Wireless Connnection Problems
Posted on 2011-02-23
I have a Cisco wireless solution that has very few problems, but lately I'm experiencing some clients that cannot connect. They are visitors from our European locations using standard Dell laptops with built in wireless (b and g).
When I look at my WLAN controller, I see that they are excluded for "802.1x Authentication Failure". I'm only using WPA (personal) with TKIP, no RADIUS or VPN tunneling.
My wireless is a Cisco 4402 Wireless LAN controller with Cisco Aironet 1230 AP units.