When configuring VPN High Availability (HA) with MEP, which of the following is correct?

A.
The decision on which MEP Security Gateway to use is made on the remote gateway’s side
(non-MEP side).

B.
MEP Gateways must be managed by the same SmartCenter Server.

C.
MEP VPN Gateways cannot be geographically separated machines.

D.
If one Gateway fails, the synchronized connection fails over to another Gateway and the
connection continues