Manuals / ZyXEL Communications / Computer Equipment / Network Card

ZyXEL Communications Chapter Maintenance, The About Screen, ZyXEL G-162/G-360 User’s Guide

Models: G-162 G-360

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Chapter 3

ZyXEL G-162/G-360 User’s Guide

Chapter 3

Maintenance

This chapter describes how to uninstall or upgrade the ZyXEL Utility and Driver.

3.1The About Screen

About screen displays related version numbers of the ZyXEL Wireless LAN Adapter (G-162 or G-360). When you contact ZyXEL for the tech support, please tell us the utility and driver version as follows.

Maintenance

3-1

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ZyXEL Communications manual Chapter Maintenance, The About Screen, ZyXEL G-162/G-360 User’s Guide

Contents

Users Guide ZyXEL G-162/G-360 User’s Guide802.11b/g Wireless LAN Adapter ZyXEL G-162/G-360Trademarks CopyrightCopyright 2005 by ZyXEL Communications Corporation DisclaimerOnline Registration ZyXEL Limited WarrantyFederal Communications Commission FCC Interference Statement FCC CertificationPart 15, Class B Customer Support Chapter 2 Wireless LAN Networking Table of Contentsviii 2-15ZyXEL G-162/G-360 User’s Guide Table Of ContentsRelated Documentation PrefaceAbout This Users Guide Syntax ConventionsWireless Signal Graphics Icons KeyPreface Wireless Access PointPage 1.1 About Your ZyXEL G-162/G-360 1.2 ZyXEL G-162/G-360 Hardware and Utility Installation1.3 Using the ZyXEL Utility to Configure Your Network Chapter Getting StartedDouble-clicking on the Z icon will display the following ZyXEL utility window 1.3.1 Site Survey Rescan Use Windows Zero ConfigurationConfigure Connectshould use the same SSID whatever your choice is e. Band shows you 802.11b and 802.11g on the 2.4GHz 2.2 Enable CCX Mode refers the Cisco Compatible Extension, which is the certificate-based authentications EAP-TLS, PEAP and LEAP using dynamic keys for data encryption. Check this box will enable PEAP-MS-CHAP-V2, PEAP-GTC, TLS and LEAP. Please see your MIS administrator for these settings when you are about to enable one of these mode. Please refer to Ch4-Configuring Wireless Security for detail WEP-802.1x and WPA-802.1x authentication information. Also, please see the User Guide of Funk Odyssey software for more WPA-enterprise security settings Advanced Mode This screen Bottom Red Rectangle allows you to make changes to the default ways the card operates including advanced 802.11 settings. Unless you are an advanced user and have deep knowledge about each property on this page, it is recommended that you leave them at the default settings. For more information, please refer to section 2.3 and 1.3.2 Profile Active Profiles Profile Pool1.3.3 Link Info Receive supporting OTIST, you must also make the same change hereTable 1.2 Link Info 1-13 TransmitConnection Information Network InformationZyXEL Website 1.3.4 About2.1.1 SSID Chapter Wireless LAN Networking2.1.4 Wireless Network Application 2.1 OverviewFigure 2-2 BSS Example Ad-Hoc IBSSFigure 2-1 IBSS Example type and use the same SSID and channel Infrastructure BSSFigure 2-3 Infrastructure Network Example 2.1.5 RoamingFigure 2-4 Roaming Example 2.2 Wireless LAN SecurityFigure 2-5 Wireless LAN Security Levels 2.2.2 WPA-PSK and WPA2-PSK Application Example 2.2.1 Data Encryption with WEP2.2.3 WPA and WPA2 with RADIUS Application Example Figure 2-6 WPA-PSK/WPA2-PSK AuthenticationFigure 2-7 WPA/WPA2 with RADIUS Application Example EAP Authentication2.2.4 IEEE Figure 2-8 RTS Threshold 2.3 Fragmentation Threshold2.4 RTS/CTS Threshold negatively affect the throughput performance The wireless adapter must also support OTIST and have OTIST enabled2.5 OTIST One Touch Intelligent Security Technology Page ZyXEL G-162/G-360 User’s Guide Chapter MaintenanceMaintenance 3.1 The About ScreenAbout 3.2 Uninstalling the ZyXEL Utility3.3 Upgrading the ZyXEL Utility network configurationPage AP/Router, it will fail to connect the network Chapter Configuring Wireless Security4.1 Configuring Security Wireless Security 4.2 Configuring WEP1. Select WEP under Security 2. Select Auto under Authentication Mode 3. Click Configure. You will then see the screen below6. Key Format Select either Hex or ASCII to enter the WEP key 4.3 Configuring WPA-PSK 4. Enter the same pass phrase used to configure WPA-PSK on your access point ZyXEL G-162/G-360 User’s Guide 4.4 Configuring WPA2-PSKWireless Security ZyXEL G-162/G-360 User’s Guide Wireless Security4.5 Configuring WEP-802.1x ZyXEL G-162/G-360 User’s Guide 4.5.1 Configuring WEP-802.1x EAP-LEAPWireless Security ZyXEL G-162/G-360 User’s Guide 4-10b. Enter login name and password under the Login Name and Password Wireless SecurityZyXEL G-162/G-360 User’s Guide 4.5.2 Configuring WEP-802.1x EAP-PEAP-MS-CHAPv24-11 Wireless Security8. Select a certificate from the list, and click OK ZyXEL G-162/G-360 User’s Guide 4.5.3 Configuring WEP-802.1x PEAP-GTC4-13 Wireless SecurityZyXEL G-162/G-360 User’s Guide 4-14b. Enter login name and password under the Login Name and Password Wireless SecurityZyXEL G-162/G-360 User’s Guide 4.5.4 Configuring WEP-802.1x EAP-TLS4-15 Wireless SecurityZyXEL G-162/G-360 User’s Guide 4-16Wireless Security 4.6 Configuring WPA-802.1x 9. Click Configure and then you will see the screen below 4.6.1 Configuring WPA-802.1x EAP-LEAP4-18 7. Select WPA under Security 8. Select LEAP under Authentication ModeZyXEL G-162/G-360 User’s Guide 4-19d. Enter login name and password under the Login Name and Password Wireless Security11. Click Configure and then you will see the screen below 4.6.2 Configuring WPA-802.1x EAP-PEAP-MS-CHAPv24-20 10. Select PEAP MS-CHAP-V2 under Authentication protocol16. Select a certificate from the list, and click OK 6. Click Configure and then you will see the screen below 4.6.3 Configuring WPA-802.1x PEAP-GTC4-22 5. Select PEAP-GTC under Authentication ModeZyXEL G-162/G-360 User’s Guide 4-23b. Enter login name and password under the Login Name and Password Wireless SecurityZyXEL G-162/G-360 User’s Guide 4.6.4 Configuring WPA-802.1x EAP-TLS4-24 Wireless SecurityZyXEL G-162/G-360 User’s Guide 4-25Wireless Security ZyXEL G-162/G-360 User’s Guide 4.6.5 Configuring WPA2-802.1x EAP-TLS4-26 Wireless SecurityZyXEL G-162/G-360 User’s Guide 4-27Wireless Security Page Troubleshooting Chapter Troubleshooting5.1 Problems Starting the ZyXEL Utility Program Table 5-1 Troubleshooting Starting ZyXEL Utility ProgramTable 5-2 Troubleshooting LED Status 5.2 Problems with LED Status5.3 Problems with the Link Status 5.4 Problems with Security SettingsZyXEL G-162/G-360 User’s Guide 5.5 Problems Communicating With Other ComputersTable 5-5 Troubleshooting Communication Problems TroubleshootingPage EAP-TLS Transport Layer Security Appendix A Types of EAP AuthenticationEAP-TTLS Tunneled Transport Layer Service EAP-MD5 Message-Digest AlgorithmLEAP Comparison of EAP Authentication Types