Cisco CISCO1921-MS/K9 Networking Router
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CISCO1921-MS/K9 Cisco 1921 Integrated Services 2 Ports, 2 Refurbished

Availability: In Stock
Part Number#: CISCO1921-MS/K9
List Price was: $2903.85
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Short Description:
CISCO1921-MS/K9 1921 Integrated Services Router 2 Ports 2 Slots Rack-Mountable | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Advanced Features of 2 Ports Router

The CISCO1921-MS/K9 Cisco 1921 Integrated Services Router is a high-performance router that provides a wide range of advanced features. Some of these features include:

  • Dual Gigabit Ethernet ports: It has 2 integrated 10/100/1000 Ethernet ports that provide high-speed connectivity for data, voice, and video traffic.
  • Service module slots: The router has 2 service module slots that allow for additional connectivity options, such as a WAN interface card or a 4G LTE card.
  • VPN support: It supports up to 800 VPN tunnels and 25,000 concurrent sessions, providing a secure connection for remote workers and branch offices.
  • Advanced security: It has advanced security features such as firewall, VPN, and intrusion prevention that protect the network against a wide range of threats.
  • Quality of Service (QoS): It has Quality of Service (QoS) features for optimizing network traffic and ensuring that critical applications receive the bandwidth they need.
  • Voice and video support: It supports voice and video through integration with Cisco Unified Communications, providing a high-quality experience for users.
  • Energy-efficient design: It has EnergyWise technology that helps to reduce energy consumption and lower operating costs.
  • Cisco IOS Software: It supports Cisco IOS Software, including advanced routing and network services, allowing for flexibility and scalability.
  • Cisco SD-WAN and Cisco DNA Center support: It supports Cisco SD-WAN and Cisco DNA Center for simplified network management and automation, which help to reduce the complexity of managing the network.
  • Suitable for small to medium-size business and enterprise branch offices: With above advanced feature it is suitable for small to medium-size business and enterprise branch offices, and it is a good choice for companies that require high-performance routing and advanced security features.

Network Management Systems

The CISCO1921-MS/K9 Cisco 1921 Integrated Services Router can be managed using a variety of network management systems. Some of the most commonly used systems include:

  • Cisco IOS Software: The router runs on Cisco IOS Software, which provides a wide range of management and configuration options. It allows you to configure the router, monitor its performance, and troubleshoot any issues that may arise.
  • Cisco SD-WAN: Cisco SD-WAN is a software-defined networking solution that simplifies the management of WAN connections. It allows you to easily configure and manage VPNs, QoS, and other network policies.
  • Cisco DNA Center: Cisco DNA Center is a network management platform that provides a unified view of the network and automates many tasks. It allows you to manage the entire network, including routers, switches, and wireless access points, from a single interface.
  • Cisco Prime: Cisco Prime is a comprehensive network management system that provides a wide range of features for monitoring, configuring, and troubleshooting the network. It allows you to manage the network in real-time, and it also provides historical data for analysis.
  • SNMP: Simple Network Management Protocol (SNMP) is a widely used protocol for managing network devices. It allows you to monitor the router's performance and receive alerts when certain thresholds are exceeded.
  • NETCONF: Network Configuration Protocol (NETCONF) is a protocol used to configure, monitor and control the network devices.

All these Network management systems provides various level of granular control, monitoring, and automation over the CISCO1921-MS/K9 Cisco 1921 Integrated Services Router that allows network administrator to have better visibility and control over the network.

Establishing Internet Connectivity

Establishing internet connectivity on the CISCO1921-MS/K9 Cisco 1921 Integrated Services Router involves several steps. These include:

  • Connect the WAN interface: Connect one end of an Ethernet cable to the WAN port on the router and the other end to a modem or other device that provides internet connectivity.
  • Configure the WAN interface: Access the router's command-line interface (CLI) or web-based interface and configure the WAN interface with the appropriate settings, such as IP address, subnet mask, and default gateway.
  • Configure the Dynamic Host Configuration Protocol (DHCP) client: Configure the DHCP client on the WAN interface to automatically obtain an IP address from the ISP.
  • Configure the Domain Name System (DNS) servers: Configure the DNS servers on the router to use the servers provided by the ISP.
  • Test the internet connectivity: Once the above steps have been completed, test the internet connectivity by pinging a public IP address or a website.
  • Configure the security: Configure the security features on the router such as firewall, VPN, and intrusion prevention to protect the network against any threats.
  • Optional: configure Quality of Service (QoS) if needed

General Information

  • Manufacturer Cisco
  • Manufacturer Part Number CISCO1921-MS/K9
  • Product Series 1900
  • Product Model 1921
  • Product Name 1921 Integrated Services Router
  • Product Type Router

Interfaces / Ports

  • Total Number of Ports 2
  • USB Yes
  • Management Port Yes
  • Number of Broadband (RJ-45) Ports 2

I/O Expansions

  • Number of Total Expansion Slots 2
  • Expansion Slot Type HWIC

Network & Communication

  • Network Technology 10/100/1000Base-T
  • Ethernet Technology Gigabit Ethernet
  • VoIP Supported No

Management & Protocols

  • Security Features -
  • Cisco Security Manager
  • VPN encryption
  • Cisco IOS Firewall
  • Cisco IOS Zone-Based Firewall
  • Cisco IOS IPS
  • Cisco IOS Content Filtering
  • AAA
  • DES
  • 3DES
  • AES


  • Standard Memory 512 MB
  • Maximum Memory 512 MB
  • Memory Technology DDR2 SDRAM
  • Flash Memory 256 MB

Power Description

PoE (RJ-45) Port No

Input Voltage 110 V AC

Input Voltage 220 V AC

Power Source Power Supply

Redundant Power Supply No

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 CISCO1921-MS/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.


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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.

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Shipping Options and Estimated Delivery Time

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UPS® First Overnight - Saturday
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FedEx Shipping Options:

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FedEx Priority Overnight®
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FedEx First Overnight®
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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:

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