Which two practices will avoid Cisco Express Forwarding polarization?

Which two practices will avoid Cisco Express Forwarding polarization?(Choose two.)

A.
The core layer should use default Layer 3 hash information.

B.
The core layer should use default Layer 4 hash information.

C.
The distribution layer should use default Layer 3 hash information.

D.
The distribution layer should use default Layer 4 hash information.

E.
The core layer should use Layer 3 and Layer 4 information as input to the Cisco Expressing
Forwarding hashing algorithm.

F.
The distribution layer should use Layer 3 and Layer 4 information as input into the Cisco
Expressing Forwarding hashing algorithm.