One of your customers has deployed a Layer 3 gateway in the untrusted network. Which gateway mode is appropriate for this customer?()
A、Virtual Gateway
B、Real-IP Gateway
C、NAT Gateway
D、Central Gateway
A、Virtual Gateway
B、Real-IP Gateway
C、NAT Gateway
D、Central Gateway
A、one flowing in the same direction as your course steered B、one flowing in the opposite direction as your course steered C、one that flows at nearly right angles to your course steered D、a rotary current in which the direction of current flow constantly changes