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A Beginner Guide to Web Hosting
What is web hosting? Whenever you visit a website, what you see on your web browser is essentially just a web page that is downloaded from the web server onto your web browser. In general, a web site is made up of many web pages. And a web page is...
Plug and Play Resource Allocation
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Seecrets On Security: A Gentle Introduction On Cryptography Part 2
The recent explosive growth of PC's and Internet-based commerce has significantly increased the need for a wide variety of computer security mechanisms. This article, the second of a three-part series, lays the underlying foundation in plain...
The Metaphors of the Net
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A decade after the invention of the World Wide Web, Tim Berners-Lee is promoting the "Semantic Web". The Internet hitherto is a repository of digital content. It has a rudimentary inventory system and very crude data...
Top 7 Reasons You Should Back Up Your Data Online!
How much is your data worth to you? In this modern electronic-age we rely more than ever on our computers to supply us with the information we need. Chances are every piece of data you might ever rely on to make an important decision has been...
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Computer Network Designing
Computer network designing takes into account different aspects and topics. An ideal computer network design will be based on the layout, capacity planning, and security plans.
Computer network design requires a good understanding of the topologies such as a bus, ring, star, so on. Designing a network has to follow certain rules. The set of rules governing the setup of a network is called its topology. Ethernet, today, is the most popular topology in use. It consists of computers and peripherals cabled together in specific ways. Ethernet is relatively cheaper, easy to set up and use, and faster. There are two types of Ethernet – Standard and Fast Ethernet.
To talk of the cables, you can use the twisted-pair (also known as 10BaseT) or the thin coax (also known as 10Base2) for your network cable. The choice, however, will depend on the type of network you’re setting. You can use both the types together. Twisted pair cabling is cheaper, flexible, and ideal for cabling short distances. You can use thin coax for larger networks.
A network interface card (NIC) connects the network computer to the network cabling. While some NICs are installed inside the computer others may need PCI slots. A network adapter is needed when the network is supposed to support very high speed data transfer.
The final piece you need to get through the network design is a hub. It is used to gather groups of PCs together at a central location. The type of your network and data transfer support required will again decide the type of hub the network requires.
Understanding the roles of these bits of hardware and the nature of network to be built takes you a long way in deigning the ideal computer network.
Understanding the implementation of network protocol and services design also contributes to a good computer network design. You can use other area networks besides LANs and WANs. A good knowledge about the different forms of area networks and their roles in network designing throws up better ideas for the framework.
However, the two significant elements influencing network designing are the bandwidth and latency supported by a network.
Bandwidth in computer networking means the rate at which data can travel through a network connection or interface. It is usually expressed in bytes per second (bps). Bandwidth, however, is just one element that dictates the speed of a network. Latency, the other important element of speed refers to the delays in processing different types of network data. Usually, tools such as ping and trace-route assess latency by determining the time taken by a network packet to travel from source to destination and back.
Once you have planned the budget and the various factors influencing a network design, you can think about the various template designs. You can think of a symmetric computer network, where all devices can transmit and receive data at equal rates, or an asymmetric one which can supports different proportion of data or bandwidth in different direction.
About the Author
Adrian Griffiths, write article and provide consultancy to Viper Systems
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Tom's Hardware |
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Hardware - Wikipedia, the free encyclopedia |
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Open Directory - Computers: Hardware |
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Slashdot: News for nerds, stuff that matters |
From the article: "Although the news caused barely a ripple of reaction in the audience of software and hardware engineers, there are industry analysts who ... |
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This page describes the term hardware and lists other pages on the Web where you can find additional information. |
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Hardware Central - http://www.hardwarecentral.com/ Computing-centric community providing vital information, support, tools and interaction facilities for ... |
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Gifts: Unique Gifts & Gift Ideas at Restoration Hardware |
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HwB: The Hardware Book |
HwB provides you with circuits, pinouts, cable/adapter descriptions and other technical information. |
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More Gadgets Stuff. 5th December 2006 12:09 GMT. Author: Reg Hardware ... 27th November 2006 15:31 GMT. Author: The Hardware Widow ... |
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red hat hardware compatibility lists |
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TrueValue.com |
Here's our tip to hang strands of lights with ease. Jeanenne & Jim Tucker Plantation True Value Hardware Richmond, TX ... |
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A complete illustrated Guide to the PC Hardware |
A complete illustrated Guide to the PC Hardware, Logic and Architecture. 500 easy-read articles about the modern PC. Understand the basic architecture of ... |
www.karbosguide.com |
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