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Intel 3945ABG specifications Pre-Logon/Common Connection Status

Models: 3945ABG

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❍802.1x MD5, LEAP, EAP-FAST profiles that use either the "Use the Windows logon

user name and password" or "Use the following user name and password" credentials when configuring the profile's security settings.

❍802.1x PEAP or TTLS profiles with user or machine certificates (the user must have administrative rights to use machine certificates).

❍TLS profiles that use digital certificates to verify the identity of a client and a server.

❍EAP-SIM profiles that use a Subscriber Identity Module (SIM) card to validate your credentials with the network.

❍All non-802.1x (Open and WEP) Common or User Based profiles.

●A Pre-Logon profile is applied at Windows user log-on time.

Pre-Logon/Common Connection Status

Pre-Logon support is installed during a Custom install of the Intel PROSet/Wireless software. Refer to Install and Uninstall the Software for more information.

NOTE: If the Single Sign On or Pre-Logon Connect features are not installed, an administrator is still able to create Pre-Logon/Common profiles for export to a user's computer.

The following describes how the Pre-Logon Connect feature functions from system power-up. The assumption is that there is a saved profile with valid security settings marked with "Use Windows Logon user name and password" that are applied at the time of Windows log on.

1.After a system power-up, enter your Windows log on domain, user name, and password.

2.Click OK. The Pre-Logon profile Status page displays the progress of the network connection. After the wireless adapter is connected to the network access point, the Status page closes and the Windows user logs on.

●If the corresponding access point rejects your credentials during the Pre-Logon connect, the profile credentials prompts you for your user credentials.

●Enter your credentials.

●Click OK. The profile is applied and the Status page displays the progress of the connection status until you are logged onto Windows.

●Click Cancel on the Credentials page to select another profile.

NOTE: A user certificate can only be accessed by a user that has been authenticated on the computer. Therefore, a user should log onto the computer once (using either a wired connection, alternate profile or local log in) before using a pre-logon profile that authenticates with a user certificate

When a user logs off, any wireless connection is disconnected and a persistent profile (if one is available) is applied. Under certain circumstances it is desirable to maintain the current connection (for example, if user specific data needs to be uploaded to the server post-log off or when roaming profiles are used).

Create a profile which is marked as both pre-logon and persistent to achieve this functionality.

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Intel 3945ABG specifications Pre-Logon/Common Connection Status
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3945ABG specifications

The Intel 3945ABG is a wireless networking adapter that played a significant role in advancing wireless connectivity in laptops and portable devices. Introduced in the mid-2000s, this adapter is notable for its dual-band capabilities and compliance with the IEEE 802.11 a/b/g standards. It supports both 2.4 GHz and 5 GHz frequency bands, enabling users to connect to a variety of wireless networks while offering improved performance and flexibility.

One of the standout features of the Intel 3945ABG is its support for MIMO technology, which stands for Multiple Input Multiple Output. This innovative technology enhances data transmission rates and increases the range of wireless connections by utilizing multiple antennas for sending and receiving data. MIMO allows the adapter to operate more efficiently in environments with obstacles, such as walls or furniture, making it an ideal choice for users who need reliable connectivity in varied settings.

The Intel 3945ABG adapter also includes Wi-Fi Protected Access (WPA) and WPA2 security protocols, ensuring that data transmitted over the wireless network remains secure. This is especially important in a time when wireless networks became progressively more vulnerable to unauthorized access and data breaches. The adapter's compatibility with these security standards aids users in establishing secure communications, whether for casual web browsing or sensitive tasks.

In terms of performance, the Intel 3945ABG offers maximum theoretical speeds of up to 54 Mbps in the 802.11a and 802.11g modes, while maintaining lower speeds in the 802.11b mode (up to 11 Mbps). In practical use, this means that users can achieve high data transfer rates in optimal conditions, making it suitable for video streaming, online gaming, and large file downloads.

The Intel 3945ABG also integrates seamlessly with Intel's Centrino mobile technology, which enhances power efficiency and optimizes the overall performance of a laptop. This synergy not only extends battery life but also provides a smooth user experience, as it allows the adapter to effectively manage network resources and maintain a stable connection.

In summary, the Intel 3945ABG wireless adapter is characterized by its dual-band support, MIMO technology, robust security features, and integration with Intel's Centrino technology. While it may now be considered outdated by modern standards, it served as an important stepping stone in the evolution of wireless networking technology and continues to be remembered for its contributions to mobile connectivity.