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Arista Networks Platform vs Cisco Nexus 9000 Series comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 23, 2025

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

Arista Networks Platform
Ranking in Ethernet Switches
11th
Ranking in Data Center Networking
3rd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
30
Ranking in other categories
No ranking in other categories
Cisco Nexus 9000 Series
Ranking in Ethernet Switches
23rd
Ranking in Data Center Networking
9th
Average Rating
9.4
Reviews Sentiment
4.3
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Adeagbo Olamide - PeerSpot reviewer
Network Engineer at Castlenet Consulting Limited
Cloud-managed access points have simplified deployments and saved significant installation time
I have been using Arista Networks Platform for three years now. Arista Networks Platform is easy to use, and after deployment of the access points, the dashboard makes it easy and convenient to use with easy navigation, which is excellent. The access points on Arista Networks Platform operate in the cloud through the GUI where you operate the access points and perform all configurations for the access points on the platform. In terms of performance with Arista Networks Platform, I would give it a perfect score as it has not failed me before. The only time I had an issue with Arista was when the access point went into rest mode, probably after a power outage in an infrastructure. After contacting Arista and attending an Arista program, I was guided through a solution via the Arista GUI, which I implemented, and since then, the performance has been excellent. In terms of security, I have no issues with Arista; it performs really well in terms of security. Arista Networks Platform is very convenient overall. Arista Networks Platform has really boosted our organization to the extent that our organization does not want to think about any other platform except Arista in terms of access points and switches. We are just diving into the switch area. In terms of time saved with Arista Networks Platform, the access points are easy to install and the switches are easy to install. I can install seven or eight access points in less than two hours. It is really easy to install and time-saving. In terms of cost, I think it is cost-efficient compared to others in the same field.
Fakhar Mahmood - PeerSpot reviewer
Sr. Network Administrator at i2c
Has consistently supported high availability with reliable performance and minimal disruption
Cisco Nexus 9000 Series and the routers are good, but the FMC or FTDs still need some improvement. We have Palo Alto firewalls and Next-Generation Firewalls in our environment. In comparison to the main firewall, we moved from Cisco FTDs to Palo Alto. We still have FTDs in our environment, but the majority of the firewalls have been moved to Palo Alto. They are more user-friendly, give more visibility, and are more efficient. The performance is better than Cisco. With the new features, Cisco is having some improvement for the FTD. I am currently evaluating the FTDs. The new version has better features like the encrypted visibility engine and user-based changes in FMCs, and other things are quite useful for us. FTDs do have limitations and other issues. We communicated that limitation and feature support to the Cisco account manager. We do have support for the devices. We currently have a weekly call with Cisco and they are making progress regarding new versions of the FMCs and introducing new features. The performance of deployment has improved quite a bit compared to four or five years ago.

Quotes from Members

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

Pros

"Arista Networks offers similar features to Cisco."
"I find the operational system used by Arista to be very valuable, and the hardware is exceptionally nice. Arista has a unified operational system called EOS that is easy to set up and replicate on other devices. The ease of configuration and transition between devices is a significant advantage for me."
"It is very stable. It has good hardware and very stable code. It provides good value for its price. They are a very lean type of organization, so they are very responsive, and they're able to focus more on their platform versus having multiple products out there."
"Arista Networks Platform has impacted my organization positively by reducing the time taken to deploy a wireless solution in any organization or in any projects we have been on so far."
"The solution has good load latency. They're the market leader in this aspect right now."
"The most valuable features of Arista include low latency, scalability, and sustainability of the products."
"What we like most is its performance to price ratio."
"Arista's customer service is excellent."
"RealPresence works effectively."
"Performance has been great with no abnormal behaviors detected, and the network remains stable even in failover scenarios, supporting vast environments with high availability."
"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."
 

Cons

"Currently, Arista is too costly for its customers."
"Arista Networks is currently less popular as they were initially more focused on data centers than campus networks. They should expand further into campus networks."
"The stability of this solution needs to be improved as part of the next upgrade."
"The community is good but is not good enough. It still needs to grow more."
"A smoother transition between ISPs during failover would improve the user experience by reducing unnecessary notifications and interruptions."
"Something that you will often hear about Arista products is that the price is a bit too high and, like with Cisco, we sometimes have problems with our customers because of its pricing."
"Its price can be better."
"The CVP management platform needs to be improved."
"Cost-wise, Cisco Nexus 9000 Series is very expensive."
"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."
 

Pricing and Cost Advice

"Network devices are generally expensive. However, during the evaluation, Arista was the most inexpensive vendor."
"I remember that when our customers were offered the Arista Networks Platform, they used a checklist to compare the prices between Arista and Cisco for their requirements, and found that the prices were almost the same."
"I rate the product price a seven on a scale of one to ten where ten is high price and one is low price."
"It is pretty pricey for a networking platform. It is on par with Cisco."
"Arista is very expensive. Not everybody is in a position to spend $70,000 to $80,000 for one switch."
"Specific tools definitely require a license for the subscription. But we are not using these tools in our environment. In terms of licensing, you need to spend approximately $10,000 per month."
"The price of the Arista Networks Platform could be less expensive for the hardware and license."
"The customer price for an Arista router is approximately $7,000 USD, while Cisco's is around $18,000."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
9%
University
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise4
Large Enterprise12
No data available
 

Questions from the Community

What do you like most about Arista Networks Platform?
Stability-wise, I rate the solution a ten out of ten.
What is your experience regarding pricing and costs for Arista Networks Platform?
I do not handle the pricing for Arista Networks Platform as other departments handle the costing. I am a network engineer in my company.
What needs improvement with Arista Networks Platform?
I have not had any issues with Arista Networks Platform in terms of improvements. I would only advise that they should dive deeper into the Nigerian market and make it easily accessible.
What needs improvement with Cisco Nexus 9000 Series?
After the initial integration, the focus has been on support rather than further development. Cost-wise, Cisco Nexus 9000 Series is very expensive. The pricing could absolutely be improved. So far,...
What is your primary use case for Cisco Nexus 9000 Series?
Cisco Nexus 9000 Series serves as a core router and core switch for users, and provides interconnectivity between the core switch and the access switch, as well as remote access switch for smaller ...
What advice do you have for others considering Cisco Nexus 9000 Series?
I am a customer of this solution and also a distributor. Cisco Nexus 9000 Series is usually integrated with other Cisco tools or third-party tools, including 3750, 3850, 3650, and 3750 as access sw...
 

Also Known As

7000 Series
No data available
 

Overview

 

Sample Customers

American Internet Services
Information Not Available
Find out what your peers are saying about Arista Networks Platform vs. Cisco Nexus 9000 Series and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.