Enabling Borderless NetworksThe Cisco 1921 Integrated Services Router (ISR) delivers highly secure data, mobility, and application services.Primary features include:2 integrated 10/100/1000 Ethernet ports 2 enhanced High-Speed WAN Interface Card (EHWIC) slots that can host 2 single wide or 1 double wide EHWIC module Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE SecurityEmbedded hardware-accelerated VPN encryption Highly secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering Identity management with authentication, authorization, and accounting (AAA), and public key infrastructure
