C2921-VSEC/K9

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Detail :

Cisco 2921 Voice Sec. Bundle, PVDM3-32, UC and SEC License P

Condition : New Factory Sealed

Models : C2921-VSEC/K9 Cisco Router ISR G2 Voice Security Bundle

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C2921-VSEC/K9 Overview

C2921-VSEC/K9 is the Cisco Router ISR G2 with Voice Security Bundle. Its appearance is similar with CISCO2921/K9, but its bundled with Voice Sec. Bundle, PVDM3-16, UC and SEC License PAK.

Quick Specs

Table 1 shows the Quick Specs of the C2921-VSEC/K9.

Product Code C2921-VSEC/K9
Bundle Cisco 2921 Voice Sec. Bundle, PVDM3-32, UC and SEC License PAK
Rack Units 2U
Interfaces 3 integrated 10/100/1000 Ethernet ports (RJ-45 only)
Expansion Slot(s) 2 service module slot

1 Internal Service Module slot

3 onboard digital signal processor slots

4 Enhanced high-speed WAN interface card (EHWIC) slots

RAM 512 MB (installed) / 2 GB (max)
Flash Memory 256 MB (installed) / 8 GB (max)
Dimensions 47 cm x 43.8 cm x 8.9 cm

Product Details

Figure 1 shows the front panel of CISCO2921/K9. C2921-VSEC/K9 is similar with it.

Note:

AC OK Optional RPS adapter(blank panel shown)
On/Off switch LEDs area
AC power connector

Figure 2 show the expansion slots and ports on the back panel.

Note:

Compact flash 0 and 1 (0, right) 10/100/1000 Ethernet port (GE 0/1 and GE 0/2)
EHWIC 0,1,2 and 3 (0, far right) 10/100/1000 Ethernet port GE 0/0
USB serial port Ground
RJ-45 serial console port USB 0 and 1 (1, top)
AUX port Service module slots
SFP

Table 2. Voice Security Bundle Features Table

Authentication and
Encryption Features
  • Media encryption of voice RTP streams using SRTP
  • Exchange of RTP Control Protocol (RTCP) information using secure RTCP
  • SRTP to RTP fallback for calls between secure and insecure endpoints
  • Secure calls supported in Cisco Unified Survivable Remote Site Telephony (SRST) mode during WAN failover
  • Compressed RTP (CRTP) supported with media encrypted calls using SRTP
Authentication and
Encryption Algorithm
  • Supports AES-128 encryption algorithm
  • Supports the HMAC secure hash authentication algorithm (SHA 1)
Signaling Authentication and Encryption Features
  • Gateway to Cisco Unified Communications Manager signaling and encryption uses IPSec for Media Gateway Control Protocol (MGCP), H.323 and SIP gateways
  • IP phone to Cisco Unified Survivable Remote Site Telephony router signaling and encryption uses TLS
    (Transport Layer Security)
Protocol Support
  • MGCP 0.1 (supports MGCP gateways with Cisco Unified Communications Manager)
  • H.323 (supported on H.323 gateways and CUBE; Cisco Unified Communications Manager interoperability is optional)
  • Session Initiation Protocol (SIP)
  • SCCP (Cisco Unified IP Phone) in SRST mode
Module Support
  • Any module that has PVDM2, PVDM3 and/or built-in DSP
Codec Support
  • G.711, G.729A, and G.729

 

 

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C2921-VSEC/K9 Specification

C2921-VSEC/K9 Specifications

Manufacturer Cisco Systems, Inc
Manufacturer Part Number C2921-VSEC/K9
Bundle Cisco 2921 Voice Sec. Bundle, PVDM3-32, UC and SEC License PAK
Product Type Router
Form Factor External - modular - 2U
Dimensions (WxDxH) 47 cm x 43.8 cm x 8.9 cm
Weight 13.2 kg
DRAM Memory 512 MB (installed) / 2 GB (max)
Flash Memory 256 MB (installed) / 8 GB (max)
Routing Protocol OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol IPSec
Remote Management Protocol SNMP, RMON
Digital Ports Qty 32
Features Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Dynamic Multipoint VPN (DMVPN)
Compliant Standards IEEE 802.1ah, IEEE 802.1ag
Power AC 120/230 V ( 50/60 Hz )

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