Manuali utente per ZyXEL Communications Corporation G220V2

Sommario

• User’s Guide

  1
• Copyright

  3
• Federal Communications Commission (FCC) Interference Statement

  4
• ZyXEL Limited Warranty

  6
• Customer Support

  7
• Table of Contents

  9
• List of Figures

  13
• List of Tables

  15
• Preface

  17
• 1. Getting Started

  19
  • 1.1.1 Application Overview

    19
    • 1.1.1.1 Infrastructure

      19
    • 1.1.1.2 Ad-Hoc

      20
    • 1.1.1.3 Access Point Mode

      21
  • 1.2 ZyXEL G-220 v2 Hardware and Utility Installation

    21
  • 1.4 Windows XP Users Only

    21
    • 1.6.1 Site Survey

      23
    • 1.7.1 Change ZyXEL G-220 v2 Mode

      25
• 2. Wireless LAN Network

  27
  • 2.1.1 SSID

    27
  • 2.1.2 Channel

    27
  • 2.1.3 Transmission Rate (Tx Rate)

    27
  • 2.2.1 Data Encryption with WEP

    28
  • 2.2.2 IEEE 802.1x

    28
    • 2.2.2.1 EAP Authentication

      28
  • 2.2.3 WPA(2)

    29
    • 2.2.3.1 Encryption

      29
    • 2.2.3.2 User Authentication

      29
  • 2.2.4 WPA(2)-PSK Application Example

    29
  • 2.2.5 WPA(2) with RADIUS Application Example

    30
  • 2.3 Encryption Type

    31
  • 2.4 Preamble Type

    31
    • 2.5.1 Enabling OTIST

      32
      • 2.5.1.1 AP

        32
      • 2.5.1.2 Wireless Client

        33
    • 2.5.2 Starting OTIST

      33
    • 2.5.3 Notes on OTIST

      34
• 3. Wireless Station Mode Configuration

  35
  • 3.2 The Link Info Screen

    35
    • 3.2.1 Trend Chart

      36
  • 3.3 The Site Survey Screen

    37
    • 3.3.1 Connecting to a WLAN Network

      38
    • 3.3.2 Security Settings

      39
      • 3.3.2.1 WEP Encryption

        39
      • 3.3.2.2 WPA-PSK/WPA2-PSK

        40
      • 3.3.2.3 WPA/WPA2

        41
      • 3.3.2.4 IEEE 802.1x

        42
    • 3.3.3 Confirm Save Screen

      43
  • 3.4 The Profile Screen

    44
    • 3.4.1 Adding a New Profile

      46
  • 3.5 The Adapter Screen

    50
• 4. Access Point Mode Configuration

  53
  • 4.1.1 Additional Setup Requirements

    53
  • 4.2 The Link Info Screen

    53
  • 4.3 The Configuration Screen

    54
  • 4.4 The MAC Filter Screen

    57
• 5. Maintenance

  59
• 6. Troubleshooting

  63
  • 6.1 Problems Starting the ZyXEL Utility Program

    63
  • 6.2 Problem Connecting to an Access Point

    63
  • 6.3 Problem with the Link Status

    64
  • 6.4 Problems Communicating With Other Computers

    64
• A. Product Specifications

  65
• B. Access Point Mode Setup Example

  67
  • Configuring the Computer on Which You Install the ZyXEL G- 220 v2

    67
  • Configuring the Wireless Station Computer

    69
• C. Disable Windows XP Wireless LAN Configuration Tool

  71
  • Via the Wireless Network System Tray Icon

    71
  • Via the Control Panel

    74
• D. Management with Wireless Zero Configuration

  77
  • Activating Wireless Zero Configuration

    77
  • Connecting to a Wireless Network

    78
  • Security Settings

    81
  • Association

    82
  • Authentication

    83
  • Ordering the Preferred Networks

    86
• E. Types of EAP Authentication

  89
  • EAP-MD5 (Message-Digest Algorithm 5)

    89
  • EAP-TLS (Transport Layer Security)

    89
  • EAP-TTLS (Tunneled Transport Layer Service)

    89
  • PEAP (Protected EAP)

    90
  • LEAP

    90
  • Dynamic WEP Key Exchange

    90
  • WPA(2)

    91
  • Encryption

    91
  • User Authentication

    92
  • WPA(2)-PSK Application Example

    92
  • WPA(2) with RADIUS Application Example

    93
  • Security Parameters Summary

    94
• F. Setting up Your Computer’s IP Address

  95
  • Windows 95/98/Me

    95
  • Installing Components

    96
  • Configuring

    97
  • Verifying Settings

    98
  • Windows 2000/NT/XP

    98
  • Verifying Settings

    102
  • Macintosh OS 8/9

    102
  • Verifying Settings

    104
  • Macintosh OS X

    104
  • Verifying Settings

    105
• Index

  107
  • A

    107
  • C

    107
  • D

    107
  • E

    107
  • F

    107
  • G

    107
  • H

    107
  • I

    108
  • L

    108
  • M

    108
  • N

    108
  • O

    108
  • P

    108
  • Q

    108
  • R

    108
  • S

    108
  • T

    109
  • U

    109
  • V

    109
  • W

    109
  • Z

    109