MPLS VPN Architecture

MPLS VPN architecture uses a technology called MPLS (Multiprotocol Label Switching) to securely connect multiple customer networks over a shared service provider network. It creates private, isolated "virtual" networks (VPNs) within the larger infrastructure, allowing customers to communicate as if they had their own dedicated line. The provider’s network uses labels to efficiently route data, ensuring high performance and security. This setup enables scalable, flexible, and cost-effective remote connectivity, supporting diverse applications across different locations while maintaining privacy and quality of service.