Cisco 2921/K9, Integrated Services Router

Cisco 2921/K9

Серия: Cisco 2900

Сигурност: Integrated threat control: Responding to sophisticated network attacks and threats using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, Cisco IOS Content Filtering, and Flexible Packet Matching (FPM)

Други: ** LAN Switching counts for the Cisco 2911 through Cisco 3945 and Cisco 3945E routers are based on the latest generation of switch service modules.

Брой портове WAN (скорост): 4xEHWIC; Flexibility to support double-wide modules is enabled by combining two EHWIC slots. Up to 2 doublewide HWIC (HWIC-D) modules are supported.

Брой портове LAN (скорост): 3x10/100/1000Base-T, 1xSFP

Портове USB: 2xUSB 2.0 ports

WLAN стандарт: No

VPN (брой мрежи, стандарти): VPN support

Размери, mm: 342.9 x 292.1 x 88.9 mm, Rack height 2U

USB портове: 2 x USB

Интегрирани WAN портове: 3х10/100/1000Base-T

Модулни LAN портове: 50**

SFP базирани портове: 1x SFP

Брой EHWIC слотове: 4 x EHWIC

Модул интегрирани услуги: 1x ISM

Мрежови слот NM/SM: 1 xSM

Вградени DSP (PVDM) слотове: 3 x DSP slots (PVDM3 and PVDM2)

IPSec VPN тунели: Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN

Глас: High-density packet voice DSP module, optimized for voice and video support; Standards-certified VoiceXML browser services; Cisco Unified Border Element capabilities; Cisco Unity Express voicemail support

Памет DRAM вградена/ max: 512 MB/ 2.5 GB

Памет Flash вградена/ mах: 256 MB/ 8 GB



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