Installing ISE server’s in-parallel saves time especially when you are using backup and restore from a previous release. However, if you do not need to retain the operational logs, you can skip the step by re-imaging the MnT nodes.Ĭisco ISE installation can be done in parallel if you have multi-node deployment without impact to the production deployment. In case you want to reatain the MnT logs, perform the above tasks for MnT nodes and join the new deployment as MnT nodes. You need to upgrade to, apply latest patch, and keep it ready. Version (including the patch version, if any) before you begin the upgrade process.īased on the number of PSNs in your deployment and availibilty of personnels, you can install the final version of Cisco ISE Ensure that all the nodes in the deployment are in the same This message indicates that the upgrade is in a blocked state. ![]() ![]() If all the nodes in your deployment are not on the same Cisco ISE version and patch version, you will get a warning message:
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