Document Outline

• User’s Guide
• Copyright
• Certifications
• Safety Warnings
• ZyXEL Limited Warranty
• Customer Support
• Table of Contents
• List of Figures
• List of Tables
• Preface
• Getting Started
  • 1.1 About Your AG-220
    • 1.1.1 Note for Windows Vista Users
  • 1.2 Application Overview
    • 1.2.1 Station Mode
    • 1.2.2 Access Point Mode
    • 1.2.3 Changing AG-220 Mode
  • 1.3 AG-220 Hardware and Utility Installation
    • 1.3.1 ZyXEL Utility Icon
  • 1.4 Configuration Methods
    • 1.4.1 Enabling WZC
    • 1.4.2 Accessing the ZyXEL Utility
• Tutorial
  • 2.1 Connecting to a Wireless LAN
  • 2.2 Creating and Using a Profile
  • 2.3 Configuring the AG-220 as an AP
• Wireless LAN Network
  • 3.1 Wireless LAN Overview
  • 3.2 Wireless LAN Security
    • 3.2.1 Hide SSID
    • 3.2.2 MAC Address Filter
    • 3.2.3 User Authentication and Encryption
  • 3.3 WiFi Protected Setup
    • 3.3.1 Push Button Configuration
    • 3.3.2 PIN Configuration
    • 3.3.3 How WPS Works
    • 3.3.4 Limitations of WPS
  • 3.4 Introduction to OTIST
    • 3.4.1 Enabling OTIST
    • 3.4.2 Starting OTIST
    • 3.4.3 Notes on OTIST
• Wireless Station Mode Configuration
  • 4.1 Wireless Station Mode Overview
    • 4.1.1 ZyXEL Utility Screen Summary
  • 4.2 The Link Info Screen
    • 4.2.1 Trend Chart
  • 4.3 The Site Survey Screen
    • 4.3.1 Security Settings
    • 4.3.2 Confirm Save Screen
  • 4.4 The Profile Screen
    • 4.4.1 Adding a New Profile
  • 4.5 The Advanced Screen
  • 4.6 The Adapter Screen
  • 4.7 The Adapter Screen (Windows Vista)
  • 4.8 Security Settings in Windows Vista
    • 4.8.1 Using PEAP in Vista
    • 4.8.2 Using TLS in Vista
• Access Point Mode Configuration
  • 5.1 Access Point Mode Introduction
    • 5.1.1 ZyXEL Utility Screen Summary
    • 5.1.2 Additional Setup Requirements
  • 5.2 The Link Info Screen
  • 5.3 The Configuration Screen
  • 5.4 The Advanced Screen
  • 5.5 The MAC Filter Screen
• Maintenance
  • 6.1 The About Screen
  • 6.2 Uninstalling the ZyXEL Utility
    • 6.2.1 Windows XP
    • 6.2.2 Windows Vista
  • 6.3 Upgrading the ZyXEL Utility
• Troubleshooting
  • 7.1 Problems Starting the ZyXEL Utility
  • 7.2 Problem Connecting to an Access Point
  • 7.3 Problem with the Link Quality
  • 7.4 Problems Communicating With Other Computers
• Product Specifications
• Access Point Mode Setup Example
  • Configuring the Computer on Which You Install the AG-220
  • Configuring the Wireless Station Computer
• Windows Wireless Management
  • Windows Vista
    • Connecting to a Wireless Network
    • Connecting to a Network Manually
    • Setting Up An Ad-Hoc Network
  • Windows XP
    • Activating Wireless Zero Configuration
    • Connecting to a Wireless Network
    • Security Settings
    • Ordering the Preferred Networks
• Wireless Security
  • Types of EAP Authentication
    • EAP-MD5 (Message-Digest Algorithm 5)
    • EAP-TLS (Transport Layer Security)
    • EAP-TTLS (Tunneled Transport Layer Service)
    • PEAP (Protected EAP)
    • LEAP
  • Dynamic WEP Key Exchange
  • WPA and WPA2
    • Encryption
    • User Authentication
    • WPA(2)-PSK Application Example
    • WPA(2) with RADIUS Application Example
  • Security Parameters Summary
• Setting up Your Computer’s IP Address
  • Windows 98/Me
    • Installing Components
    • Configuring
    • Verifying Settings
  • Windows 2000/XP
    • Verifying Settings
  • Windows Vista
    • Verifying Settings
• Index
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • Z