Linksys WRT54G3G-AT manual Wireless-G Router for Mobile Broadband

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Wireless-G Router for Mobile Broadband

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

EAP (Extensible Authentication Protocol) - A general authentication protocol used to control network access. Many specific authentication methods work within this framework.

Encryption - Encoding data transmitted in a network.

Ethernet - IEEE standard network protocol that specifies how data is placed on and retrieved from a common transmission medium.

Firewall - A set of related programs located at a network gateway server that protects the resources of a network from users from other networks.

Firmware - The programming code that runs a networking device.

FTP (File Transfer Protocol) - A protocol used to transfer files over a TCP/IP network.

Full Duplex - The ability of a networking device to receive and transmit data simultaneously.

Gateway - A device that interconnects networks with different, incompatible communications protocols.

Half Duplex - Data transmission that can occur in two directions over a single line, but only one direction at a time.

HTTP (HyperText Transport Protocol) - The communications protocol used to connect to servers on the World Wide Web.

Infrastructure - A wireless network that is bridged to a wired network via an access point. IP (Internet Protocol) - A protocol used to send data over a network.

Appendix F: Glossary

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Contents 802 GHz .11g Wireless- G Copyright and Trademarks How to Use This User GuideWord definition Table of Contents Common Problems and Solutions Frequently Asked Questions Appendix a TroubleshootingAppendix B Wireless Security Appendix C Upgrading Firmware Appendix D Windows HelpList of Figures Router’s Ports17 Setup Tab Advanced Routing Gateway 51 Status Tab Local Network Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Introduction WelcomeWhat’s in this User Guide? Wireless-G Router for Mobile Broadband Ssid service set identifier your wireless network’s name Planning Your Wireless NetworkAd-Hoc versus Infrastructure Mode Network TopologyPlanning Your Wireless Network Network Layout Getting to Know the Wireless-G Router for Mobile Broadband Router’s PortsRouter’s LEDs Router’s LEDs are located on the Router’s other side panelRouter’s Data Card Slot Connecting the Wireless-G Router for Mobile Broadband OverviewConnect Your Computer Hardware Installation for Connection to Your Broadband Modem Connect the Power Hardware Installation for Connection to Another Router Diagram for Connection to Another RouterConnect Your Computer Placement Options Stand OptionWall-Mount Option 11 Measurement between Wall-Mount SlotsConfiguring the Wireless-G Router for Mobile Broadband Password ScreenInternet Setup Setup Tab Basic SetupMobile Network Setup StatusStatic IP Connection Type Optional Settings L2TP Connection TypeNetwork Address Server Settings Dhcp Network SetupDhcp Server Settings Router IPTime Setting 12 Time SettingMobile Network Connection Mode Setup Tab Mobile NetworkAPN Configuration Mobile Network Status Data Card StatusDynDNS.org Setup Tab DdnsTZO.com Setup Tab MAC Address Clone MAC CloneDynamic Routing Setup Tab Advanced RoutingAdvanced Routing Static RoutingWireless Tab Basic Wireless Settings Wireless NetworkWireless Tab Wireless Security Wireless SecurityAES 26 Wireless Tab Wireless Security Radius Wireless Tab Wireless MAC Filter Wireless MAC FilterWireless Tab Advanced Wireless Settings Advanced WirelessWireless-G Router for Mobile Broadband Firewall Security Tab FirewallBlock WAN Requests To create an Internet Access policy Access Restrictions Tab Internet AccessInternet Access Security Tab VPN Passthrough34 Internet Policy Summary Applications and Gaming Tab Port Range Forward Port Range ForwardTriggered Range Applications & Gaming Tab Port TriggeringPort Triggering Forwarded RangeApplications and Gaming Tab QoS Wired QoSApplications and Gaming Tab DMZ Device PriorityEthernet Port Priority Wireless QoSApplication Priority Router Password Administration Tab ManagementUPnP Administration Tab Log LogPing Test Administration Tab DiagnosticsTraceroute Test Administration Tab Firmware Upgrade Administration Tab Factory DefaultsAdministration Tab Config Management Status Tab Mobile Network 49 Status Tab Mobile NetworkRouter Information Status Tab RouterInternet Status Tab Local Network Local NetworkStatus Tab Wireless WirelessCommon Problems and Solutions Appendix a TroubleshootingNeed to set a static IP address on a PC Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Application Start and End Protocol IP Address Enabled TCPCan’t get the Internet game, server, or application to work Need to upgrade the firmware To start over, I need to set the Router to factory defaultMy DSL service’s PPPoE is always disconnecting Power LED keeps flashing Is IPSec Pass-Through supported by the Router? Frequently Asked QuestionsWhere is the Router installed on the network? Does the Router support IPX or AppleTalk?How will I be notified of new Router firmware upgrades? If all else fails in the installation, what can I do?How can I avoid corrupted FTP downloads? Will the Router function in a Macintosh environment? What is DMZ Hosting?What are the advanced features of the Router? Is the Router cross-platform compatible?What Ieee 802.11g features are supported? What is the Ieee 802.11g standard?What is the Ieee 802.11b standard? What Ieee 802.11b features are supported?What is ISM band? What is infrastructure mode?What is roaming? What is Spread Spectrum?What is a MAC Address? What is DSSS? What is FHSS? And what are their differences?What is WEP? How do I reset the Router?What do the indicator LEDs signify on the Router? How do I connect to the mobile network?How do I know which mobile network I am using? Whom should I call if there is a question or problem?Security Precautions Appendix B Wireless SecuritySecurity Threats Facing Wireless Networks Appendix B Wireless Security Wireless-G Router for Mobile Broadband Figure C-1 Upgrade Firmware Appendix C Upgrading FirmwareShared Resources Appendix D Windows HelpNetwork Neighborhood/My Network Places Windows 2000 or XP Instructions For the Router’s Web-based UtilityFigure E-4 MAC Address Filter List Appendix F Glossary Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Appendix G Specifications FCC, IC-03, CE, Wi-Fi 802.11b, 802.11g, WPA Appendix H Warranty Information Appendix I Regulatory Information Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband

WRT54G3G-AT specifications

The Linksys WRT54G3G-AT is an advanced wireless router known for its versatility and robust performance in various networking environments. Designed particularly for users who require both wireless and mobile broadband connectivity, this device integrates several key features to cater to the needs of home users and small businesses alike.

One of the standout characteristics of the WRT54G3G-AT is its dual-connectivity option. It not only supports traditional broadband connections through DSL or cable but also offers 3G connectivity, making it ideal for users in areas where wired broadband options are limited or unreliable. With the ability to connect a compatible 3G USB modem, users can maintain internet access even during outages, ensuring continuous connectivity.

The WRT54G3G-AT utilizes the 802.11g wireless standard, providing speeds of up to 54 Mbps. This allows for efficient data transfer and seamless streaming, making it suitable for tasks such as online gaming and video conferencing. Its wireless range is optimized for both indoor and outdoor use, effectively covering medium-sized homes or office spaces without the need for additional access points.

Security is a crucial aspect of any networking device, and the WRT54G3G-AT incorporates advanced features to protect users' data. It supports security protocols such as WPA and WPA2, shielding against unauthorized access and ensuring that sensitive information remains secure. Additionally, the router offers a built-in firewall that adds another layer of protection against potential threats.

Another notable feature of the WRT54G3G-AT is its ease of installation and configuration. With a user-friendly web-based interface, even those with limited technical knowledge can set up the device without hassle. The installation process is streamlined, allowing users to quickly personalize their settings and connect their devices.

The router also includes a range of management tools, allowing users to monitor their network activity and optimize performance as needed. Quality of Service (QoS) settings enable users to prioritize bandwidth for specific applications, ensuring that critical tasks receive the necessary resources.

In summary, the Linksys WRT54G3G-AT is a powerful, flexible wireless router that combines traditional broadband functionality with mobile connectivity options. With robust performance features, security measures, and user-friendly management tools, it serves as an excellent choice for anyone seeking reliable internet access in a variety of environments.
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