CompTIA Network+ (N10-007) — Question 653

A company has two geographically separate locations that need to connect using a VPN. Which of the following devices must be specifically configured to allow
VPN traffic into the network?

Answer options

• A. Firewall
• B. Switch
• C. Router
• D. Modem

Correct answer: A

Explanation

The correct answer is A, as firewalls are responsible for managing and filtering incoming and outgoing traffic, including VPN connections. Switches and modems do not have the capability to specifically manage VPN traffic, and while routers can facilitate VPN connections, they still require the firewall to manage security aspects of the connection.