Wireless-G ADSL Gateway

The Advanced Wireless Settings Tab

Advanced Wireless

On this screen you can access the advanced wireless features, including Authentication Type, Control TX Rate, Beacon Interval, DTIM Interval, Fragmentation Threshold, and RTS Threshold.

•Authentication Type. The default is set to Auto, which allows either Open System or Shared Key authentication to be used. For Open System authentication, the sender and the recipient do not use a WEP key for authentication but can use WEP for data encryption. For Shared Key authentication, the sender and recipient use a WEP key for both authentication and data encryption. To only allow Shared Key authentication, select Shared Key. It is recommended that this option be left in the default (Auto) mode, because some clients cannot be configured for Shared Key.

•Control Tx Rates The default transmission rate is Auto. The rate should be set depending on the speed of your wireless network. Select from a range of transmission speeds, or keep the default setting, Auto, to have the Gateway automatically use the fastest possible data rate and enable the Auto-Fallback feature. Auto-Fallback will negotiate the best possible connection speed between the Gateway and a wireless client.

•Beacon Interval. The default value is 100. The Beacon Interval value indicates the frequency interval of the beacon. A beacon is a packet broadcast by the Gateway to synchronize the wireless network.

•DTIM Interval. The default value is 1. This value indicates the interval of the Delivery Traffic Indication Message (DTIM). A DTIM field is a countdown field informing clients of the next window for listening to broadcast and multicast messages. When the Gateway has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Its clients hear the beacons and awaken to receive the broadcast and multicast messages.

•Fragmentation Threshold. This value should remain at its default setting of 2346. It specifies the maximum size for a packet before data is fragmented into multiple packets. If you experience a high packet error rate, you may slightly increase the Fragmentation Threshold. Setting the Fragmentation Threshold too low may result in poor network performance. Only minor modifications of this value are recommended.

•RTS Threshold. This value should remain at its default setting of 2347. If you encounter inconsistent data flow, only minor modifications are recommended. If a network packet is smaller than the preset RTS threshold size, the RTS/CTS mechanism will not be enabled. The Gateway sends Request to Send (RTS) frames to a particular receiving station and negotiates the sending of a data frame. After receiving an RTS, the wireless station responds with a Clear to Send (CTS) frame to acknowledge the right to begin transmission.

When finished making your changes on this tab, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.

Chapter 5: Configuring the Wireless-G ADSL Gateway

Figure 5-24: Advanced Wireless Settings

29

The Wireless Tab

Page 35 Page 37
Page 36
Image 36
Nortel Networks WAG54G manual Advanced Wireless Settings Tab
Page 35 Page 37

WAG54G specifications

Nortel Networks WAG54G is a robust and versatile wireless access gateway that has made significant strides in providing seamless connectivity for both home and small business environments. Designed with the intention of integrating both wired and wireless networking, this device bridges the gap between traditional Ethernet connections and the burgeoning needs of modern wireless communication.

One of the key features of the WAG54G is its ability to deliver high-speed Internet access through multiple protocols, including ADSL and DSL. This flexibility allows users to enjoy fast Internet speeds while simultaneously managing their internal network. The device is equipped with advanced Quality of Service (QoS) features that prioritize traffic, ensuring that critical applications receive the necessary bandwidth for optimal performance.

The WAG54G is powered by advanced 802.11g wireless technology, which offers wireless data rates of up to 54 Mbps. This enables users to stream videos, make VoIP calls, and engage in online gaming without significant lag, enhancing the overall user experience. The device supports a range of wireless security protocols, including WEP, WPA, and WPA2 encryption, ensuring that user data remains secure from potential threats and unauthorized access.

Another noteworthy characteristic of the WAG54G is its straightforward setup process. The unit comes with a user-friendly web interface that simplifies configuration, allowing users to customize their network settings with ease. The WAG54G also features multiple Ethernet ports for wired connections, making it an ideal solution for homes and offices with multiple devices requiring stable Internet connectivity.

In addition to its core functionalities, the WAG54G supports features such as network address translation (NAT) and a built-in firewall that enhances security while allowing multiple devices to share a single Internet connection. The device also incorporates features like DHCP server capabilities and UPnP support, streamlining network management.

Overall, Nortel Networks WAG54G delivers a compelling mix of performance, security, and manageability. Its combination of wired and wireless capabilities, alongside robust security measures, makes it suitable for various networking needs in today’s digital landscape. Users can count on the WAG54G to provide a reliable and efficient solution that supports the demands of modern Internet usage.
Top Page Image Contents