topic wlc 2504 file write in Wireless

wlc 2504 file write

hugo.m — Mon, 05 Jul 2021 14:43:39 GMT

I have mi wlc 2504 with the following software:

Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 8.0.133.0
Bootloader Version............................... 1.0.20
Field Recovery Image Version..................... 7.6.101.1
Firmware Version................................. PIC 20.0

Every time time that I try to upgrade to 8.3 I receive the errro " Error while writing output file"

I try to upgrade to 8.0.140 first and the same problem persist.

Anybody can help me?

Thanks

Error while writing output file

Re: wlc 2504 file write

Leo Laohoo — Fri, 06 Oct 2017 22:21:27 GMT

Reboot the controller and try the upgrade again.

Re: wlc 2504 file write

hugo.m — Sun, 08 Oct 2017 13:20:53 GMT

I'm already tryied and also I back to factory defaults to try again but with no luck. Any other idea? Thanks

Re: wlc 2504 file write

Scott Fella — Sun, 08 Oct 2017 14:28:01 GMT

Download the file again and check that the md5 hash is correct. This at least proves that the downloaded image is not corrupted.

Re: wlc 2504 file write

Leo Laohoo — Sun, 08 Oct 2017 19:46:58 GMT

Hold on ... The error message says "error WRITING the output file".
Are you trying to UPLOAD something?

Re: wlc 2504 file write

hugo.m — Tue, 10 Oct 2017 00:18:24 GMT

This is the FULL error. If I try to update to newer version
osapiFsWriteNoClose Failed, nbytes : 512,num :-1
% Error: Config file transfer failed - Error while writing output file

Re: wlc 2504 file write

hugo.m — Tue, 10 Oct 2017 00:18:55 GMT

I download the file multiple time and is the same, Thanks