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                        ZyXEL AG-200 User’s Guide 
 
ZyXEL AG-200 
802.11a/b/g Wireless USB 2.0 Adapter 
 
 
 
 
User's Guide 
 
Version 1.0 
October 2004 
 
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                    
                    
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                        ZyXEL AG-200 User’s Guide  Copyright  Copyright ©2004 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 Corporati
                    
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                          ZyXEL AG-200 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 (2) years from the date of purchase. During the warranty period  and upon proof of purchase, should the product have indications of failure due to faulty workmanship  and/or materials, ZyXEL will, at its discretion, repair or replace the defective products or components  without charge for either
                    
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                        ZyXEL AG-200 User’s Guide  Federal Communications Commission (FCC)  1 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 equipment has been tested and found to comply with the limits for a Class B digital device pursuant to  Part 15 of the FCC Rules. The
                    
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                          ZyXEL AG-200 User’s Guide  Customer Support  When contacting your Customer Support Representative, please have the following information ready:   Product model and serial number.   Warranty Information.   Date you received your product.   Brief description of the problem and the steps you took to solve it.     2 METHOD SUPPORT E-MAIL TELEPHONE WEB SITE REGULAR MAIL    2 SALES E-MAIL FAX FTP SITE    LOCATION  WORLDWIDE support@zyxel.com.tw +886-3-578-3942 www.zyxel.com ZyXEL Communications Corp
                    
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                        ZyXEL AG-200 User’s Guide    Table of Contents  Copyright.......................................................................................................................................................ii  ZyXEL Limited Warranty..........................................................................................................................iii  Federal Communications Commission (FCC) Interference Statement .................................................. iv  Customer Support ....
                    
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                          ZyXEL AG-200 User’s Guide  2.4 RTS/CTS Threshold......................................................................................................................2-8  2.5 Authentication Type .....................................................................................................................2-9  Chapter 3 Maintenance .............................................................................................................................3-1  3.1 The Version Screen ......
                    
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                        ZyXEL AG-200 User’s Guide  Preface  Congratulations on the purchase of your new ZyXEL AG-200!    About This User's Guide  This manual provides information about the ZyXEL Wireless LAN Utility.   Syntax Conventions  • “Type” or “Enter” means for you to type one or more characters. "Select" or "Choose" means for  you to use one of the predefined choices.  • Mouse action sequences are denoted using a comma. For example, “click the Apple icon, Control  Panels and then Modem” means first click the Ap
                    
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                          ZyXEL AG-200 User’s Guide  Graphics Icons Key         Notebook computer  Computer  Wireless Access Point        Modem     Wireless Signal  Server             Switch Router  Telephone                            Preface  ix                                                                                                                                                                                                                                                                                     
                    
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                          ZyXEL AG-200 User’s Guide  Chapter 1  Getting Started  This chapter introduces the ZyXEL AG-200 and prepares you to use the ZyXEL Utility.  1.1 About Your ZyXEL AG-200   The ZyXEL AG-200 is an IEEE 802.11a, 802.11b, and 802.11g compliant wireless LAN adapter. With the  ZyXEL AG-200, you can enjoy wireless mobility within almost any wireless networking environment.   The following lists the main features of your ZyXEL AG-200.  • Your ZyXEL AG-200 can communicate with other IEEE 802.11a/b/g comp
                    
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                        ZyXEL AG-200 User’s Guide  Double-clicking on the icon will display the following ZyXEL utility window.    Each of the pages (Network, Profile, Site Survey, Options, Version) presented in the ZyXEL Utility are  explained in the following sections.  1-2  Getting Started                                                                                                                                                                                                                                       
                    
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                          ZyXEL AG-200 User’s Guide  1.3.1 Network  This page shows how the network is presently configured: network mode, information on the connected  AP, TCP/IP, etc. This information cannot be modified in the Network screen.      The “Current Status”  (lower) window shows the signal quality, signal strength, channel, etc. between the  client and AP. It is always in view regardless of which page (Network, Profile, Search, Option, Version) is  selected within the ZyXEL Utility.  Getting Started  1-3  
                    
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                        ZyXEL AG-200 User’s Guide  1.3.2 Profile  This page is used to manage connections with Access Points. You can create different configuration  profiles for connections with different APs and SSIDs.    The advantage of saving different profiles is the easiness of quickly changing connections without having  to configure the PC with every single variable each time a connection change is made. Also, when  configuring TCP/IP via the ZyXEL Utility you do not need to reboot the PC as when TCP/IP config
                    
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                          ZyXEL AG-200 User’s Guide    1) Click on [Add] and the following screen will appear.     2) On this screen you will insert some basic settings for your wireless network.  a. [Profile Name] Enter in a descriptive name for this profile.  b. [Network Mode] If connecting to an access point or wireless router, choose   3 “Infrastructure” .   If you are going to network one computer directly to another  4 computer without an access point, then choose “Ad-Hoc” .  c. [SSID] Select [Browse]  The utilit
                    
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                        ZyXEL AG-200 User’s Guide  then click on [Add to Profile].  If the access point you choose has encryption enabled, a  window will pop up reminding you to enter the encryption information on the next page.   If your access point is not listed, close the [Site Survey] window, and type the name of  the SSID into the [SSID] field.  d. Click [Next].  The following screen will appear.    This screen will vary in appearance depending on whether any encryption was detected with your access  point.  3) E
                    
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                          ZyXEL AG-200 User’s Guide  a. Click [Next].  The following screen will appear.    4) On this screen you will configure the wireless modes supported by this profile.  a. Under [Frequency Band], put a check mark next to each wireless protocol you want this  profile to support.  If you are unsure of which protocol to choose, leave all checked.  b. For [802.11g Configuration] leave all settings at default unless instructed by your  network administrator to change them.                Getting Start
                    
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                        ZyXEL AG-200 User’s Guide  c. Click [Next].  The following screen will appear.    5) Final Step  a. Uncheck the box [Apply this profile now] if you do not want to activate this profile at  this time.   b. Click [Save] to complete the wizard and save the profile you have just created.  Remove  To remove a profile from the “Profile List” select it and then click on [Remove].  Apply  If you want to change the current profile with another profile from the “Profile List”, select the desired  profile 
                    
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                          ZyXEL AG-200 User’s Guide    Each page in [Properties] is explained below.                          Getting Started  1-9                                                                                                                                                                                                                                                                                                                                                                                          
                    
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                        ZyXEL AG-200 User’s Guide  Basic Settings: In this page, you can verify the name of the current profile.    [Profile Name] Allows you to change the name of the current profile.  [Network Mode] Allows you to change between Infrastructure and Ad-Hoc networking modes.  [SSID] Allows you to change the SSID that this profile will associate with.  Use the [Browse] button to  perform a site survey and select the SSID from a list of available SSIDs.  Keep in mind when manually  entering an SSID that SSI