... MPLS, broadband aggregation, integrated security, encryption, voice, and moreFour built-in GE Ports Directly on the Chassis• Maximizes LAN ... Address Translation (NAT), access control lists (ACLs), and more Cisco IOS Software• Supports a wide range of IP ... MPLS, broadband aggregation, integrated security, encryption, voice, and moreBuilt-in I/O function (Compact Flash Memory, Console Port, Auxiliary ...