You have been asked to provision a service provider’s network to accommodate Layer 3 VPNs as defined in RPC 4364.
Which three tasks must be performed before the provider core is ready to carry VPN traffic? (Choose three.)
A.
All P routers and PE routers must be configured to support MPLS administrative-groups (colors)
B.
All PE routers must be configured to support Multiprotocol BGP (MP-BGP)
C.
All P routers and PE routers must have a signaling protocol such as RSVP or LDP enabled
D.
All P routers and PE routers must have a discovery protocol such as LLDP or CDP enabled
E.
All P routers and PE routers must have MPLS reach ability to PE routers