02-13-2024 12:29 PM
It's been 4 hours now that I'm trying to upgrade the CICM of a C220M5 on which our ISE 2.7 patch 10 is installed.
It runs BIOS 4.0(1e)
I eventually got the same problem reported here:
I'm not sure whether I have to follow what is said here
https://community.cisco.com/t5/unified-computing-system-discussions/ucs-upgrade-fails-invalid-signature-detected/m-p/3367981/highlight/true#M25313
or if I have to open a TAC case.
Since that thread is quite old, might be that meanwhile the ISE ISO files of new versions take care of the BIOS too?
TIA,
Gio
Solved! Go to Solution.
02-14-2024 02:28 AM
02-13-2024 12:53 PM
What model of SNS server is that? And which ISE CIMC image are you trying to install?
You're aware that ISE appliances must only be upgraded with the ISE CIMC images, and not any generic UCS CIMC image? Failure to do so will cause ISE to no longer boot.
02-14-2024 02:16 AM - edited 02-14-2024 02:17 AM
Hi @Arne Bier ,
I was not aware of what you said, but I may now understand being ISE a security product.
Is there a repository for such ISE CICM images?
Thanks, Gio
02-14-2024 02:28 AM
02-14-2024 02:55 AM
Indeed I found the Firmware section in the "Cisco Software Download"
Thanks, Gio
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