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Manuale per l’uso ZyXEL Communications G-100

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  • ZyXEL Communications G-100 - page 1

    ZyAIR G-100 802.11g Wireless CardBus Card User's Guide Version 1.1 April 2004 ...

  • ZyXEL Communications G-100 - page 2

    ZyAIR G-100 User’s Guide ii Copyright Copyright Copyright ©2004 by ZyXEL Communications Corporation The contents of this publication may not be re produced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or b y any means, electronic, mechanical, magnetic, optical, che ...

  • ZyXEL Communications G-100 - page 3

    ZyAIR G-100 User’s Guide ZyXEL Limited Warranty iii ZyXEL Limited W arranty 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 on e (1) year from the date of purchase. During the warranty period and upon proof of purc hase, should the product have i ndic ...

  • ZyXEL Communications G-100 - page 4

    ZyAIR G-100 User’s Guide iv Information for Canadian Users Information for Canadian Users The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective operation and safety requirements. The Industry Canada does not guarante e that the equipment will opera ...

  • ZyXEL Communications G-100 - page 5

    ZyAIR G-100 User’s Guide FCC Statement v Federal Communications Commission (FCC) Interference S t atement 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 r eceived, including interference that may c ...

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    ZyAIR G-100 User’s Guide Customer Support vii Customer Support When contacting your Customer Support Representative, please have the following inform atio n 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. SUPPORT E-MA ...

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  • ZyXEL Communications G-100 - page 9

    ZyAIR G-100 User’s Guide Table of Contents ix T able of Content s Chapter 1 Gett ing St arted ...................................................................................................... .................. 1-1 1.1 ZyAIR Hardware a nd U tility Installa tion.................................................................................. ...

  • ZyXEL Communications G-100 - page 10

    ZyAIR G-100 User’s Guide x List of Figures List of Figures Figure 1-1 W indows XP : System T ray Icon ........................................................................................ ........ 1-1 Figure 1-2 W indows XP : System T ray Icon ........................................................................................ ........ 1-1 ...

  • ZyXEL Communications G-100 - page 11

    ZyAIR G-100 User’s Guide List of Tables xi List of T ables T able 1-1 ZyAIR Utility: System T ray Icon ...................................................................................... .......... 1-3 T able 2-1 ZyAIR Utility: Li nk Info ............................................................................................. ............ ...

  • ZyXEL Communications G-100 - page 12

    ZyAIR G-100 User’s Guide xii Preface Preface Congratulations on the purchase of your new Zy AIR G-100 802.11g Wireless CardBus Card! About This User's Guide This guide provides information about the Zy AIR G-100 802.11g Wireless CardBus Utility that you use to configure your ZyAIR. Synt ax Conventions • “Type” or “Enter” means for ...

  • ZyXEL Communications G-100 - page 13

    ZyAIR G-100 User’s Guide Getting Started 1-1 Chapter 1 Getting Started This chapter prepares you to using the ZyAIR Utility. 1.1 ZyAIR Hardware and Utility Inst allation Follow the instructions in the Quick Installation Guide to install the ZyAIR Utility and driver and make hardware connections. 1.2 Disable Windows XP Wireless LAN Configuration T ...

  • ZyXEL Communications G-100 - page 14

    ZyAIR G-100 User’s Guide 1-2 Getting started 3. Double-click on the icon for wire less network connectio n to display a status window as shown next. Figure 1-3 Windows XP: Wireless Network Connection Status 4. Clic k Properties and click the Wireless Networks tab. Then skip to Step 6 . 5. When a C onnect to Wireless Net work win dow displa ys, cl ...

  • ZyXEL Communications G-100 - page 15

    ZyAIR G-100 User’s Guide Getting Started 1-3 6. In the Wireless Network Conn ection Properties windo w, make sure the Use Windows to configu re my wireless network settings check box is not selected. Click OK . Figure 1-5 Windows XP: Wireless Network Connection Properties 1.3 Accessing the ZyAIR Utility After you installed the ZyAIR Utility, an i ...

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    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-1 Chapter 2 Using the ZyAIR Utility This chapter shows you how to config ure the ZyAIR using the ZyAIR Utility. 2.1 About Y our ZyAIR The ZyAIR is an IEEE 802.11g compliant wireless LAN PC card that fits into any 32-bit CardBus slot. With the ZyAIR, you can enjoy wi reless mobility within the cov ...

  • ZyXEL Communications G-100 - page 18

    ZyAIR G-100 User’s Guide 2-2 Using the ZyAIR Utility Floors usually have metal girders and metal re inforcing struts that interfere with WLAN transmission. 2.4 About Wireless LAN Network This section describes the wireless LA N network terms and applications. 2.4.1 SSID The SSID (Service Set Identity) is a unique nam e shared among all wirel ess ...

  • ZyXEL Communications G-100 - page 19

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-3  T o set up an ad-hoc network, configure all wireless client s in ad-hoc network type and use the same SSID and channel. Infrastructure When a number of wireless clients are connected using a single AP, you have a Basic Service Set (BSS). Figure 2-2 BSS Example A series of overlapping BSS an ...

  • ZyXEL Communications G-100 - page 20

    ZyAIR G-100 User’s Guide 2-4 Using the ZyAIR Utility Figure 2-4 Roaming Example 2.5 ZyAIR Driver and Wireless Utility Installation Refer to the Quick Installation Guide to install the ZyAIR driver and wireless utility program. 2.6 The Link Info Screen When the ZyAIR Utility starts, the Link Info screen displays, showing the current configuration ...

  • ZyXEL Communications G-100 - page 21

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-5 Table 2-1 ZyAIR Utility: Link Info LABEL DESCRIPTION Current SSID This field displays the name of t he wireless LAN net work to which the ZyAIR is associated. Status This field displays the connection status of the Z yAIR. This field is blank if there is no device associated with the ZyAIR. Re- ...

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    ZyAIR G-100 User’s Guide 2-6 Using the ZyAIR Utility Figure 2-6 Site Survey The following table describes th e fields in the table. Table 2-2 Site Survey FIELD DESCRIPTION SSID This field displays the SSID (or name) of each wireless device. Signal This field displays the signal strength of eac h wireless device. Channel This field displays the ch ...

  • ZyXEL Communications G-100 - page 23

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-7 1. Clic k Search to scan for all available wireless networks within range. 2. To join a network, either click an entry in th e table to select a wireless network and then click Connect or double- click an en try. 3. If the WEP field is Yes for the selected wireless network, yo u must also set u ...

  • ZyXEL Communications G-100 - page 24

    ZyAIR G-100 User’s Guide 2-8 Using the ZyAIR Utility Table 2-3 Configuration FIELD DESCRIPTION Configuration Service Set Identifier Enter the SSID (Service Set Identifier) of th e AP or the peer ad-hoc computer to which you want to associate in this field. To associate to an ad-hoc net work or a particular AP in an infrastructure network, you mus ...

  • ZyXEL Communications G-100 - page 25

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-9 If you do not enable any wireless security on your ZyAIR, communication between the ZyAIR and the wired network is accessible to any wirel ess networking device that is in the coverage area. 2.10 The Security Configuration Screen Configure the wireless LAN security by clicking the Set Security ...

  • ZyXEL Communications G-100 - page 26

    ZyAIR G-100 User’s Guide 2-10 Using the ZyAIR Utility Figure 2-9 WEP Authentication Steps Open System authentication involves an unencrypted tw o-message procedure. A wireless station sends an open system authentication request to the AP, which will then automatically accept and connect the wireless station to the network. In e ffect, open system ...

  • ZyXEL Communications G-100 - page 27

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-11 Figure 2-10 WEP Authentication Follow the instructions in the tabl e to configure the WEP encryptions. Table 2-4 WEP Authentication FIELD DESCRIPTION Authentication Select WEP from the drop-down list bo x to activate WEP Authentication . Encryption Select either 64 Bits or 128 Bits from the dr ...

  • ZyXEL Communications G-100 - page 28

    ZyAIR G-100 User’s Guide 2-12 Using the ZyAIR Utility Table 2-4 WEP Authentication FIELD DESCRIPTION Transmit Key Enter the key number (1 to 4) in this field. Only one key can be en abled at any one time. This key must be the same on t he ZyAIR and the wireless stations to communicate. Key Type Select ASCII to enter the WEP keys as ASCII characte ...

  • ZyXEL Communications G-100 - page 29

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-13 Encryption WPA improves data encryption by using Tempor al Key Integrity Protocol (TKIP), Message Integrity Check (MIC) and IEEE 802.1x. Temporal Key Integrity Protocol (TKIP) uses 128- bit keys that are dynamically generated and distributed by the authentication server. It includes a per-pack ...

  • ZyXEL Communications G-100 - page 30

    ZyAIR G-100 User’s Guide 2-14 Using the ZyAIR Utility Table 2-5 WPA Authentication FIELD DESCRIPTION Authentication Select WP A from the drop-down list box. Encryption Status All unicast traffic is automatically encrypted by TKIP when WPA or WP A-PSK Authentication is selected. See the section on Encr yption for details about Temporal Key Integri ...

  • ZyXEL Communications G-100 - page 31

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-15 WPA-PSK Application Example A WPA-PSK application looks as follows. 1. First enter identical passwords into the AP and all wireless clients. The Pre-Shared Key (PSK) or Passphrase must consist of between 8 and 63 ASCII characters (including spaces and symbols). 2. The AP checks each client’s ...

  • ZyXEL Communications G-100 - page 32

    ZyAIR G-100 User’s Guide 2-16 Using the ZyAIR Utility Figure 2-13 WPA with RADI US Appli cation Example Figure 2-14 WPA-PSK Authentication Follow the instructions in the tabl e to configure the WEP encryptions. Table 2-6 WPA-PSK Authentication FIELD DESCRIPTION Authentication Select WP A-PSK from the drop-d own list box. ...

  • ZyXEL Communications G-100 - page 33

    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-17 Table 2-6 WPA-PSK Authentication FIELD DESCRIPTION Encryption Status All unicast traffic is automatically encrypted by TKIP when WPA or WP A-PSK Authentication is selected. See the section on Encr yption for details about Temporal Key Integrity Protoc ol ( TKIP ). Passphrase Type a Passphrase ...

  • ZyXEL Communications G-100 - page 34

    ZyAIR G-100 User’s Guide 2-18 Using the ZyAIR Utility Figure 2-15 802.1x Authentication Follow the instructions in the table to configure 802.1x authentication. Table 2-7 802.1x Authentication FIELD DESCRIPTION Authentication Select 802.1x f rom the drop-do wn list box. EAP Type Select an EAP Type from the drop-down list box. See Types of EAP Aut ...

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    ZyAIR G-100 User’s Guide Using the ZyAIR Utility 2-19 Table 2-7 802.1x Authentication FIELD DESCRIPTION Validate Server Certificate This field is not available when you select EAP-MD5 or LEAP from the EA P Type list. The server presents a certificate to the client. After validating the i dentity of the server, the client sends a different certifi ...

  • ZyXEL Communications G-100 - page 36

    ZyAIR G-100 User’s Guide 2-20 Using the ZyAIR Utility Table 2-8 About FIELD DESCRIPTION Utility Version This field displa ys th e version number of the ZyAIR Utility. Driver Version This field displays the version number of the Z yAIR wireless card driver. Firmware This field displays the version of the firmware of the ZyAIR card. OK Click OK to ...

  • ZyXEL Communications G-100 - page 37

    ZyAIR G-100 User’s Guide Maintenance 3-1 Chapter 3 Maintenance This chapter describes how to uninstall or upgrade the ZyAIR Utility. 3.1 Removing the ZyAIR Utility Follow the steps below to remove (or uninsta ll) the ZyAIR Utility from your computer. 1. Click Start, Programs, ZyAIR G-200 Wireless LAN USB Adapter, Uninstall. 2. A Confirm Uninstall ...

  • ZyXEL Communications G-100 - page 38

    ZyAIR G-100 User’s Guide 3-2 Maintenance Figure 3-2 ZyAIR Utility: Exit 2. Double-click the removable device icon in the system tray. Figure 3-3 Removable Device System Tray Icon: Windo w s XP 3. When a Safely Remove Hardware window displays, select the ZyAIR device in the Hardware devices list and click Stop . Figure 3-4 Safely Remove Hard w are ...

  • ZyXEL Communications G-100 - page 39

    ZyAIR G-100 User’s Guide Maintenance 3-3 Figure 3-5 Stop a Hardware device: Windo w s XP 6. After the following notice window displays in the system tray, you can safely disconnect the ZyAIR from your computer. Figure 3-6 Safe To Remove Hard w are Message: Windo w s XP ...

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  • ZyXEL Communications G-100 - page 41

    ZyAIR G-100 User’s Guide 4-4 Troubleshooting Chapter 4 Troubleshooting This chapter covers potential problem s and the possible remedies. After each problem description, some instructions are provided to he lp you to diagnose and to solve the problem. 4.1 Problems S tarting the ZyAIR Utility Program Table 4-1 Troubleshooting Starting ZyAIR Utilit ...

  • ZyXEL Communications G-100 - page 42

    ZyAIR G-100 User’s Guide Troubleshooting 4-5 Table 4-2 Troubleshooting Communi cation Problems PROBLEM CORRECTIVE ACTION B. Ad-Hoc (IBSS) Verify that the peer computer(s) is turned on. Make sure the ZyAIR and the peer computer(s) are usin g the same SS ID and channel. Make sure that the ZyAIR and t he peer computer(s) share the same security opti ...

  • ZyXEL Communications G-100 - page 43

    ZyAIR G-100 User’s Guide Wireless LAN and IEEE 802.11 A Appendix A Wireless LAN and IEEE 802.1 1 A wireless LAN (WLAN) provides a flexible data communications system that you can use to access various services (navigating the Internet, emai l, printer services, etc.) without the use of a cabled connection. In effect a wireless LAN environment pro ...

  • ZyXEL Communications G-100 - page 44

    ZyAIR G-100 User’s Guide B Wireless LAN and IEEE 802.11 Diagram 4-1 Peer-to-Peer Communication in an Ad -hoc Network Infrastructure Wireless LAN Configuration For infrastructure WLANs, multiple access points (APs) link the WLAN to the wired network and allow users to efficiently share networ k resources. The access points not only provide communi ...

  • ZyXEL Communications G-100 - page 45

    ZyAIR G-100 User’s Guide Wireless LAN With IEEE 802.1x A Appendix B Wireless LAN W ith IEEE 802.1x As wireless networks become popular for both portable computing and corporate networks, security is now a priority. Security Flaws wi th IEEE 802.1 1 Wireless networks based on the original IEEE 802 .11 have a poor reputation for safety. The IEEE 80 ...

  • ZyXEL Communications G-100 - page 46

    ZyAIR G-100 User’s Guide B Wireless LAN With IEEE 802.1x Diagram 4-3 Sequences for EAP MD5–Challenge Authentication Client computer access authorized. Client computer access not authorized. ...

  • ZyXEL Communications G-100 - page 47

    ZyAIR G-100 User’s Guide Types of EAP Authentication C Appendix C T ypes of EAP Authentication This appendix discusses the five popular EAP authentication types: EAP-MD5 , EAP-TLS , EAP- TTLS , PEAP and LEAP . The type of authentication you use depends on the RADIUS server. Consult your network administrator for more information. EAP-MD5 (Message ...

  • ZyXEL Communications G-100 - page 48

    ZyAIR G-100 User’s Guide D Types of EAP Authentication Comparison of EAP Authentication T ypes EAP-MD5 EAP-TLS EAP-TTLS PEAP LEAP Mutual Authentication No Yes Yes Yes Yes Certificate – Client No Yes Optional Optional No Certificate – Server No Yes Yes Yes No Dynamic Key Exchange No Yes Yes Yes Yes Credential Security None Strong Str ong Stron ...

  • ZyXEL Communications G-100 - page 49

    ZyAIR G-100 User’s Guide Types of EAP Authentication E Appendix D Product S pecifications PHYSICAL SPECIFICATIONS Product Name ZyAIR G-100 802.11g Wireless CardBus C ard Type 3.3V 32-bit CardBus Standards IEEE 802.11b IEEE 802.11g Antenna Internal PCB antenna RADIO SPECIFICATIONS Media A c cess Protocol IEEE802.11 Frequency 2.412-2.497GHz Channel ...

  • ZyXEL Communications G-100 - page 50

    ZyAIR G-100 User’s Guide F Types of EAP Authentication ENVIRONMENTAL SPECIFICATIONS Temperature Operating: 0° ~ 50° C Storage: -20° ~ 75° C Relative Humidity 5% to 95% (non-condensing) ...

  • ZyXEL Communications G-100 - page 51

    ZyAIR G-100 User’s Guide Index G Index About ..................................................... 2-19 Accessing the ZyAIR Utility ................... 1-3 Ad-hoc Configuration................................. A Automatic WEP key generation .............. 2-9 Basic Service Set ............................. See BSS Benefits of a Wireless LAN ..... ...

  • ZyXEL Communications G-100 - page 52

    ZyAIR G-100 User’s Guide H Index User Authentication ............................... 2-12 Using the ZyAIR Utility .......................... 2-1 Warranty .................................................... iii Note ....................................................... iii WEP ........................................................ 2-9 WEP Dat ...

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Un gruppo di documenti denominato manuali per l’uso, è anche suddiviso in tipi più specifici, come: Manuali di installazione ZyXEL Communications G-100, manuali di manutenzione, brevi manuali o manuali utente ZyXEL Communications G-100. A seconda delle esigenze, si dovrebbe cercare il documento necessario. Nel nostro sito web, puoi visualizzare il manuale più popolare per l'uso del prodotto ZyXEL Communications G-100.

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Manuale completo del dispositivo ZyXEL Communications G-100, come deve essere?
Il manuale per l’uso, denominato anche istruzioni per l’uso, o semplicemente il manuale è un documento tecnico progettato per aiutare ad utilizzare ZyXEL Communications G-100 dagli utenti. I manuali sono di solito scritti da uno scrittore tecnico, ma in un linguaggio accessibile a tutti gli utenti ZyXEL Communications G-100.

Il manuale per l’uso completo ZyXEL Communications, dovrebbe includere vari elementi di base. Alcuni di loro sono meno importanti, come ad esempio: copertina / pagina del titolo o pagina di autore. Tuttavia, la parte rimanente, dovrebbe fornire informazioni importanti dal punto di vista dell'utente.

1. Introduzione e la guida su come utilizzare il manuale ZyXEL Communications G-100 - All'inizio di ogni manuale, dovremmo trovare indizi su come utilizzare il documento. Dovrebbe contenere informazioni sulla posizione dell’indice ZyXEL Communications G-100, FAQ o i problemi più comuni : i punti che sono più spesso cercati dagli utenti di ogni manuale
2. Indice - elenco di tutti i suggerimenti per ZyXEL Communications G-100 che possono essere trovati nel documento corrente
3. Suggerimenti su come utilizzare le funzioni di base del dispositivo ZyXEL Communications G-100 - che ci dovrebbe aiutare nei primi passi durante l'uso ZyXEL Communications G-100
4. Troubleshooting - sequenza sistematica delle attività che vi aiuterà a diagnosticare e, successivamente, risolvere i problemi più importanti del ZyXEL Communications G-100
5. FAQ - domande più frequenti
6. Dettagli di contatto Informazioni su dove cercare il contatto con il fabbricante / servizio ZyXEL Communications G-100 in un dato paese, se il problema non può essere risolto da noi stessi.

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