Wednesday, January 21, 2009

Networking Tutorial

Easy Home Networking Tutorial! (Version 2.0)

This tutorial will explain how to set up a small computer network for file and printer sharing using NetBEUI. It can also be used as a troubleshooting guide if your network if it is not functioning. The navigation choices on the bottom of each page will help tailor this tutorial to your needs. You can also skip around the tutorial using the article navigation bar on the left hand side of the screen. Links within this article can take you to other parts of the site to explore certain terms and technologies deeper.


The first thing you must decide is what kind of network you need and how it will be connected. This sometimes called your network architecture. The major points to keep in mind while making this decision are 1) ease of cabling 2) network speed and 3) price.
Computers can me connected together with many different network types, but the three most common are Ethernet, PhoneLine (HPNA) and Wireless Ethernet (WiFi or 802.11b). If you do not know what kind of network you need, read over our “Choosing a network type for your home” article. You can also view our collection of network diagrams if you are unsure how to hook everything up.
For many people, network speed is the least important issue. Most cable and dsl connections only transfer at about 1.5Mbps (1 and 1/2 an Mbps). Any of these network types transer much faster than that so your speed bottleneck will always be your Internet connection itself.

SPEED
COST
Wiring Ease
Perhipheral Availablity
Ethernet
Fastest
10 or 100Mbps
Least Expensive
Difficult if computers are in different rooms
Many and inexpensive
Phoneline
HPNA 2.0
Moderate
up to 10Mbps
Moderate
Easy of phone jacks are close to computers
Few and moderately priced
WiFi
Wireless Ethernet
Moderate
up to 10Mbps
Most Expensive
No Wires
Moderate amount, moderate to expensive prices


Since Ethernet is both the fastest and least expensive, ethernet networks are the most common network type. The rest of this article will talk about Ethernet networks but keep in mind, they all work the same once you plug everything in.
My Type Network is
Wireless Ethernet (soon)
Note:
This article is wrtitten for NetBeui but TCP/IP can also be used for file and printer sharing; especially if your computers are all Windows 2000 or XP. If you have an environment that includes 9x machines, it is easiest to use NetBeui. When only TCP/IP is used on 9x machines, they somtimes have a hard time seeing each other.

Internet Tutorial

BASIC INTERNET

A Basic Guide to the Internet
A brief discussion of the Internet and its components
Understanding the World Wide Web
A discussion of the major protocols that make up the Web, the makeup of URLs, browsers and plug-ins, multimedia, Web programming languages and more

RESEARCH GUIDES

Checklist of Internet Research Tips
A collection of tips in a cogent format, with an emphasis on the use of subject directories and search engines
Conducting Research on the Internet
Advice on using e-mail discussion groups, Usenet news, and basic recommendations on the use of subject directories and search engines with tips on conducting searches

SEARCH ENGINES, SUBJECT DIRECTORIES & THE DEEP WEB

Alphabetical list of Search Engines

Alphabetical list of Subject Directories

Getting Started: Selecting a Tool for Your Search
A chart listing general query types and the kinds of search tools that support them
Boolean Searching on the Internet
The principles of search logic and the different manifestations of this logic on Web search engines
The Deep Web
A tutorial describing this newsworthy phenomenon: what it is, what to call it, tips for dealing with it, and how to locate its content
How to Choose a Search Engine or Directory
A chart listing numerous features and the search engines & directories that support them
Searching the Internet: Recommended Sites and Search Techniques
An extensive tutorial on the use of subject directories, search engine services, and the "deep Web." This tutorial covers the Yahoo Directory, BUBL Link, meta engines and Google
Second Generation Searching on the Web
Tips on precision searching using features available on second generation search services. This tutorial covers Ask.com, Clusty, Ixquick, SurfWax and URL.com