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

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

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
17th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
25
Ranking in other categories
No ranking in other categories
Nmap
Ranking in Network Monitoring Software
10th
Average Rating
8.6
Reviews Sentiment
7.7
Number of Reviews
22
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) is 0.6%, up from 0.5% compared to the previous year. The mindshare of Nmap is 0.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
Nmap0.6%
Cisco Nexus Dashboard Fabric Controller (Formerly DCNM)0.6%
Other98.8%
Network Monitoring Software
 

Featured Reviews

Upul Abhayasena - PeerSpot reviewer
Robust management tool with an easy setup and room for more features
DCNM is used by one of the airline customers in Qatar to manage many data centers and rack switches running on normal Nexus or NX-OS mode. They required a controller platform to manage these Nexus switches, and thus, they utilized DCNM as a Fabric controller. Given that ACI deployment is very low…
AntoSebastin - PeerSpot reviewer
Scans the network and identifies vulnerabilities on each machine
Nmap is mostly helpful during compliance checks. We run the scanner to see how many devices are on our network and find vulnerabilities in those that aren't compliant. We also use it monthly to scan our network and identify devices that aren't connected properly. This helps us detect any issues related to the operating systems of these devices. The tool's most valuable feature is its vulnerability scanning. It allows us to scan a specific range of IP addresses and discover devices within that range. This makes it easy to identify devices and view their details. Port scanning is crucial for network management tasks. It helps us identify vulnerabilities by finding open ports that may be unused or misconfigured. This tool makes it easy to detect such issues. The OS detection feature is great. Unlike other tools, Nmap provides accurate information about asset vulnerabilities, helping us easily detect and address them. Using Nmap provides value to the company, especially during compliance audits. It helps generate reports on assets, updates on workstations, and insights into network activities and potential attacks. Additionally, Nmap detects vulnerabilities and provides port details, allowing us to close unused ports on the client machines.

Quotes from Members

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

Pros

"It has a very nice dashboard so you can see what's currently happening in the network and the performance of the back story."
"Data Center Network Manager is absolutely stable."
"The most valuable features of Cisco Data Center Network Manager are consistency and the core server. The teams have had a good experience."
"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."
"The interface of this solution is easy to use overall."
"The product makes the management of our environment simpler."
"The monitoring capability is the best in Cisco Data Center Network Manager. It helps me improve network management tasks and optimize processes."
"Fabric suite automation is a great feature."
"The solution detects the operating systems, which makes testing the software much easier before making the payload."
"Nmap is easy to use. It's a command-line interface, and the output is quite good."
"It is a very user-friendly product."
"From a functionality standpoint, it's robust and straightforward to comprehend."
"Nmap has a powerful command line tool and a set of diagnostic features."
"Nmap's performance is great, and I've never noticed any issues in this respect. It really doesn't put a heavy load on the machine when using it."
"The best feature of Nmap is that it lets me see useful information about each endpoint in my entire network environment. For example, I can see every single connection of the network as well as each and every port."
"It helps us secure the network infrastructure."
 

Cons

"Automation for the RMA process can be added."
"The configuration is too complicated and you have to create templates and use a lot of menus."
"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 solution needs to improve reports."
"It is not very easy to monitor or to browse."
"It's very costly."
"In the next release, I would like to see it merged with Prime and I think that it should be more unified."
"The initial setup is challenging."
"The solution's initial setup could be better."
"There are concerns with the stability of the product, making it an area where improvements are required."
"It takes a bit of time to get familiar with the solution and its options."
"Customization is not very user-friendly in Nmap."
"Nmap major operates through the CLI; there's no GUI component, and that's where the challenge is."
"They should deliver Playtech's username and password."
"The solution is not that easy for a beginner to learn."
"Nmap needs to improve its scanning speed."
 

Pricing and Cost Advice

"The solution is very expensive."
"The price of Cisco Data Center Network Manager is expensive compared to other vendors on the market."
"I would say that the pricing offers great value for the money."
"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."
"When we purchase a Nexus box, the MDS CM license comes with it."
"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."
"The product is licensed with contracts that work on a yearly basis rather than a monthly model."
"On average, Data Center Network Manager's pricing isn't too costly unless you choose a premier license."
"The solution is open source so it is free."
"The solution is free of cost."
"The product's pricing is fine. The licensing options for Nmap include perpetual licenses and volume-based licenses. For perpetual licenses, once you purchase it, there's no need to invest in renewals. And for volume-based licenses, enterprise companies can use it multiple times based on the number of users or devices they need to scan. It's a pay-as-you-go model, similar to how you pay for what you use."
"I am using the free version of Nmap."
"I am using the standard free version of Nmap."
"Nmap is an open-source and free product."
"It's an open-source solution. Commerically, only the support service is available."
"It's an open-source product, and I haven't seen any premiums. Options are available for those who purchase, but for my use case, everything I need is available in the community and forums."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Government
12%
Manufacturing Company
10%
Financial Services Firm
8%
Manufacturing Company
14%
Computer Software Company
10%
Retailer
10%
Educational Organization
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise6
Large Enterprise15
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise1
Large Enterprise11
 

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?
In a mixed architecture where Nexus switches are used as border devices and are connected to a Palo Alto firewall (e.g., version 9.1 or 10.1), you might encounter issues with BGP peering. For insta...
What do you like most about Nmap?
Nmap is mostly helpful during compliance checks. We run the scanner to see how many devices are on our network and find vulnerabilities in those that aren't compliant. We also use it monthly to sca...
What is your primary use case for Nmap?
Nmap is used for network scanning to map the network, identify devices, and assess their status. It helps determine open ports and services running on a particular endpoint or server within an ente...
 

Also Known As

Cisco Data Center Network Manager
No data available
 

Overview

 

Sample Customers

Banco de Guayaquil, Cox Communications, Kuwait Petroleum Italia, Roper St. Francis, University of British Columbia
Lockheed Martin, Eastern Bank Boston, Perspecta, Harris Corporation, Discovery Communication
Find out what your peers are saying about Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) vs. Nmap and other solutions. Updated: September 2025.
869,771 professionals have used our research since 2012.