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Cisco Catalyst Switches vs Cisco Nexus 9000 Series comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 1, 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 Catalyst Switches
Ranking in Ethernet Switches
2nd
Ranking in Data Center Networking
1st
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
196
Ranking in other categories
LAN Switching (1st), AV Over IP Switching (1st)
Cisco Nexus 9000 Series
Ranking in Ethernet Switches
9th
Ranking in Data Center Networking
5th
Average Rating
9.0
Reviews Sentiment
5.8
Number of Reviews
15
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 Cisco Nexus 9000 Series is 1.2%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Ethernet Switches Mindshare Distribution
ProductMindshare (%)
Cisco Catalyst Switches4.5%
Cisco Nexus 9000 Series1.2%
Other94.3%
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.
AS
Technical Marketing Engineer Hybrid Cloud Infrastructures at NetApp
Policy-driven data centers have delivered low-latency connectivity for critical applications
The most critical and important feature in Cisco Nexus 9000 Series is VPC. Apart from VPC, there are many other features in Cisco Nexus 9000 Series that stand out as advantages. You can apply access control lists on that. You can do Layer 3 capabilities. You can configure HSRP. You can implement VRFs. You can isolate the L3 network within your data center. It has a lot of features including network segmentation capabilities. You can apply a lot of security hardening and manage the access on the switches through auditing to see who is doing what and restrict access based on the network admin role. These are great features. The overlay technology support in Cisco Nexus 9000 Series is good for large-scale deployment where you are going to build something like a hyperscaler. You need more network segments, and with VXLAN, you can definitely build a large fabric with those Nexus switches.

Quotes from Members

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

Pros

"These are a proven technology and I haven't had any problem with them."
"Cisco Switches are more stable in terms of hardware and firmware, rather than Juniper Switches."
"Overall, these switches are very good."
"We haven't needed to contact technical support because we haven't had any issues so far."
"We are very happy with what we are getting from our Cisco Catalyst Switches solution."
"They are stable. We haven't had any particular problem with them."
"What I like the most about Cisco Catalyst Switches is ISSU."
"The product is very strong, much stronger than other options on the market, for example, Dell and HPE, and the software is excellent."
"Cisco Nexus 9000 Series is quite a complex machine, but we are using a very simple configuration with basic Nexus switching, and we don't have many issues with Cisco Nexus 9000 Series at the moment in our present infrastructure."
"Cisco Nexus 9000 Series is very durable and very reliable, and there has never been any issue with it."
"According to the customers, they are not utilizing even 40% of the switches because the capacity is very large."
"The stability and reliability of Cisco Nexus 9000 Series are robust, and once you put it on, it does not just fail; that takes a long time, maybe even years."
"The performance in data center operations with Cisco Nexus 9000 Series is excellent; we have never faced any performance issues."
"We are using the core capabilities of Cisco Nexus 9000 Series Ethernet switches, and it is performing well."
"For one of the biggest European customers, they deployed Cisco Nexus for their core networking and it has been running for a few years without having a single downtime."
"Cisco Nexus 9000 Series is easy to use, and the performance is exceptional."
 

Cons

"If we have a major problem, fixing it takes two or three days and six to eight engineers from Cisco. When they escalate a ticket, it goes through too many levels. Every time the issue is passed along to a new person at Cisco support, they ask the same questions repeatedly."
"The solution's stability is questionable."
"Cisco tech support is really slow. In the time it takes them to actually understand a scenario, we have mostly found our way out on our own."
"Cisco Catalyst Switches could be improved because they are far too deep. The design is excessively deep, so when I put them in racks, they sometimes sag in a cabinet."
"I have experienced some downtime crashes occasionally."
"Cisco switches are expensive."
"Catalyst Switches could be more secure."
"The price is too high for this market. Catalyst switches are more expensive than the competing options."
"We find that Cisco has been left behind by the other vendors. The other vendors have adopted new technology, and we find Cisco lagging behind."
"The SFP modules we are using have had issues. We have Cisco modules, but they frequently heat up or there are packet error issues."
"In terms of automation with Cisco Nexus 9000 Series, it could be better."
"If I have a Juniper and want to uplink with Cisco, there could be some configuration challenges."
"For Cisco Nexus 9000 Series switches, I think we need to work on the HSRP. Whenever it flaps or something happens, it creates an issue."
"The potential for improvement lies in the licensing aspect, which is somewhat confusing. The perpetual and subscription licensing is a concern."
"I would like to see features that control traffic and maintain service continuity during the transfer of signals from physical connections to servers."
"I would rate the technical support for Cisco Nexus 9000 Series an eight out of ten. This rating is not because of their lack of expertise, but just the assignment period."
 

Pricing and Cost Advice

"Compared to the price of other solutions such as Huawei and HP, Cisco Catalyst Switches is a cheaper solution."
"If you consider Cisco's price with the Dell, you will definitely lose with Cisco. But Cisco has a major area of equipment in general. Cisco has routers, firewalls, NAC, certain video conferencing, Apple phones, and different security solutions. But Dell doesn't have such areas, Dell only has switching architecture."
"Catalyst Switches are costly. When I started working with them 25 years ago, prices were a problem too."
"The product is quite expensive."
"Cisco Catalyst Switches is a very expensive solution."
"We are a large company and the price is reasonable because we have received a discount. However, the full price is expensive."
"Catalyst is very expensive."
"I cannot say that the pricing is reasonable because it's a little above our expectations. If we consider the recent price increases, it is not acceptable anymore."
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Top Industries

By visitors reading reviews
Outsourcing Company
14%
Manufacturing Company
9%
Financial Services Firm
8%
Construction Company
8%
Comms Service Provider
22%
Outsourcing Company
17%
Manufacturing Company
12%
Construction Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business86
Midsize Enterprise30
Large Enterprise94
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise1
Large Enterprise8
 

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 needs improvement with Cisco Nexus 9000 Series?
I would appreciate improvements in Cisco Nexus 9000 Series as data center equipment. I would like to see features that control traffic and maintain service continuity during the transfer of signals...
What is your primary use case for Cisco Nexus 9000 Series?
I am working with multiple clients, approximately ten clients who use Cisco Nexus 9000 Series in their data centers. I am currently supporting clients with Cisco Nexus 9000 Series and Cisco technol...
What advice do you have for others considering Cisco Nexus 9000 Series?
In networking, I recommend Cisco for switching and data center equipment including switching, Wi-Fi, and Cisco ISE to clients every time. It is still a perfect solution due to its high pricing, but...
 

Also Known As

Cisco Catalyst, Catalyst
No data available
 

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
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Find out what your peers are saying about Cisco Catalyst Switches vs. Cisco Nexus 9000 Series and other solutions. Updated: September 2026.
920,939 professionals have used our research since 2012.