ZyXEL AG-220 802.11a/g Wireless USB Adapter User’s Guide Version 1.
ZyXEL AG-220 User’s Guide Copyright Copyright © 2008 by ZyXEL Communications Corporation. The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation.
ZyXEL AG-220 User’s Guide Certifications Federal Communications Commission (FCC) Interference Statement The device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired operations. This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules.
ZyXEL AG-220 User’s Guide • For operation within 5.15 ~ 5.25GHz frequency range, it is restricted to indoor environment. • IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11.
ZyXEL AG-220 User’s Guide Safety Warnings For your safety, be sure to read and follow all warning notices and instructions. • Do NOT use this product near water, for example, in a wet basement or near a swimming pool. • Do NOT expose your device to dampness, dust or corrosive liquids. • Do NOT store things on the device. • Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock from lightning. • Connect ONLY suitable accessories to the device.
ZyXEL AG-220 User’s Guide ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase.
ZyXEL AG-220 User’s Guide Customer Support Please have the following information ready when you contact customer support. • • • • Product model and serial number. Warranty Information. Date that you received your device. Brief description of the problem and the steps you took to solve it. METHOD SUPPORT E-MAIL TELEPHONE WEB SITE FAX FTP SITE REGULAR MAIL LOCATION CORPORATE HEADQUARTERS (WORLDWIDE) COSTA RICA CZECH REPUBLIC DENMARK FINLAND SALES E-MAIL support@zyxel.com.
ZyXEL AG-220 User’s Guide METHOD SUPPORT E-MAIL TELEPHONE WEB SITE SALES E-MAIL FAX FTP SITE support@zyxel.no +47-22-80-61-80 www.zyxel.no sales@zyxel.no +47-22-80-61-81 ZyXEL Communications A/S Nils Hansens vei 13 0667 Oslo Norway www.pl.zyxel.com ZyXEL Communications ul. Okrzei 1A 03-715 Warszawa Poland www.zyxel.ru ZyXEL Russia Ostrovityanova 37a Str. Moscow, 117279 Russia www.zyxel.es ZyXEL Communications Arte, 21 5ª planta 28033 Madrid Spain www.zyxel.
ZyXEL AG-220 User’s Guide 10 Customer Support
ZyXEL AG-220 User’s Guide Table of Contents Copyright .................................................................................................................. 3 Certifications ............................................................................................................ 4 Safety Warnings ....................................................................................................... 6 ZyXEL Limited Warranty......................................................................
ZyXEL AG-220 User’s Guide Chapter 3 Wireless LAN Network ........................................................................................... 37 3.1 Wireless LAN Overview ....................................................................................37 3.2 Wireless LAN Security ......................................................................................38 3.2.1 Hide SSID .................................................................................................38 3.2.
ZyXEL AG-220 User’s Guide 4.8.2 Using TLS in Vista ...................................................................................70 Chapter 5 Access Point Mode Configuration........................................................................ 73 5.1 Access Point Mode Introduction ........................................................................73 5.1.1 ZyXEL Utility Screen Summary ...............................................................73 5.1.2 Additional Setup Requirements ..........
ZyXEL AG-220 User’s Guide 14 Table of Contents
ZyXEL AG-220 User’s Guide List of Figures Figure 1 Application: Infrastructure ....................................................................... 24 Figure 2 Application: Ad-Hoc ................................................................................ 25 Figure 3 Application: Access Point Mode .............................................................. 25 Figure 4 ZyXEL Utility: Change Modes ..................................................................
ZyXEL AG-220 User’s Guide Figure 39 Station Mode: Profile: Security Settings ................................................ 65 Figure 40 Station Mode: Profile: Confirm New Settings ........................................ 65 Figure 41 Station Mode: Profile: Activate the Profile ............................................. 66 Figure 42 Station Mode: Advanced ........................................................................ 66 Figure 43 Station Mode: Adapter .........................................
ZyXEL AG-220 User’s Guide Figure 82 Windows XP SP1: Wireless Network Connection Properties ................ 102 Figure 83 Windows XP SP2: Wireless Network Connection Properties ................ 102 Figure 84 Windows XP SP2: WZC Not Available .................................................. 103 Figure 85 Windows XP SP2: System Tray Icon ..................................................... 103 Figure 86 Windows XP SP2: Wireless Network Connection Status .......................
ZyXEL AG-220 User’s Guide 18 List of Figures
ZyXEL AG-220 User’s Guide List of Tables Table 1 ZyXEL Utility: System Tray Icon ............................................................... 27 Table 2 ZyXEL Utility Menu Summary: Station Mode ............................................ 51 Table 3 Station Mode: Link Info ............................................................................. 52 Table 4 Station Mode: Link Info: Trend Chart ........................................................ 53 Table 5 Station Mode: Site Survey ..............
ZyXEL AG-220 User’s Guide 20 List of Tables
ZyXEL AG-220 User’s Guide Preface Congratulations on your purchase of the ZyXEL AG-220 802.11a/g Wireless USB Adapter. Your AG-220 plugs into a USB port on your computer and allows you to access wireless networks. Your AG-220 is easy to install and configure. About This User's Guide This manual is designed to guide you through the configuration of your AG-220 for its various applications. Related Documentation • Supporting Disk Refer to the included CD for support documents.
ZyXEL AG-220 User’s Guide Graphics Icons Key Wireless Access Point Computer Notebook Computer Server Modem or Router Wireless Signal Internet Cloud 22 Preface
ZyXEL AG-220 User’s Guide CHAPTER 1 Getting Started This chapter introduces the AG-220 and prepares you to use the ZyXEL utility. 1.1 About Your AG-220 The AG-220 is an IEEE 802.11a/b/g compliant wireless LAN adapter. You can also turn your AG-220 into an access point (AP) using the ZyXEL utility. The ZyXEL utility is a tool that helps you configure your AG-220. See the appendix for detailed product specifications. 1.1.
ZyXEL AG-220 User’s Guide 1.2.1.1 Infrastructure To connect to a network via an access point (AP), set the AG-220 network type to Infrastructure. Through the AP, you can access the Internet or the wired network behind the AP. Figure 1 Application: Infrastructure 1.2.1.2 Ad-Hoc To set up a small independent wireless workgroup without an AP, use Ad-Hoc. Ad-Hoc does not require an AP or a wired network. Two or more wireless clients communicate directly with each other.
ZyXEL AG-220 User’s Guide Figure 2 Application: Ad-Hoc 1.2.2 Access Point Mode You can also set the AG-220 to access point mode. This allows you to set up your wireless networks without using a dedicated AP. The following figure shows a network example. Figure 3 Application: Access Point Mode In the example, the AG-220 is installed on computer A and set to operate in access point mode. Computer A provides an Internet connection to the wireless LAN, so wireless stations B and C can access the Internet. 1.
ZyXEL AG-220 User’s Guide Figure 4 ZyXEL Utility: Change Modes Note: Wait for about five seconds for the ZyXEL utility to complete the mode change. The current mode is indicated by the color of the check box. 1.3 AG-220 Hardware and Utility Installation Follow the instructions in the Quick Start Guide to install the ZyXEL utility and make hardware connections. 1.3.1 ZyXEL Utility Icon After you install and start the ZyXEL utility, an icon for the ZyXEL utility appears in the system tray.
ZyXEL AG-220 User’s Guide The color of the ZyXEL utility system tray icon indicates the status of the AG-220. Refer to the following table for details. Table 1 ZyXEL Utility: System Tray Icon COLOR DESCRIPTION Red The AG-220 is operating in wireless station mode but is not connected to a wireless network. Green The AG-220 is operating in wireless station mode and is connected to a wireless network. Pale Blue The AG-220 is operating in access point mode. 1.
ZyXEL AG-220 User’s Guide Note: Click the window.
ZyXEL AG-220 User’s Guide CHAPTER 2 Tutorial The following sections show you how to join a wireless network using the ZyXEL utility, as in the following diagrams. The wireless client is labeled C and the access point is labeled AP. Figure 7 Infrastructure Network There are three ways to connect the wireless client (the AG-220 in station mode) to a network.
ZyXEL AG-220 User’s Guide Figure 8 ZyXEL Utility: Site Survey 2 The wireless client automatically searches for available wireless networks. Click Scan if you want to search again. If no entry displays in the Available Network List, that means there is no wireless network available within range. Make sure the AP or peer computer is turned on, or move the wireless client closer to the AP or peer computer. See Table 5 on page 54 for detailed field descriptions.
ZyXEL AG-220 User’s Guide Figure 10 ZyXEL Utility: Confirm Save 6 The ZyXEL utility returns to the Link Info screen while it connects to the wireless network using your settings. When the wireless link is established, the ZyXEL utility icon in the system tray turns green and the Link Info screen displays details of the active connection. Check the network information in the Link Info screen to verify that you have successfully connected to the selected network.
ZyXEL AG-220 User’s Guide This example illustrates how to set up a profile and connect the wireless client to an access point configured for WPA-PSK security. In this example, the AP’s SSID is “SSID_Example3” and its pre-shared key is “ThisismyWPA-PSKpre-sharedkey”. You have chosen the profile name “PN_Example3”. 1 Open the ZyXEL utility and click the Profile tab to open the screen as shown. Click Add to configure a new profile. Figure 12 ZyXEL Utility: Profile 2 The Add New Profile screen appears.
ZyXEL AG-220 User’s Guide Figure 14 ZyXEL Utility: Profile Security 5 This screen varies depending on the encryption method you selected in the previous screen. In this example, enter the pre-shared key and leave the encryption type at the default setting. Figure 15 ZyXEL Utility: Profile Encryption 6 Verify the profile settings in the ready-only screen. Click Save to save and go to the next screen. Figure 16 ZyXEL Utility: Profile Confirm Save 7 Click Activate Now to use the new profile immediately.
ZyXEL AG-220 User’s Guide Note: Only one profile can be activated and used at any given time. Figure 17 ZyXEL Utility: Profile Activate 8 When you activate the new profile, the ZyXEL utility goes to the Link Info screen while it connects to the AP using your settings. When the wireless link is established, the ZyXEL utility icon in the system tray turns green and the Link Info screen displays details of the active connection.
ZyXEL AG-220 User’s Guide Figure 18 ZyXEL Utility: AP: Link Info 2 If you want to change the SSID and enable wireless security for your AG-220, click the Configuration tab and refer to Section 5.3 on page 75 for detailed field descriptions.
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ZyXEL AG-220 User’s Guide CHAPTER 3 Wireless LAN Network This chapter provides background information on wireless LAN networks. 3.1 Wireless LAN Overview The following figure provides an example of a wireless network with an AP. See Figure 2 on page 25 for an Ad Hoc network example. Figure 20 Example of a Wireless Network The wireless network is the part in the blue circle. In this wireless network, devices A and B are called wireless clients.
ZyXEL AG-220 User’s Guide • Every device in the same wireless network must use security compatible with the AP or peer computer. Security stops unauthorized devices from using the wireless network. It can also protect the information that is sent in the wireless network. 3.2 Wireless LAN Security Wireless LAN security is vital to your network to protect wireless communications. Configure the wireless LAN security using the Configuration or the Profile Security Setting screen.
ZyXEL AG-220 User’s Guide You can use the MAC address filter to tell the AG-220 in AP mode which devices are allowed or not allowed to use the wireless network. If a device is allowed to use the wireless network, it still has to have the correct information (SSID, channel, and security). If a device is not allowed to use the wireless network, it does not matter if it has the correct information. This type of security does not protect the information that is sent in the wireless network.
ZyXEL AG-220 User’s Guide • Open System mode is implemented for ease-of-use and when security is not an issue. The wireless station and the AP or peer computer do not share a secret key. Thus the wireless stations can associate with any AP or peer computer and listen to any transmitted data that is not encrypted. • Shared Key mode involves a shared secret key to authenticate the wireless station to the AP or peer computer.
ZyXEL AG-220 User’s Guide If both an AP and the wireless clients support WPA2 and you have an external RADIUS server, use WPA2 for stronger data encryption. If you don't have an external RADIUS server, you should use WPA2-PSK (WPA2-Pre-Shared Key) that only requires a single (identical) password entered into each access point, wireless gateway and wireless client. As long as the passwords match, a wireless client will be granted access to a WLAN.
ZyXEL AG-220 User’s Guide 3.3.2 PIN Configuration Each WPS-enabled device has its own PIN (Personal Identification Number). This may either be static (it cannot be changed) or dynamic (in some devices you can generate a new PIN by clicking on a button in the configuration interface).
ZyXEL AG-220 User’s Guide Figure 21 Example WPS Process: PIN Method ENROLLEE REGISTRAR WPS This device’s WPS PIN: 123456 WPS Enter WPS PIN from other device: WPS START WPS START WITHIN 2 MINUTES SECURE EAP TUNNEL SSID WPA(2)-PSK COMMUNICATION 3.3.3 How WPS Works When two WPS-enabled devices connect, each device must assume a specific role.
ZyXEL AG-220 User’s Guide Figure 22 How WPS works ACTIVATE WPS ACTIVATE WPS WITHIN 2 MINUTES WPS HANDSHAKE ENROLLEE SECURE TUNNEL REGISTRAR SECURITY INFO COMMUNICATION The roles of registrar and enrollee last only as long as the WPS setup process is active (two minutes). The next time you use WPS, a different device can be the registrar if necessary. The WPS connection process is like a handshake; only two devices participate in each WPS transaction.
ZyXEL AG-220 User’s Guide Figure 23 WPS: Example Network Step 1 ENROLLEE REGISTRAR SECURITY INFO AP1 CLIENT 1 In step 2, you add another wireless client to the network. You know that Client 1 supports registrar mode, but it is better to use AP1 for the WPS handshake with the new client since you must connect to the access point anyway in order to use the network. In this case, AP1 must be the registrar, since it is configured (it already has security information for the network).
ZyXEL AG-220 User’s Guide Figure 25 WPS: Example Network Step 3 EXISTING CONNECTION CLIENT 1 E ION CT E NN CO G TIN XIS AP1 REGISTRAR CLIENT 2 SE CU RIT Y ENROLLEE INF O AP1 3.3.4 Limitations of WPS WPS has some limitations of which you should be aware. • WPS works in Infrastructure networks only (where an AP and a wireless client communicate). It does not work in Ad-Hoc networks (where there is no AP). • When you use WPS, it works between two devices only.
ZyXEL AG-220 User’s Guide You can easily check to see if this has happened. WPS works between only two devices simultaneously, so if another device has enrolled your device will be unable to enroll, and will not have access to the network. If this happens, open the access point’s configuration interface and look at the list of associated clients (usually displayed by MAC address).
ZyXEL AG-220 User’s Guide In the web configurator, go to the Wireless LAN main screen and then select OTIST. To change the Setup key, enter zero to eight printable characters. To have OTIST automatically generate a WPA-PSK key, select the Yes! check box. If you manually configured a WEP key or a WPA-PSK key and you also selected this check box, then the key you manually configured is used. 3.4.1.2 Wireless Client Start the ZyXEL utility and click the Adapter tab.
ZyXEL AG-220 User’s Guide 1 In the AP, a web configurator screen pops up showing you the security settings to transfer. After reviewing the settings, click OK. 2 This screen appears while OTIST settings are being transferred. It closes when the transfer is complete. • In the wireless client, you see this screen if it can't find an OTIST-enabled AP (with the same Setup key). Click OK to go back to the ZyXEL utility main screen.
ZyXEL AG-220 User’s Guide 5 If you configure OTIST to generate a WPA-PSK key, this key changes each time you run OTIST. Therefore, if a new wireless client joins your wireless network, you need to run OTIST on the AP and ALL the wireless clients again.
ZyXEL AG-220 User’s Guide CHAPTER 4 Wireless Station Mode Configuration This chapter shows you how to configure your AG-220 in wireless station mode. See Chapter 5 on page 73 for how to configure the AG-220 in access point mode. 4.1 Wireless Station Mode Overview To set your AG-220 to wireless station mode, select Station Mode in any utility screen (refer to Section 1.2.3 on page 25). 4.1.1 ZyXEL Utility Screen Summary This section describes the ZyXEL utility screens when the AG-220 is in station mode.
ZyXEL AG-220 User’s Guide 4.2 The Link Info Screen When the ZyXEL utility starts, the Link Info screen displays, showing the current configuration and connection status of your AG-220. Figure 27 Station Mode: Link Info The following table describes the labels in this screen. Table 3 Station Mode: Link Info LABEL DESCRIPTION AP Mode Station Mode Use the check box to set the AG-220 to operate in wireless station or access point mode. Refer to Section 1.2.3 on page 25 for more information.
ZyXEL AG-220 User’s Guide Table 3 Station Mode: Link Info (continued) LABEL DESCRIPTION Authentication This field displays the authentication method of the AG-220. Network Mode This field displays the wireless standard (A, B or G) of the AP or peer computer. Total Transmit This field displays the total number of data frames transmitted. Total Receive This field displays the total number of data frames received. Link Quality This field displays the signal strength of the AG-220.
ZyXEL AG-220 User’s Guide 4.3 The Site Survey Screen Use the Site Survey screen to scan for and connect to a wireless network automatically. Figure 29 Station Mode: Site Survey The following table describes the labels in this screen. Table 5 Station Mode: Site Survey LABEL DESCRIPTION Available Network List Click a column heading to sort the entries. , , or 54 denotes that the wireless device is in infrastructure mode and the wireless security is activated.
ZyXEL AG-220 User’s Guide Table 5 Station Mode: Site Survey (continued) LABEL DESCRIPTION MAC address This field displays the MAC address of the wireless device. Surveyed at This field displays the time when the wireless device was scanned. 4.3.1 Security Settings When you configure the AG-220 to connect to a network with wireless security activated and the security settings are disabled on the AG-220, the screen varies according to the encryption method used by the selected network. 4.3.1.
ZyXEL AG-220 User’s Guide Table 6 Station Mode: Security Setting: WEP (continued) LABEL DESCRIPTION Key x (where x is a Select this option if you want to manually enter the WEP keys. Enter the WEP key number between 1 in the field provided. and 4) If you select 64 Bits in the WEP field. Enter either 10 hexadecimal digits in the range of “A-F”, “a-f” and “0-9” (for example, 11AA22BB33) for HEX key type.
ZyXEL AG-220 User’s Guide The following table describes the labels in this screen. Table 7 Station Mode: Security Setting: WPA-PSK/WPA2-PSK LABEL DESCRIPTION Encryption Type The encryption mechanisms used for WPA/WPA2 and WPA-PSK/WPA2-PSK are the same. The only difference between the two is that WPA-PSK/WPA2-PSK uses a simple common password, instead of user-specific credentials. Select the encryption type (TKIP or AES) for data encryption. Refer to Section 3.2.3.3 on page 40 for more information.
ZyXEL AG-220 User’s Guide Table 8 Station Mode: Security Setting: WPA/WPA2 LABEL DESCRIPTION Login Name Enter a user name. This is the user name that you or an administrator set up on a RADIUS server. Note: At the time of writing this field is not available on Windows Vista. Password This field is not available when you select TLS in the Authentication Type field. Enter the password associated with the user name above. Note: At the time of writing this field is not available on Windows Vista.
ZyXEL AG-220 User’s Guide The following table describes the labels in this screen. Table 9 Station Mode: Security Settings: IEEE 802.1x LABEL DESCRIPTION Authentication Type The type of authentication you use depends on the RADIUS server or AP. Select an authentication method from the drop down list. Options are TLS and PEAP. Login Name Enter a user name. This is the user name that you or an administrator set up on a RADIUS server.
ZyXEL AG-220 User’s Guide Figure 34 Confirm Save Screen The following table describes the labels in this screen. Table 10 Confirm Save Screen LABEL DESCRIPTION Security Setting Network Name This field displays the SSID previously entered. Network Type This field displays the network type (Infrastructure or Ad-Hoc) of the wireless device. Channel This field displays the channel number used by the profile. Security This field shows whether data encryption is activated (WEP (WEP or 802.
ZyXEL AG-220 User’s Guide Click the Profile tab in the ZyXEL utility program to display the Profile screen as shown next. The profile function allows you to save the wireless network settings in this screen, or use one of the pre-configured network profiles. Figure 35 Station Mode: Profile The following table describes the labels in this screen. Table 11 Station Mode: Profile LABEL DESCRIPTION Profile List Click a column heading to sort the entries.
ZyXEL AG-220 User’s Guide Table 11 Station Mode: Profile (continued) LABEL DESCRIPTION SSID This field displays the SSID (Service Set IDentifier) of the profile. Channel This field displays the channel number used by the profile. Security This field shows whether data encryption is activated (WEP (WEP or 802.1x), WPA, WPA-PSK, WPA2, WPA2-PSK) or inactive (DISABLE). Transfer Rate This field displays the transmission speed of the selected profile in megabits per second (Mbps). 4.4.
ZyXEL AG-220 User’s Guide Table 12 Station Mode: Profile: Add a New Profile (continued) LABEL DESCRIPTION Scan Info This table displays the information of the available wireless networks within the transmission range. , , or denotes that the wireless device is in infrastructure mode and the wireless security is activated. denotes that the wireless device is in infrastructure mode but the wireless security is deactivated.
ZyXEL AG-220 User’s Guide The following table describes the labels in this screen. Table 13 Station Mode: Profile: Select a Channel LABEL DESCRIPTION Wireless Settings Channel Select a channel number from the drop-down list box. To associate to an ad-hoc network, you must use the same channel as the peer computer. 3 If you selected Infrastructure network type in the first screen, select WEP, WPA, WPA2, WPA-PSK, WPA2-PSK or 802.1x from the drop-down list box to enable data encryption.
ZyXEL AG-220 User’s Guide Figure 39 Station Mode: Profile: Security Settings 5 This read-only screen shows a summary of the new profile settings. Verify that the settings are correct. Click Save to save and go to the next screen. Click Back to return to the previous screen. Otherwise, click Exit to go back to the Profile screen without saving. Figure 40 Station Mode: Profile: Confirm New Settings 6 To use this network profile, click the Activate Now button. Otherwise, click the Activate Later button.
ZyXEL AG-220 User’s Guide Figure 41 Station Mode: Profile: Activate the Profile 4.5 The Advanced Screen To set the network mode of the AG-220, click the Advanced tab. Note: This screen is not available in Windows Vista. Figure 42 Station Mode: Advanced The following table describes the labels in this screen. Table 14 Station Mode: Advanced LABEL DESCRIPTION Advanced Setting 66 Frequency Choose a network mode.
ZyXEL AG-220 User’s Guide 4.6 The Adapter Screen To set the other advanced features on the AG-220, click the Adapter tab. Note: This screen is different in Windows Vista. Please refer to Section 4.7 on page 68 for the Windows Vista screen. Figure 43 Station Mode: Adapter The following table describes the labels in this screen.
ZyXEL AG-220 User’s Guide Table 15 Station Mode: Adapter (continued) LABEL DESCRIPTION Power Saving Mode Select Maximum Power Save or Fast Power Save to save power (especially for notebook computers). This forces the AG-220 to go to sleep mode when it is not transmitting data. When you select Continuous Access Mode, the AG-220 will never go to sleep mode. OTIST (OneTouch Intelligent Security Technology) Select this check box to enable OTIST.
ZyXEL AG-220 User’s Guide The following table describes the labels in this screen. Table 16 Station Mode: Adapter (Windows Vista) LABEL DESCRIPTION Adapter Setting OTIST (OneTouch Intelligent Security Technology) Select this check box to enable OTIST. Setup Key Enter the same setup key (up to eight printable characters) as the ZyXEL AP or wireless router to which you want to associate. The default OTIST setup key is "01234567".
ZyXEL AG-220 User’s Guide 4.8.1 Using PEAP in Vista Take the following steps to set up WPA, WPA2 or 802.1x security using PEAP in Windows Vista. 1 Either select the AP to which you want to connect in the Site Survey screen (see Section 4.3 on page 54), or configure a profile in the normal way (see Section 4.4 on page 60). 2 In the WPA, WPA2 or 802.1x security screen (see Section 3.2.3.2 on page 40 and Section 3.2.3.3 on page 40), select PEAP as the EAP Type.
ZyXEL AG-220 User’s Guide 1 Either select the AP to which you want to connect in the Site Survey screen (see Section 4.3 on page 54), or configure a profile (see Section 4.4 on page 60) in the normal way. 2 In the WPA, WPA2 or 802.1x security screen, select TLS as the EAP Type. Note that the Login Name and Certificate fields are not available. You will be able to configure these soon in the Vista Security screens below. 3 Click Next. 4 In the Summary screen, click Save.
ZyXEL AG-220 User’s Guide 72 Chapter 4 Wireless Station Mode Configuration
ZyXEL AG-220 User’s Guide CHAPTER 5 Access Point Mode Configuration This chapter shows you how to configure your AG-220 in access point mode. Note: Access Point Mode is not available in Windows Vista. 5.1 Access Point Mode Introduction To set your AG-220 to access point (AP) mode, select AP Mode in any utility screen (refer to Section 1.2.3 on page 25). Access point mode allows you to set up your wireless networks without using a dedicated AP. 5.1.
ZyXEL AG-220 User’s Guide 5.1.2 Additional Setup Requirements To bridge your wired and wireless network using the AG-220, the following requirements must be met: 1 The AG-220 must be installed on a computer connected to the wired network. 2 Either bridge the two interfaces (wireless and wired) on the computer (using the Configuration screen of the ZyXEL utility in Windows XP) or configure network sharing (refer to Appendix B on page 89 for an example).
ZyXEL AG-220 User’s Guide Table 18 Access Point Mode: Link Info (continued) LABEL DESCRIPTION Security This field shows whether data encryption is activated (WEP) or inactive (DISABLE). MAC This field displays the MAC address of the AG-220. Output Power This field shows the strength of the AG-220’s antenna gain or transmission power. Association List This table lists up to 16 wireless clients that are currently connected to the AG-220. denotes a wireless client without WEP security.
ZyXEL AG-220 User’s Guide The following table describes the labels in this screen. Table 19 Access Point Mode: Configuration LABEL DESCRIPTION Wireless Settings SSID The SSID identifies the wireless network to which a wireless station is associated. Wireless stations associating to the access point (the AG-220) must have the same SSID. Enter a descriptive name (up to 32 printable 7-bit ASCII characters) for the wireless LAN.
ZyXEL AG-220 User’s Guide Table 19 Access Point Mode: Configuration (continued) LABEL DESCRIPTION Key x (where x is a Select this option if you want to manually enter the WEP keys. number between 1 Enter the WEP key in the field provided. and 4) If you select 64 Bits in the WEP field.
ZyXEL AG-220 User’s Guide Figure 52 Access Point Mode: Advanced The following table describes the labels in this screen. Table 20 Access Point Mode: Advanced LABEL DESCRIPTION Advanced Setting Frequency Choose a network mode. Select 802.11b+g to have your AG-220 connect to other wireless devices in either IEEE 802.11 b or 802.11g modes. Alternatively, select 802.11g, 802.11b or 802.11a to have your AG-220 connect to other wireless devices in b, g or a mode only.
ZyXEL AG-220 User’s Guide Figure 53 Access Point Mode: MAC Filter The following table describes the labels in this screen. Table 21 Access Point Mode: MAC Filter LABEL DESCRIPTION Filter Type Define the filter action for the list of MAC addresses in the MAC address filter table. Select Disable to deactivate the MAC filter feature. Select Reject to block access to the AG-220, MAC addresses not listed will be allowed to access the AG-220.
ZyXEL AG-220 User’s Guide 80 Chapter 5 Access Point Mode Configuration
ZyXEL AG-220 User’s Guide CHAPTER 6 Maintenance This chapter describes how to uninstall or upgrade the ZyXEL utility. 6.1 The About Screen The About screen displays driver and utility version numbers of the AG-220. To display the screen as shown below, click the about ( ) button. Figure 54 About The following table describes the read-only fields in this screen. Table 22 About LABEL DESCRIPTION Driver Version This field displays the version number of the AG-220 driver.
ZyXEL AG-220 User’s Guide 1 Click Start, (All) Programs, ZyXEL AG-220 Wireless USB Adapter Utility, Uninstall ZyXEL AG-220 Wireless USB Adapter Utility. 2 When prompted, click OK or Yes to remove the driver and the utility software. Figure 55 Uninstall: Confirm 3 Click Finish to complete uninstalling the software and restart the computer when prompted. Figure 56 Uninstall: Finish 6.2.2 Windows Vista Follow the steps below to remove (or uninstall) the ZyXEL utility from your Windows Vista computer.
ZyXEL AG-220 User’s Guide Figure 58 Uninstall: Control Panel 3 On the Control Panel screen click Uninstall a program. Figure 59 Uninstall: Control Panel 4 On the Uninstall Program screen double click ZyXEL AG-220 Wireless USB Adapter Utility. You may need to scroll down to find this if you have many programs installed. Figure 60 Uninstall: Control Panel 5 Windows Vista will ask for your permission to uninstall the program.
ZyXEL AG-220 User’s Guide Figure 62 Uninstall: Finish 6.3 Upgrading the ZyXEL Utility Note: Before you uninstall the ZyXEL utility, take note of your current wireless configurations. To perform the upgrade, follow the steps below. 1 Download the latest version of the utility from the ZyXEL web site and save the file on your computer. 2 Follow the steps in Section 6.2 on page 81 to remove the current ZyXEL utility from your computer. 3 Restart your computer when prompted.
ZyXEL AG-220 User’s Guide CHAPTER 7 Troubleshooting This chapter covers potential problems and the possible remedies. After each problem description, some instructions are provided to help you to diagnose and to solve the problem. 7.1 Problems Starting the ZyXEL Utility Table 23 Troubleshooting Starting ZyXEL Utility PROBLEM CORRECTIVE ACTION Cannot start the ZyXEL Wireless LAN utility Make sure the AG-220 is properly inserted and the LED is on. Refer to the Quick Start Guide for the LED descriptions.
ZyXEL AG-220 User’s Guide 7.3 Problem with the Link Quality Table 25 Troubleshooting Link Quality PROBLEM CORRECTIVE ACTION The link quality and/or signal strength is poor all the time. Search and connect to another AP with a better link quality using the Site Survey screen. Move your computer closer to the AP or the peer computer(s) within the transmission range. There may be too much radio interference (for example microwave or another AP using the same channel) around your wireless network.
ZyXEL AG-220 User’s Guide APPENDIX A Product Specifications Table 27 Product Specifications PHYSICAL AND ENVIRONMENTAL Product Name ZyXEL AG-220 802.11a/g Wireless USB Adapter Interface USB 2.0 compatible Standards IEEE 802.11a IEEE 802.11b IEEE 802.
ZyXEL AG-220 User’s Guide Table 27 Product Specifications (continued) Operating Frequencies and Channels IEEE 802.11b/g: 2.412 ~ 2.484 GHz FCC: 11 channels Taiwan: 11 channels CE: 13 channels IEEE 802.11a 5.180 ~ 5.825 GHz: 5.180 ~ 5.240 GHz FCC: 4 channels CE: 4 channels 5.260 ~ 5.320 GHz FCC: 4 channels Taiwan: 4 channels CE: 4 channels 5.500 ~ 5.700 GHz CE: 11 channels 5.745 ~ 5.
ZyXEL AG-220 User’s Guide APPENDIX B Access Point Mode Setup Example This example uses the network sharing feature in Windows 2000 to bridge the wired and wireless network when you set the AG-220 in access point (AP) mode. Refer to Chapter 5 on page 73 for setup methods and requirements. Steps may vary depending on your Windows version. You may need to install additional software in Windows 98 Second Edition and Windows ME. Configuring the Computer on Which You Install the AG-220 1 Refer to Section 1.2.
ZyXEL AG-220 User’s Guide Figure 64 Windows 2000: Network and Dial-up Connections 4 A Properties screen displays. Click the Sharing tab and select Enable Internet Connection Sharing for this connection. Click OK. Figure 65 Windows 2000: Network Properties If there is more than one network adapter on the computer, select Enable Internet Connection Sharing for this connection and select the network adapter to which you want to share network access.
ZyXEL AG-220 User’s Guide Figure 66 WIndows 2000: Network Properties: Select Network Adapter 5 A notice screen displays. Click Yes. Figure 67 Windows 2000: Local Network Configuring the Wireless Station Computer Refer to Appendix E on page 121 for information on how to set up the IP address of a computer you want to connect wirelessly to the AG-220.
ZyXEL AG-220 User’s Guide 92 Appendix B
ZyXEL AG-220 User’s Guide APPENDIX C Windows Wireless Management This appendix shows you how to manage your AG-220 using the Windows Vista and Windows XP wireless configuration tools. Windows Vista Take the following steps to connect to a wireless network using the Windows Vista wireless configuration tool (WLAN AutoConfig). Connecting to a Wireless Network 1 In the Windows Vista taskbar, click Start ( ) > Connect To.
ZyXEL AG-220 User’s Guide Figure 69 Vista: The Connect To Window The security status of each wireless network displays, as well as an indication of its signal strength. If you use the mouse pointer to hover over a network’s entry, additional information about the network displays. Figure 70 Vista: Additional Information 2 Double-click the network’s name to join the network, or select a network and click Connect.
ZyXEL AG-220 User’s Guide Figure 71 Vista: Enter Security Key Your computer tries to connect to the wireless network. Figure 72 Vista: Connecting If your computer has connected to the wireless network successfully, the following screen displays.
ZyXEL AG-220 User’s Guide Figure 73 Vista: Successful Connection 4 If you will use this network again, ensure that Save this network is selected. If you save the network, you do not have to configure its settings again. 5 Select Start this connection automatically if you want Windows to always try to use this network when you start up your computer.
ZyXEL AG-220 User’s Guide Figure 74 Vista: Choose a Connection Option 2 Click Manually connect to a wireless network. The following screen displays. Figure 75 Vista: Connect Manually The following table describes the labels in this screen. Table 28 Vista: Connect Manually Appendix C LABEL DESCRIPTION Network name Enter your network’s SSID (Service Set IDentifier). Security type Select the type of security used by the network to which you want to connect.
ZyXEL AG-220 User’s Guide Table 28 Vista: Connect Manually LABEL DESCRIPTION Encryption type Select the type of encryption used by the network. When you use WEP or 802.1x, WEP displays. When you use a WPA mode (WPA(2)-Personal or WPA(2)-Enterprise) you can choose AES or TKIP (if supported by your computer’s wireless client). Security Key / Passphrase If your network uses WEP or WPA(2)-Personal security, enter the key here.
ZyXEL AG-220 User’s Guide 1 Click Start ( ) > Connect To. In the Connect to screen, click Set up a connection or network. The following screen displays. Figure 77 Vista: Set Up An Ad-hoc Network 2 Select Set up a wireless ad hoc (computer-to-computer) network and click Next. The following screen displays. Figure 78 Vista: Ad-hoc Options 3 Enter the Network name (SSID) you want to use for your network. Select a Security type.
ZyXEL AG-220 User’s Guide 4 Enter the Security key/Passphrase. Everybody on the network must enter this key in their computer’s wireless client in order to access the network. If you want to see the characters you entered, select the Display characters box. Otherwise, leave it empty (dots display instead of the characters). 5 If you will use this ad-hoc network again, select the Save this network box. If you do this, the next time you click Start > Connect to, you can select the network from the list.
ZyXEL AG-220 User’s Guide Figure 80 Windows XP SP1: Wireless Network Connection Status Figure 81 Windows XP SP2: Wireless Network Connection Status 4 The Wireless Network Connection Properties screen displays. Click the Wireless Networks tab. Make sure the Use Windows to configure my wireless network settings check box is selected.
ZyXEL AG-220 User’s Guide Figure 82 Windows XP SP1: Wireless Network Connection Properties Figure 83 Windows XP SP2: Wireless Network Connection Properties If you see the following screen, refer to article 871122 on the Microsoft web site for information on starting WZC.
ZyXEL AG-220 User’s Guide Figure 84 Windows XP SP2: WZC Not Available Connecting to a Wireless Network 1 Double-click the network icon for wireless connections in the system tray to open the Wireless Network Connection Status screen. Figure 85 Windows XP SP2: System Tray Icon The type of the wireless network icon in Windows XP SP2 indicates the status of the AG-220. Refer to the following table for details.
ZyXEL AG-220 User’s Guide Figure 86 Windows XP SP2: Wireless Network Connection Status Windows XP SP1: In the Wireless Network Connection Status screen, click Properties and the Wireless Networks tab to open the Wireless Network Connection Properties screen. Figure 87 Windows XP SP1: Wireless Network Connection Status 3 Windows XP SP2: Click Refresh network list to reload and search for available wireless devices within transmission range.
ZyXEL AG-220 User’s Guide Figure 88 Windows XP SP2: Wireless Network Connection The following table describes the icons in the wireless network list. Table 30 Windows XP SP2: Wireless Network Connection ICON DESCRIPTION This denotes that wireless security is activated for the wireless network. This denotes that this wireless network is your preferred network. Ordering your preferred networks is important because the AG-220 tries to associate to the preferred network first in the order that you specify.
ZyXEL AG-220 User’s Guide Figure 89 Windows XP SP1: Wireless Network Connection Properties 4 4.Windows XP SP2: If the wireless security is activated for the selected wireless network, the Wireless Network Connection screen displays. You must set the related fields in the Wireless Network Connection screen to the same security settings as the associated AP and click Connect. Refer to the section about security settings for more information.
ZyXEL AG-220 User’s Guide Figure 91 Windows XP SP2: Wireless Network Connection: No Security 5 Verify that you have successfully connected to the selected network and check the connection status in the wireless network list or the connection icon in the Preferred networks or Available networks list. The following table describes the connection icons. Table 31 Windows XP: Wireless Networks ICON DESCRIPTION This denotes the wireless network is an available wireless network.
ZyXEL AG-220 User’s Guide The following table describes the labels in this screen. Table 32 Windows XP: Wireless (network) properties: Association LABEL DESCRIPTION Network name (SSID) This field displays the SSID (Service Set IDentifier) of each wireless network. Network Authentication This field automatically shows the authentication method (Share, Open, WPA or WPA-PSK) used by the selected network.
ZyXEL AG-220 User’s Guide Figure 93 Windows XP: Wireless (network) properties: Authentication The following table describes the labels in this screen. Table 33 Windows XP: Wireless (network) properties: Authentication LABEL DESCRIPTION Enable IEEE 802.1x authentication for this network This field displays whether the IEEE 802.1x authentication is active. If the network authentication is set to Open in the previous screen, you can choose to disable or enable this feature.
ZyXEL AG-220 User’s Guide Protected EAP Properties Figure 94 Windows XP: Protected EAP Properties The following table describes the labels in this screen. Table 34 Windows XP: Protected EAP Properties 110 LABEL DESCRIPTION Validate server certificate Select the check box to verify the certificate of the authentication server. Connect to these servers Select the check box and specify a domain in the field below to have your computer connect to a server which resides only within this domain.
ZyXEL AG-220 User’s Guide Smart Card or other Certificate Properties Figure 95 Windows XP: Smart Card or other Certificate Properties The following table describes the labels in this screen. Table 35 Windows XP: Smart Card or other Certificate Properties LABEL DESCRIPTION Use my smart card Select this check box to use the smart card for authentication. Use a certificate on this computer Select this check box to use a certificate on your computer for authentication.
ZyXEL AG-220 User’s Guide 1 Windows XP SP2: Click Change the order of preferred networks in the Wireless Network Connection screen (see Figure 88 on page 105). The screen displays as shown. Figure 96 Windows XP SP2: Wireless Networks: Preferred Networks Windows XP SP1: In the Wireless Network Connection Status screen, click Properties and the Wireless Networks tab to open the screen as shown.
ZyXEL AG-220 User’s Guide the security, authentication or connection information of the selected network. Click Add to add a preferred network into the list manually.
ZyXEL AG-220 User’s Guide 114 Appendix C
ZyXEL AG-220 User’s Guide APPENDIX D Wireless Security Types of EAP Authentication This section discusses some popular authentication types: EAP-MD5, EAP-TLS, EAP-TTLS, PEAP and LEAP. Your wireless LAN device may not support all authentication types. EAP (Extensible Authentication Protocol) is an authentication protocol that runs on top of the IEEE 802.1x transport mechanism in order to support multiple types of user authentication.
ZyXEL AG-220 User’s Guide EAP-TLS (Transport Layer Security) With EAP-TLS, digital certifications are needed by both the server and the wireless stations for mutual authentication. The server presents a certificate to the client. After validating the identity of the server, the client sends a different certificate to the server. The exchange of certificates is done in the open before a secured tunnel is created. This makes user identity vulnerable to passive attacks.
ZyXEL AG-220 User’s Guide For added security, certificate-based authentications (EAP-TLS, EAP-TTLS and PEAP) use dynamic keys for data encryption. They are often deployed in corporate environments, but for public deployment, a simple user name and password pair is more practical. The following table is a comparison of the features of authentication types.
ZyXEL AG-220 User’s Guide TKIP uses 128-bit keys that are dynamically generated and distributed by the authentication server. AES (Advanced Encryption Standard) is a block cipher that uses a 256-bit mathematical algorithm called Rijndael. They both include a per-packet key mixing function, a Message Integrity Check (MIC) named Michael, an extended initialization vector (IV) with sequencing rules, and a re-keying mechanism.
ZyXEL AG-220 User’s Guide WPA(2)-PSK Application Example A WPA(2)s-PSK application looks as follows. 1 First enter identical passwords into the AP and all wireless clients. The Pre-Shared Key (PSK) must consist of between 8 and 63 ASCII characters or 64 hexadecimal characters (including spaces and symbols). 2 The AP checks each client's password and (only) allows it to join the network if it matches its password. 3 The AP and wireless clients use the pre-shared key to generate a common PMK.
ZyXEL AG-220 User’s Guide Figure 99 WPA(2) with RADIUS Application Example Security Parameters Summary Refer to this table to see what other security parameters you should configure for each Authentication Method/ key management protocol type. MAC address filters are not dependent on how you configure these security features. Table 37 Wireless Security Relational Matrix AUTHENTICATION ENCRYPTION ENTER METHOD/ KEY METHOD MANUAL KEY MANAGEMENT PROTOCOL IEEE 802.
ZyXEL AG-220 User’s Guide APPENDIX E Setting up Your Computer’s IP Address All computers must have a 10M or 100M Ethernet adapter card and TCP/IP installed. Windows 98/Me/2000/XP/Vista and later operating systems and all versions of UNIX/LINUX include the software components you need to install and use TCP/IP on your computer. Windows 3.1 requires the purchase of a third-party TCP/IP application package. TCP/IP should already be installed on computers using Windows 2000, XP and Vista.
ZyXEL AG-220 User’s Guide Figure 100 WIndows 98/Me: Network: Configuration Installing Components The Network window Configuration tab displays a list of installed components. You need a network adapter, the TCP/IP protocol and Client for Microsoft Networks. If you need the adapter: 1 In the Network window, click Add. 2 Select Adapter and then click Add. 3 Select the manufacturer and model of your network adapter and then click OK. If you need TCP/IP: 1 In the Network window, click Add.
ZyXEL AG-220 User’s Guide 3 Select Microsoft from the list of manufacturers. 4 Select Client for Microsoft Networks from the list of network clients and then click OK. 5 Restart your computer so the changes you made take effect. Configuring 1 In the Network window Configuration tab, select your network adapter's TCP/IP entry and click Properties 2 Click the IP Address tab. • • If your IP address is dynamic, select Obtain an IP address automatically.
ZyXEL AG-220 User’s Guide Figure 102 Windows 98/Me: TCP/IP Properties: DNS Configuration 4 Click the Gateway tab. • • If you do not know your gateway’s IP address, remove previously installed gateways. If you have a gateway IP address, type it in the New gateway field and click Add. 5 Click OK to save and close the TCP/IP Properties window. 6 Click OK to close the Network window. Insert the Windows CD if prompted. 7 Restart your computer when prompted. Verifying Settings 1 Click Start and then Run.
ZyXEL AG-220 User’s Guide Figure 103 Windows XP: Start Menu 2 For Windows XP, click Network Connections. For Windows 2000, click Network and Dial-up Connections. Figure 104 Windows XP: Control Panel 3 Right-click Local Area Connection and then click Properties.
ZyXEL AG-220 User’s Guide Figure 105 Windows XP: Control Panel: Network Connections: Properties 4 Select Internet Protocol (TCP/IP) (under the General tab in Win XP) and click Properties. Figure 106 Windows XP: Local Area Connection Properties 5 The Internet Protocol TCP/IP Properties window opens (the General tab in Windows XP). • 126 If you have a dynamic IP address click Obtain an IP address automatically.
ZyXEL AG-220 User’s Guide • If you have a static IP address click Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields. Click Advanced. Figure 107 Windows XP: Advanced TCP/IP Settings 6 If you do not know your gateway's IP address, remove any previously installed gateways in the IP Settings tab and click OK. Do one or more of the following if you want to configure additional IP addresses: • • • • • • • • In the IP Settings tab, in IP addresses, click Add.
ZyXEL AG-220 User’s Guide • • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es). If you know your DNS server IP address(es), click Use the following DNS server addresses, and type them in the Preferred DNS server and Alternate DNS server fields. If you have previously configured DNS servers, click Advanced and then the DNS tab to order them.
ZyXEL AG-220 User’s Guide Figure 109 Windows Vista: Start Menu 2 In the Control Panel, double-click Network and Internet. Figure 110 Windows Vista: Control Panel 3 Click Network and Sharing Center. Figure 111 Windows Vista: Network And Internet 4 Click Manage network connections.
ZyXEL AG-220 User’s Guide 5 Right-click Local Area Connection and then click Properties. ? During this procedure, click Continue whenever Windows displays a screen saying that it needs your permission to continue. Figure 113 Windows Vista: Network and Sharing Center 6 Select Internet Protocol Version 4 (TCP/IPv4) and click Properties. Figure 114 Windows Vista: Local Area Connection Properties 7 The Internet Protocol Version 4 (TCP/IPv4) Properties window opens (the General tab).
ZyXEL AG-220 User’s Guide • If you have a dynamic IP address click Obtain an IP address automatically. • If you have a static IP address click Use the following IP address and fill in the IP address, Subnet mask, and Default gateway fields. • Click Advanced. Figure 115 Windows Vista: Internet Protocol Version 4 (TCP/IPv4) Properties 8 If you do not know your gateway's IP address, remove any previously installed gateways in the IP Settings tab and click OK.
ZyXEL AG-220 User’s Guide Figure 116 Windows Vista: Advanced TCP/IP Properties 9 In the Internet Protocol Version 4 (TCP/IPv4) Properties window, (the General tab): • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es). • If you know your DNS server IP address(es), click Use the following DNS server addresses, and type them in the Preferred DNS server and Alternate DNS server fields.
ZyXEL AG-220 User’s Guide Figure 117 Windows Vista: Internet Protocol Version 4 (TCP/IPv4) Properties 10 Click OK to close the Internet Protocol Version 4 (TCP/IPv4) Properties window. 11 Click Close to close the Local Area Connection Properties window. 12 Close the Network Connections window. 13 Turn on your AG-220 and restart your computer (if prompted). Verifying Settings 1 Click Start, All Programs, Accessories and then Command Prompt.
ZyXEL AG-220 User’s Guide 134 Appendix E
ZyXEL AG-220 User’s Guide Index A About 81 About your ZyXEL AG-220 23 Access point (AP) 23, 37 Access point mode 25 Access point. See also AP. Activating a profile 65 Adapter 67, 68 Ad-Hoc 24, 63 Advanced Encryption Standard 40, 117 Advanced settings 66, 67, 68 Antenna gain 76 Antenna output power 75 AP See also access point.
ZyXEL AG-220 User’s Guide EAP-TLS 40 EAP-TTLS 40 Enabling OTIST 47 Encryption 54, 117 Encryption type 39, 55, 57 Environmental specifications 87 F Fast power save 68 FCC Interference Statement 4 Frequency 37, 66, 87 G Getting started 23 Graphics icons key 22 H Hardware connections 26 Help 28 Hide SSID 76 Humidity 87 I IEEE 802.
ZyXEL AG-220 User’s Guide Physical specifications 87 Power consumption 87 Power saving mode 68 Preamble 67 Product Registration 7 Product specifications 87 Profile 52, 61 activation 65 add new 62 configure 29, 31 default 60 delete 61 edit 61 information 62 new 61, 62 Setup key 47, 68 Shared key authentication 40 Signal strength 53, 54 Site information 54 Site survey 54 scan 54 security settings 55 Sleep mode 68 SSID 29, 37, 52, 54, 74, 76, 86 Starting OTIST 48 Statistics 52 Support CD 21 Syntax convention
ZyXEL AG-220 User’s Guide V Validate server certificate 58 Vista 69, 70 Voltage 87 network connection 103 not available 102 preferred network 111 security setting 107 system tray icon 103 WZC (Wireless Zero Configuration) 27, 34 W Z Warranty 7 Note 7 Weight 87 WEP 39, 55, 76 automatic setup 39 manual setup 39, 56, 77 passphrase 39, 55, 76 WEP (Wired Equivalent Privacy) 39 WEP Encryption 55 WEP key generation 39 WEP security 35 Wi-Fi Protected Access 40, 117 WiFi Protected Setup 41 Windows 69 Windows Vi
