Which component defines steering rules when deploying the Palo Alto Networks NGFW on NSX?

The correct choice highlights the role of Panorama in defining steering rules when deploying the Palo Alto Networks Next-Generation Firewall (NGFW) on NSX. Panorama serves as a centralized management tool for Palo Alto Networks devices, allowing administrators to configure and manage multiple firewalls from a single interface.

In the context of NSX and the Palo Alto NGFW, Panorama facilitates the integration of security policies and steering rules that determine how traffic should be handled within the virtualized environment. It provides the necessary framework to enforce consistent security across the entire infrastructure, enabling security policies to be applied dynamically as workloads move within the NSX environment.

Panorama's ability to manage firewall policies and its comprehensive visibility into network traffic patterns allows for the creation of more effective steering rules, ensuring that the firewall effectively protects the network while also optimizing performance. Thus, it plays a crucial role in defining how traffic should be directed through the Palo Alto firewall in conjunction with NSX functionalities.