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Cisco ACI vs Cumulus Networks [EOL] comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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 ACI
Average Rating
8.0
Reviews Sentiment
6.2
Number of Reviews
104
Ranking in other categories
Network Virtualization (2nd), Software Defined Networking (SDN) (2nd), Cloud and Data Center Security (9th)
Cumulus Networks [EOL]
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Featured Reviews

reviewer1741488 - PeerSpot reviewer
Consulting & Solution Integration at a comms service provider with 10,001+ employees
Improved data center agility has simplified workload deployment and strengthened application control
We have deployed Cisco ACI for a couple of our customers where they migrated from the traditional Catalyst or traditional enterprise solutions to a Nexus platform for their data center network. We use Cisco ACI infrastructure for the SD-WAN and for the data center SDN solutions. For Cisco ACI, we predominantly use it for the data center software-defined network, where customers will have more control on their applications and it will have a matrix kind of architecture and it can have seamless connectivity and seamless access to applications without being moving from a traditional architecture of a data center. This is where they will have more visibility into their network and they can add any workloads in their network easily rather than pushing the configurations or doing the configuration from scratch. Configuration templates are already available in Cisco ACI, which we can push to the next workload which is getting connected to Cisco ACI infrastructure. Cisco ACI infrastructure is predominantly for the server infrastructure. It is not the traditional VLANs or those things getting configured. It is basically the VXLANs and Data Center Bridging solutions would come in. There is a spine-leaf architecture where the spine controls the control plane of all the leaf, and the leaf will connect the nodes or the workloads of the servers to that. For the data center management team or the IT team, it will be easy to deploy any new workloads. Instead of taking days or multiple days for a deployment of a server or application, they can do it immediately within minutes because all the configuration templates are already there in the control plane, which we can push immediately when the new server gets added. This provides operational simplicity and visibility, making it easier for the data center IT team. Analytics can be used, and AppDynamics can also be integrated into Cisco ACI for application-level monitoring, enabling analysis of applications and determining which application is taking how much of network loads. This kind of integration is possible, and Nexus Dashboard can also be useful in highlighting and providing a single dashboard to view all performance and any issues that may arise, which helps in faster troubleshooting.
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Manufacturing Company
9%
Construction Company
8%
Computer Software Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise20
Large Enterprise88
No data available
 

Questions from the Community

What are the biggest differences between Cisco ACI and VMware NSX?
There are some very major differences between both the Products and to name a few. -Cisco ACI have physical network gear (9K Switches) where the Code runs in ACI Policy Mode & the UCS server wh...
What are the biggest differences between Cisco ACI and VMware NSX?
Once you know your way around the Cisco ecosystem, using Cisco ACI is not so difficult. It is a global product, so when you change one interface, changes are automatically reflected on every switch...
What is your experience regarding pricing and costs for Cisco ACI?
Cost is one thing that could be improved, as it is heavy for an emerging market like ours.
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Overview

 

Sample Customers

Bowling Green State University, du, Qatar University
Perth Radiological Clinic, Medallia, Faithlife, Ooyala, NephoScale, DreamHost, SFMIX
Find out what your peers are saying about Cisco, Aviatrix, Megaport and others in Software Defined Networking (SDN). Updated: June 2026.
903,118 professionals have used our research since 2012.