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Insignia ICE D-20 EC506 Configuring WLAN Security, I. Entering the WLAN Security Setting page

Models: ICE D-20 EC506

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User Guide
ICE D-20 Wireless Broadband Gateway	Table of Contents

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AP Isolation: Used for setting the two working modes for D-20. When it is set to On, multiple terminals can be connected to D-20, but wireless terminals cannot visit each other.

Country: To identify different countries, for different countries adopt different channel standards and each country defines a set of common channels in their own country.

Interface: Used for enabling or disabling WLAN. When it is set to Disabled, WLAN is unavailable. By default, it is Enabled.

Channel: The channel that D-20 works on. In the IEEE802.11 standard, the working frequency of WLAN adopting direct sequence spread spectrum ranges from 2.4 GHz to 2.4835 GHz. Each channel occupies a frequency band with a bandwidth of about 22 MHz. The available channel varies with the selected country.

Rate: To set the transmitting rate of D-20 WLAN. By default, it is set to Auto and the supported rate is up to 54 Mbit/s.

54g™ Mode: Four modes are available.

Table 3-1 54g™ Mode

		Mode	Description
	54g	Auto	With this mode, the compatibility of the WLAN is the best.

	54g	Performance	With this mode, the performance of the WLAN is the best.

	54g LRS		When failed to communicate with the devices conforming to
	54g LRS		the IEEE 802.11b standard, select this mode.
			the IEEE 802.11b standard, select this mode.

	802.11b Only		D-20 can only work in the mode of the IEEE 802.11b standard.

3.3.3Configuring WLAN Security

I.Entering the WLAN Security Setting page

The steps to enter the WLAN security setting page are shown as follows.

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In the operation navigation area, click Advanced.

In the user operation area, select the WLAN Security tab.

In the WLAN Security Setting page, you can set the encryption mode and the encryption key. Figure 3-7show the configuration page.

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Insignia ICE D-20 EC506 Configuring WLAN Security, I. Entering the WLAN Security Setting page, 1 54g Mode, Description

Contents

ICE D-20 EC506 Wireless Broadband Gateway User Guide ICE D-20 EC506 Wireless Broadband Gateway User Guide All Rights ReservedManual Version Part NumberSafety Precautions Table of Contents Chapter 2 Installation and Startup of D-20Chapter 3 Query and Configuration of D-20 Chapter 1 OverviewICE D-20 Wireless Broadband Gateway 3.4.2 Installing Hardware3.4.3 Configuring Device Chapter 4 Troubleshooting1.1.2 Features Chapter 1 Overview1.1 Introduction 1.1.1 Product DescriptionSpecification 1.2 System Description1.2.1 Appearance D-201.2.2 Description of Hardware Specification 1.2.3 Description of the Buttons and IndicatorsSpecification Connector 1.2.4 Interface AttributesDescription InterfaceChapter 2 Installation and Startup of D-20 2.1.2 Basic Installation Principles2.1 Preparation 2.1.1 Checking the Packing List2.2 Introduction to the Install Procedure 2.1.3 Computer Configuration RequirementsD-20 2.2.1 Connecting to the Power 2.2.2 Connecting to PC2.3 Introduction to the Computer Configuration III. Configure the PC to obtain an IP address automaticallyTable of Contents Figure 2-4 Local Area ConnectionFigure 2-5 Local Area Connection Properties 2.4.2 Introduction to the Configuration Page I. The Configuration Page2.4 Introduction to Program Startup 2.4.1 Starting the ProgramSignal GreenDescription II. The Operation navigation Area Chapter 3 Query and Configuration of D-20 3.2.1 Querying the Configuration Information of LAN3.1 Introduction 3.2 Querying the Status3.2.2 Querying the Configuration Information of WAN 3.2.3 Querying the Statistics Information3.3 Configuring Parameters 3.3.1 Configuring LANI. Entering the configuration page of LAN 3.2.4 Querying the Version3.3.2 Configuring WLAN I. Entering the WLAN Setting pageII. Description of LAN parameters z Start IP Address must be no larger than End IP AddressII. Description of WLAN basic parameters 3.3.3 Configuring WLAN Security I. Entering the WLAN Security Setting pageTable 3-1 54g Mode ModeII. WLAN Security Parameter Description 3.3.4 Advanced Configuration of WLAN I. Entering the WLAN Advanced Setting pageII. WLAN Advanced Setting Parameter Description ModeDescription 3.3.5 Configuring WAN I. Configuring the parameters of WAN connectionParameter DescriptionII. Parameter Description of WAN Network modePerformance RemarkI. Managing the User and Password 3.3.6 Managing the SystemII. Upgrading the Software To upgrade the software of D-20, follow these steps III. Restoring the Default Settings IV. Rebooting D-203.4.2 Installing Hardware 3.4 Networking Example3.4.1 Demand Analysis D-203.4.3 Configuring Device Table of ContentsChapter 4 Troubleshooting 4.1 Troubleshooting4.1.1 The Host in the LAN Cannot Access the Internet I. SymptomFigure 4-1 Internet Protocol TCP/IP Properties 4.2 FAQ 4.1.2 The Host in the WLAN Cannot Access D-20I. What to do if you forget the administrator password II. What to do if you forget the IP address of the LAN interfaceIII. What to do if bridging between two D-20s is unsuccessful Figure 4-2 Select RunFigure 4-3 Run regedit \HKEYLOCALMACHINE\SYSTEM\CurrentControlSet\Services\Tcpip. See Figure ICE D-20 Wireless Broadband GatewayTable of Contents 3 Select Parameters under the following directoryFigure 4-6 Rename V. What to do if software update failed Figure 4-10 Updating when in emergency ICE D-20 Wireless Broadband GatewayTable of Contents User GuideChapter 5 Acronyms and Abbreviations