Implementing Cisco IP Routing (CCNP ROUTE, legacy) — Question 175

Which two methods use IPsec to provide secure connectivity from the branch office to the headquarters office? (Choose two.)

Answer options

• A. DMVPN
• B. MPLS VPN
• C. Virtual Tunnel Interface (VTI)

Correct answer: S, S, L, V, P, N

Explanation

The correct answers are A and C, as both DMVPN and VTI leverage IPsec to create secure tunnels for data transmission. MPLS VPN, on the other hand, does not inherently use IPsec for security, as it operates at a different layer and relies on the service provider's network for security.