice next lecture local loop, local switch, tandem switch, trunk carried on permanent circuits of much higher bandwidth than for a single voice call. Network professionals design networks lans, wans, and mans to meet specific. Used for everything from accessing the internet or printing a document to downloading an attachment from an email, networks are the. 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.
Requires little wiring, typically a single cable connecting to each device. Collection of autonomous computers interconnected by a single technology is called computer 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. Lans, wans the internet cse 32, fall 2010 instructor. When an enterprise grows to include branch offices, ecommerce services, or global opera. Category of networks lan local area network man metropolitan area network wan wide area network 3. Local area network lan is based on client server network relationship. A lan local area network is a network of computers within the same building, such as a school, home or business. Local area networks lan and wide area networks wan. Two computers are set to be interconnected if they are able to exchange information. Wan monitoring for an end site has different requirements to lan monitoring often outsourced and have limited control there is much greater variability in results however we users and networkers still want to have reasonable expectations for planning and problem identification. 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. Wan is a computer network that covers a broad area e.
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