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Linksys WRT54GP2A-AT User Manual
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Linksys WRT54GP2A-AT User Manual

Linksys WRT54GP2A-AT User Manual

2.4ghz wireless-g broadband router with 2 phone ports
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®
A Division of Cisco Systems, Inc.
2.4
GHz
Wireless-G
802.11g

User Guide

Broadband Router
WIRELESS
with 2 Phone Ports
WRT54GP2A-AT
Model No.

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Summary of Contents for Linksys WRT54GP2A-AT

  • Page 1: User Guide

    ® A Division of Cisco Systems, Inc. Wireless-G 802.11g User Guide Broadband Router WIRELESS with 2 Phone Ports WRT54GP2A-AT Model No.
  • Page 2 Wireless-G Broadband Router with 2 Phone Ports Copyright and Trademarks Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2004 Cisco Systems, Inc. All rights reserved.

  • Page 3: Table Of Contents

    Wireless-G Broadband Router with 2 Phone Ports Table of Contents Chapter 1: Introduction Welcome What’s in this Guide? Chapter 2: Planning Your Wireless Network Network Topology Ad-Hoc versus Infrastructure Mode Network Layout Chapter 3: Getting to Know the Router The Back Panel The Front Panel Chapter 4: Connecting the Router Overview...
  • Page 4 Appendix D: Finding the MAC Address and IP Address for Your Ethernet Adapter Windows 98 or Me Instructions Windows 2000 or XP Instructions For the Router’s Web-based Utility Appendix E: Glossary Appendix F: Specifications Appendix G: Warranty Information Appendix H: Regulatory Information Appendix I: Contact Information AT&T Linksys Service...
  • Page 5 Wireless-G Broadband Router with 2 Phone Ports List of Figures Figure 3-1: Back Panel Figure 3-2: Front Panel Figure 4-1: Connect the Broadband Modem Figure 4-2: Connect a Telephone Figure 4-3: Connect a PC Figure 4-4: Connect the Power Figure 4-5: Router Connected to Another Router Figure 4-6: Connect the Broadband Modem Figure 4-7: Connect a Telephone Figure 4-8: Connect the Other Router...
  • Page 6 Wireless-G Broadband Router with 2 Phone Ports Figure 5-18: Wireless Tab - Advanced Wireless Settings Figure 5-19: Security Tab - Firewall Figure 5-20: Security Tab - VPN Figure 5-21: Access Restrictions Tab - Internet Access Figure 5-22: Internet Policy Summary Figure 5-23: List of PCs Figure 5-24: Applications &...

  • Page 7: Chapter 1: Introduction

    To create your network, install and set up the Router. To guide you through the process, Linksys strongly recommends that you run the Setup Wizard on the Setup CD-ROM. If you prefer to manually set up the Router, use the instructions in the Quick Installation or this User Guide to help you.

  • Page 8: What's In This Guide

    Wireless-G Broadband Router with 2 Phone Ports What’s in this Guide? This user guide covers the basic steps for setting up a network with a router. After going through “Chapter 3: Getting to Know the Router,” most users will only need to use the following chapters: •...
  • Page 9 • Appendix H: Regulatory Information This appendix supplies the regulatory information regarding the Router. • Appendix I: Contact Information This appendix provides contact information for a variety of Linksys resources, including Technical Support. Chapter 1: Introduction What’s in this Guide?

  • Page 10: Chapter 2: Planning Your Wireless Network

    Wireless-G Broadband Router with 2 Phone Ports Chapter 2: Planning Your Wireless Network Network Topology A Wireless Local Area Network (WLAN) is exactly like a regular Local Area Network (LAN), except that each computer in the WLAN uses a wireless device to connect to the network. Computers in a WLAN share the same frequency channel and SSID, which is an identification name shared by the wireless devices belonging to the same wireless network.

  • Page 11: Network Layout

    Linksys's switches (such as the EZXS55W or EZXS88W). With these, and many other, Linksys products, your networking options are limitless. Go to the Linksys website at www.linksys.com for more information about products that work with the Wireless-G Broadband Router with 2 Phone Ports.

  • Page 12: Chapter 3: Getting To Know The Router

    Wireless-G Broadband Router with 2 Phone Ports Chapter 3: Getting to Know the Router The Back Panel The Router’s ports and the Reset button are located on the back panel of the Router. Figure 3-1: Back Panel Internet This Internet port connects to your cable or DSL modem. Phone1 For your primary Internet phone line, the Phone1 port allows you to connect the Router to your telephone (or fax machine) using an RJ-11 telephone cable (not included).

  • Page 13: The Front Panel

    Wireless-G Broadband Router with 2 Phone Ports The Front Panel The Router’s LEDs, which inform you about network activities, are located on the front panel. Figure 3-2: Front Panel Power Green. The Power LED lights up when the Router is powered on. If the LED is flashing, the Router is booting up or running a system self-test.

  • Page 14: Chapter 4: Connecting The Router

    Wireless-G Broadband Router with 2 Phone Ports Chapter 4: Connecting the Router Overview This chapter includes two sets of instructions. If the Wireless-G Broadband Router with 2 Phone Ports will be the only router in your network, follow the instructions in “Connecting the Router to Your Broadband Modem.” If you already have a router in your network and want to add the Wireless-G Broadband Router with 2 Phone Ports, follow the instructions in “Connecting One Router to Another.”...

  • Page 15: Connecting One Router To Another

    Wireless-G Broadband Router with 2 Phone Ports Connecting One Router to Another If you already have a router (for example, a wireless router) and want to add the Wireless-G Broadband Router with 2 Phone Ports, then you should use the Wireless-G Broadband Router with 2 Phone Ports as your primary router so the Internet phone calls will be routed properly.

  • Page 16: Figure 4-6: Connect The Broadband Modem

    Wireless-G Broadband Router with 2 Phone Ports To connect the Wireless-G Broadband Router with 2 Phone Ports to another router, follow these instructions: 1. Make sure that all of your hardware is powered off, including both routers, PCs, and broadband modem. 2.

  • Page 17: Chapter 5: Configuring The Router

    Chapter 5: Configuring the Router Overview Linksys recommends using the Setup CD-ROM for first-time installation of the Router. If you do not wish to run the Setup Wizard on the Setup CD-ROM, then you can use the Web-based Utility to configure the Router. For advanced users, you may configure the Router’s advanced settings through the Web-based Utility.
  • Page 18 Broadband Router with 2 Phone Ports • Wireless MAC Filter. Wireless access can be filtered by using the MAC addresses of the wireless devices transmitting within your network’s radius. • Advanced Wireless Settings. For advanced users, you can alter data transmission settings on this screen. Security •...

  • Page 19: How To Access The Web-Based Utility

    Broadband Router with 2 Phone Ports Status • Router. This screen provides status information about the Router. • Local Network. This provides status information about the local network. • Wireless. The settings for your wireless network are displayed on this screen. •...

  • Page 20: Figure 5-4: Static Ip

    Broadband Router with 2 Phone Ports Static IP If you are required to use a permanent IP address, then select Static IP. Internet IP Address. This is the IP address that the Router has, when seen from the Internet. Your ISP will provide you with the IP Address you need to specify here.

  • Page 21: Figure 5-6: Pptp

    Broadband Router with 2 Phone Ports PPTP Point-to-Point Tunneling Protocol (PPTP) is a service that applies to connections in Europe and Israel only. Internet IP Address. This is the IP address that the Router has, when seen from the Internet. Your ISP will provide you with the IP Address you need to specify here.
  • Page 22 Broadband Router with 2 Phone Ports desired. It is recommended that you leave this value in the 1200 to 1500 range. For most DSL users, it is recommended to use the value 1492. By default, MTU is set at 1500 when disabled. Network Setup The Network Setup section allows you to change the Router’s local network settings.
  • Page 23 Broadband Router with 2 Phone Ports WINS. The Windows Internet Naming Service (WINS) converts NetBIOS names to IP addresses. If you use a WINS server, enter that server’s IP address here. Otherwise, leave this field blank. Time Setting Time Zone. Select the time zone in which your network functions from this pull-down menu. If you want the Router to automatically adjust its clock for daylight savings, click the checkbox next to Automatically adjust clock for daylight saving changes.

  • Page 24: The Setup Tab - Ddns

    Broadband Router with 2 Phone Ports The Setup Tab - DDNS 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 useful when you are hosting your own website, FTP server, or other server behind the Router.

  • Page 25: The Setup Tab - Mac Address Clone

    Broadband Router with 2 Phone Ports The Setup Tab - MAC Address Clone A MAC address is a 12-digit code assigned to a unique piece of hardware for identification, like a social security number. Some ISPs will require you to register a MAC address in order to access the Internet. If you do not wish to re-register the MAC address with your ISP, you may assign the MAC address currently registered with your ISP to the Router using the MAC Address Clone feature.

  • Page 26: The Wireless Tab - Basic Wireless Settings

    (use any of the characters on the keyboard). Make sure this setting is the same for all points in your wireless network. For added security, you should change the default SSID (linksys) to a unique name. Wireless Channel. Select the appropriate channel from the list provided to correspond with your network settings.

  • Page 27: The Wireless Tab - Wireless Security

    Broadband Router with 2 Phone Ports The Wireless Tab - Wireless Security These settings configure the security of your wireless network. There are four wireless security mode options supported by the Router: WPA Pre-Shared Key, WPA RADIUS, RADIUS, and WEP. (WPA stands for Wi-Fi Protected Access, which is a security standard stronger than WEP encryption.

  • Page 28: Figure 5-13: Wireless Tab - Wireless Security (Radius)

    Broadband Router with 2 Phone Ports RADIUS. This option features WEP used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) First, enter the RADIUS server’s IP Address and port number, along with the key shared between the Router and the server.

  • Page 29: The Wireless Tab - Wireless Mac Filter

    Broadband Router with 2 Phone Ports The Wireless Tab - Wireless MAC Filter Wireless access can be filtered by using the MAC addresses of the wireless devices transmitting within your network’s radius. Wireless MAC Filter. To filter wireless users by MAC Address, either permitting or blocking access, click Enable. If you do not wish to filter users by MAC Address, select Disable.

  • Page 30: The Wireless Tab - Advanced Wireless Settings

    Broadband Router with 2 Phone Ports The Wireless Tab - Advanced Wireless Settings This tab is used to set up the Router’s advanced wireless functions. These settings should only be adjusted by an expert administrator as incorrect settings can reduce wireless performance. Authentication Type.

  • Page 31: The Security Tab - Firewall

    Broadband Router with 2 Phone Ports The Security Tab - Firewall When you click the Security tab, you will see the Firewall screen. The Router’s firewall enhances the security of your network. You can also enable a variety of filters to further protect your network and block anonymous Internet requests.

  • Page 32: The Security Tab - Vpn

    Broadband Router with 2 Phone Ports The Security Tab - VPN The VPN screen allows you to allow VPN tunnels using IPSec, PPTP, or L2TP protocols to pass through the Router. VPN Passthrough IPSec Passthrough. IPSec (Internet Protocol Security) is a suite of protocols used to implement secure exchange of packets at the IP layer.

  • Page 33: The Access Restrictions Tab - Internet Access

    Broadband Router with 2 Phone Ports The Access Restrictions Tab - Internet Access The Internet Access screen allows you to block or allow specific kinds of Internet usage and traffic, such as Internet access, designated services, and websites during specific days and times. NOTE: If you have an AT&T CallVantage Service account, contact AT&T technical support at 1-866-596-8464 before you enable an Internet Access Policy.

  • Page 34: Figure 5-23: List Of Pcs

    Broadband Router with 2 Phone Ports 4. Click the Edit List of PCs button to select which PCs will be affected by the policy. The List of PCs screen will appear. You can select a PC by MAC Address or IP Address. You can also enter a range of IP Addresses if you want this policy to affect a group of PCs.

  • Page 35: The Applications & Gaming Tab - Port Range Forward

    Broadband Router with 2 Phone Ports The Applications & Gaming Tab - Port Range Forward When you click the Applications & Gaming tab, you will see the Port Range Forward screen. Port range forwarding sets up public services on your network, such as web servers, ftp servers, e-mail servers, or other specialized Internet applications.

  • Page 36: The Applications & Gaming Tab - Port Trigger

    Broadband Router with 2 Phone Ports The Applications & Gaming Tab - Port Trigger The Port Trigger screen allows the Router to watch outgoing data for specific port numbers. The IP address of the computer that sends the matching data is remembered by the Router, so that when the requested data returns through the Router, the data is pulled back to the proper computer by way of IP address and port mapping rules.

  • Page 37: The Applications & Gaming Tab - Upnp Forward

    Broadband Router with 2 Phone Ports The Applications & Gaming Tab - UPnP Forward The UPnP Forward screen displays preset application settings as well as options to customize port services for other applications. UPnP Forward Application. Ten applications are preset. For custom applications, enter the name of your application in one of the available fields.
  • Page 38 Broadband Router with 2 Phone Ports NNTP (Network News Transfer Protocol). The protocol used to connect to Usenet groups on the Internet. Usenet newsreaders support the NNTP protocol. SNMP (Simple Network Management Protocol). A widely used network monitoring and control protocol. Data is passed from SNMP agents, which are hardware and/or software processes reporting activity in each network device (hub, router, bridge, etc.) to the workstation console used to oversee the network.

  • Page 39: The Applications & Gaming Tab - Dmz

    Broadband Router with 2 Phone Ports The Applications & Gaming Tab - DMZ The DMZ screen allows one local user to be exposed to the Internet for use of a special-purpose service such as Internet gaming and videoconferencing. DMZ hosting forwards all the ports at the same time to one PC. Port Range Forwarding is more secure because it only opens the ports you want to have opened, while DMZ hosting opens all the ports of one computer, exposing the computer to the Internet.

  • Page 40: The Administration Tab - Management

    Broadband Router with 2 Phone Ports The Administration Tab - Management When you click the Administration tab, you will see the Management screen. This screen allows you to change the Router’s access settings as well as configure the SNMP (Simple Network Management Protocol) and UPnP (Universal Plug and Play) features.
  • Page 41 Broadband Router with 2 Phone Ports SNMP SNMP, Simple Network Management Protocol, is a network protocol that provides network administrators with the ability to monitor the status of the Router and receive notification of any critical events as they occur on the network.

  • Page 42: The Administration Tab - Log

    Log Viewer IP Address. For a permanent record of these logs, Logviewer software must be used. This software is downloadable from the Linksys website, www.linksys.com. The Logviewer saves all incoming and outgoing activity in a permanent file on your PC’s hard drive. In the Log Viewer IP Address field, enter the fixed IP address of the PC running the Logviewer software.

  • Page 43: The Administration Tab - Diagnostics

    Broadband Router with 2 Phone Ports The Administration Tab - Diagnostics The diagnostic tests (Ping and Traceroute) allow you to check the connections of your network components. Ping Test Ping Parameters Ping. The Ping test will check the status of a connection. Click the Ping button to open the Ping Test screen. Enter the IP address or domain name of the PC whose connection you wish to test and how many times you wish to test it, 5, 10, or unlimited.

  • Page 44: The Administration Tab - Factory Defaults

    Broadband Router with 2 Phone Ports The Administration Tab - Factory Defaults The Factory Defaults screen allows you to restore the Router’s configuration to its factory default settings. Factory Defaults Restore Factory Defaults. To clear all of the Router’s settings and reset them to its factory defaults, click the Yes radio button.

  • Page 45: The Administration Tab - Backup And Restore

    Broadband Router with 2 Phone Ports The Administration Tab - Backup and Restore The Backup and Restore screen allows you to back up and restore the Router’s configuration. Backup and Restore Please select a file to restore. In the field provided, enter the name of the configuration file you want to restore, or click the Browse button to find this file.

  • Page 46: The Status Tab - Router

    Broadband Router with 2 Phone Ports The Status Tab - Router The Router screen displays information about the Router and its current settings. Router Information Current Firmware Version. This shows the version and date of the firmware that is currently installed. Previous Firmware Version.

  • Page 47: The Status Tab - Local Network

    Broadband Router with 2 Phone Ports The Status Tab - Local Network The Local Network screen displays information about the local network. Local Network MAC Address. The MAC Address of the Router’s LAN (local area network) interface is displayed here. IP Address.

  • Page 48: The Status Tab - Wireless

    Broadband Router with 2 Phone Ports The Status Tab - Wireless The Wireless screen displays the status of your wireless network. Wireless Wireless Firmware Version. This shows the version and date of the wireless firmware that is currently installed. MAC Address. The MAC Address of the Router’s wireless interface is displayed here. Status.

  • Page 49: The Status Tab - Voice

    Broadband Router with 2 Phone Ports The Status Tab - Voice The Voice screen displays information about your Internet phone line(s). Auto Config Status Auto Config Status. Each time the Router boots up, it automatically checks to see if it has the latest configuration for Internet phone service.

  • Page 50: Chapter 6: Signing Up For At&T Callvantage

    If you already have an Internet phone service account with AT&T, then select I signed up for service and want to activate. If you do not have an Internet phone service account with AT&T, then select I have my Linksys Router and want to sign up for service.

  • Page 51: Appendix A: Troubleshooting

    If your Internet phone service account is active, the Router will automatically download its Internet phone service settings once it is connected to the Internet again. If you do not have an active Internet phone service account, visit http://www.att.com/linksys to sign up for a new account or activate your account. Then follow the on-screen instructions.
  • Page 52 Wireless-G Broadband Router with 2 Phone Ports 4. I’m trying to access the Router’s Web-based Utility, but I do not see the login screen. Instead, I see a screen saying, “404 Forbidden.” If you are using Windows Explorer, perform the following steps until you see the Web-based Utility’s login screen (Netscape Navigator will require similar steps): A.
  • Page 53 Wireless-G Broadband Router with 2 Phone Ports For Windows 2000: A. Click Start, Settings, and Control Panel. Double-click Network and Dial-Up Connections. B. Right-click the Local Area Connection that is associated with the Ethernet adapter you are using, and select the Properties option. C.
  • Page 54 Wireless-G Broadband Router with 2 Phone Ports 6. I want to test my Internet connection. A. Check your TCP/IP settings. For Windows 98 and Millennium: Refer to Windows Help for details. Make sure Obtain IP address automatically is selected in the settings. For Windows 2000: 1.
  • Page 55 E. In the command prompt, type ping www.linksys.com and press the Enter key. • If you get a reply, the computer is connected to the Internet. If you cannot open a webpage, try the ping command from a different computer to verify that your original computer is not the cause of the problem.
  • Page 56 Refer to “Problem #11, I need to set up online game hosting or use other Internet applications” for details. Check the Linksys website at www.linksys.com for more information. 10. I need to set up a server behind my Router.
  • Page 57 Wireless-G Broadband Router with 2 Phone Ports A. Access the Router’s Web-based Utility by going to http://192.168.15.1 or the IP address of the Router. Go to the Applications & Gaming => Port Range Forward tab. B. Enter any name you want to use for the Application. C.
  • Page 58 Wireless-G Broadband Router with 2 Phone Ports Check “Appendix D: Finding the MAC Address and IP Address for Your Ethernet Adapter” for details on getting an IP address. F. Check the Enable option for the port services you want to use. Consider the examples below: Application Start and End 7777 to 27900...
  • Page 59 Wireless-G Broadband Router with 2 Phone Ports A. Access the Router’s web interface by going to http://192.168.15.1 or the IP address of the Router. Enter the default password admin, and click the Administration => Management tab. B. Enter a different password in the Router Password field, and enter the same password in the second field to confirm the password.
  • Page 60 Wireless-G Broadband Router with 2 Phone Ports D. Click the Save Settings button. E. Click the Status tab, and click the Connect button. F. You may see the login status display as Connecting. Press the F5 key to refresh the screen, until you see the login status display as Connected.

  • Page 61: Frequently Asked Questions

    Run the Setup Wizard or follow the instructions of the Quick Installation or User Guide to install and configure the Router for your type of Internet connection. To configure the Router for Internet phone service, visit https://www.att.com/linksys and sign up for or activate your account. How do I make a phone call? Pick up your phone and dial 1 + area code + phone number.
  • Page 62 ISP. Does the Router support any operating system other than Windows 98, Millennium, 2000, or XP? Yes, but Linksys does not, at this time, provide technical support for setup, configuration or troubleshooting of any non-Windows operating systems.
  • Page 63 Ethernet adapter as a temporary measure. (Please look at the Network Control Panel in your Ethernet adapter’s Advanced Properties tab.) Make sure that your proxy setting is disabled in the browser. Check our website at www.linksys.com for more information. If all else fails in the installation, what can I do? Reset the Router by holding down the Reset button for thirty seconds.
  • Page 64 Wireless-G Broadband Router with 2 Phone Ports What is DMZ Hosting? Demilitarized Zone (DMZ) allows one IP address (computer) to be exposed to the Internet. Some applications require multiple TCP/IP ports to be open. It is recommended that you set your computer with a static IP if you want to use DMZ Hosting.
  • Page 65 Wireless-G Broadband Router with 2 Phone Ports What is the IEEE 802.11g 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 hardware complies with the 802.11g standard. The 802.11g standard states a maximum data transfer rate of 54Mbps and an operating frequency of 2.4GHz.
  • Page 66 Wireless-G Broadband Router with 2 Phone Ports maintain contact with the wireless network even when not actually transmitting data. Achieving these functions simultaneously requires a dynamic RF networking technology that links access points and nodes. In such a system, the user’s end node undertakes a search for the best possible access to the system. First, it evaluates such factors as signal strength and quality, as well as the message load currently being carried by each access point and the distance of each access point to the wired backbone.
  • Page 67 You may also try using different channels, as this may eliminate interference affecting only one channel. If your questions are not addressed here, refer to the AT&T website, http://www.usa.att.com/callvantage/faqs/index.jsp, or the Linksys website, www.linksys.com. Appendix A: Troubleshooting Frequently Asked Questions...

  • Page 68: Appendix B: Wireless Security

    Wireless-G Broadband Router with 2 Phone Ports Appendix B: Wireless Security Linksys wants to make wireless networking as safe and easy for you as possible. The current generation of Linksys products provide several network security features, but they require specific action on your part for implementation.
  • Page 69 This includes hackers. So, don’t broadcast the SSID. Wireless networking products come with a default SSID set by the factory. (The Linksys default SSID is “linksys”.) Hackers know these defaults and can check these against your network. Change your SSID to something unique and not something related to your company or the networking products you use.
  • Page 70 These security recommendations should help keep your mind at ease while you are enjoying the most flexible and convenient technology Linksys has to offer. Appendix B: Wireless Security Security Threats Facing Wireless Networks...

  • Page 71: Appendix C: Windows Help

    Wireless-G Broadband Router with 2 Phone Ports Appendix C: Windows Help Almost all networking products require Microsoft Windows. Windows is the most used operating system in the world and comes with many features that help make networking easier. These features can be accessed through Windows Help and are described in this appendix.

  • Page 72: Appendix D: Finding The Mac Address And Ip Address For Your Ethernet Adapter

    Wireless-G Broadband Router with 2 Phone Ports Appendix D: Finding the MAC Address and IP Address for Your Ethernet Adapter This section describes how to find the MAC address for your computer’s Ethernet adapter so you can use the MAC filtering and/or MAC address cloning feature of the Router.

  • Page 73: For The Router's Web-Based Utility

    Wireless-G Broadband Router with 2 Phone Ports 3. Write down the Physical Address as shown on your computer screen; it is the MAC address for your Ethernet adapter. This appears as a series of numbers and letters. The MAC address/Physical Address is what you will use for MAC address cloning or MAC filtering. Note: The MAC address is also called the Physical Address.

  • Page 74: Appendix E: Glossary

    Wireless-G Broadband Router with 2 Phone Ports Appendix E: Glossary 802.11b - A wireless networking standard that specifies a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz. 802.11g - A wireless networking standard that specifies a maximum data transfer rate of 54Mbps, an operating frequency of 2.4GHz, and backward compatibility with 802.11b devices.
  • Page 75 Wireless-G Broadband Router with 2 Phone Ports Cable Modem - A device that connects a computer to the cable television network, which in turn connects to the Internet. CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) - A method of data transfer that is used to prevent data collisions.
  • Page 76 Wireless-G Broadband Router with 2 Phone Ports EAP (Extensible Authentication Protocol) - A general authentication protocol used to control network access. Many specific authentication methods work within this framework. EAP-PEAP (Extensible Authentication Protocol-Protected Extensible Authentication Protocol) - A mutual authentication method that uses a combination of digital certificates and another system, such as passwords. EAP-TLS (Extensible Authentication Protocol-Transport Layer Security) - A mutual authentication method that uses digital certificates.
  • Page 77 Wireless-G Broadband Router with 2 Phone Ports 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 implement secure exchange of packets at the IP layer. ISM band - Radio bandwidth utilized in wireless transmissions.
  • Page 78 Passphrase - Used much like a password, a passphrase simplifies the WEP encryption process by automatically generating the WEP encryption keys for Linksys products. Ping (Packet INternet Groper) - An Internet utility used to determine whether a particular IP address is online.
  • Page 79 Wireless-G Broadband Router with 2 Phone Ports SOHO (Small Office/Home Office) - Market segment of professionals who work at home or in small offices. SPI (Stateful Packet Inspection) Firewall - A technology that inspects incoming packets of information before allowing them to enter the network. Spread Spectrum - Wideband radio frequency technique used for more reliable and secure data transmission.
  • Page 80 Wireless-G Broadband Router with 2 Phone Ports UDP (User Datagram Protocol) - A network protocol for transmitting data that does not require acknowledgement from the recipient of the data that is sent. Upgrade - To replace existing software or firmware with a newer version. Upload - To transmit a file over a network.

  • Page 81: Appendix F: Specifications

    Wireless-G Broadband Router with 2 Phone Ports Appendix F: Specifications Model WRT54GP2A-AT Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.3 (10BaseT), IEEE 802.3u (100BaseTX) Ports/Buttons One 10/100 RJ-45 Port for Broadband Modem, Four 10/100 RJ-45 Switched Ports, Two RJ-11 Phone Ports for Voice Over IP, One Power Port...
  • Page 82 Wireless-G Broadband Router with 2 Phone Ports Ringer Equivalence Number 5 per RJ-11 port (over 2000 feet) Dimensions 7.32" x 2.48" x 6.08" (W x H x D) (186 mm x 63 mm x 154.4 mm) Unit Weight 19.29 oz. (0.55 kg) Power 12 V, 1 A Certifications...

  • Page 83: Appendix G: Warranty Information

    Your exclusive remedy and Linksys' entire liability under this warranty will be for Linksys at its option to repair or replace the Product or refund Your purchase price less any rebates.

  • Page 84: Appendix H: Regulatory Information

    20cm between the radiator and your body. EC DECLARATION OF CONFORMITY (EUROPE) Linksys declares that this product conforms to the specifications listed below, following the provisions of the European R&TTE directive 1999/5/EC: EN 301 489-1, 301 489-17 General EMC requirements for Radio equipment.
  • Page 85 Linksys vakuuttaa täten että dieses produkt tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien näiden direktiivien muiden ehtojen mukainen. Linksys déclare que le produit est conforme aux conditions essentielles et aux dispositions relatives à la directive 1999/5/EC. Belgique: Dans le cas d'une utilisation privée, à...

  • Page 86: Appendix I: Contact Information

    Can't find information about a product you want to buy on the web? Do you want to know more about networking with Linksys products? Give our advice line a call at: Or fax your request in to: If you experience problems with any Linksys product,...

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