Question: What is a required capability of the management service producer for energy saving in relation to edge User Plane Functions (UPFs) during off-peak hours?
Option 1: To allow authorized consumers to collect traffic load performance measurements of edge UPFs and administratively prohibit selected UPFs from serving users.
Option 2: To automatically switch off all edge UPFs without administrative input when traffic load falls below a predetermined threshold.
Option 3: To mandate the continuous operation of all edge UPFs regardless of traffic load to ensure constant network availability.
Option 4: To dynamically redistribute traffic across remaining active UPFs without notifying authorized consumers during off-peak hours.
Explanation: This option directly matches the requirements, emphasizing the capability for authorized consumers to both monitor traffic load and control the operational state of edge UPFs, thereby facilitating energy-efficient management during off-peak hours.