Which statement is true regarding FHRP considerations for an OTV network?

A.
Using an AED eliminates the need for FHRP.

B.
FHRP should be limited to only the internal OTV interfaces.

C.
VRRP is recommended over HSRP or GLBP.

D.
Filtering FHRP across the OTV network is recommended to avoid a suboptimal path due
to the election of a single default gateway.