2802i is enable to join Controller

[Hamza DEHAL]

Hello,

I have a 2802i as a Mobility Express Controller with 5 APs (2800 and 1830 Capwap and ME), I am trying to add another 2802i but it can't joun the controller.

I tried to upgrade the AP to the same version as the controller (8.10.130.0) when I use the command: ap-type mobility-express tftp://IP@/image_name.tar it says : image upgrade not needed (same thing with .zip file)

I used: archive download-sw /reload tftp://IP@/image_name

This time it starts uploading the image and when it reaches 100% it replies with an ERROR!

Any help would be much appreciated.

[Hamza DEHAL]

Before even with a tftp server image it failed, I resolved the problem by resetting the AP and reloading the controller.. the image upgraded as magic.

Thank you all for your replies