Question: What is the primary purpose of the Xw Setup Procedure exchanged between an eNodeB (eNB) and a candidate Wireless Transport (WT) node after SCTP connectivity is established on the Xw interface?
Option 1: To initiate the transmission of user data over the E-UTRAN network.
Option 2: To exchange application-level configuration data for interoperability between eNB and WT nodes.
Option 3: To perform a security authentication handshake for the Xw-C interface.
Option 4: To trigger a software update on the WT node from the eNB.
Explanation: The correct answer is Option 2 because, after establishing SCTP connectivity, the Xw Setup Procedure's main goal is to facilitate exchanging crucial configuration information between the eNB and WT, ensuring seamless interoperability on the Xw interface.