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Cisco 4000 Series Integrated Services Routers (ISR 4000)

Cisco 4000 Series Integrated Services Routers (ISR 4000)

Overview

What is Cisco 4000 Series Integrated Services Routers (ISR 4000)?

Cisco 4000 Series Integrated Services Routers (ISR 4000) provides a scalable, flexible foundation so you can quickly integrate leading IT initiatives like SD-WAN and edge compute, while meeting the explosive network performance need driven by cloud-based application adoption.

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Recent Reviews

Cisco Review

8 out of 10
August 26, 2023
Incentivized
We mainly use it not for data, but mainly for voice. It's our platform for Cisco call manager, voice over ip.
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Top class WAN router

9 out of 10
September 23, 2021
Incentivized
Our organization had the requirement of having redundant internet links to improve the uptime of internet connectivity at our plant and …
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Cisco 4000 good ROI

9 out of 10
September 13, 2021
Cisco 4000 Series Integrated service routers (ISR 4000) is being used company-wide. [I]t is placed at our switching center [and provides] …
Continue reading
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Awards

Products that are considered exceptional by their customers based on a variety of criteria win TrustRadius awards. Learn more about the types of TrustRadius awards to make the best purchase decision. More about TrustRadius Awards

Reviewer Pros & Cons

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Video Reviews

3 videos

User Review: Cisco ISR4000 Keeps Connectivity Secure & Reliable Between Several Branches of Business
02:55
Network Operations Managers Honest Take | Cisco ISR 4000 Series Review
03:25
Cisco Integrated Services Routers (ISR 4000) Review
06:14
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Product Details

What is Cisco 4000 Series Integrated Services Routers (ISR 4000)?

Cisco 4000 Series Integrated Services Routers (ISR 4000) Technical Details

Operating SystemsUnspecified
Mobile ApplicationNo

Frequently Asked Questions

Cisco 4000 Series Integrated Services Routers (ISR 4000) provides a scalable, flexible foundation so you can quickly integrate leading IT initiatives like SD-WAN and edge compute, while meeting the explosive network performance need driven by cloud-based application adoption.

Reviewers rate Usability and Support Rating and Implementation Rating highest, with a score of 10.

The most common users of Cisco 4000 Series Integrated Services Routers (ISR 4000) are from Enterprises (1,001+ employees).
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Comparisons

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Reviews and Ratings

(155)

Attribute Ratings

Reviews

(1-3 of 3)
Companies can't remove reviews or game the system. Here's why
Lawrence Mashimbye | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
We use Cisco ISR 4000 series routers for the SD-WAN branch network. They offer a great quality of service with increased bandwidth and throughput. Cisco ISR 4000 series routers have edge networking capabilities and provide reliable, secure branch office connectivity. They offer an aggregate data throughput of up to 100mb/s which can also be upgraded to 300mb/s.
  • Speed
  • Easy to deploy
  • Reliable
  • None
Cisco Integrated Services 4000 series routers are very good for SD-WAN networks and can also be used for MetroLAN and MPLS networks. They are very fast, reliable, and easy to deploy and manage. Cisco ISR 4000 series routers can be used for large enterprise networks. Can be managed through an integrated management controller.
  • SD-WAN connection
  • Speed
  • Reliability
  • Security
  • Reduced cost
  • Resilience
  • Performance
  • Security
Cisco 4000 Series Integrated Services Routers are very good for enterprise networks. They can be used to connect SD-WAN, MPLS, and MetroLAN. They offer aggregate throughput and increased bandwidth. They also guarantee network quality of service to distinguish between different traffic in the network. They offer better features compared to the others.
Company wide.
10
Information Technology infrastructure department
  • SD - WAN connectivity
  • Great throughput
  • Reliability
  • None
  • VOIP
  • IoT
  • Hybrid Work
Yes
Cisco 2800 series routers
  • Product Features
  • Product Usability
  • Product Reputation
Features offered by Cisco 4000 integrated services routers are outstanding and provide great performance.
I will choose Cisco 4000 integrated services routers for SD-WAN WAN again and again.
  • Implemented in-house
  • Third-party professional services
Datacentrix
Yes
Data center design followed by branch network rollout.
Change management was a small part of the implementation and was well-handled
Good planning made things easier for everyone involved in the project.
  • Communication
If you planning on upgrading your network to software defined networks, Cisco 4000 Series Integrated Services Routers are the best. To successfully implement the project you need to plan and communicate with all your stake holders.
Cisco always provides best service and support to their customers and offers experts to help you understand all the features and how to benefit from using the routers.
Yes, it make it easy to get support whenever needed and you can actually login and manage your support contract on their website and see progress of your requests.
No
From the beginning when planning on the solution for our WAN network, Cisco provided best and knowledgeable engineers to help us build a cost-effective solution. Their support team was very helpful and provides best customer service.
Cisco Integrated Services 4000 series routers are very easy to use and manage. With the use of integrated management controllers, you can deploy new sites within minutes.
  • Site deployment
  • Easy to configure
  • Performance
  • None
July 10, 2018

Review A1

Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Cisco ISR 4000 Series
ISR 4000s are deployed in several locations and are used as routers and phone gateways.
  • Easy to configure
  • Reliable hardware
  • Reliable software
  • Not Sure
  • Best for a business of any type.
  • Home office may be less appropriate due to price and higher skill set needed to operate.
  • Reliable
  • Good support (Cisco TAC)
  • Needs minimum maintenance
The company uses Cisco UC and all of our core networking equipment including access points is Cisco made.
We use Cisco ISR to send netflow to a collector.
In recent years we have only used Cisco routers.
None
  • voice
  • routing
  • video
  • Price
  • Product Features
  • Product Usability
  • Product Reputation
  • Prior Experience with the Product
Price vs reliability vs ease of use
All of my support requests always resulted in resolution even some more difficult cases took longer time (weeks).
Voice, video, routing, network analyses (via netflow export)
1
Attention to detail, experience with the product, experience in networking.
  • None
  • No new ways are currently planned.
We renew Cisco end of life devices with current models.
Yes
I replaced several less known router products (i.e. kentrox, package) as well as routers from Juniper in the past in order to keep the network uniform, reliable, and have access to good technical support.
I evaluate Cisco products on regular bases as new models become available and old devices are being replaced.
  • Implemented in-house
Yes
Plan, purchase, configuration, deployment
Change management was minimal
  • Each implementation can have its set of quirks however in case of Cisco routers things are straightforward.
Its a good idea to have an active Smartnet contract before each larger deployment.
Yes
Cisco Smartnet is an important contract for certain Cisco devices as not only tech support but also new software releases are made available.
No
I dont find this question neither appealing nor relevant as exceptional customer service and similar are just buzz words.
  • Telephony
  • Video
  • Routing
  • None known
No
Cisco routers can be confidently deployed to any network environment.
June 13, 2018

Buy Cisco now

Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Cisco ISR 4000 Series
43xx and 44xx this is our standard for WAN services. We have them deployed globally at our edge locations. We are using the ASR model in our DCs and core.
  • App identification with NBAR2 is great. We use it in conjunction with our robust QoS.
  • Routing is obviously what built Cisco and it is as expected rock solid on the isr4K platform.
  • We are looking foward to the intergration of Viptela software on to this platform. Having this on the road map will help our migration.
  • We have found several code bugs and it has caused outages on our network.
  • The license program is a bit confusing - there are several tiers and we have had issues with Cisco ONE portability.
  • All WAN routing scenarios and IP conversation scenarios.
  • The 4K platform could be used in a small DC.
  • The licensing of these boxes can get expensive and confusing.
  • The uptime has been good. Building the network with the 4k platform is easy so there is less time spen training our deployment teams.
We have a mixed LAN of Cisco and non-Cisco there are no issues connecting. In the past, with older models of this product line, we did have issues connecting to some extreme switches but it seems that has been resolved on the 4K platform.
Our infosec team is constantly scaning and hardly ever finds an issue other than issues related to configuration. Running UCS on the 4K and running firepower seems like an idea that has some potential in our network. The 4K platform is flexible and can enhance your security posture.
We have been using Cisco Routers for a very long time and compared to other routers I see some improved metrics with regard to uptime. The 4K supports our robust QoS policy which gives us maximum application experience on our network.
They are the powerhouse when it comes to IP routing. The ease of use is great. The licensing requires an MBA.
  • Connectivity to dc
  • Connectivity to branch
  • Connectivity to cloud
  • Maintaining qos
  • Price
  • Product Features
  • Product Reputation
  • Vendor Reputation
  • Existing Relationship with the Vendor
They work once they are up and running
20
Enterprise networking
2
Bgp, ospf, sdwan, qos
  • Decnet to ip
  • Sdwan
  • Trusted qos markings
  • Sdwan
  • Cip communication
  • User experience monitoring
They are rock solid
No
Longer and more indepth poc
  • Implemented in-house
Yes
We went site bu sitw in each region
Change management was a minor issue with the implementation
  • Learning curve
Learn and experement first then roll out
Yes
We are a fortune 100 and need uptime
No
They went above and beyond for our sdwan poc!!! Thanks Brent
  • Bgp
  • Interface config
  • Qos
  • Qos
  • Shaping
No
Its easy once you break the knowledge plane
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