: Navigate to Administration > System > Maintenance > Patch Management > Install and browse for the local file .
: Choose your specific ISE version (e.g., 3.1, 3.2, or 3.3) to see the available maintenance patches. cisco ise download patch
: Best for granular control, such as patching nodes in a specific order or validating a patch on a single node before a full rollout . : Navigate to Administration > System > Maintenance
