I'm new to the wireless world and we have been getting complaints lately since we turned on authentication for our wireless network. We have 4402 controllers and use 1242's for AP's.
What should be the first things to look for? How would i know if I have a bad AP? I know some users are connecting with 802.11a which may be an issue. I know that I connect using 802.11a and don't seem to have an issue. This really driving me crazy.
Any help is appreciated.