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Hello, We have several 12xx AP's running fine c1200-k9w7-mx.123-4.JA2 . After upgrade one of the AP's with c1200-k9w7-mx.123-8.JEC2, most of clients cannot connect (even Cisco/Linkys WET's). Another strange observation - with JEC2 CPU usage jump to 9...
If you have your phones connected to Catalyst switches try Cisco Network Assistant (available somewhere in software download section of the Cisco website). You will have your network mapped with different icons for phones, access points etc. Each dev...
