Which interface allows users to manage and configure NSX-T resources?

The NSX Manager web interface is the primary tool for managing and configuring NSX-T resources. This interface provides a comprehensive graphical user experience that allows administrators to easily navigate through various functionalities and capabilities of NSX-T. Users can create and manage logical switches, routers, firewall rules, VPN configurations, and more, all through an intuitive web-based dashboard.

This interface is designed specifically for managing NSX-T and integrates seamlessly with other VMware products, allowing for efficient management of the virtual networking environment. Its centralized nature makes it easier for administrators to monitor network performance, troubleshoot issues, and manage resources effectively.

The other options, while they may offer some management capabilities or integration with NSX-T, do not serve as the primary interface. For example, the PowerCLI Interface is a powerful scripting interface that allows automation and scripting for VMware environments but is not a dedicated management interface. The vSphere Client allows management of VMware infrastructure, but it is not specifically tailored for NSX-T resource management. The NSX Control Center does not represent a standard component or interface used in modern NSX-T implementations.