Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) vs Icinga comparison

Cisco Nexus Dashboard Fabri...

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Executive SummaryUpdated on Oct 10, 2024

Cisco Nexus Dashboard Fabric Controller and Icinga both compete in the IT sector, each offering distinct advantages. Cisco stands out for its stability and integration, while Icinga is preferred for its open-source flexibility.

Features: Cisco Nexus Dashboard Fabric Controller delivers robust stability, excellent automation, and detailed network monitoring, simplifying connectivity management. Icinga's open-source platform ensures easy integration, substantial plugin support, and effective monitoring across numerous technologies.

Room for Improvement: Cisco Nexus Dashboard Fabric Controller could benefit from simpler tool integration, better reporting, and improved mixed architecture support, as well as addressing its complexity and cost. Icinga's opportunities lie in dashboard optimization, API enhancements, plugin improvement, and making user experience more intuitive and less resource-intensive.

Ease of Deployment and Customer Service: Cisco Nexus Dashboard Fabric Controller is usually deployed on-premises and in private clouds, offering strong technical support focused on development but needing enhanced operational support. Icinga, also deployed on-premises, lacks Cisco's robust support but benefits from a supportive community, reducing direct support needs.

Pricing and ROI: Cisco Nexus Dashboard Fabric Controller is a premium-priced solution, justified by comprehensive features and high ROI. Icinga provides a more cost-effective option through its open-source origins, offering substantial ROI through low initial costs, appealing to smaller organizations despite potential expenses for maintenance and customization.

To learn more, read our detailed Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) vs. Icinga Report (Updated: December 2025).

Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) vs. Icinga

December 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Cisco Nexus Dashboard Fabri...

Ranking in Network Monitoring Software

13th

Average Rating

8.0

Reviews Sentiment

6.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Icinga

Ranking in Network Monitoring Software

25th

Average Rating

7.6

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

Server Monitoring (13th), IT Infrastructure Monitoring (30th), Cloud Monitoring Software (23rd)

Mindshare comparison

As of January 2026, in the Network Monitoring Software category, the mindshare of Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) is 0.7%, up from 0.5% compared to the previous year. The mindshare of Icinga is 1.8%, down from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
Cisco Nexus Dashboard Fabric Controller (Formerly DCNM)	0.7%
Icinga	1.8%
Other	97.5%

Network Monitoring Software

Featured Reviews

Jagdev Dhaliwal

Network Engineer at a healthcare company with 1,001-5,000 employees

Flow monitoring has improved planning for east-west traffic and real-time capacity decisions

Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) helps to understand the flows and data plane capacities, which are the primary use cases. Usually, people struggle with east-west traffic flow when they need to decide on firewalls or products. People typically understand north-south traffic flows but usually miss the east-west traffic flows in data centers. I was focusing more on this so that people can accordingly plan, such as after F5, the number of servers, the number of sessions needed, and whether we need to plan the interface for groups from the line capacity perspective. This kind of information was valuable to us. The real-time telemetry feature was beneficial. When experiencing performance issues, I could determine if there were any issues related to flows or areas where bottlenecks were occurring.

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Harrison Bulley

Senior Infrastructure Engineer at Net Consulting

A stable, scalable and cost-effective solution that helps with inbuilt scripts for easy modification

I think the software is quite good, but we have had problems with getting it to recognize certain areas and amend certain checks, where we needed so we would have to create backend scripts for those checks. Though, being open source, it has the support to create backend scripts, it would be better to have these scripts in-built.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Automation of the ILS."

"I don't have to rely on the on-site engineer who can do the configuration. I can have our team just plug the devices and perform remotely. I can also do the templates."

"I like that is easy to work on and straightforward."

"VCNM provides a unique capability of managing the admin VDCs of Nexus boxes."

"The product has excellent stability."

"The monitoring capability is the best in Cisco Data Center Network Manager. It helps me improve network management tasks and optimize processes."

"The product makes the management of our environment simpler."

"Fabric suite automation is a great feature."

More Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) pros

"The value of Icinga is that it has hundreds of plugins, so it's really easy to monitor pretty much anything."

"The ability to customize scripts and build your own queries to request information from the infrastructure elements you want to monitor. This level of personalization and customization is highly appreciated."

"Macros and the ability to connect it to Google Maps are valuable features."

"It is really easy in Icinga to create your own plugin and integrate it without any fuss. And it works just perfectly fine."

"An affordable solution for small organizations to do basic network monitoring."

"Icinga has multiple automation and integration features. There is an API for everything and a web UI for configurations. The APIs enable you to automate tasks in Icinga. We can also use plugins to talk to the API. The Icinga Director talks to a database in the background, and you can import settings from the CMDB to all systems in Icinga."

"We have found the solution to be stable."

"Icinga does the job and is fairly stable."

More Icinga pros

Cons

"One of the biggest challenges is that we aren't always able to push the configuration onto the target device. Whenever this happens, we have to do a factory reset, put on the script, and then reconfigure it again. In the next release, I would like to have a troubleshooting feature."

"I do not believe it integrated well with different infrastructures for hybrid environments."

"If the customer thinks about using additional solutions, Cisco should make sure they are not left out."

"Sometimes the product gives us problems that require support."

"We need better performance and reliability."

"The initial setup is challenging."

"The automation feature could be improved."

"The reporting is not very intuitive and has room for improvement."

More Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) cons

"The installation and configuration are very complex."

"I think the software is quite good, but we have had problems with getting it to recognize certain areas and amend certain checks, where we needed so we would have to create backend scripts for those checks. Though, being open source, it has the support to create backend scripts, it would be better to have these scripts in-built."

"One thing that Icinga lacks is the capability to create advanced and customized dashboards within the tool itself."

"Icinga is a complex solution that's hard to learn. It's a powerful product for monitoring, but new users will have a hard time figuring out what to do."

"We have found some problems with Nagios, and support isn't very responsive."

"The tool currently fails to provide notifications to users."

"At this time, the layout of the website is a bit difficult. It should be more user-friendly for changing the background and logos."

"It needs Trap SNMP. I saw the documentation for Zabbix, that it has its own built-in product which handles SNMP traps, and there's nothing similar in Icinga or Nagios. I think this feature is most important for me."

More Icinga cons

Pricing and Cost Advice

"The price of Cisco Data Center Network Manager is expensive compared to other vendors on the market."

"When we purchase a Nexus box, the MDS CM license comes with it."

"The solution is very expensive."

"On average, Data Center Network Manager's pricing isn't too costly unless you choose a premier license."

"We usually opt for a yearly plan, commonly for three or five years upfront. Some customers may not utilize all the features included in the product, and this can lead to them paying for functionalities they don't need."

"I would say that the pricing offers great value for the money."

"The product is licensed with contracts that work on a yearly basis rather than a monthly model."

"The tool is always expensive, but their service, product quality, and support are good. We're happy with it, but it's still an expensive solution. There are cheaper alternatives but no similar platform across all domains."

"It's an open-source solution."

"Even though Icinga's financial cost is low, it is an expensive product regarding the resources required to maintain and operate it."

"The solution is free to use."

"The solution is cheap."

"The product is inexpensive compared to other DBM products."

"This is an open-source solution with paid support."

"We're using the free version of Icinga."

"It is cost-effective, and the return on investment can be very interesting because the price is low."

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Top Industries

By visitors reading reviews

Government

13%

Computer Software Company

12%

Manufacturing Company

Performing Arts

Educational Organization

13%

Comms Service Provider

12%

Financial Services Firm

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	6
Large Enterprise	16

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	4
Large Enterprise	7

Questions from the Community

What do you like most about Cisco Data Center Network Manager?

It uses push technology, which pushes the changes to all relevant devices to ensure they are updated accordingly.

What is your experience regarding pricing and costs for Cisco Data Center Network Manager?

The tool is always expensive, but their service, product quality, and support are good. We're happy with it, but it's still an expensive solution. There are cheaper alternatives but no similar plat...

What needs improvement with Cisco Data Center Network Manager?

I do not believe it integrated well with different infrastructures for hybrid environments. I am uncertain because we have never attempted that in our environment, so they could perform better in t...

What is your experience regarding pricing and costs for Icinga?

It is cost-effective, and the return on investment can be very interesting because the price is low. If you want to include this product in the services you offer to your customers, the return on i...

What needs improvement with Icinga?

There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved. For instance, multi-tenancy for monitoring the virtual infrastructur...

What is your primary use case for Icinga?

We use Icinga as a monitoring solution to monitor customers' infrastructures. We work as a managed service provider, so we offer monitoring and many other services to our customers. So we use it in...

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Comparisons

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Compared 9% of the time

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Compared 4% of the time

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Product Reports

Cisco Nexus Dashboard Fabric Controller (Formerly DCNM)

January 2026

Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) report

Download Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) product report

Download Icinga product report

December 2025

Also Known As

Cisco Data Center Network Manager

Icinga Cloud Monitoring

Overview

The Cisco Nexus Dashboard Fabric Controller (NDFC) offers a comprehensive solution for managing Cisco NX-OS switches in hybrid-cloud environments, providing automation, visibility, and consistent operations. Designed to simplify and enhance data center management, NDFC integrates with Cisco Nexus Dashboard to streamline network connectivity, reduce deployment times, and ensure seamless transitions with minimal disruptions. Its modular architecture, new user interface, and support for non-Nexus OS platforms make it a robust tool for LAN, SAN, and IP Fabric for Media management. Additionally, NDFC enhances fabric reliability, automates workflows, and supports cloud connectivity with AWS and Microsoft Azure, making it ideal for businesses adapting to increasingly complex digital environments.

Cisco

Icinga is a robust tool for monitoring IT infrastructure, known for its distributed monitoring capabilities and seamless integration with multiple platforms. It efficiently observes servers, network devices, and environments like Linux and Windows, enabling proactive issue identification and resource management.

With a focus on task delegation and clustering, Icinga offers an intuitive interface through its GUI and Icinga Director, simplifying configuration. The extensive plugin library supports diverse technologies, while the API allows automation with tools like Terraform and Ansible. Despite its strengths, users report challenges with data display in the GUI, a need for improved dashboards, and complex configuration processes. Users benefit from its SNMP alerts, email notifications, and automated incident handling, making it essential for managed service environments and enterprises.

What are the key features of Icinga?

Task Delegation: Streamlines monitoring tasks across distributed systems.
Event Handler: Enables automatic service recovery with minimal intervention.
Plugin Library: Offers extensive support for integrating diverse technologies.
API Accessibility: Facilitates automation with popular tools like Terraform.
Custom Plugins: Allows easy creation and personalization for monitoring needs.

What benefits should you consider in Icinga reviews?

Flexibility: Tailors monitoring to specific requirements with community support.
Scalability: Successfully manages growing infrastructure demands.
Proactivity: Enhances issue identification and resource allocation.
Integration: Seamlessly works with existing IT operations platforms.

Icinga is widely adopted in IT environments for monitoring servers, networks, and applications across industries such as finance, healthcare, and technology. Its ability to integrate with various operating systems and automation platforms makes it a versatile choice for industries prioritizing comprehensive surveillance and proactive management of their infrastructure.

Sample Customers

Banco de Guayaquil, Cox Communications, Kuwait Petroleum Italia, Roper St. Francis, University of British Columbia

Puppet Labs, Audi, Spacex, Debian, Snapdeal, McGill, RIPE Network Coordination Centre