I have 2 WiSM in two 6509 with multiple WLAN SSID,aironet 1130 LAP , i use WLAN Override feature , but after a while the APs lose its WLAN Override configuration and i have to login to the WiSM again and check its SSID box again , the Software Version is 126.96.36.199 , can any one help me in this issue?
Are the wlan configurations identical on the WiSMs? Do you notice this after an AP moves from one controller to another? I don't have much experience with wlan override, but I know AP groups will have problems if there is a configuration miss-match between the controllers and it moves from one to another.
You may want to go ahead and configure your controllers using the wlan groups instead of wlan override. The wlan override feature is replace and removed once you upgrade to 6.0 (it might even be gone in 5.. I forget).