06-26-2019 07:48 AM
Hello,
A total of 4 ISE nodes based on four virtual appliances SNS-3415-K9 are deployed in our environment. Out of which, two nodes are Admin and monitoring nodes and two nodes are PSN nodes. The ISE VM appliance has 16GB RAM and 600GB hard disk.
Currently in the environment we are running ISE 2.2 with Patch 9. With the above mentioned specifications would we be able to upgrade from 2.2 to 2.4.
Thanks,
Aravind.
Solved! Go to Solution.
06-26-2019 08:30 AM
06-26-2019 08:30 AM
06-26-2019 11:06 AM
06-26-2019 11:40 AM - edited 06-26-2019 12:19 PM
Yes, would recommend build new PSNs and node and add them and turn down old ones
follow upgrade guide
https://community.cisco.com/t5/security-documents/ise-upgrades-best-practices/ta-p/3656934
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