User's Manual

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Table Of Contents

User’s Manual for the NETGEAR Super AG Wireless USB 2.0 Adapter WG111U
Technical Support
Statement of Conditions
FCC Information to User
Regulatory Compliance Information
Export Restrictions
Europe - EU Declaration of Conformity
Requirements For Operation in the European Community
Canadian Department of Communications Radio Interference Regulations
Chapter 1 About This Manual
- Audience, Scope, Conventions
  - Table 1. Typographical conventions
  - Table 1-1. Manual Specifications
- How to Use this Manual
  - Figure 1-1: HTML version of this manual
- How to Print this Manual
Chapter 2 Introduction
- About the WG111U
- Key Features
  - 802.11a and 802.11b/g Wireless Networking
- Comparing the 802.11a, 802.11b, and 802.11g Modes
  - Table 2-1. Comparison of Wireless Modes
- What’s in the Box?
- A Road Map for ‘How to Get There From Here’
Chapter 3 Basic Setup
- What You Need Before You Begin
- Two Basic Operating Modes
- WG111U Default Wireless Configuration Settings
- Basic Installation Instructions
  - For Windows XP Users Installing a WG111U
  - For Windows 2000, ME, and 98SE Users Installing a WG111U
- WG111U Wireless Connection Indicators
  - Interpreting the LED on the WG111U
    - Table 3-1: LED Descriptions
  - Interpreting System Tray Icon Colors
Chapter 4 Configuration
- Understanding the Configuration Options
- Using Configuration Profiles
  - Connecting to an Access Point in Infrastructure Mode
  - How to Configure an Infrastructure Mode Profile
    - Figure 4-1: Settings page
- Connecting to Another PC in Ad-hoc Mode
  - How to Configure an Ad-hoc Mode Profile
    - Figure 4-2: Settings page
    - Figure 4-3: Ad-Hoc Setting dialog box
- What’s on the Statistics Page?
  - Figure 4-4: Statistics page
- Understanding the Advanced Settings Page
  - Figure 4-5: Advanced Settings page
  - European Regulatory Requirements for Transmit Power Control
Chapter 5 Wireless Security Configuration
- Understanding the Security Options
- Using WEP Security
- Using WPA-PSK Advanced Security
Chapter 6 Troubleshooting
- Basic Tips
- Frequently Asked Questions
  - General Questions
Appendix A Technical Specifications
Appendix B Wireless Networking Basics
- Wireless Networking Overview
- WEP Wireless Security
- WPA Wireless Security
- Appendix C Preparing Your Network to Work with a Router
What You Need To Use a Router with a Broadband Modem
- Cabling and Computer Hardware
- Computer Network Configuration Requirements
- Internet Configuration Requirements
- Where Do I Get the Internet Configuration Parameters?
- Record Your Internet Connection Information
Preparing Your Computers for TCP/IP Networking
Configuring Windows 95, 98, and Me for TCP/IP Networking
- Installing or Verifying Windows Networking Components
- Enabling DHCP to Automatically Configure TCP/IP Settings in Windows 95B, 98, and Me
- Selecting the Windows’ Internet Access Method
- Verifying TCP/IP Properties
Configuring Windows NT4, 2000 or XP for IP Networking
- Installing or Verifying Windows Networking Components
- Configuring DHCP of TCP/IP in Windows XP, 2000, or NT4
- DHCP Configuration of TCP/IP in Windows XP
- DHCP Configuration of TCP/IP in Windows 2000
- DHCP Configuration of TCP/IP in Windows NT4
- Verifying TCP/IP Properties for Windows XP, 2000, and NT4
Configuring the Macintosh for TCP/IP Networking
- MacOS 8.6 or 9.x
- MacOS X
- Verifying TCP/IP Properties for Macintosh Computers
Verifying the Readiness of Your Internet Account
- Are Login Protocols Used?
- What Is Your Configuration Information?
- Obtaining ISP Configuration Information for Windows Computers
- Obtaining ISP Configuration Information for Macintosh Computers
Restarting the Network
Glossary
Index

User’s Manual for the NETGEAR Super AG Wireless USB 2.0 Adapter WG111U

4-8 Configuration

202-10065-01

Understanding the Advanced Settings Page

To display the Advanced Settings page, click the Advanced Settings button on the Settings page.

Figure 4-5: Advanced Settings page

The Advanced settings should not require adjustment. Except for the power saving setting,

changing any of the settings incorrectly on this page could cause your wireless connection to fail.

• Power Saving: Select Normal or Max if you are running on battery power.

• Preamble: A long transmit preamble may provide a more reliable connection or slightly

longer range. A short transmit preamble might give slightly better performance.

• Transmit Power: Lowering the output power level lets you reduce the chance of interference

with other nearby access points, but reduces the range of your adapter.

• Wireless Mode: Select the wireless protocols you will use. Depending on your wireless

adapter, you can choose some or all of the available 802.11 wireless protocols. Note that if the

wireless network you are communicating with uses the 108 Mbps 802.11g mode, you must

include that in your selection (for example, if you are using the WG111U with the NETGEAR

WGT624 108 Mbps Wireless Firewall Router).

• Fragmentation Threshold: This is the maximum packet size used for fragmentation. Packets

larger than the size programmed in this field will be fragmented. The Fragmentation Threshold

value must be larger than the RTS/CTS Threshold value.