Question: In a Generic Bootstrapping Architecture (GBA) setup, what is the primary purpose of the Nhss, Nbsp, and Nudm service-based interfaces?
Option 1: To provide equivalent functionality to the Diameter Zh and Zn reference points for seamless coexistence with non-SBA services.
Option 2: To introduce new authentication protocols for enhanced security in GBA nodes.
Option 3: To enable direct communication between User Equipment (UE) and the Home Subscriber Server (HSS).
Option 4: To manage Quality of Service (QoS) parameters for GBA-related traffic.
Explanation: The correct answer highlights the key role of Nhss, Nbsp, and Nudm interfaces in providing equivalent functionality to the Diameter Zh and Zn reference points, ensuring seamless coexistence between GBA nodes that support Service-Based Architecture (SBA) services and those that do not.