The Cisco 1721 Modular Access Router is designed to help organizations embrace the productivity benefits of e-business applications. The Cisco 1721 router enables e-business by delivering secure Internet, intranet, and extranet access with virtual private networks (VPNs) and firewall technology. The Cisco 1721 router offers:
- Wide array of WAN access options, including high-speed business-class digital subscriber line (DSL)
- High-performance routing with bandwidth management
- Inter-virtual LAN (VLAN) routing
- VPN access with firewall option