The Primary interface is REQUIRED for which deployment methods and features?
1) In-path
2) Server-side out-of-path
3) Logical in-path (WCCP/PBR)
4) Hybrid Mode
5) Proxy File Services (PFS)

A.
2

B.
1, 2

C.
2, 3

D.
2, 4

E.
2, 4, 5