10-18-2022 10:01 AM
Having issue with installing ISE 3.x on 2019 Hyper-V server. I get an error that the processor is not large enough. Even though I have twice the size required.
Solved! Go to Solution.
10-20-2022 01:05 PM
How can you tell which is which? Thanks you have been very helpful.
10-18-2022 12:29 PM
What version of ISE? 3.0? 3.1? 3.2? Also the installer is reporting the speed of the processor is too slow. What speed in ghz is your CPU in your host?
10-20-2022 06:39 AM
10-20-2022 06:58 AM
https://www.cisco.com/c/en/us/td/docs/security/ise/3-1/compatibility_doc/b_ise_sdt_31.html
Lists Microsoft Hyper-V on Microsoft Windows Server 2012 R2 and later. If your CPU/memory reservations are up to spec, I would say TAC would be your next step.
10-20-2022 08:21 AM
I have the document on the specs for the Hyper-V installation. I also have verified that Hyper-V will work on most Windows systems. I am trying to open a TAC case, but I cannot get into the ISE CLI, since it will not load.
10-20-2022 08:42 AM
Is this a Gen2 Hyper-V VM? There is a known issue on 3.1 with Gen2 VMs. Cisco TAC has a hot patch or you can redeploy on a Gen1 VM.
10-20-2022 01:05 PM
How can you tell which is which? Thanks you have been very helpful.
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