Implementing and Operating Cisco Security Core Technologies (SCOR) — Question 577

Which VPN provides scalability for organizations with many remote sites?

Answer options

• A. DMVPN
• B. SSLVPN
• C. GRE over IPsec
• D. site-to-site IPsec

Correct answer: A

Explanation

DMVPN is designed to support large-scale deployments with multiple remote sites, allowing dynamic connections between them without needing a direct configuration for each link. The other options, while useful for certain VPN scenarios, do not provide the same level of scalability and flexibility that DMVPN offers for organizations with numerous remote locations.