Wireless-G Broadband Router

15.I can’t access my e-mail, web 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 1500. For most DSL users, it is strongly recommended to use MTU 1492.

If you are having some difficulties, perform the following steps:

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

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

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

4.Click the Save Settings button to continue.

If your difficulties continue, change the Size to different values. Try this list of values, one value at a time, in this order, until your problem is solved:

1462

1400

1362

1300

16.The Power LED keeps flashing.

The Power LED flashes when the device is first powered up. Meantime, the system will boot up itself and check for proper operation. After finishing the checking procedure, the LED stays solid to show that the system is working fine. If the LED keeps flashing after this time, the device is not working properly. Try to 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 Mask: 255.255.255.0.

17.When I enter a URL or IP address, I get a time-out error or am prompted to retry.

Check if other PCs work. If they do, ensure that your workstation’s IP settings are correct (IP Address, Subnet Mask, Default Gateway, and DNS). Restart the computer that is having a problem.

If the PCs are configured correctly, but still not working, check the Router. Ensure that it is connected and powered on. Connect to it and check its settings. (If you cannot connect to it, check the LAN and power connections.)

If the Router is configured correctly, check your Internet connection (DSL/cable modem, etc.) to see if it is working correctly. You can remove the Router to verify a direct connection.

Manually configure the TCP/IP settings with a DNS address provided by your ISP.

Make sure that your browser is set to connect directly and that any dial-up is disabled. For Internet Explorer, click Tools, Internet Options, and then the Connection tab. Make sure that Internet Explorer is set to Never dial a connection. For Netscape Navigator, click Edit, Preferences, Advanced, and Proxy. Make sure that Netscape Navigator is set to Direct connection to the Internet.

Appendix A: Troubleshooting

47

Common Problems and Solutions

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Cisco Systems WRK54G manual Power LED keeps flashing

WRK54G specifications

The Cisco Systems WRK54G is a versatile wireless router designed to meet the demands of home and small office networking. Renowned for its reliability, it offers a range of features that cater to both casual users and tech-savvy individuals.

At its core, the WRK54G is built on the IEEE 802.11g standard, which supports data transfer rates of up to 54 Mbps. This makes it suitable for various internet-based applications, including browsing, streaming, and online gaming. Additionally, it is backward compatible with the earlier 802.11b standard, ensuring that users with older devices can still enjoy connectivity.

One of the standout features of the WRK54G is its wireless connectivity, which allows users to connect multiple devices without the need for cumbersome cabling. This is especially beneficial in environments where mobility is essential. The router employs robust security protocols, including WEP, WPA, and WPA2, to safeguard the network from unauthorized access and ensure the integrity of data transmission.

In terms of hardware, the WRK54G is equipped with a built-in four-port Ethernet switch, enabling wired connections for devices that require stable and faster internet access, such as desktop computers and gaming consoles. This dual capability of wired and wireless networking makes it a flexible solution for diverse user needs.

Another noteworthy characteristic of the WRK54G is its support for Quality of Service (QoS) functionalities. QoS technology prioritizes bandwidth for specific applications, ensuring that essential services such as VoIP and video streaming receive the necessary resources for optimal performance. This feature is vital for users who rely on uninterrupted internet access for work or entertainment.

Additionally, the router features an intuitive web-based interface that simplifies setup and configuration. Users can easily manage their network settings, create a secure wireless environment, and monitor connected devices without requiring extensive technical knowledge.

In conclusion, the Cisco Systems WRK54G is a reliable and feature-rich wireless router that supports modern networking demands. With its solid performance, robust security measures, dual connectivity options, and user-friendly interface, it remains a practical choice for both home and small business users looking to establish a seamless network experience. Whether for streaming, gaming, or web browsing, the WRK54G provides a solid foundation for a comprehensive wireless networking solution.