What is one of the main functions of APIC-EM Services?

The main function of APIC-EM (Application Policy Infrastructure Controller - Enterprise Module) services is indeed focused on delivering capabilities, features, and functionalities that enable enterprise network management and automation. APIC-EM serves as a centralized controller that enhances the management of network devices by providing services for application policy management, policy-based network automation, and a range of other functions meant to simplify network operations.

By offering an architecture designed for programmability, APIC-EM allows for the integration of different network devices and applications, making it easier to implement policies across a diverse network environment. This programmability aspect is critical for modern networks, where agility and automation are paramount for efficient operations.

In contrast, while options such as device configuration management, enhanced network visibility, and providing a user interface for administrators are indeed important aspects of network management, they primarily serve as features or outcomes of the broader capabilities provided by APIC-EM. Hence, focusing on “capabilities, features, and functionalities” underscores the comprehensive nature of APIC-EM in facilitating network automation and management, encapsulating its core purpose in streamlining enterprise networking tasks.