having no problems to get the AP's attached and configured via the WLC, but i'm not able to get the DNS-resolution in the LAN done proper.
That means: Having 3 AP's connected to WLC2106, this one is getting it's DNS for one SSID/VLAN from an external DHCP-Server - works very well. If you are connected via a real copper-cable to the VLAN, you'll get the DNS-resolution (put up an ip name-configuration on the DHCP-Server which is a cisco-switch) but via wireless - no chance.
Tried all versions of changing the default-gateway or DNS-Server (directly to the DHCP, where the ip-name-resolution is lying) - nothing.
What the hell? :) It seems really to be a wireless-problem. Allthough i can use external DNS-Servers to get in the internet but getting a local (LAN) solution would be preferrable...