Manuel d'utilisation / d'entretien du produit CW2202 du fabricant Creative
Aller à la page of 65
.
User’s Guide Network Blaster Wireless Access P oint R outer CW2202 Information in this document is subject to change without noti ce and does not represent a commi tment on the part of Creativ e T echnology Ltd.
Contents.
i i Contents Introduction Package Contents ...................................................... ........................................................ ............. 1-1 System Requirements ................................................. ........
ii ii Configuring Advanced Settings Configuring LAN settings ...................................................................................................... ....... 5-1 Configuring Wireless MAC Address Access Control ....... ...................
iii iii Channels ................................................... ................................................................... ..................... C-1 Security ................................................... ...........................
Introduction.
Introduction 1-1 Intr oduction Thank you for choosing the Creative Network Blaster™ Wireless Access P oint (AP) Rou t er . Y our Creative wireless device comes eq uipped with T urbo-G™ technology .
Introduction 1-2 Model Number , S e r i a l Number and MAC A dd re s s Record the model number , serial number an d the MAC addresses on y our Wireless AP Router. Y ou will need to provide the model and se rial numbers when contacting T echnical Support.
Introduction 1-3 Document Con ventions This User’s Guide uses the following icons to highlight useful or urgent information. Tip. This tells you about short cuts or hints relating to a feature. Note. This highlights additional or important information about a feature.
About Your Wireless AP Router.
About Your Wireless AP Router 2-1 About Y our Wir eless AP Router F r ont P anel The front panel has light-emitting diodes (LEDs) that show the status of your Wireless AP R outer.
About Your Wireless AP Router 2-2 Rear P anel LAN 1, 2, 3, 4 ❍ Off: Network device not connected or not ready ❍ On: Network device connected and ready ❍ Blinking: Sending/Receiving data via wire.
Setting Up Your Wireless AP Router.
Setting Up Your Wireless AP Router 3-1 Setting Up Y our Wir eless AP Router 1. Before y ou begin, choose the best loca tion for your Wireless AP R outer.
Setting Up Your Wireless AP Router 3-2 3. Set up y our Wireless AP Ro uter as shown in Figure 3-2. Up to four computers can be connected via wire to your Wireless AP R outer .
Setting Up Your Wireless AP Router 3-3 4. Congr atulations! Depending on your hardware configuration, yo u should be able to access the Internet from any wire d or wireless client connected to y our Wireless AP Router right aw ay . If not, additional steps may be required to set up y our Wireless AP R outer properly .
Configuring Basic Settings.
Configuring Basic Settings 4-1 Configuring Basic Settings This chapter guides you through the steps required to access y our Wireless AP Router’ s configuration page, and thereafter , to configure its basic settings.
Configuring Basic Settings 4-2 Step 1: Pr eparing a client Y ou can access your Wireless AP Router’ s configuration page using an y computer on your wired or wireless LAN. Whicheve r you ch oose , you must fir st ma ke sur e that the computer can communicate with your Wireless AP R outer.
Configuring Basic Settings 4-3 To check the IP address assigned to your NIC 1. Click Start → Programs (or All Programs , if you are in Windows XP Start menu mode) → Accessories → Command Prompt . 2. When the Command Prompt dialog box appears, type ipconfig and press the <ENTER> key .
Configuring Basic Settings 4-4 3. In the IP Configuration dialog bo x that appears, click the arrow next to the first box and then click the name of your network device to select it. V erify that your IP address is 192.168.2.xxx and your Subnet Mask is 255.
Configuring Basic Settings 4-5 Step 2: Configuring basic settings on y our Wir eless AP Router After preparing a computer , you can configur e the basic settings of your Wireless AP Router using a web browser .
Configuring Basic Settings 4-6 3. A dialog bo x appears prompting you for a username and password. Ty p e admin in the User Name and Password box es (Figure 4-1).
Configuring Basic Settings 4-7 5. Y ou should see the Creative Network Blaster Wireless AP R outer System Status page loaded in your browser (Figure 4-2).
Configuring Basic Settings 4-8 Configuring Internet connection settings In order for your Wireless AP R outer to ac cess the Internet, its Internet connection settings have to be configured to suit the protocol that y our broadband modem uses to connect to the Internet.
Configuring Basic Settings 4-9 PPP oE connection If you connect to the Internet using a DSL Modem, and the use of y our account requires entering a login name and password, select the PPPoE option in the Protocol field. After you have updated the various settings, make sure you cl ick t he Apply button for changes to take effect.
Configuring Basic Settings 4-10 DHCP connection If you connect to the Internet using a cable modem, select the DHCP option in the Protocol field. After you have updated the various settings, make sure you cl ick t he Apply button for changes to take effect.
Configuring Basic Settings 4-11 Fix ed IP connection (using static IP addr ess) If you connect to the Internet using a DSL Modem, and the use of y our account requires you to manually enter your IP ad dress, subnet mask, default gateway and DNS servers, select the Manual Config option in the Protocol field.
Configuring Basic Settings 4-12 Configuring Wireless LAN settings The Wireless LAN page is where you config ure the wireless LAN settings of y our Wireless AP R outer.
Configuring Basic Settings 4-13 Configuring Wireless Security settings Y our Wireless AP Router supports two main wireless securit y standards: Wired Equivalent Priv acy (WEP) and Wi-Fi Protec ted Access-Pre Shared Key (WP A-PSK).
Configuring Basic Settings 4-14 Wir ed Equivalent Privacy (WEP) Wired Equivalent Priv acy (WEP) is a data st ream encryption technology that allows you to define up to four keys shar ed between APs and wireless clients. Unauthorized wireless clients that do not ha v e the same keys are locked out.
Configuring Basic Settings 4-15 Wi-Fi Pr otected Access-Pr e Shared Ke y ( W PA - P S K ) Conceived to address the vulner abilities of WEP , Wi-Fi Protected Access-Pre Shared K ey (WP A-PSK) affords y ou a simple yet po werful wa y of securing your wireless network.
Configuring Advanced Settings.
Configuring Advanced Settings 5-1 Configuring Advanced Settings Configuring LAN settings The Local Area Network (LAN) page is wh ere you configure the LAN settings of your Wireless AP R outer. R efer to Figure 5-1 to learn more about configuring these settings.
Configuring Advanced Settings 5-2 Configuring Wireless MA C Addr ess Access Contr ol If you want to customize securit y settings , go to the Access Control section shown in Figure 5-2. By controlling MAC ad dress access, you can determine which wireless clients have access to your wireless LAN.
Configuring Advanced Settings 5-3 Configuring F orwarding settings If you want Internet users to access y our LAN, you can use either De-Militarized Z one (DMZ) or Port F orwarding. For DMZ, enter y our PC server IP address. For P ort Forwarding, select the applications for predefined ports.
Configuring Advanced Settings 5-4 Configuring Wireless Advanced settings If you want to customize settings to fi ne-tune your wireless LAN performance on certain networks, go to the Advanced section shown in Figure 5-4. Do not change these settings if you are unsure about how to configure advanced settings.
Configuring Advanced Settings 5-5 Changing r outer web pa ge access passw ord If you want to change the username and password needed to gain access to administrator settings, go to the S ystem Setup section. Calendar settings can also be customized here.
Configuring Advanced Settings 5-6 Upgrading Firmware If you want to upgr ade the firmware settings o f y o ur W i re l e ss A P Rou t er , g o t o t he Firmware Upgr ade section. Current firm ware and bootcode v ersions are also shown here. Refer to Figure 5-6 to lear n more about configuring these settings.
Configuring Advanced Settings 5-7 Restoring or sa ving a pr ofile If you want to sa ve settings or recall save d group settings quickly , go to the User Configuration section. Default settings ca n also be restored here. R efer to Figure 5-7 to learn more about configuring these settings.
Configuring Advanced Settings 5-8 Resetting the Wireless AP Router T o reset y our Wireless AP Ro uter to its factory defaults, use a straightened paperclip to press the RESET button while turning your Wireless AP R o uter off and then on again. K eep the RESET button depressed throughout.
About Wireless LANs.
About Wireless LANs A-1 About Wir eless LANs Wireless LANs are a revolutionary way of connecting devices to each other . In a wireless LAN, information is transmitted using r adio waves. This means that you can establish a network of wireless devi ces in a room or across different rooms without linking the devices with wires and cables.
About Wireless LANs A-2 About Ad-Hoc Mode Ad-hoc mode allows for wireless-to-wir eless communication. Wireless clients connected in this way can share files, prin ters, driv es and other resources, as well as access the Internet using a shared mode m.
About Wireless LANs A-3 About Infrastructur e Mode In Infrastructure mode, a wireless cl ient communicates with other wired and wireless clients through an AP router . A wi reless client connected in this wa y can access resources of Ethernet or wireless LA Ns connected to the AP router , including access to the Internet using a shared modem.
About Wireless LANs A-4 Setting Up Wir eless LANs When setting up a wireless LAN, ta ke note of the following points: ❑ Start by determining the areas to be networ ked, the number of users and the type of devices to be used. Then determine if you re quire AP routers and where they should be placed.
Frequently Asked Questions.
Frequently Asked Questions B-1 Fr equently Ask ed Questions T urbo-G Y our Creative wireless device comes equipped with T urbo-G™ technology , which improves your device's performance by 35%, without affecting that of other wireless local area network (WLAN) devices in the neighbourhood.
Frequently Asked Questions B-2 How do I obtain maximum wire less networking performance? Make sure that your access point and wireless client are T urbo-G capable. Disable your wireless security options (for example, Wired Equivalent Privacy , Advanced Encryption S tandard or WiFi Protected Access) in your web configuration.
Technical Specifications.
Technical Specifications C-1 T echnical Specifications Standards ❑ IEEE 802.11g ❑ IEEE 802.11b ❑ IEEE 802.3 ❑ IEEE 802.3u Interface ❑ INTERNET port IEEE 802.3u compliant 10/100Base- Tx RJ-4 5 port for Cable/DSL/Direct Ethernet connection with HP Auto-MDIX support ❑ LAN port IEEE 802.
Glossary.
Glossary E-1 Glossar y 10 Base-T A wiring standard used for Ethernet netw orks that can tr ansmit data at up to 10 Mbps transmission using baseband unsh ielded twisted pair cables.
Glossary E-2 Bridge A hardware device that links two or more ph ysical networks and manages the transfer of data between these networks. The two networks connected can be alik e or dissimilar . Br oadband A transmission media that can handle the transmission of multiple messages at different frequencies, at one time.
Glossary E-3 DNS Ser ver A server that contains both the English and numerical addresses of all computers connected to the Internet. When you specify an e-mail or IP address using the “English” domain name, the DNS server will return the corresponding numeric address.
Glossary E-4 Ethernet A LAN protocol that supports data transfer r ates of 10 Mbps. It is a widely implemented LAN standard that operates o v er the twisted pair or coaxial cable. A version of Ethernet, called 100 Base- T (or F astEthernet), supports data transfer rates of 100 Mbps.
Glossary E-5 IEEE 802.11g (draft) A 802.11 standard for wireless networking hardware. The 802.11g dr aft standard specifies a maximum data transfer r ate of 54 Mbps, an operating frequency of 2.4 GHz, backward compatibility with 802. 11b devices and WEP encryption for security .
Glossary E-6 Kbps (Kilobits P er Second) A measure of data transfer speed. LAN (Local Ar ea Network) A computer network that spans a relatively small area. Most LANs are confined to an office, single building, or group of buildings. LED (Light Emitting Diode) An electric component that emits light (t urns ON) when current flows through it.
Glossary E-7 NIC (Network Interface Card) A card that is installed in a computer so that it can be connected to a network. The NIC manages the flow of network inf ormation to and from the computer .
Glossary E-8 RJ-45 A connector/socket for four pairs of twisted pair cables that are used commonly to connect computers onto a local-area networ k, especially to the Ethernet. The only difference between an RJ-45 and RJ-11 co nnector is that an RJ-45 connector is slightly wider .
Glossary E-9 TCP/IP (T ransmission Contr ol Protocol/ Internet Pr otocol) A suite of communication protocols that are used by computers or networking devices on the Internet so that they ca n communicate with each other . TCP/IP uses sever al protocols, the two main being TCP and IP .
Safety Precautions.
Safety Precautions D-1 Safety Pr ecautions General Safety T o av oid the risk of fire, electric shock or personal injury , note the following precautions when using the product: ❑ Do not expose the product to dire ct sunlight or excessive heat. ❑ Do not place the product in surroundings that exceed 40°C (104°F).
Safety Precautions D-2 Cleaning Unplug the product from the power source before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Creative CW2202 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Creative CW2202 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Creative CW2202, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Creative CW2202 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Creative CW2202, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Creative CW2202.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Creative CW2202. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Creative CW2202 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
