Which NSX-T function helps in simplifying the deployment of applications across networks?

The function that simplifies the deployment of applications across networks is policy-based management. This capability allows administrators to define and enforce policies that govern networking, security, and other operational aspects of applications consistently across an infrastructure. By utilizing policies, organizations can streamline the application deployment process, reduce errors, and enhance compliance with organizational standards.

In policy-based management, network configurations can be automated and centralized, simplifying the scaling of applications and the management of their lifecycles. This approach ensures that applications are provisioned with the right network and security configurations based on predefined policies, thus reducing the complexity typically associated with manual configurations across disparate systems.

This function also aids in maintaining consistency across multiple environments, whether in development, test, or production, making it easier to deploy applications in various scenarios while adhering to organizational governance.