A network engineer is implementing an MPLS network among devices from different vendors. The
devices must be configured with MPLS VPN service and MPLS TE. Based on options provided,
which three protocols fulfill all of these requirements? (Choose three.)

A.
RSVP

B.
LDP

C.
TDP

D.
EIGRP

E.
IGRP

F.
BGP

G.
RIP