Wireless-G Broadband Router

The Applications and Gaming Tab - DMZ

The DMZ feature allows one network user to be exposed to the Internet for use of a special-purpose service such as Internet gaming or videoconferencing. DMZ hosting forwards all the ports at the same time to one PC. The Port Range Forward feature 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.

Any PC whose port is being forwarded must have its DHCP client function disabled and should have a new static IP address assigned to it because its IP address may change when using the DHCP function.

To expose one PC, select Enable. Then, enter the computer's IP address in the DMZ Host IP Address field.

Change these settings as described here and click the Save Settings button to apply your changes or Cancel Changes to cancel your changes.

The Applications and Gaming Tab - QoS

Two types of Quality of Service (QoS) are available. Wireless QoS controls devices that are wirelessly communicating with the Router. QoS controls devices plugged into the Router with an Ethernet cable.

Wireless QoS

WMM Support. Wireless QoS is also referred to as Wi-Fi Multi Media (WMM). Select Enable to utilize WMM if you are using other wireless devices that are also WMM certified.

No Acknowledgement. Enable this option if you would like to disable acknowledgement. When enabled, the Router will not resent data if an error occurs.

QoS

In this section, you can set priority based on a type of Category (such as an Application, Port Range, or MAC Address). There are four priories you can set: High, Medium, Normal, or Low. Enable or Disable to set the Internet Access priority.

Internet Access Priority. To limit outgoing bandwidth for the QoS policies in use, select Enable. Otherwise, select Disable.

Upstream Bandwidth. This setting allows you to limit the outgoing bandwidth for the QoS policies in use, so you can control how much bandwidth a particular application is allowed to use. Enter the bandwidth in the field.

Chapter 5: Configuring the Wireless-G Broadband Router

Figure 5-36: Applications and Gaming Tab - DMZ

Figure 5-37: Applications and Gaming Tab - QOS

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The Applications and Gaming Tab - DMZ

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Cisco Systems WRK54G manual Applications and Gaming Tab DMZ, Applications and Gaming Tab QoS

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.