Cisco C2951-VSEC/K9 3 Port Router
If you need a large quantity of C2951-VSEC/K9 product - call us through our toll-free number at (800) 675 5044 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
+1 (800) 675 5044 (Toll-Free)
FREE Shipping.

Cisco C2951-VSEC/K9 3 Ports Router Voice Security Bundle Refurbished

Availability: In Stock
Part Number#: C2951-VSEC/K9
List Price was: $884.62
Your Price:
You Save: $654.62 (74% off)


Short Description:
C2951-VSEC/K9 2951 Voice Security Bundle 3 Ports Integrated Services Router 3 x PVDM 4 x HWIC 3 x Services Module 2 x CompactFlash (CF) Card 1 x Small Form-Factor Pluggable (SFP) (mini-GBIC) 3 x 10/100/1000Base-T WAN | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Overview of the Cisco 3 Ports Router

The Cisco C2951-VSEC/K9 3 Ports Router Voice Security Bundle is a powerful networking device designed to cater to the diverse needs of modern communication networks. In this comprehensive guide, we will delve into the various aspects of this 3 Ports router, exploring its features, functionalities, and the benefits it brings to voice and data communication. Whether you are a network administrator, an IT professional, or someone seeking to understand advanced networking equipment, this guide will provide you with valuable insights.

Cisco C2951-VSEC/K9 Router

The Cisco C2951-VSEC/K9 is part of Cisco's Integrated Services Router (ISR) series, renowned for its robust performance and versatile capabilities. This particular model stands out with its focus on voice and security features, making it an ideal choice for organizations requiring a unified platform for voice, data, and security services.

Key FeaturesThree Ports for flexible Connectivity

The C2951-VSEC/K9 router boasts three ports, a fundamental aspect that enhances its adaptability in various networking scenarios. These ports serve as crucial conduits for data transfer and communication within a network. Let's explore the significance of these ports in detail:

Enhanced Flexibility

The inclusion of three ports in the router contributes to heightened flexibility in network configurations. This adaptability is invaluable for organizations with diverse networking needs, allowing them to customize the router's settings to optimize data flow and communication.

Versatile Networking Solutions

Each port on the C2951-VSEC/K9 router can be configured independently, enabling the creation of distinct network segments. This capability proves advantageous in scenarios where separate departments or security zones require isolated network environments. The router's versatility ensures it can cater to a range of networking solutions.

Efficient Data Transfer

With three ports at its disposal, the router facilitates efficient data transfer between connected devices. This is particularly crucial in environments with high data traffic, ensuring that information flows seamlessly without bottlenecks or latency issues. A standout feature of the C2951-VSEC/K9 is its integrated Voice/Fax Module. This module plays a pivotal role in enabling organizations to deploy advanced voice services, paving the way for the implementation of IP telephony and seamless support for traditional fax services. Let's delve deeper into the significance of this integrated module:

Seamless Voice Services

The Voice/Fax Module integrated into the router streamlines the deployment of voice services. This is particularly beneficial for organizations transitioning to or expanding their IP telephony infrastructure. The module ensures a smooth and efficient integration process, minimizing downtime and disruptions.

Support for Traditional Fax Services

In addition to facilitating IP telephony, the integrated module caters to the ongoing need for traditional fax services. This dual functionality is advantageous for businesses that may still rely on fax communication. The C2951-VSEC/K9's ability to seamlessly support both voice and fax services enhances its overall utility.

Cost-Effective Solution

The integration of voice and fax capabilities within the router eliminates the need for separate devices or systems. This not only simplifies the network architecture but also presents a cost-effective solution for organizations looking to optimize their communication infrastructure.

Comprehensive Threat Protection:

The security bundle embedded in the router encompasses a range of advanced threat protection mechanisms. These may include firewall capabilities, intrusion prevention systems, and content filtering. This comprehensive approach safeguards the network from various cyber threats, enhancing overall security posture.

Data Encryption and Confidentiality

Encryption is a cornerstone of modern data security. The C2951-VSEC/K9 router, as part of its security bundle, supports robust encryption protocols. This ensures that data transmitted over the network remains confidential and protected from unauthorized access, a critical consideration in environments handling sensitive information.

Detailed SpecificationsHardware Specifications

Processor: The router is powered by a high-performance processor, ensuring efficient data processing and handling.

Memory: Ample memory is provided to support the router's various functions, including voice and security services.

Interfaces: The router includes a range of interfaces, such as Gigabit Ethernet and USB ports, enhancing its connectivity options.

Voice/Fax Module Details

Integration: The integrated Voice/Fax Module supports various voice codecs and protocols, facilitating the deployment of voice services without the need for additional hardware.

Compatibility: The module is designed to seamlessly integrate with popular voice communication systems, ensuring interoperability and ease of implementation.

Security Features

Firewall: The router includes a robust firewall to protect against unauthorized access and cyber threats, enhancing the overall security posture of the network.

Virtual Private Network (VPN): VPN support enables secure communication over the internet, allowing remote offices or users to connect to the network securely.

Use Cases

Enterprise Communication

The C2951-VSEC/K9 is well-suited for enterprises looking to establish a unified communication infrastructure. The three ports and Voice/Fax Module make it an ideal choice for handling voice traffic alongside traditional data services.

Small to Medium-sized Businesses

SMBs can benefit from the router's versatility and integrated security features. The compact design and comprehensive functionality make it a cost-effective solution for businesses with moderate networking requirements.

High Availability and Redundancy

The Cisco C2951-VSEC/K9 is a Voice / Fax module bundle router that is designed for use in small to medium-sized businesses and enterprise branch offices. It supports various features to provide high availability and redundancy, ensuring that the network remains operational even if one component fails. Some of the key features include:

  • Redundant power supply: The router is equipped with a redundant power supply, which ensures that power is always available to the router, even if one power supply fails.
  • Redundant supervisor engine: The router has two supervisor engines that can be used in an active/standby configuration to ensure that control plane functions are always available, even if one supervisor engine fails.
  • Non-stop forwarding (NSF) and Stateful Switchover (SSO): The router supports NSF with SSO, which allows the router to continue forwarding traffic during a switchover of the supervisor engine, without any interruption in the forwarding plane.
  • Hot-swappable interface cards: The interface cards in the router can be replaced while the router is running, which helps minimize downtime.
  • Redundant route processors: The router has two route processors that can be used in an active/standby configuration to ensure that routing functions are always available, even if one route processor fails.
  • Virtual Router Redundancy Protocol (VRRP): VRRP is a protocol that allows for the redundancy of virtual routers.
General Information about the Cisco C2951-VSEC/K9
  • Manufacturer: Cisco
  • Model Number or SKU# C2951-VSEC/K9
  • Product Series: 2900
  • Product Model: 2951
  • Product Type: Ethernet Router
Interfaces / Ports
  • Total Number of Ports: 3
  • USB: Yes
  • Management Port: Yes
  • Number of Broadband (RJ-45) Ports: 3
I/O Expansions
  • Number of Total Expansion Slots: 13
  • Expansion Slot Types: SFP (mini-GBIC), HWIC, PVDM
Network & Communication
  • Network Technology: 10/100/1000Base-T
  • Ethernet Technology: Gigabit Ethernet
Management & Protocols
  • Security Features:
  • Cisco Security Manager
  • Cisco IOS Firewall
  • Cisco IOS Zone-Based Firewall
  • Cisco IOS IPS
  • Cisco IOS Content Filtering
  • Flexible Packet Matching (FPM)
  • AAA
  • Standard Memory: 512 MB
  • Maximum Memory: 2.50 GB
  • Memory Technology: SDRAM
  • Flash Memory: 256 MB
  • Memory Card Supported: CompactFlash (CF) Card
Power Description
  • Input Voltage: 110 V AC, 220 V AC
  • Power Source: Power Supply
  • Redundant Power Supply: Yes
Routing Protocol
  • OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, Static IP Routing, IGMPv3, GRE, PIM-SSM, Static IPv4 Routing, Static IPv6 Routing, Policy-Based Routing (PBR), MPLS

Remote Management Protocol

  • SNMP, RMON, TR-069
  • Features:
  • Firewall Protection
  • VPN Support
  • MPLS Support
  • Syslog Support
  • 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)
  • Web Services Management Agent (WSMA)
  • Netflow

Compliant Standards

  • IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag, ANSI T1.101, ITU-T G.823, ITU-T G.824

In summary, the Cisco C2951-VSEC/K9 router with its 3 Ports configuration, Voice Security Bundle, and Voice/Fax Module offers a comprehensive solution for organizations seeking a reliable and secure networking infrastructure. Its versatile applications make it suitable for a range of industries, from enterprises to telecommunication providers and healthcare organizations. Understanding its key features, use cases, installation process, and maintenance requirements empowers businesses to make informed decisions about integrating this router into their network architecture. As technology continues to advance, the Cisco C2951-VSEC/K9 remains a valuable asset in building and maintaining robust and secure communication networks.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product C2951-VSEC/K9 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


Please choose your location for calculate shipping cost.


ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.