What is the effect of enabling auto-negotiate on the phase 2 configuration of an IPsec tunnel?
- A.FortiGate automatically negotiates different local and remote addresses with the remote peer.
- B.FortiGate automatically negotiates a new security association after the existing security association expires.
- C.FortiGate automatically negotiates different encryption and authentication algorithms with the remote peer.
- D.FortiGate automatically brings up the IPsec tunnel and keeps it up, regardless of activity on the IPsec tunnel.