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CISCO ISR 2921 ROUTER ISR G2 SERIES 2921-K9 K9 SECURITY ENTERPRISE ROUTER

The Cisco 2921-K9 Integrated Services Router is a modular enterprise-class router designed for branch offices and small to medium-sized business networks. It integrates secure data, voice, video, mobility, and application services into a single platform.

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Technical Specifications Item Specification Product Model CISCO2921/K9 Product Type Cisco 2921 Integrated Services Router Series Cisco 2900 Series ISR Application Enterprise Branch Router / Integrated Services Router WAN Ports 3 × 10/100/1000 Gigabit Ethernet ports SFP Support 1 × Gigabit Ethernet port supports SFP optical connectivity (in place of RJ-45) EHWIC Slots 4 × Enhanced High-Speed WAN Interface Card slots Service Module Slot 1 × Service Module (SM) slot Internal Service Module (ISM) 1 × ISM slot DSP Slots 3 × PVDM DSP slots Processor High-performance multicore processor architecture Default DRAM Memory 512 MB DDR2 ECC DRAM Maximum DRAM Memory Up to 2 GB DDR2 ECC DRAM Default Flash Memory 256 MB Compact Flash Maximum Flash Memory Up to 8 GB Compact Flash USB Ports 2 × USB 2.0 Type-A ports Console Port RJ-45 Console + USB Console Auxiliary Port RJ-45 AUX Port VPN Encryption Hardware-accelerated IPsec encryption Routing Protocols Static Routing, RIP, OSPF, EIGRP, BGP, IS-IS (IOS feature dependent) IPv6 Support Supported MPLS Support Supported (license/software dependent) QoS Features CBWFQ, LLQ, WRED, Traffic Shaping Security Features Firewall, IPS, VPN, Zone-Based Firewall, AAA, ACL Voice Features Cisco Unified Communications Manager Express, SRST support PoE Support Supports optional PoE power supply for integrated modules Power Supply AC power supply; optional DC power supply Rack Mount 2RU chassis Software Cisco IOS Software