An engineer integrates Cisco FMC and Cisco ISE using pxGrid. Which role is assigned for Cisco FMC?

The term 'server' is too general; Cisco ISE is the dedicated pxGrid server/publisher in this integration.

'Controller' is not a standard pxGrid role assigned for integration.

'Publisher' is the role typically assigned to Cisco ISE, which provides the security context, not to FMC.

In the pxGrid architecture, Cisco ISE typically acts as the pxGrid publisher, providing security context information, while devices like Cisco FMC act as pxGrid clients, subscribing to and consuming that information for policy enforcement or intelligence.