Wireless-N ADSL2+ Gateway

The QoS Tab

QoS (Quality of Service)

QoS ensures better service to high-priority types of network traffic, which may involve demanding, real-time applications, such as Internet phone calls or videoconferencing.

Wireless

•ACK Mode. This setting prioritizes QoS for users who also have ACK Mode enabled. Users with Immediate ACK (the default setting) will experience reliable connectivity for normal network use. Burst ACK is faster but less reliable and may also affect long-range wireless performance. The No ACK setting disables the ACK feature. Clients utilizing ACK must have their wireless adapter on the same setting as the Gateway. This is normally used in a multicast broadcast like video. Do not use this unless you are an advanced user.

•802.11e/QoS. QoS will be enabled by default to provide the best performance for your wireless connection. Select Disable to improve performance for a mixed wireless network.

Internet Access Priority

In this section, you can set priority based on Application, Port Range, or MAC Address. There are four priories you can set: High, Medium, Normal, or Low.

•Enabled/Disabled. To limit outgoing bandwidth for the QoS policies in use, select Enabled. Otherwise, select Disabled.

•Set Internet 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.

•Application. With this option you can select None, Online Game, MSN Messenger, YAHOO Messenger, Skype, Voice Device, Add a New Application, or select from the list of applications you want to set. To create a new entry, select Add a New Application, and refer to the Add a New Application section.

•Priority. Select High, Medium, Normal, or Low for the bandwidth priority you need for the application you selected. Don’t set all applications to High, because this will defeat the purpose of allocating the available bandwidth. If you want to select below normal bandwidth, select Low. Depending on the application, a few attempts may be needed to set the appropriate bandwidth priority. Once you have made your selection, click Add to add to the Summary list.

Chapter 5: Configuring the Wireless-N ADSL2+ Gateway

Figure 5-32: QoS

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The Applications and Gaming Tab

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Linksys WAG300N manual QoS Tab, QoS Quality of Service
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WAG300N specifications

The Linksys WAG300N is a highly versatile wireless modem router, designed to meet the needs of both home and small office environments. This device combines multiple functionalities, featuring a Wireless-N access point, a 4-port Ethernet switch, and an integrated DSL modem. Its compatibility with ADSL2+ standards allows for seamless internet connectivity, ensuring that users can experience high-speed internet up to 24 Mbps, depending on their DSL connection.

One of the defining characteristics of the WAG300N is its support for the IEEE 802.11n wireless standard, which provides significantly improved data transfer rates over its predecessors. This technology allows for speeds of up to 300 Mbps, making it suitable for bandwidth-intensive applications such as streaming high-definition videos, online gaming, and large file downloads. The router's MIMO (Multiple Input Multiple Output) technology enhances wireless coverage, enabling connections at greater distances and through obstacles like walls.

Security is a key concern for Linksys, and the WAG300N addresses this with a variety of robust features. It supports WPA, WPA2, and WEP encryption for secure wireless connection and includes a built-in firewall to protect the network from unwanted intrusions. Parental controls are also available, allowing users to manage internet access, ensuring a safer online environment for children.

The Linksys WAG300N is easy to set up and manage thanks to its web-based interface. Users can quickly configure the device using the installation CD or through a straightforward online setup wizard. Furthermore, firmware updates can be performed easily, allowing users to keep their devices secure and up to date with the latest features.

In terms of design, the WAG300N boasts a sleek black casing with LED indicators for power, internet connectivity, and wireless activity, enabling users to monitor device status at a glance. Its compact size ensures it does not occupy excessive space, making it an attractive addition to any office or home environment.

Overall, the Linksys WAG300N is a powerful networking device that offers great performance, advanced security features, and ease of use, making it an excellent choice for users looking to enhance their internet connectivity experience. Whether for casual browsing or resource-intensive tasks, the WAG300N stands out with its blend of speed, reliability, and versatility.
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