Which three types of VPNs are examples of enterprise-managed site-to-site VPNs? (Choose three.)
- Layer 3 MPLS VPN
- IPsec VPN
- Cisco Dynamic Multipoint VPN
- GRE over IPsec VPN
- clientless SSL VPN
- client-based IPsec VPN
Explanation: Enterprise-managed VPNs are created and managed by the organization using their own infrastructure to secure traffic across the internet. Within this category, IPsec VPNs, GRE over IPsec, and Cisco Dynamic Multipoint VPN (DMVPN) are specifically classified as site-to-site solutions used to connect remote branch offices to a main site. Conversely, Layer 3 MPLS is a service provider-managed solution, while clientless SSL and client-based IPsec are types of remote access VPNs intended for individual mobile users.
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