Question: What is the maximum number of APN level Load Control Information (LCI) instances that can be included in a single GTP-C message?
Option 1: 5
Option 2: 10
Option 3: 20
Option 4: There is no limit on the number of APN level LCI instances
Explanation: According to the specifications, at message level, there can be at most 10 APN level Load Control Information (LCI) instances in a single GTP-C message. This limitation helps control the processing and size of the message on transport level.