In a MPLS VPN Network, Two-Layer MPLS Labels Are Added

Multiple Choice

In a MPLS VPN network, two-layer MPLS labels are added to data packets before they are transmitted over the public network. Which of the following statements regarding two-layer labels are false? (Choose two.)

A) The outer label is the private network label and the inner label is the public network label.
B) The MPLS VPN outer label is distributed manually by the LDP protocol. The inner label is distributed by the peer MP-BGP neighbor.
C) By default, the outer label in data packets is popped out before being forwarded to the last hop.
D) The outer label is used to instruct the PE to send data packets to the correct VPN.