WHAT IS INTERNET INFRASTRUCTURE

I believe, now you know how packets travel from one computer to another over the Internet. But what's in-between? What actually makes up the Internet infrastructure or backbone?  The Internet backbone is made up of many large networks, which interconnect with each other. These large networks are known as Network Service...

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WHAT ARE INTRANET AND EXTRANET

Intranets are basically 'small' Internets. They use the same network facilities that the Internet does, but access is restricted to a limited sphere. For instance, a company can set up an intranet within the confines of the company itself. Access can be tightly controlled and limited to authorized employees and staff. There is no connection to the Internet or any other outside network. Functions like web sites, file uploads and downloads, and e-mail is available on intranets within the confines of the network. Since frivolous sites are no longer...

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HOW DOES THE INTERNET WORK?

As discussed in the previous articles, every computer connected to the Internet has a unique address. Let's say your IP address is 1.2.3.4 and you want to send a message to the computer with the IP address 5.6.7.8. The message you want to send is "Hello computer 5.6.7.8!” Let's say you've dialed into your ISP from home and the message must be transmitted over the phone line. Therefore the message must be translated from alphabetic text into electronic signals, transmitted over the Internet, and then translated back into alphabetic text. How...

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WHAT IS INTERNET ADDRESS?

Addresses are essential for virtually everything we do on the Internet. The IP in TCP/IP is a mechanism for providing addresses for computers on the Internet. Internet addresses have two forms: Person understandable which is expressed as words. Machine understandable which is expressed as numbers. The following can be a typical person understandable address on Internet:VWW @ ****.comVWW is an username which in general is the name of the Internet account. This name is same as the one, which you may use when logging into the computer on which...

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WHAT ARE INTERNET PROTOCOLS?

A communication protocol is an agreement that specifies a common language two computers use to exchange messages. For example, a protocol specifies the exact format and meaning of each message that a computer can send. It also specifies the conditions under which a computer should send a given message and how a computer should respond when a message arrives. Different types of protocols are used in Internet such as IP and TCP.    A computer connected to the Internet needs both TCP and IP software. IP provides a way of transferring a...

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HOW TO ACCESS THE INTERNET?

Before we can use the Internet, we have to gain access to it.  This access is achieved in one of several ways, which we will discuss in this How to Access the Internet article. Above all, the Internet is a collection of networks that are connected together through various protocols and hardware. Dial-up Connection: one of the commonest ways of connection to Internet is through dial up connection using a modem and a telephone line. Using these you can connect to a host machine on the Internet. Once connected the telecommunications software...

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What is Packet Switching?

End systems are connected together by communication links.  There are many types of communication links, which are made of different types of physical media, including fiber optics, twisted pair, coaxial cable and radio links. Different links can transmit data at different rates.  The link transmission rate is often called the bandwidth of the link, which is typically measured in bits/second.  The highest the bandwidth, the more is the capacity of the channel.  End systems are not usually directly attached to each other via...

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What are Network Models?

There are two types of networking models available: OSI reference Model and the TCP/IP Network Model for the design of computer network system. In this post we shall look at these models. OSI (Open System Interconnection) Networking ModelAn open system is a model that allows any two different systems to communicate regardless of their underlying architecture.  The purpose of the OSI model is to open communication between different devices without requiring changes to the logic of the underlying hardware and software.The OSI model is not...

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WHAT IS INTERNET?

INTRODUCTION TO INTERNET The Internet is worldwide computer network that interconnects, million of computing devices throughout the world.  Most of these devices are PC’s, and servers that store and transmit information such as web pages and e-mail messages.  Internet is revolutionizing and enhancing the way we as humans communicate, both locally and around the globe. Everyone wants to be a part of it because the Internet literally puts a world of information and a potential worldwide audience at your fingertips. The Internet evolved...

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How to Increase WebSite Traffic and Earn Money Simultaneously

In this post, I will discuss on the topic How to Increase Website Traffic and Earn Money Simultaneously. Every new blogger or some other thinks a lot to get more traffic or visitors for their blogs or websites. In order to get more traffic or visitors to your blog or website, there are lot of services or traffic exchange sites which gives or...

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Why Most Of The Bloggers Fail

In this post, I have listed five important factors why most of the bloggers fail. After going through these five important factors, you will be aware of Blog Failure. Choosing the wrong niche Just like entering a crowded marketplace can spell doom for a blog, blogging about a topic that there is little interest in won’t let you go either.I’m able to say that you simply won't extremely apprehend till you are attempting, however if your topic isn't mentioned anyplace else on-line – no blogs, no websites, no forums, nothing – don’t assume...

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SEO Insight: Optimized Keywords

Optimized Keywords In this post, We will discuss about the Keywords which play a key role in the SEO. Most of the people enter search phrases that has 2 to 5 words. Those phrases are called search phrases, query phrases, keyword phrases, or just keywords. Good keyword phrases are descriptive and relevant. ...

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SEO Insight: Accordant File-Name

Accordant File-name     One of the simplest methods to advance your Search Engine enhancement is to attending at the way you name your files. Before writing this post, I did a lot of analysis on File-names and begin that Search Engines like Google, accord too abundant accent to File-names. You should anticipate what you are traveling...

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SEO Insight: Website Domain

If you are thinking to start a business through internet, the primary thing you think about is your web website area name. Before you accept a area name you should accede the followings Who would be your ambition audience? What you intend to advertise to them. Is it a actual account or just argument content? What will accomplish your...

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SEO Insight: Tactics and Methods

Tactics and Methods SEO techniques are classified into two ample categories: Techniques that search engines acclaim as allotment of acceptable architecture referred to as White Hat SEO, and Techniques that search engines do not accept and attack to abbreviate the aftereffect of referred to as Black Hat or spamdexing...

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SEO Insight: What Is SEO?

  What is SEO(known as Search-Engine-Optimization)?  SEO(Search-Engine-Optimization) is the activity of optimizing web content or whole web sites so as to make them additional SearchEngine friendly, which gains higher ranking's or position's in  search result...

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Earn Money Online With Twenty plus Diffrent ways

There square measure ton of individuals rather like you, who would love to create cash on-line however they are unsuccessful. Before you create the dive, take a while and think: Why am I doing this? What square measure my goals? What do i would like to achieve...

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How to Speed up the Content on Web Pages

The content ought to frame the bulk of your pages. however, because the majority of your pages, it's what you must concentrate on optimizing initial. Content includes each text and pictures. ...

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Why Use Affiliate Networks?

The main advertizing networks like Google Adsense , obtain Sell Ads and Yahoo! Bing Ads are beginning rejecting publishers even with smart content language silly reasons . So , I Think , it's the proper time to introduce affiliate ads in your web site as a result of they provide terribly embassy on every sale or signup . Host gator pays quite 25$ for every active signup...

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Get High Quality Backlinks from Trusted Websites

Getting back-links isn't as tough as individuals build it appear. you'll additionally build it a relevant link if you link from a connected website or from content that's somehow associated with your web site. However, obtaining links from sure sites may be a very little harder. they're not within the habit of linking to unspecified website for worry of losing their sure standing. obtaining links from them is harder however not not possible. Here are a couple of tips that may assist you on your approach. they're not effective 100% of the time,...

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Direct Ads are the best alternatives for Adsense

Google Adsense is one amongst the foremost standard ad networks employed by over 10 thousands of individuals to form cash on-line. owing to the massive variety of publishers , Adsense have began to stop giving approvals to even sensible sites. we must always walk to the long run. we must always show them that , we will create a living through the net while not Adsense...

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