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Cisco ISR4321/K9 2 Ports 4321 Integrated Service Router New

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Part Number#: ISR4321/K9
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Short Description:
ISR4321/K9 Integrated Service Router (ISR) Series 2 Ports 4 Slots Rack-Mountable, Wall Mountable Gigabit Ethernet Security Router | Made by Cisco | New Factory Sealed
Brand:
Cisco
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the ISR4321/K9 Integrated Service Router

The Cisco ISR4321/K9 is an integral part of the Cisco Integrated Services Router (ISR) series, designed to provide exceptional networking capabilities for businesses and organizations. In this comprehensive guide, we will explore the features, benefits, and specifications of the Cisco ISR4321/K9 Integrated Service Router.

Key Features of Cisco ISR4321/K9

  • High-Performance Routing: The Cisco ISR4321/K9 is equipped with powerful routing capabilities, making it ideal for handling data traffic in a fast and efficient manner. It ensures that data is routed securely and reliably through the network.
  • Versatile Port Configuration: With 2 ports, the ISR4321/K9 offers flexibility in connecting to various network devices. This router can be seamlessly integrated into your existing network infrastructure.
  • Robust Security: Security is a top priority in the modern networking landscape. The ISR4321/K9 comes with advanced security features to protect your network from threats and vulnerabilities, making it a reliable choice for your business.
  • Rack-Mountable and Wall Mountable: This router's design allows it to be mounted in a rack or on the wall, giving you flexibility in its placement. Whether you have limited space or a dedicated server room, the ISR4321/K9 can fit your needs.

Benefits of Cisco ISR4321/K9

  • Scalability: The ISR4321/K9 is highly scalable with its 4 available slots for expansion. As your network grows, you can add more modules and interfaces without needing to replace the entire router.
  • Secure Networking: Cisco is known for its commitment to security, and the ISR4321/K9 is no exception. It offers a range of security features to protect your network, including firewall and VPN support.
  • Versatility: With its rack-mountable and wall-mountable design, this router can be installed in a variety of environments. Whether it's a small office or a large data center, the ISR4321/K9 is adaptable.
  • Reliability: Cisco has a reputation for producing reliable networking equipment. The ISR4321/K9 is no exception, ensuring minimal downtime and consistent performance.

More Information

The Cisco ISR 4321 is a router designed for small and medium-sized businesses, enterprise branch offices, and service provider edge applications. It is equipped with 2 network interface slots and 4 service module slots, which can be used to add a variety of connectivity and service options. The router is powered by a dual-core Intel Xeon processor and has 2GB of RAM and 8GB of flash memory, making it capable of handling a wide range of routing, security, and data services applications. It also supports Cisco IOS XE software, which provides a flexible and scalable platform for implementing advanced routing and services functions.

High-performance Security Router

The Cisco ISR 4321 is a high-performance router designed for small and medium-sized businesses, enterprise branch offices, and service provider edge applications. It is equipped with 2 network interface slots and 4 service module slots, which can be used to add a variety of connectivity and service options. The router is powered by a dual-core Intel Xeon processor and has 2GB of RAM and 8GB of flash memory, making it capable of handling a wide range of routing, security, and data services applications. It also supports Cisco IOS XE software, which provides a flexible and scalable platform for implementing advanced routing and services functions.

Quality of Service (QoS) Features of the ISR4321/K9 Cisco ISR 4321 Router

The Cisco ISR4321/K9 is a security router that provides advanced routing and security services for small to medium-sized organizations. It also supports Quality of Service (QoS) features to help ensure that critical network traffic receives priority treatment over less important traffic.

Some of the QoS features available on the Cisco ISR4321/K9 include:

  • Traffic classification and marking: The router can classify traffic based on a variety of criteria, such as source/destination IP address, protocol type, and port number. It can then mark traffic with a priority level, which is used to determine how the traffic should be treated by other QoS features.
  • Congestion management: The router can use various congestion management techniques, such as queuing and scheduling, to ensure that high-priority traffic is transmitted before lower-priority traffic. This can help prevent network congestion and ensure that critical traffic is not delayed.
  • Traffic shaping: The router can limit the amount of bandwidth that is available to certain types of traffic, ensuring that critical traffic always has enough bandwidth to meet its needs.
  • Voice and video optimization: The router can prioritize voice and video traffic over other types of traffic. This can help ensure that real-time communication applications such as VoIP and video conferencing work smoothly and without interruption.
  • These are just a few examples of the QoS features available on the Cisco ISR4321/K9. To configure and optimize QoS on your router, you should refer to the Cisco IOS Quality of Service Solutions Configuration Guide, which provides detailed instructions on how to configure QoS for various network scenarios.

General Information about the Cisco ISR4321/K9

  • Manufacturer: Cisco
  • Part Number or SKU # ISR4321/K9
  • Product Series: 4000
  • Product Model: 4321
  • Product Name: 4321 Router
  • Product Type: Router

Technical Information of Router 4000 Series

  • Total Number of Ports: 2
  • USB: Yes
  • Powerline: No
  • Management Port: Yes
  • Serial V.35 Interface: No
  • Number of Network (RJ-45) Ports: 2

I/O Expansions for 2 Ports Integrity Service Router

  • Number of Total Expansion Slots: 4
  • Expansion Slot Type: Smart Interface Card (SIC)
  • Expansion Slot Type: Network Interface Module (NIM)
  • Expansion Slot Type: SFP

Network & Communication of SFP Router

  • Network Technology: 10/100/1000Base-T
  • Ethernet Technology: Gigabit Ethernet

Management & Protocols

  • Security Features:
  • ACL
  • RADIUS
  • AAA
  • IPsec
  • DMVPN

Memory ISR4321 K9

  • Standard Memory: 4 GB
  • Maximum Memory: 8 GB
  • Memory Technology: DDR3 SDRAM
  • Flash Memory: 4 GB
Power Description
  • Input Voltage 230 V AC
  • Input Voltage 120 V AC
  • Power Source PoE
  • Power Source Power Supply
  • Redundant Power Supply No

In Summary, the Cisco ISR4321/K9 Integrated Service Router is a powerful and versatile networking solution for businesses and organizations. With its high-performance routing, security features, and flexibility in mounting options, it's an ideal choice for meeting the demands of modern networking. Whether you need a secure and scalable router for a small office or a data center, the ISR4321/K9 has you covered. Invest in the Cisco ISR4321/K9 for a dependable and efficient network infrastructure.

Brand:
Cisco
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


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Warranty

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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.

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).

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