Cisco CISCO881-SEC-K9 4 Ports Router
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CISCO881-SEC-K9 Cisco 881 Series Integrated Services Router Refurbished

Availability: In Stock
Part Number#: CISCO881-SEC-K9
List Price was: $180.77
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Short Description:
CISCO881-SEC-K9 881 Series Adv IP Services Integrated Services 4 Ports Router | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information for Services Router

The Cisco 881 series is a line of integrated services routers designed for small businesses and enterprise small branch offices. The CISCO881-SEC-K9 is a specific model within the 881 series that includes security features such as a firewall, VPN support, and intrusion prevention.

Some other key features of the Cisco 881 series routers include:

  • Support for multiple WAN connections, including broadband and 3G/4G
  • Quality of service (QoS) features to prioritize certain types of network traffic
  • IPv6 support
  • A range of interface options, including Fast Ethernet, Gigabit Ethernet, and serial
  • Support for wireless networking with an integrated 802.11b/g/n access point (in some models)
  • Voice support, including voice over IP (VoIP) and fax capabilities (in some models)

Monitoring and troubleshooting

Monitoring and troubleshooting of CISCO881-SEC-K9 Cisco 881 Series Router Integrated Services involves a variety of tools and techniques that help to identify and resolve issues with the router's performance and functionality.

  • Status monitoring: One of the most basic ways to monitor the CISCO881-SEC-K9 router is to check its status indicators, such as the power, link, and activity lights on the front panel. These lights provide information about the router's power status, network connection, and data traffic.
  • Command-line interface: The CISCO881-SEC-K9 router can be configured and managed through its command-line interface (CLI). The CLI provides access to a wide range of commands and tools that can be used to monitor and troubleshoot the router.
  • SNMP: Simple Network Management Protocol (SNMP) is a widely used protocol for monitoring network devices. The CISCO881-SEC-K9 router supports SNMP, which allows network administrators to monitor the router's performance and status using SNMP management software.
  • syslog: The CISCO881-SEC-K9 router can be configured to send system log messages to a syslog server. These log messages contain information about the router's activity, such as system events, error messages, and traffic statistics.
  • Troubleshooting: When an issue is identified, troubleshooting involves identifying the cause of the problem and resolving it. Common troubleshooting techniques include checking the status of the router, examining log messages, and running diagnostic commands.
  • Remote Management: CISCO881-SEC-K9 router also support remote management through which the router can be access and configured from remote location. This can be done through Telnet, SSH, and web-based management interfaces.

Deployment and Configuration

Deployment and configuration of the CISCO881-SEC-K9 Cisco 881 Series Router Integrated Services involves a few steps that must be followed in order to properly set up the router for use in a network.

  • Unpacking and installation: The first step is to unpack the router and all of its components, including the power cord, console cable, and Ethernet cables. Once the router is unpacked, it can be installed in the desired location, and the power cord and console cable can be connected to the appropriate ports.
  • Initial configuration: After the router is powered on, it will go through a boot process and then display the initial configuration screen. This screen will prompt the user to enter basic information such as the hostname, IP address, and subnet mask.
  • Configuring the interfaces: The next step is to configure the interfaces on the router. This can be done by using the command line interface (CLI) or the web-based interface. The interfaces can be configured with IP addresses, subnet masks, and other settings as needed.
  • Configuring security: The CISCO881-SEC-K9 router has built-in security features such as a firewall and VPN capabilities. These features can be configured to provide protection for the network against unauthorized access and other security threats.
  • Configuring routing: The router can be configured to handle routing between different networks. This can be done by configuring static routes or by using dynamic routing protocols such as OSPF or BGP.
  • Finalizing the configuration: Once all of the necessary configurations have been made, the router can be saved and rebooted to apply the changes. The router is now ready to be used in the network.

Key Information of Cisco CISCO881-SEC-K9

  • Cisco 881 1x 10/100MBPS WAN Integrated Services 4 Ports Router with Adv IP Services
  • Manufacturer: Cisco
  • Model Number or SKU# CISCO881-SEC-K9
  • Product Model 881
  • Product Name 881 Integrated Service Router
  • Product Type Router

Interfaces / Ports of Cisco 4 Ports Router

  • Total Number of Ports 5
  • USB Yes
  • Management Port Yes
  • Number of Network (RJ-45) Ports 4
  • Number of Broadband (RJ-45) Ports 1

Network and Communication for Integrated Services Router

  • Network Technology 10/100Base-TX
  • Ethernet Technology Fast Ethernet

Management and Protocols for Cisco 881 Series Router

  • Security Features-
  • Intrusion prevention system
  • Content filtering
  • IP Security (IPsec)
  • 3DES
  • AES 128
  • AES 192
  • AES 256
  • Deep-packet inspection
  • Keyword blocking
  • Adware protection
  • Malware protection
  • Spyware
  • URL blocking
  • Secure Shell (SSH)


  • Standard Memory 256 MB
  • Maximum Memory 768 MB
  • Memory Technology DRAM
  • Flash Memory 128 MB

Power Description

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

Dimensions & Weight

  • Height 1.9 Inch
  • Width 12.8 Inch
  • Depth 9.8 Inch
  • Weight 5.50 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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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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FedEx Shipping Options:

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Worldwide Shipping Options:

UPS®/FedEx® International Economy

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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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