Which two statements are true about IBGP neighbor relationships? (Choose two.)
A.
An EGP or static routing is required between IBGP neighbors.
B.
A full-mesh IBGP requires that neighbor relationships be established between all BGP enabled routers in the autonomous system.
C.
IBGP neighbors must be in different autonomous systems.
D.
The BGP split-horizon rule specifies that routes learned via EBGP are never propagated to other IBGP peers.
E.
The BGP split horizon rule specifies that routes learned via IBGP are never propagated to other IBGP peers.