I've got a few dozen 3850 switches to upgrade. I download the latest image (03.06.06E bin), tftp it over, type "boot system flash:cat3k_caa-blahblah", save, reload, and it throws me in rommon! I panic and enter "boot flash:packages.conf" and start googling everything. Turns out you have to enter the command "software install file flash:cat3k_caa-blahblah". Unfortunately with this one, it errors out on trying to expand the .bin and gives zero useful information as to why other than "an internal error occurred, operation aborted." I have 3 like this that I did all the same time. I tried it the right way the first time on another switch and all is well. Any ideas on how to fix the first three fuck ups?
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