The 7120-E3 VPN Router is full-featured, high-end, integrated VPN solutions melding high-speed, industry leading routing with a comprehensive suite of VPN services. The Cisco 7120-E3 VPN Router integrates key features of VPNs-tunneling, data encryption, security, firewall, advanced bandwidth management, and service level validation to provide secure, scalable VPN platforms to better and more cost-effectively accommodate remote-access, remote-office, and extra-net connectivity using public data services. It offers specific hardware configurations optimized for VPN environments or service provider WAN/VPN customer premise equipment (CPE) applications.