LAN, MAN and WAN Network Topologies


Length: 379 words (1.1 double-spaced pages)
Rating: Excellent
Open Document
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Text Preview

More ↓

Continue reading...

Open Document

LAN, MAN and WAN Network Topologies

There are many different types of network topologies, but the three most common types are LANs, MANs, and WANs. The LAN topology is probably the most common of the three. The MAN and WAN topologies are used but not nearly as much as the LAN topology is, although the WAN is starting to be used more and more because of the growing population of networks.
The LAN (Local Area Network) is used so much because it is used in small areas. Small businesses use LANs a great deal because they are small and they wouldnt need a WAN or a MAN because there business is usually ran out of one or maybe two buildings. You will usually find LANs in buildings, schools, and even in homes at times. Some buildings even have multiple LAN's in them for certain purposes.
When designing the layout of a LAN, the party can choose from a selection of different technologies on which to base the main part of their LAN. The technology choices that the party adopts will be a critical part in the way their LAN performs. Two important LAN setups are a network based on Ethernet or Token Ring technology. Besides operating in a small space, LANs have some other distinctive features. LANs are typically owned, controlled, and managed by a single person or organization.
A WAN (wide area network) goes across large physical distance. Many times a WAN will go almost around most of the world! The most popular WAN is the Internet. The Internet is one big huge WAN and it is also the most used WAN.
A WAN is basically a dispersed collection of LAN's. A network tool called a router connects LAN's to a WAN.
WAN's are different from LANs in many very important ways. Like the Internet, most WAN's are not owned by any one organization but somewhat exist under collective or distributed ownership and management. There are many WAN's in the United States but there are not nearly as many as there are LAN's.
Another very popular network is the WAN (wide area network). A WAN is basically used in to go from building to building across a city. To have make a MAN, the network size has to fall in-between the size of LAN's and WAN's.

How to Cite this Page

MLA Citation:
"LAN, MAN and WAN Network Topologies." 123HelpMe.com. 23 May 2017
    <http://www.123HelpMe.com/view.asp?id=131956>.
Title Length Color Rating  
Essay about Computer Terms: LAN, WAN, MAN, HAN, CAN, VPN - LAN Local Area Network or LAN, in computer science, a group of computers and other devices dispersed over a relatively limited area and connected by a communications link that enables any device to interact with any other on the network. LANs commonly include microcomputers and shared (often expensive) resources such as laser printers and large hard disks. Most (modern) LANs can support a wide variety of computers and other devices. Each device must use the proper physical and data-link protocols for the particular LAN, and all devices that want to communicate with each other on the LAN must use the same upper-level communications protocol....   [tags: essays research papers] 822 words
(2.3 pages)
Strong Essays [preview]
Using a PC on a Network Essay - Computer networking, like most industries, has its own jargon, which includes technical terms, abbreviations, and acronyms. Without a good grasp of the terminology, it will be difficult to understand the concepts and processes involved in networking. A network interface card (NIC), pronounced "nick," is also called the LAN adapter, or just the network interface. This card typically goes into an ISA, PCI, or PCMCIA (PC card) slot in a computer and connects to the network medium. It then connects to other computers through the network media....   [tags: essays research papers] 671 words
(1.9 pages)
Strong Essays [preview]
Wireless Network Security Essay - Introduction Wireless networks have grown in popularity. This is largely due to the increase in the value of a network as more users are attached to it. The value added to a network by nature of connecting more devices to it, is summarized in 'Metcalf's law.' Metcalf's law states that if you 'connect any number, 'n,' of machines - whether computers, phones or even cars - and you get 'n' squared potential value.'[1] The incredible growth of the Internet seems to validate Metcalf's law. It then seems reasonable that eliminating physical constraints to connecting to a network would provide value by allowing more devices to be connected to a network regardless of physical location....   [tags: Wireless Networks Technology Essays]
:: 16 Works Cited
3584 words
(10.2 pages)
Powerful Essays [preview]
Essay on Networking: Network Security - Network Design Contents Introduction – Why Are Security Protocols Are Needed? 2 What Is TLS? 2 A Diagram Detailing the TLS Handshake 3 What Is SSH? 3 A Diagram Summarising SSH 4 TLS & SSH; A Comparison 4 Similarities 4 Differences 4 Comparative Advantages 5 Network Requirements 5 TLS Requirements 5 SSH Requirements 5 TLS Example 6 SSH Example 6 Conclusion 6 Bibliography 7   Introduction – Why Are Security Protocols Are Needed. In this modern day and age of computing, networks are a huge part of IT....   [tags: lan, wan, vpn]
:: 20 Works Cited
2392 words
(6.8 pages)
Research Papers [preview]
Networks and websites Essay - Networks and Websites. Steve Jobs once stated, "What a computer is to me is the most remarkable tool that we have ever come up with. It's the equivalent of a bicycle for our minds (Griggs)." Computers and the Internet are full of exciting things, but it takes a lot for something remarkable to happen. There are so many opportunities available on the Web, but first there needs to be a connection. Networks such as LANs or WANs need to be available, then the Internet needs to be connected to a network, and finally it is time to search and enjoy the best Web sites in the world....   [tags: LAN, WAN, ISP]
:: 10 Works Cited
1270 words
(3.6 pages)
Strong Essays [preview]
Essay about Riordan Manufacturing WAN Project - Riordan Manufacturing WAN Project The current architecture of the Riordan Manufacturing Company Inc. Wide Area Network (WAN) and network security in place requires updated documentation. The purpose of this paper is to consolidate the existing information into a single format and evaluate the WAN and security documentation for an executive overview. Riordan Manufacturing, Inc. is an industry leader in the field of plastic injection molding. With state-of-the art design capabilities, they create innovative plastic designs that have earned international acclaim....   [tags: Internet Network Security] 1801 words
(5.1 pages)
Strong Essays [preview]
Determining Databases and Data Communication Essay - Working as a marketing assistant for a consumer electronics company, I am in charge of setting up my company’s booth and equipments at trade shows. Prior to any show, I meet the marketing managers to determine the equipment and displays needed for the show. These are then scheduled for delivery by a shipper to the show site. Once delivered, I supervise the setting up of the booths and equipment by the trade show personnel. After the show, I supervise the packing as well as schedule the shipment back for the booth components and equipment....   [tags: LAN, WAN, database systems, excel]
:: 2 Works Cited
1164 words
(3.3 pages)
Strong Essays [preview]
WAN Design Paper - WAN Design Paper I am the vice president of information systems at IT Systems and Implementation Worldwide. I am solely responsible for the company’s networking abilities. Ken Jackson will be assisting me with implementation of this system. We want to help assure high network availability for mission-critical applications, secure the network from malicious attacks and unauthorized software installations, and reduce costs associated with implementing emergency security measures. The type of WAN connection we will use is Integrated Services Digital Network....   [tags: Computer Technology Networking Network] 1582 words
(4.5 pages)
Strong Essays [preview]
Virtual Private Network (VPN) Essay - An Introduction Until recently, reliable communication has meant the use of leased lines to maintain a Wide Area Network (WAN). Leased lines, ranging from Integrated Services Digital Network (ISDN, which runs at 144 Kbps) to Optical Carrier-3 (OC3, which runs at 155 Mbps) fiber, provide a company with a way to expand their private network beyond their immediate geographic area. A WAN has obvious advantages over a public network like the Internet when it comes to reliability, performance, and security, but maintaining a WAN, particularly when using leased lines, can become quite expensive (it often rises in cost as the distance between the offices increases)....   [tags: Computer Network Technology] 1443 words
(4.1 pages)
Strong Essays [preview]
LAN Essay - INTRODUCTION In our changing society as companies vie to stay alive; many have begun redefining their business strategies, so as to make accessibility to global and internal information easier for their employees. In order that business provide superior services than their competitors, Human Resource professionals strongly believe, that is closely linked to people's attitude about work, the evolution of employment-related laws and sociological tends. They must recognise the dynamic relationship between strategy, people, technology and the processes that drive organisations....   [tags: essays research papers] 3394 words
(9.7 pages)
Strong Essays [preview]

Related Searches




A MAN typically covers an area of between 5 and 50 km diameter. In some cases MAN's may be as small as a group of buildings or as large as the North of Scotland.
Some of the other types of network are: Storage Area Network (SAN), System Area Network (SAN), Server Area Network (SAN), Small Area Network (SAN), Personal Area Network (PAN), Desk Area Network (DAN), Controller Area Network (CAN), and a Cluster Area Network (CAN).
All of these networks are very good networks and they help all business today. There will probably be even more different types of networks that are made up, as the technology world keeps advancing. I think sometime there will be another kind of WAN that will take the current WAN's place. This new one will probably be a lot more efficient and reliable.


Return to 123HelpMe.com