Cisco C2951-VSEC-SRE/K9 3 Port Networking Router Management Module
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C2951-VSEC-SRE/K9 Cisco 2951 Integrated Services Router 3 Refurbished

Availability: In Stock
Part Number#: C2951-VSEC-SRE/K9
List Price was: $145.00
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Short Description:
C2951-VSEC-SRE/K9 2951 Integrated Services Router 3 Ports Management Port 13 Slots Gigabit Ethernet 2U Rack-mountable | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Security Features

The C2951-VSEC-SRE/K9 Cisco 2951 Integrated Services 3 Ports Router includes a number of security features that can help protect your network from various threats. Some of the key security features of the C2951-VSEC-SRE/K9 include:

  • Firewall: The Cisco 2951 includes an integrated stateful firewall that can be configured to block unauthorized access to your network. The firewall can be configured to block specific types of traffic, such as certain types of packets or specific IP addresses.
  • VPN: The router supports a variety of VPN protocols, such as IPsec and SSL, which can be used to create secure, encrypted connections to remote networks. This allows users to securely access your network from remote locations.
  • Intrusion Prevention System (IPS): The router includes an IPS feature that can be used to detect and prevent network intrusions. The IPS feature uses signature-based detection to identify known attack patterns and can be configured to block or log suspicious activity.
  • Identity Management: The router includes support for Cisco Identity Services Engine (ISE) which allows the administrator to secure access to the network by providing identity-based access control. This allows administrators to set policies based on the identity of the user or device.
  • Access Control List (ACL): The router supports the use of access control lists (ACLs) that can be used to restrict access to specific network resources based on the IP address or other criteria.
  • Secure communication: The router includes support for Secure Sockets Layer (SSL) and Transport Layer Security (TLS) to secure communication between devices.
  • Virtualization: The router supports virtualization technologies, such as VMs and containers, which can be used to create isolated environments within the router. This can help to improve security by separating different types of traffic and reducing the attack surface.
  • Encryption: The router supports encryption protocols such as AES, which can be used to encrypt data in transit to protect it from unauthorized access.

Quality of Service (QoS) Capabilities

The C2951-VSEC-SRE/K9 Cisco 2951 Integrated Services Router has a number of Quality of Service (QoS) capabilities that can be used to manage and prioritize network traffic. Some of the key QoS features of the C2951-VSEC-SRE/K9 include:

  • Class-Based Weighted Fair Queuing (CBWFQ): CBWFQ allows the administrator to assign different priorities to different types of traffic, such as voice or video, to ensure that these types of traffic receive the bandwidth they require.
  • Low Latency Queuing (LLQ): LLQ is a queuing mechanism that gives priority to interactive traffic such as voice and video. This helps to minimize delay and jitter for these types of traffic.
  • Traffic Shaping: Traffic shaping allows the administrator to control the rate of traffic flowing out of an interface by specifying the maximum rate and burst size. This helps to ensure that traffic does not exceed the available bandwidth and cause congestion on the network.
  • Policy-Based Routing (PBR): PBR allows the administrator to specify routing policies based on the type of traffic. This allows the administrator to direct certain types of traffic to specific interfaces or next-hop routers.
  • Link Fragmentation and Interleaving (LFI): LFI allows the router to fragment large packets into smaller ones, which helps to reduce the delay and jitter of voice traffic that is sent over Frame Relay or ATM networks.

Management and Monitoring Features

The C2951-VSEC-SRE/K9 Cisco 2951 Integrated Services 3 Ports Router includes a number of management and monitoring features that allow you to manage and monitor the performance and status of your network. Some of the key management and monitoring features of the C2951-VSEC-SRE/K9 include:

  • Command-line Interface (CLI): The router includes a command-line interface (CLI) that can be used to configure and manage the router. The CLI is based on Cisco IOS, which is a widely-used network operating system that provides a range of commands for configuring and managing network devices.
  • Web-based Interface: The router also includes a web-based interface that allows you to manage and monitor the router from a web browser. The web interface provides a graphical user interface (GUI) that makes it easy to navigate through the various configuration options.
  • SNMP: The router supports Simple Network Management Protocol (SNMP), which allows you to monitor and manage the router from a remote network management station. SNMP can be used to collect performance and status information, such as CPU and memory usage, and to receive alerts when certain conditions are met.
  • Syslog: The router supports syslog, which is a standard for sending event notification messages. Syslog can be used to collect log messages from the router, which can be useful for troubleshooting and monitoring the status of the router.
  • Netflow: The router supports Netflow, which is a Cisco proprietary feature that allows you to collect detailed information on network traffic. This can be used to monitor traffic patterns, detect potential security threats, and optimize network performance.
  • Network Assurance Engine: The router includes a Network Assurance Engine (NAE) which allows you to monitor and troubleshoot network issues. It allows you to view the health of the network and detect potential issues before they become critical.
  • Automatic software updates: The router supports automatic software updates, which allows you to keep the router's software up-to-date with the latest security patches and features.

Main Information about this Cisco C2951-VSEC-SRE/K9

  • Model Number or SKU# C2951-VSEC-SRE/K9
  • Product Series 2900
  • Product Model 2951
  • Product Name 2951 Integrated Services Router
  • Product Type Router

Interfaces / Ports of Cisco Router

  • Total Number of Ports 3
  • USB Yes
  • Management Port Yes
  • Number of Broadband (RJ-45) Ports 3

I/O Expansions of Cisco 3 Ports Router

  • Number of Total Expansion Slots 13
  • Expansion Slot Type PVDM
  • Expansion Slot Type HWIC
  • Expansion Slot Type SFP (mini-GBIC)
  • Network & Communication
  • Network Technology 10/100/1000Base-T
  • Ethernet Technology Gigabit Ethernet

Management & Protocols of Cisco Integrated Services Router

  • Security Features-
  • IPSec
  • SSL
  • Stateful Firewall
  • DES
  • 3DES
  • AES
  • Intrusion Prevention
  • Content Filtering


  • Standard Memory 512 MB
  • Maximum Memory 4 GB
  • Memory Technology SDRAM
  • Flash Memory 256 MB
  • Memory Card Supported CompactFlash (CF) Card

Power Description

  • Input Voltage 220 V AC
  • Input Voltage 110 V AC
  • Power Source Power Supply

Dimensions & Weight

  • Height : 3.5 inch
  • Width : 17.3 inch
  • Depth : 18.5 inch
  • Weight : 29.76 lbs
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.

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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.

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(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.
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