Reference Manual for the NETGEAR 54 Mbps Wireless PCI Adapter WG311 v3

Ad-Hoc Mode (Peer-to-Peer Workgroup)

In an ad-hoc network, computers are brought together as needed; thus, there is no structure or fixed points to the network - each node can generally communicate with any other node. There is no Access Point involved in this configuration. This mode enables you to quickly set up a small wireless workgroup and allows workgroup members to exchange data or share printers as supported by Microsoft networking in the various Windows operating systems. Some vendors also refer to ad-hoc networking as peer-to-peer group networking.

In this configuration, network packets are directly sent and received by the intended transmitting and receiving stations. As long as the stations are within range of one another, this is the easiest and least expensive way to set up a wireless network.

Network Name: Extended Service Set Identification (ESSID)

The Extended Service Set Identification (ESSID) is one of two types of Service Set Identification (SSID). In an ad-hoc wireless network with no access points, the Basic Service Set Identification (BSSID) is used. In an infrastructure wireless network that includes an access point, the ESSID is used, but may still be referred to as SSID.

An SSID is a thirty-two character (maximum) alphanumeric key identifying the name of the wireless local area network. Some vendors refer to the SSID as network name. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID.

Authentication and WEP

The absence of a physical connection between nodes makes the wireless links vulnerable to eavesdropping and information theft. To provide a certain level of security, the IEEE 802.11 standard has defined two types of authentication methods, Open System and Shared Key. With Open System authentication, a wireless PC can join any network and receive any messages that are not encrypted. With Shared Key authentication, only those PCs that possess the correct authentication key can join the network. By default, IEEE 802.11 wireless devices operate in an Open System network.

Wired Equivalent Privacy (WEP) data encryption is used when the wireless devices are configured to operate in Shared Key authentication mode. There are two shared key methods implemented in most commercially available products, 64-bit and 128-bit WEP data encryption.

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Wireless Networking Basics

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NETGEAR WG311v3 manual Authentication and WEP, Ad-Hoc Mode Peer-to-Peer Workgroup
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WG311v3 specifications

The NETGEAR WG311v3 is a popular wireless PCI adapter designed to provide reliable Wi-Fi connectivity for desktop computers. This device enables users to connect to high-speed wireless networks, making it an ideal solution for both home and office environments.

One of the standout features of the NETGEAR WG311v3 is its compatibility with various wireless standards. It supports 802.11g, which allows for data transfer rates of up to 54 Mbps. Additionally, it is backward compatible with 802.11b devices, ensuring a seamless connection with older wireless technology. This versatility makes the WG311v3 a suitable choice for users looking to upgrade their network without worrying about compatibility issues.

The WG311v3 incorporates advanced wireless security protocols, including WEP, WPA, and WPA2. These security features help protect users' data and ensure a secure connection, safeguarding against potential unauthorized access. By providing multiple encryption options, the adapter allows users to select the level of security that best meets their needs, making it a reliable choice for sensitive information.

One notable characteristic of the NETGEAR WG311v3 is its easy installation process. The device comes with a user-friendly setup wizard that guides users through the installation, simplifying the transition to wireless networking. The PCI interface allows for quick installation inside the desktop computer, enabling users to be online in no time.

In terms of range and performance, the WG311v3 is designed to deliver optimal connectivity. With its external antenna, users can adjust the position for an improved signal strength, reducing dead zones within the coverage area. This feature is particularly beneficial in larger homes or office spaces where Wi-Fi signals may struggle to reach certain areas.

The NETGEAR WG311v3 is also notable for its affordability. As a cost-effective solution for adding wireless functionality to a desktop, it provides excellent value for those who need a reliable wireless connection without breaking the bank.

Overall, the NETGEAR WG311v3 wireless PCI adapter combines compatibility, security, and ease of installation to meet the demands of today's internet users. Whether for gaming, streaming, or general browsing, it delivers a dependable and efficient solution for expanding network capabilities in a desktop setting.
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