Which two statements best describe external BGP neighbor relationships? (Choose two.)
A. Static routes or an interior gateway protocol is required between EBGP neighbors.
B. EBGP neighbors use TCP port 179 to exchange BGP routing tables.
C. EBGP neighbors must be in different autonomous systems.
D. The BGP split-horizon rule specifies that routes learned via IBGP are never propagated to other EBGP peers.
Answer:B
Which two statements best describe external BGP neighbor relationships? (Choose two.)
A. Static routes or an interior gateway protocol is required between EBGP neighbors. B. EBGP neighbors use TCP port 179 to exchange BGP routing tables. C. EBGP neighbors must be in different autonomous systems. D. The BGP split-horizon rule specifies that routes learned via IBGP are never propagated to other EBGP peers.