Wireless-G ADSL Gateway with SpeedBooster

What IEEE 802.11b and 802.11g features are supported?

The product supports the following IEEE 802.11b and IEEE 802.11g functions:

CSMA/CA plus Acknowledge protocol

Multi-Channel Roaming

Automatic Rate Selection

RTS/CTS feature

Fragmentation

Power Management

It also supports OFDM technology for 802.11g networking.

What is ad-hoc mode?

When a wireless network is set to ad-hoc mode, the wireless-equipped computers are configured to communicate directly with each other, peer-to-peer without the use of an access point.

What is infrastructure mode?

When a wireless network is set to infrastructure mode, the wireless network is configured to communicate with a network through a wireless access point.

What is roaming?

Roaming is the ability of a portable computer user to communicate continuously while moving freely throughout an area greater than that covered by a single access point. Before using the roaming function, the computer must make sure that it is the same channel number with the access point of dedicated coverage area.

To achieve true seamless connectivity, the wireless LAN must incorporate a number of different functions. Each node and access point, for example, must always acknowledge receipt of each message. Each node must maintain contact with the wireless network even when not actually transmitting data. Achieving these functions simultaneously requires a dynamic RF networking technology that links access points and nodes. In such a system, the user’s end node undertakes a search for the best possible access to the system. First, it evaluates such factors as signal strength and quality, as well as the message load currently being carried by each access point and the distance of each access point to the wired backbone. Based on that information, the node next selects the right access point and registers its address. Communications between end node and host computer can then be transmitted up and down the backbone.

As the user moves on, the end node’s RF transmitter regularly checks the system to determine whether it is in touch with the original access point or whether it should seek a new one. When a node no longer receives acknowledgment from its original access point, it undertakes a new search. Upon finding a new access point, it then re-registers, and the communication process continues.

Appendix A: Troubleshooting

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Frequently Asked Questions

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Cisco Systems WAG54GS (EU) What Ieee 802.11b and 802.11g features are supported?, What is ad-hoc mode?, What is roaming?

WAG54GS (EU) specifications

The Cisco Systems WAG54GS (EU) is a versatile and robust integrated broadband gateway designed to meet the growing demands of home and small office environments. This device combines both routing and DSL modem functionalities, allowing users to connect multiple devices to the internet seamlessly. Its compact design and user-friendly interface make it an ideal solution for users seeking a reliable internet connection with minimal setup.

One of the standout features of the WAG54GS is its dual-band wireless capabilities, allowing it to operate on both the 2.4 GHz and 5 GHz frequency bands. This flexibility provides users with the option to connect a variety of wireless devices while minimizing interference from other electronic devices. The router complies with the 802.11g wireless standard, offering speeds of up to 54 Mbps, making it suitable for tasks such as web browsing, file sharing, and streaming media.

The WAG54GS also features a built-in 4-port Ethernet switch, enabling users to connect wired devices directly for a more stable and consistent internet connection. This is particularly useful for bandwidth-intensive applications where a wired connection is preferred. In addition, the device supports Quality of Service (QoS) settings, allowing users to prioritize traffic for certain applications, ensuring smooth performance for voice and video calls.

Security is a significant consideration in the design of the WAG54GS, with several features to protect the network from unauthorized access. It incorporates WPA and WPA2 encryption protocols, ensuring data is transmitted securely over the wireless network. Additionally, the built-in firewall protects against external threats, while the ability to create a demilitarized zone (DMZ) allows users to isolate certain devices for additional security.

The setup process for the WAG54GS is straightforward, thanks to its web-based interface, enabling users to configure settings easily. The device also includes a wizard that guides users through the initial configuration process, making it accessible even for those who may not be tech-savvy.

In conclusion, the Cisco Systems WAG54GS (EU) is an ideal choice for users seeking a reliable and easy-to-use broadband gateway. Its combination of wireless and wired connectivity, robust security features, and user-friendly setup make it a solid investment for enhanced internet access in home and small office setups.