Tomorrow i will try "copy flash:firmware version tftp".Is there an other way to upload the image with a transfer-command ?A. no, you cannot transfer this code to a TFTP server, it does not work the same way as IOS.
From the WLC, issue the following command: (WLC) >config ap image swap <AP_NAME> Upon next reboot, the AP will use its backup image. However, it will switch it back if it finds a suitable controller running different code.
From the WLC, issue the following command:
(WLC) >config ap image swap <AP_NAME>
Upon next reboot, the AP will use its backup image. However, it will switch it back if it finds a suitable controller running different code.
If it's stuck, you can run "reset system forced"And yes, it has happened to me before, don't want to mess up your HA setup, run this command with caution (make sure the controller is stuck).