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Cisco Systems WRK54G manual Domain - A specific name for a network of computers

Models: WRK54G

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Wireless-G Broadband Router

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.

CTS (Clear To Send) - A signal sent by a wireless device, signifying that it is ready to receive data.

Daisy Chain - A method used to connect devices in a series, one after the other.

Database - A collection of data that is organized so that its contents can easily be accessed, managed, and updated.

DDNS (Dynamic Domain Name System) - Allows the hosting of a website, FTP server, or e-mail server with a fixed domain name (e.g., www.xyz.com) and a dynamic IP address.

Default Gateway - A device that forwards Internet traffic from your local area network.

DHCP (Dynamic Host Configuration Protocol) - A networking protocol that allows administrators to assign temporary IP addresses to network computers by “leasing” an IP address to a user for a limited amount of time, instead of assigning permanent IP addresses.

DMZ (Demilitarized Zone) - Removes the Router's firewall protection from one PC, allowing it to be “seen” from the Internet.

DNS (Domain Name Server) - The IP address of your ISP's server, which translates the names of websites into IP addresses.

Domain - A specific name for a network of computers.

Download - To receive a file transmitted over a network.

DSL (Digital Subscriber Line) - An always-on broadband connection over traditional phone lines.

DSSS (Direct-Sequence Spread-Spectrum) - Frequency transmission with a redundant bit pattern resulting in a lower probability of information being lost in transit.

DTIM (Delivery Traffic Indication Message) - A message included in data packets that can increase wireless efficiency.

Dynamic IP Address - A temporary IP address assigned by a DHCP server.

Appendix F: Glossary

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Cisco Systems WRK54G manual Domain - A specific name for a network of computers

Contents

WIRELESS 2.4 802 GHz .11g Wireless- GUser Guide Broadband RouterHow to Use This User Guide Copyright and Trademarksword definition Chapter 2 Planning Your Wireless Network Table of ContentsChapter 4 Connecting the Wireless-G Broadband Router Chapter 5 Configuring the Wireless-G Broadband RouterAppendix B Wireless Security Appendix A TroubleshootingAppendix G Specifications Appendix H Warranty InformationList of Figures Figure 5-23 Wireless Tab - Wireless Security RADIUS Welcome Chapter 1 IntroductionWhat’s in this User Guide? Appendix G Specifications Ad-Hoc versus Infrastructure Mode Chapter 2 Planning Your Wireless NetworkNetwork Topology Network LayoutWireless-G Broadband Router Chapter 3 Getting to Know the Wireless-G Broadband Router The Back PanelWireless-G Broadband Router The Front Panel Chapter 4 Connecting the Wireless-G Broadband Router Hardware Installation for Connection to Your Broadband ModemOverview Figure 4-2 Connecting Your Network Devices Hardware Installation for Connection to Another Router Chapter 4 Connecting the Wireless-G Broadband RouterHardware Installation for Connection to Another Router Figure 4-6 Connecting Your Network Devices Overview Chapter 5 Configuring the Wireless-G Broadband RouterThe Setup Tab - Basic Setup Internet SetupInternet Connection Type Gateway. Your ISP will provide you with the Gateway Address User Name. Enter the User Name provided by your ISP Optional Settings Network SetupRouter IP Time Setting Network Address Server Settings DHCPThe Setup Tab - DDNS The Setup Tab - MAC Address Clone The Setup Tab - Advanced Routing The Wireless Tab - Basic Wireless Settings The Wireless Tab - Wireless Security Figure 5-21 Wireless Tab - Wireless Security WPA2 Personal Figure 5-23 Wireless Tab - Wireless Security RADIUS Figure 5-24 Wireless Tab - Wireless Security WEPWireless-G Broadband Router The Wireless Tab - Wireless MAC Filter Wireless-G Broadband Router The Wireless Tab - Advanced Wireless SettingsThe Security Tab - VPN Passthrough The Security Tab - FirewallTo create an Internet Access policy The Access Restrictions Tab - Internet AccessPage The Applications and Gaming Tab - Port Range Forward Port Triggering The Applications & Gaming Tab - Port TriggeringThe Applications and Gaming Tab - DMZ The Applications and Gaming Tab - QoSWireless QoS Add a New Application Page The Administration Tab - Log The Administration Tab - ManagementThe Administration Tab - Diagnostics The Administration Tab - Firmware Upgrade The Administration Tab - Factory DefaultsThe Administration Tab - Config Management Figure 5-46 Administration Tab - Config ManagementThe Status Tab - Router The Status Tab - Local Network The Status Tab - WirelessAppendix A Troubleshooting Common Problems and Solutions2. I need to set a static IP address on a PC For Windows If you get a reply, the computer is communicating with the Router Appendix A Troubleshooting EnabledApplication Start and End8. I can’t get the Internet game, server, or application to work 9. I forgot my password, or the password prompt always appears when I am saving settings to the Router 12. I need to upgrade the firmware 11. To start over, I need to set the Router to factory default13. The firmware upgrade failed, and/or the Power LED is flashing 14. My DSL service’s PPPoE is always disconnecting16. The Power LED keeps flashing How do I set up additional devices using SecureEasySetup? Frequently Asked QuestionsWhere is my SecureEasySetup button? SecureEasySetup?Does the Internet connection of the Router support 100Mbps Ethernet? What is Network Address Translation and what is it used for?Windows 2000, or Windows XP? Does the Router support ICQ send file?How will I be notified of new Router firmware upgrades? If all else fails in the installation, what can I do?How can I block corrupted FTP downloads? Will the Router function in a Macintosh environment?What are the advanced features of the Router? What is DMZ Hosting?What is the IEEE 802.11g standard? Does the Router pass PPTP packets or actively route PPTP sessions?What IEEE 802.11g features are supported? What is the IEEE 802.11b standard?What IEEE 802.11b features are supported? What is ad-hoc mode?What is ISM band? What is Spread Spectrum?What is DSSS? What is FHSS? And what are their differences? What is a MAC Address? What is WEP?How do I reset the Router? How do I resolve issues with signal loss?Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks SSID. There are several things to keep in mind about the SSID WPA Personal. If you do not have a RADIUS server, Select the type of algorithm, TKIP or AES, enter a password in the Pre-Shared key field of 8-64 characters, and enter a Group Key Renewal period time between 0 and 99,999 seconds, which instructs the Router or other device how often it should change the encryption keys Appendix C Upgrading Firmware TCP/IP Appendix D Windows HelpShared Resources Network Neighborhood/My Network PlacesWindows 2000 or XP Instructions Windows 98SE or Me InstructionsFor the Router’s Web-based Utility Appendix F Glossary Domain - A specific name for a network of computers Encryption - Encoding data transmitted in a network ISM band - Radio bandwidth utilized in wireless transmissions Router - A networking device that connects multiple networks together SSID Service Set IDentifier - Your wireless networks name WAN Wide Area Network- The Internet Appendix G Specifications Appendix G Specifications Wireless-G Broadband RouterOperating Temp Storage TempAppendix H Warranty Information Appendix I Regulatory Information EN 300-328-1, EN 300-328-2 Technical requirements for Radio equipment Appendix J Contact Information