CISCO ISE Migration FROM 3615 to 3655 Version 2.2 to 2.4 With Patch 9

[LALIT MEHTA]

CISCO ISE Migration From 3615 v2.2 to  3655 v2.4 Patch 9

Looking for Document Stap-by-Step Document. 

[Colby LeMaire]

Ideally, you can backup the configuration on the 2.2 instance, including exports of the certificates and private keys.  Then build the new 2.4 appliance using the same hostname and IP address.  Restore the configuration backup on the new appliance.  All of your options and instructions for backing up and restoring are located here:

https://www.cisco.com/c/en/us/td/docs/security/ise/2-4/admin_guide/b_ise_admin_guide_24/b_ise_admin_guide_24_new_chapter_01100.html

Including the various scenarios of having a different hostname or IP address than the original backup.

[Damien Miller]

Take a read through Krishnan's thorough upgrade best practices guide. Replace 2.4 with 2.6 and it is essential identical.
https://community.cisco.com/t5/security-documents/ise-upgrades-best-practices/ta-p/3656934

If you need further help figuring out a process after reading it, we can sort that out with you too.

[LALIT MEHTA]

in my Snerio I need Migration also, not only upgrade.
is there any helpfull link for Migration

[LALIT MEHTA]

Migration from ISE 2.2 to 2.4 facing this issue........................?  

[Damien Miller]

Did you run the upgrade readiness bundle on the 2.2 secondary admin node? It will test the upgrade in a cloned state, pass or fail, with a fail generating a log file that you can provide to TAC.