Cisco C1921-3G-S-K9 2 Port Networking Router
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C1921-3G-S-K9 Cisco 1921 2 Ports Integrated Services Router Refurbished

Availability: In Stock
Part Number#: C1921-3G-S-K9
List Price was: $2596.15
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Short Description:
C1921-3G-S-K9 1921 Integrated Services Router 2 Ports - Management Port - PoE Ports - 2 Slots - Gigabit Ethernet - 1U - Rack-mountable, Wall Mountable | Made by Cisco | Refurbished
Brand:
Cisco
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
90 Days
Advanced Wireless Features of 2 Port Router

The Cisco 1921 2 Ports Integrated Services Router (C1921-3G-S-K9) is a multi-purpose router that includes advanced wireless features to support a variety of wireless networking needs. Some of the wireless features that may be included are:

  • Wireless LAN (WLAN) support: The router is equipped with built-in wireless LAN (WLAN) support, which can be used to connect wireless devices to the network.
  • Wireless Access Point (WAP) support: The router can also be configured as a wireless access point (WAP), which allows wireless devices to connect to the network through the router.
  • Wireless security: The router includes wireless security features such as Wi-Fi Protected Access (WPA) and WPA2 to protect wireless networks from unauthorized access.
  • Advanced wireless roaming: The router may include advanced wireless roaming features such as Cisco FlexConnect, which allows wireless clients to roam seamlessly between access points without interruption.
  • Wireless Quality of Service (QoS): The router may include wireless Quality of Service (QoS) features to prioritize different types of wireless traffic, such as voice and video, to ensure that these types of traffic are given priority over less time-sensitive traffic.
  • Wireless Network Management: The router may include wireless network management features such as Cisco Wireless Control System (WCS) which provides a centralized management platform for wireless networks.

It's important to note that the specific features and capabilities of the wireless features will depend on the specific software version and memory capacity installed on the router as well as the modules that are installed on the router.

High Availability and Redundancy

The Cisco 1921 2 Ports Integrated Services Router (C1921-3G-S-K9) is designed to provide high availability and redundancy features to ensure that the network remains available even in the event of a failure. Some of the high availability and redundancy features that may be included are:

  • Hot Standby Router Protocol (HSRP): This protocol allows for the configuration of a standby router that takes over in the event of a failure of the primary router.
  • Virtual Router Redundancy Protocol (VRRP): This protocol allows for the configuration of multiple virtual routers, each with a different priority, to ensure that a backup router is available in the event of a failure of the primary router.
  • Link Aggregation: This feature allows for the configuration of multiple physical links as a single logical link, providing redundancy in the event of a link failure.
  • 3G/4G Backup: The router is equipped with a slot for a 3G/4G module, which can be used as a backup for the primary WAN connection, providing an extra layer of reliability for the network.
  • Dual-ISP: This feature allows for the configuration of multiple ISPs connections, providing redundancy in the event of a failure of one of the ISPs.

It's important to note that the specific features and capabilities of the high availability and redundancy features will depend on the specific software version and memory capacity installed on the router as well as the modules that are installed on the router. It's recommended to consult with Cisco documentation, or a Cisco certified professional, to ensure the best configuration and performance for the specific needs of the network.

Configuring Wireless Connectivity

The Cisco 1921 2 Ports Integrated Services Router (C1921-3G-S-K9) is designed to provide wireless connectivity for devices on the network. The specific steps and commands to configure wireless connectivity on the router will depend on the specific software version and memory capacity installed on the router as well as the modules that are installed on the router. However, some general steps that can be followed to configure wireless connectivity on the router are:

  • Connect to the router's command-line interface (CLI) using a terminal emulator such as PuTTY, and log in with an appropriate username and password.
  • Configure the wireless interface on the router by entering the appropriate commands. For example, the command "interface dot11Radio 0" can be used to configure the wireless interface on the router.
  • Configure the wireless network by entering the appropriate commands. For example, the command "ssid [network-name]" can be used to configure the wireless network's SSID.
  • Configure the wireless security by entering the appropriate commands. For example, the command "authentication open eap eap_methods [eap-method]" can be used to configure the wireless security on the router.
  • Configure the wireless Quality of Service (QoS) by entering the appropriate commands. For example, the command "mls qos trust dscp" can be used to configure the wireless QoS on the router.
  • Verify the wireless configuration by entering the appropriate commands. For example, the command "show running-config" can be used to verify the wireless configuration on the router.

It's important to note that the specific steps and commands to configure wireless connectivity on the router may vary depending on the specific software version and memory capacity installed on the router as well as the modules that are installed on the router. It's recommended to consult with Cisco documentation, or a Cisco certified professional, to ensure the best configuration and performance for the specific needs of the network.

Specifications
  • Manufacturer Cisco Systems, Inc
  • MPN: C1921-3G-S-K9
  • Product Series 1900
  • Product Model 1921
  • Product Name 1921 Integrated Services Router
  • Product Type Router
  • SKU: C1921-3G-S-K9

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-
  • IPSec
  • SSL
  • AAA
  • PKI
  • Content Filtering
  • L2TP v3
  • GRE

Memory

  • Standard Memory 512 MB
  • Maximum Memory 512 MB
  • Memory Technology DRAM
  • Flash Memory 256 MB

Power Description

  • PoE (RJ-45) Port Yes
  • Input Voltage 110 V AC
  • Input Voltage 220 V AC
  • Power Source Power Supply
Brand:
Cisco
Product Condition:
Refurbished
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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Warranty

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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Delivery

Shipping Options and Estimated Delivery Time

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UPS Next Day Air® First Overnight - Early A.M
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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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