Which interface is primarily used for managing bridge-specific parameters in a network?

The sysfs-based interface is specifically designed to represent kernel objects and their attributes in a file system-like hierarchy. In the context of network management, particularly for bridging in Linux networking, this interface allows users to interact with and modify bridge-specific parameters efficiently.

Using the sysfs interface, administrators can view and change different configurations related to network bridging by navigating through the sysfs virtual file system. This method provides a structured way of accessing and managing network configurations directly through the operating system's kernel, ensuring that changes are reflected in real time in the network stack.

While the other interfaces such as ioctl, API, and Command Line Interface serve various purposes in network management and can be used for different types of interactions with network devices, the sysfs-based interface distinctly serves as the primary method for managing bridge-specific data. It is particularly beneficial because it simplifies the process of accessing complex data structures and attributes tied to networking components.