Manuel d'utilisation / d'entretien du produit WRV54G du fabricant Cisco Systems
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A Division of Cisco Systems, Inc. ® Model No. VPN Broadband Router Wireless- G WRV54G User Guide WIRELESS GH z 2.4 802.11g.
Wireless-G VPN Broadband Router Copyright and Trademarks Specifications are subject to change without notice. Instant Etherfast, Linksys, and the Linksys logo are registered trademarks of Linksys Group, Inc. Othe r brands and product names are trademarks or registered trademarks of their respective holders.
EtherFast Cable/DSL Router with 8-Port Switch Table of Contents Chapter 1: Introduction 1 Welcome 1 What’s in this Guide? 2 Chapter 2: Planning your Wireless Network 4 The Router’s Functions 4 IP .
EtherFast Cable/DSL Router with 8-Port Switch Frequently Asked Questions 56 Chapter 8: Wireless Security 63 A Brief Overview 63 What Are The Risks? 63 Chapter 9: Configuring IPSec between a Windows 20.
1 Chapter 1: Introductio n Welcome Wireless-G Broadband VPN Router Chapter 1: Introduction Welcome Wireless-G is the upcoming 54Mbps wireless networking standar d that’s almost five times faste r than the widely deployed Wireless-B (802.
2 Chapter 1: Introductio n What’s in this Guide? Wireless-G Broadband VPN Router What’s in this Guide? This user guide covers the steps for setting up and using the Wireless-G VPN Broadband Router. • Chapter 1: Introduction This chapter describes the Wireless-G VPN Broa dband Router applications and this User Guide.
3 Chapter 1: Introductio n What’s in this Guide? Wireless-G Broadband VPN Router • Appendix G: Finding the MAC Address and IP Address for your Ethernet Adapter. This appendix describes how to find the MAC address for your comp uter’s Ethenet adapter so you can use the MAC filtering and/or MAC address cloning feature of the Router.
4 Chapter 2: Planning your Wireless Network The Rout er’s Functi ons Wireless-G VPN Broadband Router Chapter 2: Planning your Wireless Network The Router’s Functions Simply put, a router is a network device that connects two networks toge ther.
5 Chapter 2: Planning your Wireless Network Why do I need a VPN? Wireless-G VPN Broadband Router If you use the Router to share your cable or DSL Interne t connection, conta ct your ISP to find out if they have assigned a static IP address to your account.
6 Chapter 2: Planning your Wireless Network What is a VPN? Wireless-G VPN Broadband Router At this point, your data becomes open to hackers using a variety of methods to steal not only the da ta you are transmitting but also your network login and security data.
7 Chapter 2: Planning your Wireless Network What is a VPN? Wireless-G VPN Broadband Router a secure connection that, in effect, operates as if you were directly conn ected to your local network.
8 Chapter 2: Planning your Wireless Network What is a VPN? Wireless-G VPN Broadband Router Computer (using VPN client software that supports IPSec) to VPN Router The following is an example of a computer-to-VPN Router VPN. (See Figure 2-3.) In her h otel room, a traveling businesswoman dials up her ISP.
9 Chapter 3: Getting to Know the Wireless-G VPN Broadband Router The Back Panel Wireless-G VPN Broadband Router Chapter 3: Getting to Know the Wireless-G VPN Broadband Router The Back Panel The Router’s ports, where a network cable is connected, are located on the back panel.
10 Chapter 3: Getting to Know the Wireless-G VPN Broadband Router The Front Panel Wireless-G VPN Broadband Router The Front Panel The Router's LEDs, where information about network activity is displayed, are located on the fron t panel. Power Green.
11 Chapter 4: Connecting the Wire less-G Broadband Router Overview Wireless-G VPN Broadband Router Chapter 4: Connecting the Wireless-G Broadband Router Overview The Router’s setup consists of more than simply plugging hardware toge ther.
12 Chapter 4: Connecting the Wire less-G Broadband Router Wired Connectio n to a PC Wireless-G VPN Broadband Router Wired Connection to a PC 1. Before you begin, make sure that all of your network ’s hardware is powered off, including the Router, P Cs, and cable or DSL modem.
13 Chapter 4: Connecting the Wire less-G Broadband Router Wireless Connection to a PC Wireless-G VPN Broadband Router • The Power LED on the front panel will light up green as soon as the power adapter is connected properly. The Power LED will flash for a few seconds, then light up steady when the self-test is complete.
14 Chapter 5: Configuring th e PCs Overview Wireless-G VPN Broadband Router Chapter 5: Configuring the PCs Overview The instructions in this chapter will help you configure each of your computers to be able to commu nicate with the Router.
15 Chapter 5: Configuring th e PCs Configuring Windows 2000 PCs Wireless-G VPN Broadband Router 4. Now click the Gateway tab, and verify that the Installed Gateway field is blank. Click the OK button. 5. Click the OK button again. Windows may ask you for the original Windows installation disk or additional files.
16 Chapter 5: Configuring th e PCs Configuring Windows XP PCs Wireless-G VPN Broadband Router Configuring Windows XP PCs The following instructions assume you are running Wind ows XP with the default interface.
17 Chapter 6: Configuring th e Router Overview Wireless-G VPN Broadband Router Chapter 6: Configuring the Router Overview Linksys recommends using the Setup CD-ROM for first- time installation of th e Router and setting up additional computers.
18 Chapter 6: Configuring th e Router Overview Wireless-G VPN Broadband Router • Advanced Wireless Settings. On this screen you can access the Advanced Wireless features of Authentication Type, Basic Data Rates, Control Tx Rates, Beacon Interval, DTIM Interval, RTS Threshold, and Fragme ntation Threshold.
19 Chapter 6: Configuring th e Router How to Access the Web-based Utility Wireless-G VPN Broadband Router Status • Router. This screen provides status in formation about the Router. • Local Network. This provides status information about the lo cal network.
20 Chapter 6: Configuring th e Router The Setup Tab Wireless-G VPN Broadband Router Static (See Figure 6-3.) If you are required to use a permanent IP address to connect to the Internet, then select Static IP. • IP Address. This is the Router’s IP address, when s een from the WAN, or the Internet.
21 Chapter 6: Configuring th e Router The Setup Tab Wireless-G VPN Broadband Router PPTP (See Figure 6-5.) Point to Point Tunneling Protocol (PPT P) is a service that applies to connections in Europe only (see Figure 6- 5). • Internet IP Address. This is the Router’s IP address, when seen from the Internet.
22 Chapter 6: Configuring th e Router The Setup Tab Wireless-G VPN Broadband Router 1200 to 1500 range. For most DSL users, it is reco mmended to use the value 1492. By default, MTU is set at 1500 when disabled. Network Setup • Gateway IP. The values for the Router’s Local IP A ddress and Subnet Mask are shown here.
23 Chapter 6: Configuring th e Router The Setup Tab Wireless-G VPN Broadband Router The DDNS Tab The Router offers a Dynamic Domain Name System (DDNS) feature. DDNS lets you assign a fixed host and domain name to a dynamic Internet IP address. It is use ful when you are hosting your own website, FTP server, or other server behind the Router.
24 Chapter 6: Configuring th e Router The Setup Tab Wireless-G VPN Broadband Router MAC Address Clone Tab (See Figure 6-8.) The Router’s MAC address is a 12-digit code assigned to a unique piece of hardware for identificatio n, like a social security number.
25 Chapter 6: Configuring th e Router The Setup Tab Wireless-G VPN Broadband Router Static Routing If the Router is connected to more than one network, it may be necessary to set up a static route between them. A static route is a pre-determined pathway that netw ork information must travel to reach a specific host or network.
26 Chapter 6: Configuring th e Router The Wireless Tab Wireless-G VPN Broadband Router The Wireless Tab Basic Wireless Settings (See Figure 6-11.) This screen allows you to choose your wireless network mode and wireless security. Wireless Network • Wireless Network Mode.
27 Chapter 6: Configuring th e Router The Wireless Tab Wireless-G VPN Broadband Router Wireless Security • Wireless SSID Broadcast. When wireless clients survey the loca l area for wireless networks to associate with, they will detect the SSID broadcast by the Router.
28 Chapter 6: Configuring th e Router The Wireless Tab Wireless-G VPN Broadband Router Wireless Network Access (See Figure 6-13.) Wireless Network Access. If this function is enabled, on ly the computers on the list will be allowed access to the wireless network.
29 Chapter 6: Configuring th e Router The Wireless Tab Wireless-G VPN Broadband Router Advanced Wireless Settings (See Figure 6-15.) On this screen you can access the Advanced Wireless features, including Authentication Type, Basic Data Rates, Control Tx Rates, Beacon Interval, DTIM Int erval, RTS Threshold, and Fragmentation Threshold.
30 Chapter 6: Configuring th e Router The Security Tab Wireless-G VPN Broadband Router The Security Tab Firewall When you click the Security tab, you will see the Firewall screen (see Figure 6-16). This scree n contains Filters and Block WAN Requests.
31 Chapter 6: Configuring th e Router The Security Tab Wireless-G VPN Broadband Router VPN Virtual Private Networking (VPN) is a security measure that basically creates a secure connection between two remote locations. This connection is very specific as far as its settings are concerned; this is what creates the security.
32 Chapter 6: Configuring th e Router The Security Tab Wireless-G VPN Broadband Router settings of the remote VPN device. Make sure that you have entered the IP Address correctly, or the connection cannot be made.
33 Chapter 6: Configuring th e Router The Security Tab Wireless-G VPN Broadband Router When finished making your changes on this tab, click the Save Sett ings button to save these changes, or click the Cancel Changes button to undo your changes.
34 Chapter 6: Configuring th e Router The Security Tab Wireless-G VPN Broadband Router Other Options • Unauthorized IP Blocking. Click Enable d to block unauthorized IP addresses. Enter in the Rejects Number field to specify how many times IKE must fail b efore bloc king that unauthorized IP address.
35 Chapter 6: Configuring th e Router The Access Restrictions Tab Wireless-G VPN Broadband Router • WEP Encryption. Select the level of WEP encryption you wish to use, 64-bit 10 hex digits or 1 28-bit 26 hex digits.
36 Chapter 6: Configuring th e Router The Access Restrictions Tab Wireless-G VPN Broadband Router 2. Click the Edit List button. This will open the List of PCs screen, shown in F igure 6-24. From this screen, you can enter the IP address or MAC address of any PC to which this policy will apply.
37 Chapter 6: Configuring th e Router The Applications and Gaming Tab Wireless-G VPN Broadband Router The Applications and Gaming Tab Port Range Forwarding The Port Forwarding screen sets up public services on your network , such as web servers, ftp servers, e-mail servers, or other specialized Internet applications.
38 Chapter 6: Configuring th e Router The Applications and Gaming Tab Wireless-G VPN Broadband Router Port Triggering Port Triggering is used for special Internet applications whose outgoin g ports differ from the incoming ports. For this feature, the Router will watch outgoing data for s pecific port numbers.
39 Chapter 6: Configuring th e Router The Applications and Gaming Tab Wireless-G VPN Broadband Router UPnP Forwarding The UPnP screen provides options for customization of port services for applications. (See Figure 6-28.) Enter the Application in the field.
40 Chapter 6: Configuring th e Router The Applications and Gaming Tab Wireless-G VPN Broadband Router DMZ The DMZ screen (see Figure 6-29) a llows one local user to be expo sed to the Internet for use.
41 Chapter 6: Configuring th e Router The Administration Tab Wireless-G VPN Broadband Router Figure 6-30: Management The Administration Tab Management The Management screen, shown in Figure 6-30, allows you to change the Router’s access settings as well as configure the SNMP and UPnP (Un iversal Plug and Play) features.
42 Chapter 6: Configuring th e Router The Administration Tab Wireless-G VPN Broadband Router Figure 6-31: Log • SNMP Trap-Community. Enter the password requ ired by the remote host computer that will receive trap messages or notices sent by the Router.
43 Chapter 6: Configuring th e Router The Administration Tab Wireless-G VPN Broadband Router • Syslog Server IP Address. Enter the I P Address of the Syslog Server . • Syslog Priority. Select the priority from the drop-do wn list. Notification Queue Length • Log queue Length.
44 Chapter 6: Configuring th e Router The Administration Tab Wireless-G VPN Broadband Router Factory Default (See Figure 6-33.) If you have exhausted all other options and wish to restore the Router to its factory default settings and lose all your settings, click Yes .
45 Chapter 6: Configuring th e Router Status Wireless-G VPN Broadband Router Status Router This screen displays information about your Router and its WAN (Internet) Connections. (See Figure 6-35.) Information The information displayed is the Hardware Version, Softw a re Version, MAC Address, Local MAC Address, and Syst em Up Time .
46 Chapter 6: Configuring th e Router Status Wireless-G VPN Broadband Router Local Network The Local Network information that is displayed is the IP Address, Subnet Mask, DHCP Server, and DHCP Clien t Lease Info. To view the DHCP Clients Table, click the DHCP Clients button.
47 Chapter 6: Configuring th e Router Status Wireless-G VPN Broadband Router Wireless The Wireless Network information that is displayed is the MAC Address, Mode, SSID, Channel, and Encryption Function. (See Figure 6-38.) Click the Refresh button if you want to Refresh your screen.
48 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router Appendix A: Troubleshooting This appendix consists of two parts: “Common Problems and So lutions” and “Frequently Asked Questions.” Provided are possible solutions to problems that may occu r during the installation and operatio n of the Router.
49 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router 7. Toward the bottom of the window, select Use the following DNS server addresses, and enter the Preferred DNS server and Alternative DNS server (pro vided by your ISP).
50 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router For Windows 98 and Me: • Click Start and Run . In the Open field, type in comm and. Press the Enter key or click the OK button. For Windows NT, 2000, and XP: • Click Star t and Run .
51 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router 4. I am not able to access the Se tup page of the Router’s web-based utility. • Refer to “Problem #2, I want to test my Internet connection” to verify that your computer is properly connected to the Router.
52 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router 2. Enter any name you want to use for the Customized Application. 3. Enter the External Port range of the service you are u sing. For example, if you have a web serve r, you would enter the range 80 to 80.
53 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router Customized External Port TCP UDP IP Address Enable Application UT 7777 to 27900 X X 192.168.1.100 X Halflife 27015 to 27015 X X 192.168.1.105 X PC Anywhere5631 to 5631 X 192.
54 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router 10. I am a PPPoE user, and I need to remove th e proxy settings or t he dial-up pop-up window. If you have proxy settings, you need to disable these on y our computer.
55 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G VPN Broadband Router Gateway: 192.168.1.1 • Perform the upgrade using the TFTP program or the Router’s web-based utility through its Administration tab. 14. My DSL service’s PPPoE is alw ays disconnecting.
56 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G VPN Broadband Router flash the firmware by assigning a static IP address to the computer, and then upgrade the firmware. Try using the following settings, IP Address: 192.168.1.50 and Subnet M ask: 255.
57 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G VPN Broadband Router Does the Internet connection o f the Router support 100Mbps Ethernet? The Router’s current hardware d esign.
58 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G VPN Broadband Router the same time, even if on the same LAN (not a problem with 1.0.1.3). As far as hosting games, the HL server does not need to be in the DMZ. Just forward port 27015 to the local IP address of the server computer.
59 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G VPN Broadband Router What is DMZ H osting? Demilitarized Zone (DMZ) allows one IP address (com puter ) to be exposed to the Internet. Some applications require multiple TCP/IP ports to be open.
60 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G VPN Broadband Router What is the IEEE 802.11 g standard? It is one of the IEEE standards for wireless networks. The 802.11g standard allows wireless networking hardware from different manufacturers to communicate, provided that the hardwa re complies with the 802.
61 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G VPN Broadband Router acknowledgment from its original access point, it undertakes a new search. Upon finding a new access point, it then re-registers, and the communication process continues.
62 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G VPN Broadband Router practical purposes, this number is usually permanent. Unlike IP addresses, wh ich can change every time a computer logs onto the network, the MAC address of a device stays the same, making it a valuable ide ntifier for the network.
63 Appendix B: Wireless Security A Brief Overview Wireless-G VPN Broadband Router Appendix B: Wireless Security A Brief Overview Whenever data - in the form of files, emails, or messages - is transm itted over your wireless network, it is open to attacks.
64 Appendix B: Wireless Security What Are The Risks? Wireless-G VPN Broadband Router But even WEP has its problems. WEP's encryption algorithm is referred to as "simple", which also means "weak", because the technology that scrambles the wireless signal isn't too h ard to crack for a persistent hacker.
65 Appendix B: Wireless Security What Are The Risks? Wireless-G VPN Broadband Router Active Attacks Hackers use Active Attacks for three purposes: 1) st ealing data, 2) using your network, an d 3) modifying your network so it's easier to hack in the next time.
66 Appendix B: Wireless Security What Are The Risks? Wireless-G VPN Broadband Router examples below, your implementation and ad ministration of network security measures is the key to maximizing wireless security. No preventative measure will guaran tee network security but it will make it more difficult for some one to hack into your network.
67 Appendix B: Wireless Security What Are The Risks? Wireless-G VPN Broadband Router There are a few things you can do to make your SSID more secure: a. Disable Broadcast b. Make it unique c. Change it often Most wireless networking devices will give you the option of broadcasting the SSID.
68 Appendix B: Wireless Security What Are The Risks? Wireless-G VPN Broadband Router not completely secure. One piece o f information still not en crypted is the MAC address, which hackers can use to break into a network by spoofin g (or faking) the MAC address.
69 Appendix B: Wireless Security What Are The Risks? Wireless-G VPN Broadband Router 2.4GHz/802.11b and 802.11g WEP Encryption WEP encryption for the Wireless-G VPN Broadband Router is configured through the Web-Utility's Wireless tab.
70 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router Introduc tion Wireless-G VPN Boradband Router Appendix C: Configuring IPSec between a Windows 2000 PC and the Router Introduc.
71 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router How to Establish a Secure IPSec Tunnel Step 1: Create an IPSec Policy 1. Click the Start button, select Run , and type secpol.
72 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router 3. The IP Filter List screen should appear, as shown in Figure C-4. Ente r an appropriate name, such as win->router, for the filter list, and de-select the Use Add Wizard check box.
73 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router 8. The IP Filter List screen should appear, as shown in Figure C-7. Ente r an appropriate name, such as router->win for the filter list, and de-select the Use Add Wizard check box.
74 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router Step 3: Configure Individual Tunnel Rules Tunnel 1: win->router 1. From the IP Filter List tab, shown in Figur e C-10, click the filter list win->router.
75 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router 4. Select the Authenticatio n Methods tab, sh own in Figure C-13, and click the Edit button.
76 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router 7. Select the Tunnel Setti ng tab, shown in Figure C-16, and click The tunnel endpoint is specified by this IP Address radio button.
77 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router 10. Go to the IP Filter List tab, and click the filter list router->win , as shown in Figure C-19. 11.
78 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router 13. Change the authentication method to Use this string to pr otect the key exchange (preshared key) , and enter the preshared key string, such as XYZ12345, as shown in Figure C-22.
79 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router 16. Click the Conn ection Type tab, shown in Figure C-25, and select All networ k connections . Then click the OK (for Windows XP) or Close (for Windows 2000) button to finish.
80 Appendix C: Configuring IPSec betwe en a Windows 2000 PC and the Router How to Establish a Secure IPSec Tunnel Wireless-G VPN Boradband Router Step 5: Create a Tunnel Thro ugh the Web-Based Utility 1. Open your web browser, and enter 192.168.1. 1 in the Address field.
81 Appendix D: Finding t he MAC Address a nd IP Address for Your Ethernet Adapter Windows 98 or Me Instructions Wireless-G Broadband Router Appendix D: Finding the MAC Address and IP Address for Your .
82 Appendix D: Finding t he MAC Address a nd IP Address for Your Ethernet Adapter Windows 2000 or XP Instructions Wireless-G Broadband Router Windows 2000 or XP Instructions 1. Click Start and Run . In the Open field, enter cmd . Press the Enter key or click the OK button.
83 Appendix E: SNMP Functions Wireless-G VPN Broadband Router Appendix E: SNMP Functions SNMP (Simple Network Management Proto col) is a widely-u sed network monitoring and control protocol. Data is passed from a SNMP agent, such as the VPN Router, to the workstation console used to oversee the network.
84 Appendix F: Upgradin g Firmware Wireless-G VPN Broadband Router Appendix F: Upgrading Firmware The Router's firmware is upgraded through the Web-Utilit y's Firmware Upgrade ta b from the Administration tab.
85 Appendix G: Window s Help Wireless-G VPN Broadband Router Appendix G: Windows Help All wireless products require Microsoft Windows. Windows is the mo st used operating system in the world and comes with many features that help make netwo rking easier.
86 Appendix H: Glossary Wireless-G VPN Broadband Router Appendix H: Glossary 802.11a - An IEEE wireless networking standard that specifies a maximum data transfer rate of 54Mbps and an operating frequency of 5GHz. 802.11b - An IEEE wireless networking standard that specifies a maximum data transfer rate of 11Mbps and an operating frequency of 2.
87 Appendix H: Glossary Wireless-G VPN Broadband Router Buffer - A block of memory that temporarily holds data to be worked on later when a device is currently too busy to accept the data. Cable Modem - A device th at connects a computer to the cable television n etwork, which in turn connects to the Internet.
88 Appendix H: Glossary Wireless-G VPN Broadband Router Dynamic IP Address - A temporary IP address assigned by a DHCP server. Encryption - Encoding data to prevent it from being read by unauthorized pe ople. Ethernet - An IEEE standard network protocol that specifie s how data is placed on an d retrieved from a common transmission medium.
89 Appendix H: Glossary Wireless-G VPN Broadband Router IPCONFIG - A Windows 2000 and XP utility that displays the IP address for a particular networking device. IPSec (Internet Protocol Security) - A VPN protocol used to implem ent secure exchange of packets at the IP layer.
90 Appendix H: Glossary Wireless-G VPN Broadband Router PPPoE (Point to Point Protocol over Ethernet) - A type of broadband connection that provides a uthentication (username and password) in addition to data transport.
91 Appendix H: Glossary Wireless-G VPN Broadband Router TCP/IP (Transmission Control Protocol/Internet Protocol) - A network protocol for transmitting data that requires acknowledgement from the recipient of data sent. Telnet - A user command and TCP/IP protocol used for accessing remote PCs.
92 Appendix I: Specification s Wireless-G VPN Broadband Router Appendix I: Specifications Standards IEEE 802.3, 802.3u, 802.11b and 802.11g Ports One Internet, Ethernet (1-4), Power Buttons One Reset .
93 Appendix J: Regulato ry Information Wireless-G VPN Broadband Router Appendix J: Regulatory Information FCC STATEMENT This product has been tested and complies with the specifications for a Class B digital device, pursuant to Part 15 of the FCC Rules.
94 Appendix J: Regulato ry Information Wireless-G VPN Broadband Router EN 300-328-1, EN 300-328-2 Technical requirements for Radio equipment. Caution: This equipment is intended to be used in all EU and EFTA cou ntries. Outdoor use may be restricted to certain frequencies and/or may require a license for operation.
95 Appendix J: Regulato ry Information Wireless-G VPN Broadband Router An FCC compliant telephone cord and modular plug is provided with this equ ipment. This equipment is designed to be connected to the telephone network or premises wi ring using a compatible modular jack, which is FCC Part 68 compliant.
96 Appendix K: Warranty Informat ion Wireless-G VPN Broadband Router Appendix K: Warranty Information LIMITED WARRANTY Linksys war rants to You t hat, for a p eriod of thr ee years (the “Warranty P eriod”), yo ur Linksys Product will b e substantial ly free of defects in materials a nd workmanship under normal use.
97 Appendix L: Contact Inform ation Wireless-G VPN Broadband Router Appendix L: Contact Information Need to contact Linksys? Visit us online for information on the latest products and updates to your existing products at: http://www.linksys.com/international If you experience problems with any Linksys product, you can e-mail us at: Austria support.
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 Cisco Systems WRV54G 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 Cisco Systems WRV54G - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Cisco Systems WRV54G, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Cisco Systems WRV54G va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Cisco Systems WRV54G, 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 Cisco Systems WRV54G.
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 Cisco Systems WRV54G. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Cisco Systems WRV54G 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.
