Which two components are needed for a service provider to utilize the LVPN MPLS application? (Choose two.)

Which two components are needed for a service provider to utilize the LVPN MPLS application? (Choose two.)
A . The P routers must be configured for MP-iBGP toward the PE routers
B . The P routers must be configured with RSV
D . The PE routers must be configured for MP-iBGP with other PE routers
E . The PE routers must be configured for MP-eBGP to connect to CEs
F . The P and PE routers must be configured with LDP or RSVP

Answer: C,E

Explanation:

MPLS Network Protocols

+ IGP: OSPF, EIGRP, IS-IS on core facing and core links+ RSVP and/or LDP on core and/or core facing links ->

+ MP-iBGP on PE devices (for MPLS services), MP-BGP: Multiprotocol Border Gateway

Protocol, used for MPLS L3 VPN -> .

Reference: https://www.uio.no/studier/emner/matnat/ifi/IN3230/h19/kursmateriell/mpls-lecture.pdf