I am testing 4.1 on one contoller but I am having issues roaming from a 4.1 controlled AP to a 4.0 controlled AP.Should I be able to do this?If I cant how can I test new code ?

I have alot of interference thresholds beening set off with the default 10%. I have a dense deployment and I am sure it is co channel interference. Does anyone have a recommendation what this threshold should be set at to point out "real" world issue...

I had 6 LWAPP AP's confgiured with primary and secondary controllers. I shut down primary controller - 5 AP's swapped over to secondary controller - 1 couldnt join. Turned primary back up and the 5 moved back and the 1 LWAPP AP still couldn't join. ...

good or bad idea?why or why not?

Software Version: sup 720 -Version 12.2(18),SXD2Problem Details: Using The Sup720/WLSM blade - GRE tunnelUsers are not able to connect to certain websites..ie windowsupdate.microsoft.com , mail.yahoo.comDid a sniffer capture and see the packets are 1...