Which two statements about PfR are true? (Choose two)

Which two statements about PfR are true? (Choose two)

A.It manages traffic classes

B.It provides a narrower scope of route control than OER

C.It provides intelligent route control on a per-application basis.

D.It supports split tunneling and spoke-to-spoke links.

E.It always prefers the least cost path

正确答案是AC