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Cisco Catalyst Switches vs NVIDIA Mellanox comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 3, 2024

Review summaries and opinions

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

ROI

Sentiment score
4.9
Cisco Catalyst Switches enhance network reliability, reduce downtime, and offer cost-effective, long-term benefits with modern technology support.
Sentiment score
1.0
Users reported time and cost savings from NVIDIA Mellanox, highlighting improved performance, reduced latency, increased efficiency, scalability, and reliability.
Peace of mind and quality of support and, of course, trouble-free and issue-free workings matter, and I am even willing to pay more for that.
CISO at ADNIC
With Catalyst Switches, I can quickly check interface status, VLANs, MAC addresses, errors, and logs to identify the root cause.
Desktop support Engineer at a outsourcing company with 51-200 employees
I can say in terms of money saved because up until now, in the previous places where I have worked and also now, we still use the older model, the 2960 model Cisco Catalyst Switches, which has been in existence for almost 20 years and up until now it still functions very well.
Electrical control system engineer at Dangote petroleum refinery and petrol chemicals
 

Customer Service

Sentiment score
6.7
Cisco Catalyst Switches generally receive positive support reviews, but response time and resolution can vary based on case complexity.
Sentiment score
7.5
Customers desire multilingual NVIDIA Mellanox support, rating it satisfactory to good, while often relying on peer assistance.
When requesting an RMA, they replace defective items in just one day.
Network Engineer at General Authority OF ZAKAT & TAX
Even if it is slightly more expensive, the main basic thing is how soon or how easily a company can support you if something goes wrong on the switch, which can happen to any brand.
Consultant at Staunch On Demand
On a scale from one to 10, I would rate the technical support of Cisco at 10 out of 10.
student at St. Joseph's College of Engineering
I would assess their technical support as good—not the best, but it is good.
CEO at Tekpulse Ltd
 

Scalability Issues

Sentiment score
7.3
Cisco Catalyst Switches enable scalable network expansion with stacking and modular options, though configuration complexity may challenge some users.
Sentiment score
5.8
NVIDIA Mellanox's scalable leaf and spine architecture efficiently supports network growth for organizations across various sectors.
We can add more switches, VLANs, users, and network segments without having to redesign the entire environment.
Desktop support Engineer at a outsourcing company with 51-200 employees
The scalability of Cisco Catalyst Switches is very much scalable, as it supports the stacking feature and growth; for instance, with 94K modular switches, based on the requirement, we can even increase modules for more bandwidth.
Unit Nos at Orange
Unlike Meraki, where I can bring a switch online, join it to the portal, and it becomes operational immediately.
Software Developer/ IT Analyst Individual Contributor at a consultancy with 11-50 employees
 

Stability Issues

Sentiment score
8.1
Cisco Catalyst Switches are highly reliable, with users praising their stability, uptime, durability, and advanced features like StackWise.
Sentiment score
5.8
Users are satisfied with NVIDIA Mellanox for its reliable performance and stability, with improvements noted over time.
The available monitoring and troubleshooting tools also make it easier to identify and resolve those issues quickly, which helps maintain overall network stability.
Desktop support Engineer at a outsourcing company with 51-200 employees
The stability of Cisco Catalyst Switches in my environment is somewhat problematic: legacy Cisco Catalyst Switches, even though they have licenses and support, present many hardware-related issues, such as interfaces going down very repeatedly, SFP modules failing in most cases, and hardware ports becoming faulty.
Network Security Engineer at a healthcare company with 11-50 employees
What you tell it to do is exactly what it does.
Electrical control system engineer at Dangote petroleum refinery and petrol chemicals
I would rate it a seven because the old versions were not stable, but it is becoming stable over time.
Managing Partner & Technical Consultant at IT Expert
 

Room For Improvement

Cisco Catalyst Switches should improve pricing, integration, management tools, automation, security, support, compatibility, and reduce complexity and lead times.
NVIDIA Mellanox needs improved user-friendliness, better integration, enhanced GUIs, faster support, and occasional bug fixes.
Cisco should provide some level of software that I can bring on-premise where I can add all my Catalyst switches for central management.
Software Developer/ IT Analyst Individual Contributor at a consultancy with 11-50 employees
Support and vulnerabilities are the biggest issues regarding Cisco Catalyst Switches.
Network Architect at a retailer with 5,001-10,000 employees
I would also like better visibility into hardware capabilities and lifecycle status from a single dashboard so we can identify potential issues before they affect users.
Desktop support Engineer at a outsourcing company with 51-200 employees
I think it's okay; it's the best solution for now for AI data centers.
Managing Partner & Technical Consultant at IT Expert
 

Setup Cost

Cisco Catalyst Switches are costly due to factors like features and licensing, despite reliability and potential volume discounts.
NVIDIA Mellanox offers competitive pricing, strong performance, and cost-effective licensing, making it a highly-rated, affordable enterprise solution.
Cisco provides unique features that justify their pricing.
Product Manager at Uop Ipl
Cisco usually is costly compared to other vendors.
Unit Nos at Orange
For setup cost, we set up the network infrastructure by ourselves, so there was really no need for setup cost because one very good thing with Cisco is that they have everything available.
Electrical control system engineer at Dangote petroleum refinery and petrol chemicals
For its performance, it's cheaper.
Managing Partner & Technical Consultant at IT Expert
 

Valuable Features

Cisco Catalyst Switches are valued for reliability, scalability, security features, ease of use, performance, and long-term investment benefits.
NVIDIA Mellanox excels in performance, flexibility, and integration with AI systems, making it ideal for data centers.
Cisco Catalyst Switches are valuable for their reliability and performance.
Product Manager at Uop Ipl
With Meraki access points, I do not have to have a wireless controller for them. I can configure the wireless device directly from the switch, making the setup cleaner, and that is a major reason for my preference.
Software Developer/ IT Analyst Individual Contributor at a consultancy with 11-50 employees
Cisco Catalyst Switches provide high performance and security features that stand out in my daily work, where they handle a high volume of traffic with low latency, making them suitable for bandwidth-intensive applications, web applications, VoIP applications, video streaming, and major data center workloads.
Network Security Engineer at a healthcare company with 11-50 employees
The biggest advantage is that the vendor is the only one providing no-drop traffic.
Managing Partner & Technical Consultant at IT Expert
 

Categories and Ranking

Cisco Catalyst Switches
Ranking in Ethernet Switches
2nd
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
196
Ranking in other categories
LAN Switching (1st), Data Center Networking (1st), AV Over IP Switching (1st)
NVIDIA Mellanox
Ranking in Ethernet Switches
19th
Average Rating
7.8
Reviews Sentiment
4.7
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Ethernet Switches category, the mindshare of Cisco Catalyst Switches is 4.5%, up from 3.2% compared to the previous year. The mindshare of NVIDIA Mellanox is 2.2%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Ethernet Switches Mindshare Distribution
ProductMindshare (%)
Cisco Catalyst Switches4.5%
NVIDIA Mellanox2.2%
Other93.3%
Ethernet Switches
 

Featured Reviews

Md Rafique - PeerSpot reviewer
Desktop support Engineer at a outsourcing company with 51-200 employees
Reliable switching has improved segmentation and reduces downtime with faster troubleshooting
One area I would like to see improvement is making configuration and troubleshooting more straightforward, especially for engineers managing a large number of switches. Some tasks can require multiple CLI commands and checking different outputs to identify an issue. Better centralized visibility, more intuitive automation tools, and clearer troubleshooting information would make day-to-day operations more efficient. That said, the CLI gives experienced network engineers a lot of control, so I would see these improvements as making the existing capabilities easier and faster to use rather than replacing them. For on-premises deployment, I would like to see easier centralized management and more automation for larger switch environments. Firmware upgrades, configuration changes, and troubleshooting can take significant time when they have to be handled across many physical devices. Better zero-touch provisioning, simplifying firmware management solutions, stronger integration with monitoring and IT management platforms, and more proactive hardware health alerts would make operations easier. I would also like better visibility into hardware capabilities and lifecycle status from a single dashboard so we can identify potential issues before they affect users.
Nurudeen Suleiman - PeerSpot reviewer
CEO at Tekpulse Ltd
Automation and integration improve operations efficiently
We wanted to utilize the advanced InfiniBand and Ethernet solutions offered by NVIDIA, but the users are not too familiar with the InfiniBand environment, which is why we are using the Linux Cumulus 5.6, which is usually the normal Ethernet. I am familiar with NVIDIA Mellanox, as I have products from NVIDIA on review here on our website. I use enhanced multi-tenancy features. Currently, within the data center, we have mixtures of both Cisco Nexus switches, NVIDIA switches, and Huawei switches, so eventually, we are changing all the switches to NVIDIA. On a scale of 1-10, I rate NVIDIA Mellanox an eight.
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Top Industries

By visitors reading reviews
Outsourcing Company
14%
Manufacturing Company
9%
Financial Services Firm
8%
Construction Company
8%
Manufacturing Company
13%
Comms Service Provider
13%
Computer Software Company
8%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business85
Midsize Enterprise30
Large Enterprise91
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

Would you recommend replacing a Cisco Catalyst Switch by a D-link one?
Hello Mesfin It depends on the real scenario, the cisco 2960 is a very good device and they usually have routing functions but there are many different models within the same 2960 line, and on the ...
What is your experience regarding pricing and costs for Cisco Catalyst Switches?
My experience is that Cisco Catalyst Switches can involve a relatively significant upfront investment, especially when you consider the hardware, support, and licensing requirements. The total cost...
What needs improvement with Cisco Catalyst Switches?
One area I would like to see improvement is making configuration and troubleshooting more straightforward, especially for engineers managing a large number of switches. Some tasks can require multi...
What is your experience regarding pricing and costs for Mellanox Switches?
The pricing is competitive. For its performance, it's cheaper, so I would rate it a four if cheaper is lower.
What needs improvement with Mellanox Switches?
The feature we would want to see in future updates of NVIDIA Mellanox is improved accessibility for normal users, as quite a lot of experience is needed before using Mellanox. None of the Mellanox ...
What is your primary use case for Mellanox Switches?
NVIDIA Mellanox is usually used for numerous purposes, but in our case, we are using it in a data center for high-end servers running 200 gig interfaces, and we are able to link it up with Ansible ...
 

Also Known As

Cisco Catalyst, Catalyst
Mellanox Switches, Mellanox SN2700
 

Overview

 

Sample Customers

Afni, Anilana Hotels and Resorts, Baylor Scott & White Health, Beachbody, Bellevue, Del Papa Distributing, Explorer Pipeline, Mindtree, Omaha World Herald, Radio 538, Sony Corporation, Telecom Italia, Telenor Arena
CNPC, Korea Consumer Agency, Nutanix, Roxo Systems, StorPool, Atlantic.Net, INFN, StarWind, NYSE Technologies, Creative Consultants, ENKI
Find out what your peers are saying about Cisco Catalyst Switches vs. NVIDIA Mellanox and other solutions. Updated: November 2026.
920,929 professionals have used our research since 2012.