Cisco 1721 VPN Router Specifications

Cisco 1721 VPN Router

Part Number: CISCO1721

General

  • Packaged Quantity
    1
  • Device Type
    Router
  • Width
    11.2 in
  • Depth
    8.7 in
  • Height
    3.1 in
  • Weight
    2.65 lbs
  • Authentication Method
    CHAP, PAP, RADIUS, TACACS+, X.509 certificates
  • RAM
    64 MB (installed) / 128 MB (max)
  • Flash Memory
    32 MB (installed) / 32 MB (max)
  • Status Indicators
    Link activity, collision status, power
  • Encryption Algorithm
    Triple DES, IKE
  • Routing Protocol
    OSPF, HSRP, NHRP
  • Manufacturer
    Cisco

Camera

  • Installed Size
    32 MB

Miscellaneous

  • Encryption Algorithm
    IKE, Triple DES

Chassis

  • Installed Devices / Modules Qty
    0
  • Supported Devices / Modules Qty
    3

Expansion / Connectivity

  • Installed Modules Qty (Max)
    0 (installed) / 3 (max)

Networking

  • Connectivity Technology
    wired
  • Data Link Protocol
    Ethernet, Fast Ethernet
  • Network / Transport Protocol
    IPSec, L2F, L2TP, RSVP, TCP/IP
  • Remote Management Protocol
    RMON, SNMP, Telnet
  • Features
    Access Control List (ACL) support, Weighted Fair Queuing (WFQ), auto-negotiation, auto-sensing per device, firewall protection, full duplex capability, manageable, modular design, traffic shaping, DHCP support, DoS attack prevention, IP-routing, Low-latency queuing (LLQ), NAT support, Stateful Packet Inspection (SPI), VLAN support, VPN support
  • Compliant Standards
    IEEE 802.1Q, IEEE 802.3, IEEE 802.3u
  • Switching Protocol
    Ethernet
  • Routing Protocol
    HSRP, NHRP, OSPF
  • Status Indicators
    collision status, link activity, power
  • Communication Mode
    full-duplex, half-duplex

Power Device

  • Voltage Required
    AC 110/220 V

Power

  • Power Consumption Operational
    20 Watt
  • Frequency Required
    50/60 Hz

Software

  • Software Included
    Drivers & Utilities

Processor / Memory

  • RAM
    64 MB
  • Flash Memory
    32 MB

RAM

  • Max Supported Size
    128 MB

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    104 °F
  • Humidity Range Operating
    10 - 85%

Software / System Requirements

  • Software Included
    Drivers & Utilities
  • OS Provided
    Cisco IOS

Expansion / Port(s) Required

  • Type
    none

General

  • Manufacturer
    Cisco