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: August 2026).

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

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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

22nd

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

41st

Average Rating

7.6

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

Server Monitoring (17th), IT Infrastructure Monitoring (48th), Cloud Monitoring Software (32nd)

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) is 0.6%, up from 0.6% compared to the previous year. The mindshare of Icinga is 1.1%, down from 3.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Cisco Nexus Dashboard Fabric Controller (Formerly DCNM)	0.6%
Icinga	1.1%
Other	98.3%

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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reviewer2292201

Innovation Service Manager at a tech services company with 201-500 employees

Easy to use, and it's possible to customize the product as per the needs we may have but average multi-tenancy aspect

It's supported by the community. We use Icinga, which is not part of the Open-Source platform but is wrapped into a commercial solution from another provider, a local provider in Italy. Icinga is an open-source platform, so it is supported by the community. It's quite easy to use, and it's possible to customize the product as per the needs we may have. So it's not expensive, and it's quite a general purpose. We can easily monitor any kind of infrastructure we encounter. 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. The alerting is the same as any other monitoring platform. It's not a "wow" feature that has changed our lives, but it's perfectly adequate.

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Quotes from Members

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

Pros

"For our purposes, excellent stability is the most valuable feature because we provide services for clients who need a dependable solution."

"There are many valuable features in this solution: The automation of the ILS, the automation of the small changes, the lands updates, scheduling, integration - basically, the pushing of features that we used to do manually."

"We have had a good ROI from Data Center Network Manager, and there is also a facility on Cisco's website to calculate the ROI from adopting this solution."

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

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

"The feature I find most valuable, is the stability of the solution."

"Monitoring system provides a clear indication of what's going on in the network."

"More than good enough as we have new clients everyday connected using this product"

More Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) pros

"We have found the solution to be stable."

"There's a module called Icinga Director, which helps us configure the product using an intuitive interface through clicks instead of creating a text configuration. It's very helpful for us."

"Icinga2 was designed to delegate, distribute and balance tasks between several nodes."

"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."

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

"The drafts are easy but what I like about Icinga is that there are many add-ons that you can download."

"If you have a small infrastructure or a small number of devices that you want to monitor, then I think it's a good solution."

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

More Icinga pros

Cons

"It's very costly."

"The configuration is too complicated and you have to create templates and use a lot of menus."

"API lacks robustness."

"The technical support is a gap for us as a company."

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

"It is not very easy to monitor or to browse."

"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."

"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."

"Network Discovery capabilities would be extremely helpful."

"There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved."

"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."

"In general, the product does not look good. However, it does what it is supposed to do. So, the improvements should focus on usability and UI."

"Icinga’s automation could be improved."

"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."

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

More Icinga cons

Pricing and Cost Advice

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

"The solution is very expensive."

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

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

"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."

"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."

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

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

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

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

"It's an open-source solution."

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

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

"The solution is free to use."

"The solution is cheap."

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

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Top Industries

By visitors reading reviews

Construction Company

15%

Financial Services Firm

Comms Service Provider

Manufacturing Company

Educational Organization

14%

Comms Service Provider

11%

Financial Services Firm

10%

University

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	8

Questions from the Community

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...

See all answers

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...

See all answers

What is your primary use case for Cisco Data Center Network Manager?

The main use case for URL filtering with PAN-DB is that it performs quite well. Earlier, when I started in 2012, there was a Blue Coat product available during that period. I am not certain whether...

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Product Reports

Cisco Nexus Dashboard Fabric Controller (Formerly DCNM)

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

Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) report

Download Icinga product report

Also Known As

Cisco Data Center Network Manager

Icinga Cloud Monitoring

Overview

Cisco Nexus Dashboard Fabric Controller, formerly DCNM, provides a consolidated dashboard offering insights into network operations, real-time telemetry, and automation capabilities. Users noted enhanced data center management and seamless SD-WAN integration.

Cisco Nexus Dashboard Fabric Controller integrates Python, Ansible, and Terraform for efficient traffic management. Comprehensive data center insight and stability highlight its utility across policy updates and network troubleshooting. With support for hybrid environments and enhanced network health data visibility, the platform suits complex, evolving infrastructures.

What are the Key Features?

Automation Capabilities: Simplifies network operations with automated workflows and scheduling.
Programming Support: Facilitates integration through Python, Ansible, and Terraform compatibility.
Comprehensive Dashboard: Provides a centralized view of network performance and health.
Real-Time Telemetry: Enhances decision-making with up-to-the-moment data.
SD-WAN Integration: Ensures seamless traffic flow across network borders.

What Benefits Should Users Look for?

Enhanced Network Monitoring: Allows precise tracking and troubleshooting of network issues.
Efficient Resource Management: Streamlines policy updates and component management.
Improved Security: Facilitates tighter control over Nexus switch configurations.
Centralized Management: Reduces complexity in maintaining data centers through a unified interface.

In data center operations, businesses leverage Cisco Nexus Dashboard Fabric Controller for improved security, tackling tasks like VPN operations and private cloud development. It enhances storage management, providing robust support to manage Nexus switches for optimized component oversight and security protocols.

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

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