Introduction to the Internet Introduction to the Internet CSCI 101 Rouda - Week Three Outline for this week: What is the internet History and How it Works.

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Presentation transcript:

Introduction to the Internet Introduction to the Internet CSCI 101 Rouda - Week Three Outline for this week: What is the internet History and How it Works General Terminology Anatomy of a Web Address How do I create my own Domain Name

What is "the internet"? The Internet = a network of computer networks  technically, it is a bunch of wires, servers, routers, etc. "The Web" ≠ "The Internet"  The World Wide Web is just one of many services that use the internet.

Internet History ARPAnet ARPAnet adds 1 st international nodes (London and Norway) first application DNS introduced with 1000 nodes First web server birth of Google Inc million domains million domains ARPAnet 1975 pic from som.csudh.edu

How Info Moves on the Internet Routing of Packets Net Neutrality Comporium mon-cre John John’s Sister

Misc. Internet-Related Terms Bandwidth ISP Domain Name IP Address URL Client / Server

URLs - what is in a name? I want a web file (could be "ftp") domain name machine at that domain directory on that machine file inside that directory

How do I create my own domain name? Do it yourself 1. buy a server 2. obtain an IP address 3. register your name and address with ICANN internet corporation for assigned names and numbers OR Contract with a "Server Farm" 1. google "domain hosting" to find a provider 2. pay a small monthly fee