Which three methods can be used to reduce the full-mesh IBGP requirement in a service
provider core network? (Choose three.)
A.
Implement route reflectors
B.
Enable multi-protocol BGP sessions between all the PE routers
C.
Implement confederations
D.
Implement MPLS (LDP) in the core network on all the PE and P routers
E.
Enable BGP synchronization
F.
Disable the IBGP split-horizon rule