Game on! … A view from above at a local area network (LAN) party for gaming. But no gaming for you this evening. Class starts in 3, 2, 1…

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Presentation transcript:

Game on! … A view from above at a local area network (LAN) party for gaming. But no gaming for you this evening. Class starts in 3, 2, 1…

Student Tech Demo: Tommy Drake

 Create a highly customized home page for your needs and interests and make it as user-friendly as possible. Separate your CSS from your HTML by making it an external file.  Sample Sample  v1.0 Due Date: September 27, 2011  v2.0 (final) Due Date: October 4, 2011 Assignment: Home page

THE WONDERFUL WORLD OF DISNEY THE INTERNET Including the Web and What all the HTML-ing is About, But First You’ll Have to Build a Network Part 1

The Dream… 1968

But first, some networking… or social networkequipment/cabled network

Communications Networks

 Network Access: Connections to the Neighborhood, Home and Office | Satellite-based Network, Private Branch Exchange (PBX), Mobile Wireless Networks, Fixed Wireless, ISDN Network, Broadband Cable Network, xDSL High Speed Data Network, Standard Unconditioned Copper Wire Network  Switching and Transmission: The Public Telephone Network | Long Distance Central Office  Wide Area Networks (WAN): Inter and Intra Company Connections | Campus WAN  Local Area Network (LAN): Inter Company Connections| Ethernet LAN

Speed of Transmission  ISDN: 128Kbps  T-1: 1.54:Mbps  T-3: 44.74Mbps  ADSL: 1.54Mbps upstream | 6.0Mbps downstream  Cable: 1Mbps upstream | 10-30Mbps downstream  In-class Exercise: CNET: On-line Speed Test | CNET: On-line Speed Test  Speedtest.net: On-line Speed Test | Speedtest.net: On-line Speed Test

Broadband: Cable and xDSL

Internet and the Cloud

Local Area Networks (LANs) Ethernet LAN (copper) TIA/EIA 568B Orange-white Orange Green-white Blue Blue-white Green Brown-white Brown

In-class Exercise  Building a Local Area Network  Break up into groups of three or four  Assemble and boot a computer  Connect Ethernet cable to Network Hub  Connect to the Internet  Disconnect and Cut the cable!  Strip and splice the cable. Find the transmit and receive wires

Transmit and Receive +/-

Copper and Fiber Optic Cables

THE WONDERFUL WORLD OF DISNEY THE INTERNET Usage, Trends and Sites for the Policy Analyst Part 2

What do people do online?

The Demographics of Internet Users --- Who uses the Internet in the US? In the world?

What do people do online?

TO BE CONTINUED…