Question: In a 5G network, when using a PDU Session of PDU Type 'Unstructured', how is the Reliable Data Service (RDS) enabled or disabled for communication between the UE and UP function?
Option 1: Based on UE's Protocol Configuration Options (PCO) alone
Option 2: Based on DNN and NSSAI Configuration per SLA in 5GS
Option 3: Automatically when the UP function supports RDS, without any configuration
Option 4: Through manual configuration by the network administrator on the CP function
Explanation: The Reliable Data Service (RDS) is enabled or disabled based on specific network configurations. In a 5G network, this decision hinges on the Data Network Name (DNN) and the Slice/Service Type (NSSAI) Configuration, which are part of the Service Level Agreement (SLA), ensuring RDS aligns with service requirements for each DNN and NSSAI.