You are responding to an RFP for a services provider that wants to upgrade their MPLS/LDP network to use traffic engineering.
Which two statements are correct in this scenario? (Choose two )
A. Segment routing requires a controller for bandwidth reservations
B. Segment routing uses LDP for label adjacency making it backward-compatible with LDP.
C. RSVP-TE requires a controller for bandwidth reservations.
D. RSVP-TE creates session states on core routers.