Question: How does the V-SMF provide the V-EASDF security information to the UE in LBO roaming scenarios?
Option 1: Via Nsmf_PDUSession_Create/Nsmf_PDUSession_Update
Option 2: Via PCO
Option 3: Directly to the UE using a secure connection
Option 4: Through the H-SMF
Explanation: In LBO roaming scenarios, the V-SMF provides the V-EASDF security information to the UE via Protocol Configuration Options (PCO), as specified in the security procedures for EAS discovery. This ensures secure communication between the UE and the V-EASDF used as the DNS server for EAS discovery.