Question: What does the PDN Type indicate in the Evolved Packet System (EPS) architecture?
Option 1: The type of User Equipment (UE) used to access the network.
Option 2: The quality of service required for a specific application.
Option 3: The type of packet data network being accessed, such as IPv4 or IPv6.
Option 4: The type of IP version and whether it is non-IP or Ethernet.
Explanation: In the Evolved Packet System (EPS) architecture, the PDN Type indicates the type of IP version (IPv4, IPv6, or both) and whether it is non-IP or Ethernet. This information is crucial for the network to properly handle packet data transmission and ensure compatibility with different types of networks.