June 2005
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Contents
How to Start a Computer-to-Computer (Ad Hoc) Network
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3-7
Hidden Networks
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3-7
Enabling Wireless Security Features
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3-9
Identifying the Wireless Network Name (SSID) and WEP Security Settings
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3-10
How to Configure WEP Encryption Security
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3-11
How to Configure WPA-PSK Security
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3-12
Advanced Settings Button
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3-13
Networks Page
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3-14
Using the Connection Wizard to Connect to a Network
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3-15
Statistics Page
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3-16
About Page
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3-17
Chapter 4
Troubleshooting
Troubleshooting Tips
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4-1
Frequently Asked Questions
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4-2
XP Professional and XP Home occasional connection problems
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4-3
Appendix A
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A1
Technical Specifications
Appendix B
Wireless Networking Basics
Wireless Networking Overview
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B-1
Infrastructure Mode
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B-1
Ad Hoc Mode (Peer-to-Peer Workgroup)
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B-2
Network Name: Extended Service Set Identification (ESSID)
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B-2
Authentication and WEP
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B-2
802.11 Authentication
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B-3
Open System Authentication
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B-3
Shared Key Authentication
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B-4
Overview of WEP Parameters
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B-5
Key Size
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B-6
WEP Configuration Options
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B-6
Wireless Channels
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B-7
WPA Wireless Security
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B-8
How Does WPA Compare to WEP?
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B-9
How Does WPA Compare to IEEE 802.11i?
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B-9