Comprehensive and Detailed 150 to 250 words of Explanation From Palo Alto Networks Network Security Analyst Knowledge:
In a large environment with hundreds of firewalls, an analyst rarely wants to push a configuration to the entire fleet at once. After selecting "Push to Devices," the analyst should use the "Edit Selections" button.
This opens a window where the analyst can uncheck the boxes for any firewalls that should not receive the update. This allows for a "staged" rollout, where the analyst can push a configuration to a single test firewall before deploying it to production units. Granular push control is a critical objective for maintaining high availability and minimizing the "blast radius" of potential configuration errors. It ensures that the analyst can carefully manage the deployment lifecycle of security policies across a complex enterprise network.