The Cisco 7100 Series VPN Routers are full-featured, high-end, integrated VPN solutions melding high-speed, industry leading routing with a comprehensive suite of VPN services. The Cisco 7100 Series VPN Routers integrate 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 extranet connectivity using public data services. The Cisco 7100 Series VPN Router offers specific hardware configurations optimized for VPN environments or service provider WAN/VPN customer premise equipment (CPE) applications. Embedded WAN and Fast Ethernet interfaces combined with high-performance routing and rich VPN services provide turnkey VPN routing solutions. For service providers, the deployment flexibility of the Cisco 7100 enables standardization on a single platform for both traditional WAN and fast emerging VPN CPE applications.The Cisco 7120 is the entry-level Cisco 7100 Series VPN Router integrating high-performance, industry leading routing with scalable VPN security and bandwidth management to provide cost-effective, comprehensive VPN solutions for larger branch offices and headquarters.