air-ap2802i-e-k9

[patrick]

hello, 

i have a problem with configure air-ap2802i-e-k9 standalone, i have a tar file but I have a problem. when i tried to upload a the tar-file via TFTP. I have the message "Error, image file size is smaller than image + key + signature 0x022f6000 : 0x00b19615". The question is how can i delete everthing on the AP? I tried resetting and clearing it using the mode button but that didn't work either.

[Haydn Andrews]

Can you share 

show version

dir flash:

Have you confirmed the MD5 hash of the file after you downloaded it to make sure it was downloaded correctly.

Take a look at the deployment guide: https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-3/b_Cisco_Mobility_Express_Deployment_Guide/b_Cisco_Mobility_Express_Deployment_Guide_chapter_010.html

[Leo Laohoo]

I believe this is a bug and only TAC case help.