09-01-2023 04:05 AM - edited 09-01-2023 06:08 AM
Hi All,
What is the process of ISE Migration from 2.3 VM (2 node in cluster) to 3.2 Appliance (2 x SNS 3615).
Thanks in advance.
Solved! Go to Solution.
09-01-2023 07:06 AM
09-01-2023 06:19 AM
https://community.cisco.com/t5/security-knowledge-base/ise-version-upgrade-matrix/ta-p/3653501
ISE 2.3 is long EOL now. You can migrate using backup/restore method and importing to a temporary "middle" server to bring the configuration up to one that is compatible with import into 3.2. That being said, it may be best to start from scratch depending on the complexity of the deployment.
09-01-2023 06:43 AM - edited 09-01-2023 06:45 AM
Thank you ahollifield for your response.
what i understand from you response we can do it on two methods. please correct me if I am wrong.
Method 1:
1. take the backup from 2.3 (existing ISE) and build the new 2.7 on "middle" server, restore the backup to 2.7.
2. then take the back from 2.7 on "middle" server and build the new 3.2 on ISE 3615 appliance, restore the backup to 3.2
Method 2:
1. Build the new ISE 3.2 on ISE 3615 from the scratch.
2. Then understand the configuration from existing ISE 2.3 and configure it on the new ISE 3.2.
09-01-2023 07:06 AM
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