Types of Computer Networks: LAN, MAN, WAN, VPN
Jun 10, · Local Area Network (LAN) A Local Area Network (LAN) is a network that is restricted to smaller physical areas e.g. a local office, school, or house. Approximately all current LANs whether wired or wireless are based on Ethernet. On a ‘Local Area Network’ data transfer speeds are higher than WAN and MAN that can extend to a Mbps (Ethernet network) and Gbps (Gigabit Ethernet). 7 rows · Nov 26, · LAN, MAN and WAN are types of network. LAN - Local Area Network. A Local Area Network.
How to install windows 7 and ubuntu in one pc Network allows computers to connect and communicate with different computers via any netwofk.
There are some how to make a valentine bag and dissimilarities between them. One of the significant differences is in the geographical area they cover, i.
Nehwork, LAN networks rely on the explaiin and communication devices owned by them for the transmission. As against, this could not be possible in case of MAN what are fats and oils composed of WAN which are obliged to use public, private, leased communication hardware as these networks are spanned across a magnificent area.
It covers relatively large region such as cities, towns. It spans large locality and connects networkk together.
Example Internet. Small towns, City. Allows Single pair of devices to communicate. Nftwork computers can simultaneously interact. A huge group of computers communicate at the same time. LAN or Local Area Network links network devices in such a way that personal computer and workstations can share data, tools and programs.
Data transmits at a very fast rate wht the number of computers linked are limited. One can use it for an office building, home, hospital, schools, etc. LAN is easy to design and maintain. A Communication medium used for LAN has twisted pair cables and coaxial cables. It covers a short distance, and so the error and noise are minimized. LAN can be configured in the ring, bus and star topology.
It is a broadcast network where the message is sent to all the connected hosts as all the host share the same transmission medium wire. Broadcasting can be done whst two ways statically and dynamically. In the static techniquethe hosts are provided with a definite time slice for transmitting the information. While in the dynamic method the hosts can wwhat send the frame at any particular time. It connects two or more computers that are apart but resides in the same or different cities.
It is costly and may or may not be owned by a single organization. The data transfer rate of MAN is moderate. Wide Area Network may or may not be privately owned. Due to long-distance transmission, the noise and error tend to be more in WAN.
Propagation delay is one of the biggest problems faced here. Unlike LAN, WAN uses switching that allows multiple computers to connect with several switches instead of connecting with each other. It also uses the store-and-forward concept to transmit packets, where packets are stored in a buffer on a temporary basis then forwarded to the destination by following the predefined path. Local Area Network cannot cover cities or towns and for that Metropolitan Area Network is needed, which can connect the city or a group of cities.
The writer has explained waan in-depth with pictures. Please, tell me the difference between search engine and browser…. Thanks for the appreciation, keep visiting the site. The content on the difference between search engine and browser will be updated soon. Your email address whaf not be published. Comments This site gives a very good comparison and it is very helpful for me. Please tell me difference between internet and ethernet in simple and easiest way.
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What's the difference between LAN and WAN and other networks?
Dec 07, · LAN, MAN and WAN are the three major types of the network designed to operate over the area they cover. There are some similarities and dissimilarities between them. One of the major differences is the geographical area they cover, i.e. LAN covers the smallest area; MAN covers an area larger than LAN and WAN comprises the largest of all. Mar 26, · WAN (Wide Area Network) is another important computer network that which is spread across a large geographical area; A metropolitan area network or MAN is consisting of a computer network across an entire city, college campus, or a small region; WLAN is a wireless local area network that helps you to link single or multiple devices using. Mar 29, · MAN or Metropolitan area Network covers a larger area than that of a LAN and smaller area as compared to WAN. It connects two or more computers that are apart but resides in the same or different cities. It covers a large geographical area and may serve as an ISP (Internet Service Provider).
The Network allows computers to connect and communicate with different computers via any medium. There are some similarities and dissimilarities between them. One of the major differences is the geographical area they cover, i. Private addresses are unique in relation to other computers on the local network. Data transmits at a very fast rate as the number of computers linked are limited. By definition, the connections must be high speed and relatively inexpensive hardware Such as hubs, network adapters and Ethernet cables.
LANs cover smaller geographical area Size is limited to a few kilometers and are privately owned. One can use it for an office building, home, hospital, schools, etc. LAN is easy to design and maintain. A Communication medium used for LAN has twisted pair cables and coaxial cables. It covers a short distance, and so the error and noise are minimized. Today, speeds are normally or Mbps. Propagation delay is very short in a LAN. A LAN typically relies mostly on wired connections for increased speed and security, but wireless connections can also be part of a LAN.
The fault tolerance of a LAN is more and there is less congestion in this network. For example : A bunch of students playing Counter Strike in the same room without internet. It connects two or more computers that are apart but resides in the same or different cities.
MAN is designed for customers who need a high-speed connectivity. Speeds of MAN ranges in terms of Mbps. Skip to content. Related Articles. Computer Network Fundamentals. Physical layer. Data Link layer. Network layer. Transport layer. Application layer. Network Security. Computer Network Quizes. Previous Types of Network Topology. Recommended Articles. Article Contributed By :. Anshika Goyal. Easy Normal Medium Hard Expert. Most popular in Computer Networks.