Document Outline

• Return
• Chapter 1 Overview
  • 1.1 Introduction
    • 1.1.1 Product Description
    • 1.1.2 Features
  • 1.2 System Description
    • 1.2.1 Appearance
    • 1.2.2 Description of Hardware Specification
    • 1.2.3 Description of the Buttons and Indicators
    • 1.2.4 Interface Attributes
  • Chapter 2 Installation and Startup of D-20
    • 2.1 Preparation
      • 2.1.1 Checking the Packing List
      • 2.1.2 Basic Installation Principles
      • 2.1.3 Computer Configuration Requirements
    • 2.2 Introduction to the Install Procedure
      • 2.2.1 Connecting to the Power
      • 2.2.2 Connecting to PC
    • 2.3 Introduction to the Computer Configuration
      • I. Make sure an Ethernet network card or a wireless network card has been installed on your PC and the TCP/IP protocol has been started on the operating system.
        • II. Install the Web browser. Microsoft Internet Explorer 6.0 or the higher version is recommended.
        • III. Configure the PC to obtain an IP address automatically.
    • 2.4 Introduction to Program Startup
      • 2.4.1 Starting the Program
      • 2.4.2 Introduction to the Configuration Page
        • I. The Configuration Page
        • II. The Operation navigation Area
  • Chapter 3 Query and Configuration of D-20
    • 3.1 Introduction
    • 3.2 Querying the Status
      • 3.2.1 Querying the Configuration Information of LAN
      • 3.2.2 Querying the Configuration Information of WAN
      • 3.2.3 Querying the Statistics Information
      • 3.2.4 Querying the Version
    • 3.3 Configuring Parameters
      • 3.3.1 Configuring LAN
        • I. Entering the configuration page of LAN
        • II. Description of LAN parameters
      • 3.3.2 Configuring WLAN
        • I. Entering the WLAN Setting page
        • II. Description of WLAN basic parameters
      • 3.3.3 Configuring WLAN Security
        • I. Entering the WLAN Security Setting page
        • II. WLAN Security Parameter Description
      • 3.3.4 Advanced Configuration of WLAN
        • I. Entering the WLAN Advanced Setting page
        • II. WLAN Advanced Setting Parameter Description
      • 3.3.5 Configuring WAN
        • I. Configuring the parameters of WAN connection
        • II. Parameter Description of WAN
      • 3.3.6 Managing the System
        • I. Managing the User and Password
        • II. Upgrading the Software
        • III. Restoring the Default Settings
        • IV. Rebooting D-20
    • 3.4 Networking Example
      • 3.4.1 Demand Analysis
      • 3.4.2 Installing Hardware
      • 3.4.3 Configuring Device
  • Chapter 4 Troubleshooting
    • 4.1 Troubleshooting
      • 4.1.1 The Host in the LAN Cannot Access the Internet
        • I. Symptom
        • II. Causes
        • III. Troubleshooting
      • 4.1.2 The Host in the WLAN Cannot Access D-20
        • I. Symptom
        • II. Causes
        • III. Troubleshooting
    • 4.2 FAQ
      • I. What to do if you forget the administrator password
        • II. What to do if you forget the IP address of the LAN interface
        • III. What to do if bridging between two D-20s is unsuccessful
        • IV. When the signal strength is normal, what to do if the downloading rate is much lower than 2.4Mbit/s?
        • V. What to do if software update failed
  • Chapter 5 Acronyms and Abbreviations