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A. when the remote VPN peer is behind a NAT deviceB. wh……

A route-based VPN is required for which scenario? ()

A. when the remote VPN peer is behind a NAT device
B. when multiple networks need to be reached across the tunnel
C. when the remote VPN peer is a dialup or remote access client
D. when a dynamic routing protocol such as OSPF is required across the VPN

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