Which two statements about MPLS LDP Session Protection are true? (Choose two.)
A. LDP session can be applied onto to a directly connected neighbor.
B. LDP label bindings must be re-advertised when the directly connected link comes back.
C. LDP session stays up as long as the LDP peer is reachable after a network failure.
D. MPLS LDP session protection uses LDP targeted hellos.
E. MPLS LDP session protection and LDP IGP synchronization are mutually exclusive features.
