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NW110: Network Essentials

This course prepares students with an overview of network technologies. Topics include network components, physical specifications, topologies, architecture, the OSI Model and other networking standards, local area networks (LANs), wide area networks (WANs), and troubleshooting methodologies. Other topics include user and group configurations, security, and data storage management. Upon completion of this course, students should be able to select, install, and configure network components.


 

Network Components

Networking Basics
Key concepts in computer networking from About.com

WindowsNetworking.com
News, articles, tutorials, blogs, links, and more

Wireless Networking
Latest wireless news from Mobile Tech Today


Topologies

Guide to Network Topology
Popular home networking types from Homenethelp.com

Topology
Brief description of different topologies from the University of South Florida


OSI Model and Other Networking Standards

How OSI Works
From Howstuffworks

Introduction to Internet
Internetworking basics from Cisco

Seven Layers of the OSI Model
From Webopedia


Wide Area Networks (WANs)

WAN Fact Sheet
From the Universal Service Administrative Company

Wide Area Networks
Information from the University of Aberdeen

Physical Specifications

Infrastructure
Information on the physical hardware from the Networking Knowledge Base (ITtoolbox)

Architecture

Networking Architecture
Networking Knowledge Base (ITtoolbox)


Local Area Networks (LANs)

Local Area Network (LAN)
Guide from About.com

TechFest
Resources on Local Area Networks (LAN)


Troubleshooting Methodologies

Cyberguard: Network Troubleshooting
Simple guide for troubleshooting

Network Troubleshooting
Resources from About.com

WindowsNetworking.com
Articles and tutorials on common networking problems


Additional Sites of Interest

ACM Queue
Developer tools, hardware, security, open source, enterprise search, and more

Builder.com
White papers, trialware, and online book library

CERT Coordination Center
Carnegie Mellon Software Engineering Institute

CSI Blog
Blog for the Computer Security Institute

Computer User
Online security network forums

ComputerWorld
Source for information needs of IT management

DesktopLinux.com
Linux on enterprise and end user desktops

Foundstone
Free downloads of security tools

Hotscripts.com
PHP, CGI, Perl, JavaScript, and ASP script collection

IEEE Computer Society
Site includes digital library with magazines, transactions, and proceedings

IT Architect
Technology architecture for the 21st century

Information Week
News, research, and IT trends

INFOSYSSEC
Security portal for information system security professionals

Intelligent Enterprise
Strategic business applications

Journals: @Brint.com
Resources from business technology management and knowledge management

The Linux Documentation Project
Documention for Linux, including guides and FAQs

Linux Journal
Magazine of the Linux community

Linux Online
Open source code, news, Linux 101

MSDN Academic Alliance Development Center
Provides faculty and students with the latest developer tools, servers, and platforms from Microsoft at a low cost

MSDN Magazine
Microsoft journal for developers

Macworld
Resource for Mac professionals and Mac users

McAfee
Antivirus software and intrusion prevention solutions

Microsoft Windows
Windows family home page

NerdWorld
Source for "nerdly" culture, life, and work styles

Network Computing
Evaluating enterprise technology

Novell
Software for the Open Enterprise

Optimize
Business strategy and execution for CIOs

PC Magazine
Computer, software, hardware, and electronics reviews, downloads, news, and opinion

PC Support Advisor
Free computer guides

PCVirus.org
Computer virus/antivirus resources

PGP
Multiple encryption and digital-signature solutions

Programmers' Heaven
Languages, applications, and web development

Publish
Web publishing and print

Red Hat
Open source architecture

SearchNetworking.com
Security-specific information resource for enterprise IT professionals

SearchSecurity.com
Security-specific information resource for enterprise IT professionals

SecurityFocus
Comprehensive source of security information

Smart Computing
Site for magazine devoted to helping users improve their productivity with personal computers

Software Development
News, articles, and software pipelines

Symantec
Helps companies manage digital assets

TechWeb
Business technology network

Tom's Hardware Guide
Resource for PC hardware reviews and news

Trend Micro
Leader in network antivirus and Internet content security software and services

WhatIs.com
Dictionary for Internet and computer technologies

WindowsITPro
Leading source of practical, technical information to help IT professionals

Wired
Latest news in technology, culture, business, and politics

ZDNet.com
Business technology blogs

 

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