I did some testing on the Wi-Fi signal last week and found that all 4 of the WAPs were putting out a very weak signal even when standing directly under them. Further investigation found that these WAPs are set to broadcast over channel 11, the default channel for Wi-Fi, and are competing for that channel with 2 other SSIDs from companies that are housed on the 5rd floor. After I checked Our WLC -5508 - here I saw some configurations under access points---Radios,
There have 2 Frequency Brands, How to find a solution for this.
