Which of the Following Statements Regarding Forwarding Equivalence Class (FEC)

Multiple Choice

Which of the following statements regarding forwarding equivalence class (FEC) in MPLS are false? (Multiple Choice)

A) Packets with the same FEC are processed differently on a MPLS network.
B) FECs can be divided flexibly by source IP address, destination IP address, source port, destination port, protocol type, VPN, or any combinations of them.
C) MPLS classifies packets with the same forwarding processing mode into one FEC.
D) One FEC has only one unique label marker.