A Modular Access Router that delivers cost-effective Internet access, MPLS, corporate Frame Relay, point-to-point connectivity, and ADSL for applications requiring up to two T1s. The NetVanta 3200 includes one Ethernet LAN port, a built-in firewall for network security, QoS to priority delay sensitive traffic like VoIP, DHCP to assign IP addresses, and Network Address Translation (NAT) as well to conceal private address. Single-slot, Single-Ethernet Modular Access Router for two T1s of bandwidth. Stateful inspection firewall for network security. Quality of Service (QoS) for delay-sensitive traffic like Voice over IP (VoIP). Comprehensive PPP dial backup scheme prevents network downtime. Network Address Translation (NAT) for IP Address Concealing. Recognizable Command Line Interface (CLI) and intuitive Web-based Graphical User Interface (GUI). Self-standing desktop unit with plastic enclosure.