CompTIA Network+ (N10-007) — Question 153

A network technician is working on a way to set up a new branch office securely. The network manager confirms the company does not have any plans to expand to any other new sites and wants to implement the most cost-effective solution. Which of the following would be the BEST type of VPN to implement?

Answer options

• A. Client-to-site VPN
• B. DMVPN
• C. Site-to-site VPN
• D. MPLS VPN

Correct answer: C

Explanation

A Site-to-site VPN is ideal for connecting two fixed locations securely, which aligns with the needs of a single branch office and is typically more cost-effective compared to other options. Client-to-site VPNs are designed for individual remote users, DMVPN is more complex and suitable for dynamic connections, and MPLS VPNs are often more expensive due to their advanced capabilities and management requirements.