SONY VAIO VGN-SZ28 cannot connect wireless with WPA encryption

Hi guys

I have a sony VAIO PC is unable to connect wireless if I have WPA and WPA2 encryption. When I decrease the security WEP device connects well. the laptop never asks the user name and password of the ad

The type of security, I use WPA2 802. 1 x with PEAP-EAP-MSCHAPv2

Please note the following:

  1. Wireless driver is updated to the latest version. I see EAP and WPA Press Cordless screwdriver
  2. Windows XP service pack 3 operating system

no idea why I am facing this problem?

Thank you very much

Elijah

Hi Elijah

You can deal with a number of certificate on the laptop.

If the wireless client is configured to use PEAP Protocol as you suggested the default setting is usually to check the certificate of the server. This would mean that you need to install a certificate on the laptop. However, there should be a setting on the client to disable the server certificate 'validate' If you do not want to (or cannot) to install a certificate on the laptop.

See attached some screenshots.

Concerning

Roger

Tags: Cisco Wireless

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