Cisco Certified Network Associate (CCNA) Practice Exam

Which type of VPN implementation involves a remote site connecting to the corporate headquarters?

1. Extranet

2. Site-to-Site

3. Intranet

4. Remote-Access

The correct answer is: Intranet

The correct answer is Site-to-Site VPN. This type of VPN implementation is specifically designed for connecting entire networks or remote sites to a central corporate network, such as a company's headquarters. In a Site-to-Site VPN, the connection is established between two routers or security gateways, enabling any device on one network to communicate with devices on another network seamlessly. In contrast, other options like Remote-Access VPN typically focus on individual users connecting to a corporate network through secure tunnels. Extranet VPNs facilitate connections between different organizations or partners, allowing selective access to resources, whereas Intranet VPNs mainly deal with secured internal traffic across multiple branches of the same organization. Hence, the choice of Site-to-Site is most aligned with the premise of a remote site connecting directly to corporate headquarters.