Do not show this message again.

A user is able to avoid this step in subsequent sessions. The choice selected is remembered for future sessions.

Set up a Client with LEAP Network Authentication

Cisco LEAP (Light Extensible Authentication Protocol) is an 802.1X authentication type that supports strong mutual authentication between the client and a RADIUS server. The LEAP profiles settings include LEAP, CKIP with Rogue AP detection integration. To set up a client with LEAP Authentication:

1.Click Profiles on the Intel PROSet/Wireless main window.

2.On the Profile page, click Add. The Create Wireless Profile General Settings opens.

3.Profile Name: Enter a descriptive profile name.

4.Wireless Network Name (SSID): Enter the network identifier.

5.Operating Mode: Click Network (Infrastructure).

6.Click Next to access the Security Settings.

7.Click Enterprise Security.

8.Network Authentication: Select WPA-Enterprise or WPA2-Enterprise.

9.Data Encryption: Select one of the following:

TKIP provides per-packet key mixing, a message integrity check and a rekeying mechanism.

AES-CCMP(Advanced Encryption Standard - Counter CBC-MAC Protocol) is used as the data encryption method whenever strong data protection is important. AES-CCMP is recommended.

10.Enable 802.1x: Selected.

11.Authentication Type: Select LEAP to be used with this connection.

12.Click Cisco Options.

13.Click Enable Cisco Compatible Extensions to enable Cisco Compatible Extensions (CCX) security (Allow Fast Roaming (CCKM), Enable Radio Management Support, Enable Mixed Cells Mode.).

15.Click Enable Radio Management Support. Use Radio Management to detect rogue access points.

16.Click OK to return to the Security Settings.

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Intel 3945ABG specifications Set up a Client with Leap Network Authentication, Click Cisco Options

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.