C2921-VSEC-SRE/K9, Cisco 2900 Router, SRE 700/PVDM3-32/UC SEC License

  • Brand: Cisco
  • Model: C2921-VSEC-SRE/K9
List Price: $8,985.11
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$5,283.16
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    Overview
    End-of-Life Notice
    End-of-Life Notice
    C2921-VSEC-SRE/K9 is officially EOL. Service support ends on 2021-03-31.
    For full lifecycle details, see C2921-VSEC-SRE/K9 EOL.

    Cisco C2921-VSEC-SRE/K9 Overview

    The Cisco C2921-VSEC-SRE/K9 is an enterprise-class router designed for secure, converged branch networks. This Cisco 2921 router integrates voice, video, and data with the SRE 700 service module, PVDM3-32 DSP resources, and a comprehensive SEC license for advanced VPN and firewall protection. Its modular 2U form factor, 2 GB DRAM, expandable flash, and 500 GB hard drive make it ideal for mid-sized offices needing reliable routing, MPLS, and IPv6 services.

    Product Highlights

    2 GB
    DRAM Cap
    500 GB
    Local Disk
    32
    Dig Ports

    Product Applications Scenarios

    Enterprise Network
    Secure routing, VPN, and QoS features consolidate voice, video, and data, helping enterprises cut WAN complexity and reduce total branch networking costs by up to 30%.
    Service Providers
    MPLS, IPv6, and advanced routing protocols enable managed VPN and voice services, allowing providers to scale multi-tenant offerings while optimizing router utilization.
    Security & Privacy
    Integrated firewall, IPSec, and DMVPN provide encrypted connectivity for sites and remote users, improving compliance and reducing reliance on separate security appliances.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model C2921-VSEC-SRE/K9, Cisco 2921 Router, SRE 700/PVDM3-32/SEC License CISCO2921-V/K9, Cisco 2921 Voice Router, PVDM3-32/UC License/Voice Bundle CISCO3945-SEC/K9, Cisco 3900 Series Router, Security Bundle/SEC license C1921-3G-G-K9, Cisco 1900 Series Router, Integrated 3G, 2 WAN Ports, Wireless WAN
    Brand Cisco Cisco Cisco Cisco
    Routing Throughput n/a n/a n/a Max Transfer Rate: 24 Mbps
    Interface Configuration Digital Ports Quantity: 32 Digital Ports Quantity: 32 Router Interfaces: 3 x 10Base-T/100Base-TX/1000Base-T - RJ-45; 2 x SFP (mini-GBIC) Interfaces: 2 x 10Base-T/100Base-TX/1000Base-T RJ-45; 1 x ADSL2+ RJ-11; USB, console, auxiliary
    Supported Protocol Routing Protocols: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing; Network / Transport Protocols: L2TP, IPSec, PPPoE, PPPoA Routing Protocols: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing; Network / Transport Protocol: IPsec Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR); Network / Transport Protocol: IPSec, PPPoE, L2TPv3 Network / Transport Protocol: L2TP, IPSec; Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR)
    VPN Capability Features: VPN support; Network / Transport Protocols: IPSec Network / Transport Protocol: IPsec Features: VPN support Features: VPN support; Network / Transport Protocol: IPSec
    Integrated Features Features: Firewall protection, Layer 3 switching, Layer 2 switching, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, CBWFQ, WRED, ACL support, QoS, DMVPN Features: MPLS support, Syslog support, IPv6 support, CBWFQ, WRED Features: Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, CBWFQ, WRED, QoS, DMVPN Features: Firewall protection, VPN support, MPLS support, VLAN support, Syslog support, IPv6 support, CBWFQ, WRED, QoS

    Optional Add-ons

    Model Number Description
    PVDM3-64 Cisco PVDM3-64 DSP module for higher-density voice on Cisco 2900 Series routers
    CISCO2921-SEC/K9 Cisco security license bundle upgrade for Cisco 2921 Series, adding advanced VPN and firewall
    SRE-V-K9 Cisco Service Ready Engine virtualization module for hosting branch applications on 2900 routers

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco C2921-VSEC-SRE/K9 Specification

    Model
    C2921-VSEC-SRE/K9
    Brand
    Cisco
    Manufacturer
    Cisco Systems, Inc
    Manufacturer Part Number
    C2921-VSEC-SRE/K9
    Product Type
    Router
    Bundle
    Cisco 2921 SRE Bundle, SRE 700, PVDM3-32, UC, SEC Lic. PAK
    Form Factor
    External, modular, 2U
    Dimensions (W x D x H)
    43.8 cm x 47 cm x 8.9 cm
    DRAM Memory
    2 GB (installed) / 2 GB (max)
    Flash Memory
    512 MB (installed) / 8 GB (max)
    Hard Drive
    500 GB
    Routing Protocols
    OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
    Data Link Protocols
    Ethernet, Fast Ethernet, Gigabit Ethernet
    Network / Transport Protocols
    L2TP, IPSec, PPPoE, PPPoA
    Remote Management Protocols
    SNMP, RMON
    Digital Ports Quantity
    32
    Features
    Firewall protection, Layer 3 switching, Layer 2 switching, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Access Control List (ACL) support, Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN)
    Compliant Standards
    IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag
    Power
    AC 120/230 V (47 - 63 Hz)
    Weight
    kg

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the C2921-VSEC-SRE/K9?

    Accessories include additional PVDM modules, rack-mount kits, power supplies, and external antennas for enhanced connectivity and functionality.

    How does the C2921-VSEC-SRE/K9 compare to other Cisco 2900 ISR routers?

    The C2921-VSEC-SRE/K9 offers a comprehensive bundle that includes security and unified communications licenses, making it a robust option compared to others.

    How do I use the unified communications features of the C2921-VSEC-SRE/K9?

    Configuration involves applying the UC license, setting up voice VLANs, and integrating with existing IP telephony systems through the router's interface.

    Is router-switch.com a reliable distributor?

    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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