RF-Link Technology WRT55AG manual To start over, I need to set the Router to factory default

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Instant Wireless® Series

E.Click the option Never dial a connection. This will remove any dial-up pop-ups for PPPoE users.

For Netscape 4.7 or higher:

A. Start Netscape Navigator, and click Edit, Preferences, Advanced, and Proxies.

B.Make sure you have Direct connection to the Internet selected on this screen.

C.Close all the windows to finish.

11. To start over, I need to set the Router to factory default.

Hold the Reset button for 10 seconds and then release it. This will return the password, forwarding, and other settings on the Router to the factory default settings. In other words, the Router will revert to its original factory configu- ration.

12. I need to upgrade the firmware.

In order to upgrade the firmware with the latest features, you need to go to the Linksys website and download the latest firmware at www.linksys.com. Follow these steps:

A.Go to the Linksys website at http://www.linksys.com and download the latest firmware.

B.To upgrade the firmware, follow the steps in the Help section found in “Chapter 7: The Router’s Web-based Utility.”

13. The firmware upgrade failed, and/or the Diag LED is flashing.

The upgrade could have failed for a number of reasons. Follow these steps to upgrade the firmware and/or make the Diag LED stop flashing:

A.If the firmware upgrade failed, use the TFTP program (it was downloaded along with the firmware). Open the pdf that was downloaded along with the firmware and TFTP program, and follow the pdf’s instructions.

B.Set a static IP address on the PC; refer to “Problem #1, I need to set a stat- ic IP address.” Use the following IP address settings for the computer you are using:

IP Address: 192.168.1.50

Subnet Mask: 255.255.255.0

Gateway: 192.168.1.1

Dual-Band Wireless A+G Broadband Router

C.Perform the upgrade using the Upgrade Utility, TFTP program or Router’s web-based utility through its Help tab.

14. My DSL service’s PPPoE is always disconnecting.

PPPoE is not actually a dedicated or always-on connection. The DSL ISP can disconnect the service after a period of inactivity, just like a normal phone dial- up connection to the Internet. There is a setup option to “keep alive” the con- nection. This may not always work, so you may need to re-establish connec- tion periodically.

A. To connect to the Router, go to the web browser, and enter http://192.168.1.1 or the IP address of the Router.

B.Enter the password, if asked. (The default password is admin.)

C.On the Setup screen, select the option Keep Alive, and set the Redial Period option at 30 (seconds).

D.Click the Apply 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.

G.Click the Apply button to continue.

If the connection is lost again, follow steps E to G to re-establish connection.

15.I can’t access my e-mail, web, or VPN, or I am getting corrupted data from the Internet.

The Maximum Transmission Unit (MTU) setting may need to be adjusted. By default, the MTU is set at 1400. For most DSL users, it is strongly recom- mended to use MTU 1492. If you are having some difficulties, perform the fol- lowing steps:

A. To connect to the Router, go to the web browser, and enter http://192.168.1.1 or the IP address of the Router.

B.Enter the password, if asked. (The default password is admin.)

C.Click the System tab.

D.Look for the MTU option, and select Manual. In the Size field, enter 1492.

E.Click the Apply button to continue.

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Contents Dual-Band Wireless A+G Broadband Router Copyright & Trademarks Table of Contents Introduction Dual-Band Wireless A+G Broadband RouterRouter’s Functions FeaturesIP Addresses Router Setup Overview Dhcp Dynamic Host Configuration Protocol ServersRouter’s Back Panel Getting to Know the Dual-Band Wireless A+G Broadband RouterRouter’s Front Panel Internet Indicators LAN IndicatorsConnect the Router Wired Connection to a PCOverview Wireless Connection to a PC Configure the PCsConfiguring Windows 98 and Millennium PCs Configuring Windows 2000 PCs Configuring Windows XP PCs Setting Up the Dual-Band Wireless a + G Broadband Router Instant Wireless Series Instant Wireless Series Instant Wireless Series Instant Wireless Series Pptp Router’s Web-based Utility How to Access the Web-based UtilitySetup Automatic Configuration DhcpStatic IP Pptp 5GHz, 802.11a 4GHz, 54g/Wireless-G Security System Instant Wireless Series Dhcp Status SnmpHelp Wireless 5GHz, 802.11aAdvanced Tabs Advanced Wireless4GHz, 54g/Wireless-G Internet Filter Port Forwarding Applications External Port TCP Protocol UDP Protocol Click the Delete This Entry button RoutingDdns Common Problems and Solutions Appendix a TroubleshootingNeed to set a static IP address on a PC Want to test my Internet connection For Windows XPTCP UDP Need to set up a server behind my RouterCan’t get the Internet game, server, or application to work My DSL service’s PPPoE is always disconnecting To start over, I need to set the Router to factory defaultNeed to upgrade the firmware Firmware upgrade failed, and/or the Diag LED is flashingFrequently Asked Questions Does the Router support ICQ send file? What is DMZ Hosting?How can I block corrupted FTP downloads? What Ieee 802.11a features are supported? What are the advanced features of the Router?What is the Ieee 802.11a standard? What is the Ieee 802.11b standard?What is WEP? What is roaming?What is ISM band? What is Spread Spectrum?Have excellent signal strength, but I cannot see my network Appendix B How to Ping Your ISP’s E-mail & Web AddressesHow do I reset the Router? How do I resolve issues with signal loss?Step Two Pinging for a Web Address Step One Pinging an IP AddressBackground Appendix C Configuring Wireless SecurityWEP Encryption For Windows 95, 98, and Me Figure D-5 Appendix E GlossaryInstant Wireless Series 100 101 102 103 104 105 106 107 108 109 110 111 LEDs Appendix F Specifications4ºF to 158ºF -20ºC to 70ºC Appendix G Warranty InformationEnvironmental 32ºF to 104ºF 0ºC to 40ºCCopyright 2003 Linksys, All Rights Reserved Appendix H Contact Information

WRT55AG specifications

The RF-Link Technology WRT55AG is a versatile wireless router designed to cater to the demands of both home and small office environments. As a dual-band device, it operates on both the 2.4 GHz and 5 GHz frequency bands, allowing for enhanced network flexibility and reduced interference. This capability makes it ideal for settings where multiple devices compete for bandwidth, such as homes filled with smart devices and media streaming.

One of the standout features of the WRT55AG is its support for advanced wireless standards, including IEEE 802.11a/b/g/n. This broad compatibility ensures that users can connect various devices, from older laptops and smartphones to the latest smart home gadgets, without issues. The router boasts a maximum theoretical data rate of up to 300 Mbps on the 2.4 GHz band and 450 Mbps on the 5 GHz band, providing ample speed for high-definition video streaming, online gaming, and large file transfers.

Security is a top priority for the WRT55AG, which incorporates WPA2 encryption and can easily configure firewall settings to protect user data from external threats. The router also features a robust Quality of Service (QoS) management tool that enables users to prioritize bandwidth for specific applications or devices. This ensures that crucial tasks, such as video conferencing or online gaming, receive the necessary resources to function optimally.

In terms of connectivity, the WRT55AG is equipped with four Gigabit Ethernet ports, allowing for wired connections to gaming consoles, PCs, and other network devices. This feature is particularly beneficial for users who require stable connections with minimal latency. The router also supports USB connectivity, enabling file sharing and media streaming directly from USB storage devices connected to the router.

The RF-Link Technology WRT55AG also incorporates user-friendly setup options, including an intuitive web interface for quick configuration. With support for both IPv4 and IPv6 protocols, this router is future-proof, ensuring that it remains relevant as Internet standards evolve.

Overall, the RF-Link WRT55AG stands out as a reliable and feature-rich router that meets the needs of modern households and small offices. Its combination of speed, security, and versatility makes it a solid choice for users looking to enhance their wireless networking experience.
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