Question: What is the primary purpose of the Configuration Transfer procedure in E-UTRAN access?
Option 1: To enable the transfer of user data between two eNodeBs via X2 interface.
Option 2: To facilitate the exchange of security keys between the eNodeB and the Core Network.
Option 3: To allow the transfer of information, such as IP addresses, between two eNodeBs at any time via S1 interface and the Core Network.
Option 4: To optimize network performance by dynamically adjusting radio resource allocation.
Explanation: The Configuration Transfer procedure is designed to enable the exchange of configuration data, including IP addresses, between eNodeBs via the S1 interface and the Core Network. This allows for the use of X2 interface for Self-Optimised Networks (SON) applications, as specified in TS 36.413.