You must add encryption to a GRE tunnel. Which IPsec configuration is recommended for a VPN with NAT transversal?
A. Enable SHA on the tunnel
B. Implement IPsec transport mode
C. Enable MD5 on the tunnel
D. Implement IPsec tunnel mode
Answer:D
You must add encryption to a GRE tunnel. Which IPsec configuration is recommended for a VPN with NAT transversal?
A. Enable SHA on the tunnel B. Implement IPsec transport mode C. Enable MD5 on the tunnel D. Implement IPsec tunnel mode