Which of the Following Statements Correctly Describe the LDP Session

Which of the following statements correctly describe the LDP session establishment process?

A) The label switching router (LSR) with the larger transport address initiates a TCP connection.
B) After two devices receive a Keepalive message from each other, the LDP session is successfully established.
C) LDP Neighbor Discovery Hello messages are encapsulated using TCP with the multicast destination address of 224.0.0.2.
D) After the TCP connection is successfully established, the active party sends an Initialization message to negotiate with the passive party about parameters used for establishing an LDP session.