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Arista Networks Platform vs Juniper QFX Series Switches comparison

 

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
6.8
Arista Networks Platform offers substantial ROI with ease of installation, time savings, and cost-effective support compared to competitors.
Sentiment score
5.9
Juniper QFX Switches provide durable, cost-effective solutions, with reliable performance and favorable ROI despite pricing and license challenges.
I saved between five to six hours using Arista Networks Platform, as it takes less time to actually add your APs to the dashboard and deployment is quite fast and easy.
Network Engineer at Castlenet Consulting Limited
I have seen a return on investment from using Arista Networks Platform in terms of fewer employees needed during installation and deployment.
Network Engineer at Castlenet Consulting Limited
In the data center, there is no comparison in terms of technicality or return of investment.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
Other brands might break after three or four years, but with Juniper, I can use it until now, around nine years, and it's still very usable and very stable.
Network Engineer at DCI Indonesia
The normal ROI customers work with is five years unless there is a major change in technology.
Manager Technical at a tech services company with 11-50 employees
 

Customer Service

Sentiment score
7.7
Arista Networks Platform's customer support is responsive and expert, though some users note documentation and response time issues.
Sentiment score
7.5
Juniper QFX Switch support is professional and helpful, with effective problem-solving despite occasional parts delays. Rated 7.5/10.
They provide instant support and maintain commitments regarding replacement products.
CEO/Consultant at CIL
We would rate the customer support as a nine to 9.5 out of ten.
Technical project manager at Castlenet Consulting Limited
All network engineers from the organization were present in the program, and the Arista engineer provided a solution in less than five minutes.
Network Engineer at Castlenet Consulting Limited
The technical support of Juniper is very helpful because if we have some big issues, we can raise P1 or P2 tickets, and the response from Juniper is very fast.
Network Engineer at DCI Indonesia
Sometimes parts are not available in stock, then you have to wait for replacement time.
Manager Technical at a tech services company with 11-50 employees
 

Scalability Issues

Sentiment score
8.1
Arista Networks Platform is scalable and flexible, supporting diverse environments with low-latency, intuitive interface, and seamless expansion.
Sentiment score
6.9
Juniper QFX Series Switches offer reliable performance, flexibility, and scalability for diverse industries, suitable for varied network sizes.
Scalability is a key feature of Arista, owing to the possibilities to manage the entire data center network from a single console.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
We can easily scale up with Arista Networks Platform, as it is not difficult, and they have a platform that encourages scalability.
Technical project manager at Castlenet Consulting Limited
In terms of scalability, Arista Networks Platform is very much scalable to the highest level of scalability.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
When building a fabric, you can add multiple leaf switches and multiple spine switches if required.
Manager Technical at a tech services company with 11-50 employees
 

Stability Issues

Sentiment score
8.1
Arista Networks Platform is highly stable and reliable, with minimal downtime and strong customer satisfaction across industries.
Sentiment score
6.7
Juniper QFX Series Switches are praised for stability, performance, and pricing, though some report occasional configuration issues during updates.
Arista is the only IT product that has the minimum vulnerabilities, so it is a very stable product.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
I have not had any downtime using Arista Networks Platform.
Network Engineer at Castlenet Consulting Limited
We have been working with Arista Networks Platform for the past five years, and we can say it is stable.
Technical project manager at Castlenet Consulting Limited
Juniper has better performance than any other networking product as far as performance is concerned in the router area.
Manager Technical at a tech services company with 11-50 employees
 

Room For Improvement

Arista Networks users seek improved integration, security, scalability, features, and interoperability, while addressing high costs and documentation clarity.
Juniper QFX Series Switches need cost adjustment, easier UI, feature enhancements, fiber connectivity, and better market strategies.
Using AI, I can understand how my entire organization operates and what kind of applications are being used, what the peak times are, where there is a bottleneck if any exists.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
Feature-wise, it addresses most customer requirements.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
Arista Networks is currently less popular as they were initially more focused on data centers than campus networks.
CEO/Consultant at CIL
My personal opinion is that if anyone wants to work with a Layer 3 fabric in a data center, they should choose Juniper because working with ACI and APIC is very complex in the Cisco part.
Manager Technical at a tech services company with 11-50 employees
I would like to see other cheaper plans for the license on the QFX series.
Network Engineer at DCI Indonesia
 

Setup Cost

Arista Networks is seen as expensive, with licensing and support costs, prompting careful comparison with competitors like Cisco.
Juniper QFX Series Switches offer scalability and features, but they can be costly with potential software upgrade challenges.
Compared to Cisco, Arista routers are significantly cheaper.
CEO/Consultant at CIL
Arista products are perceived as costly, especially compared to competitors like Cisco.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
We are a number one, tier-one partner of Juniper. Therefore, we normally get better discounts than with Cisco because we don't have the level one partnership with Cisco.
Manager Technical at a tech services company with 11-50 employees
 

Valuable Features

Arista Networks Platform offers intuitive management, automation, and robust performance with scalable and secure hardware, streamlining network operations.
Juniper QFX Series Switches are renowned for scalability, reliability, high port density, and innovative design with low power consumption.
Features include plug-and-play auto-discovery, allowing centralized configuration and management.
CEO/Consultant at CIL
The best features Arista Networks Platform offers are the dashboards where you can see all your APs that have been deployed and installed across all locations, making it quite unique to access, manage, and monitor performance from that dashboard.
Technical project manager at Castlenet Consulting Limited
The most valuable features of Arista include low latency, scalability, and sustainability of the products.
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
They are easy to use and flexible to deploy in any kind of environment.
Manager Technical at a tech services company with 11-50 employees
The best feature of Juniper QFX Series Switches is the virtual chassis feature because it's very stable in my experience.
Network Engineer at DCI Indonesia
 

Categories and Ranking

Arista Networks Platform
Ranking in Ethernet Switches
13th
Ranking in Data Center Networking
5th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
31
Ranking in other categories
No ranking in other categories
Juniper QFX Series Switches
Ranking in Ethernet Switches
23rd
Ranking in Data Center Networking
4th
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
9
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Ethernet Switches category, the mindshare of Arista Networks Platform is 3.1%, down from 3.3% compared to the previous year. The mindshare of Juniper QFX Series Switches is 0.7%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Ethernet Switches Mindshare Distribution
ProductMindshare (%)
Arista Networks Platform3.1%
Juniper QFX Series Switches0.7%
Other96.2%
Ethernet Switches
 

Featured Reviews

Nimit Puvar - PeerSpot reviewer
A VP Enterprise Sales at Ashtech Infotech (India) Pvt.Ltd.
Automation and visibility have simplified data center operations and improved network control
I see some areas for improvement, particularly with pricing. I think that not all features that are needed are already in Arista. AI power is required nowadays. AI would be needed for understanding data traffic flowing in my network. Sometimes I have a vision of what data traffic is flowing in my network and I want to capture that data. Using AI, I can understand how my entire organization operates and what kind of applications are being used, what the peak times are, where there is a bottleneck if any exists. This kind of report should automatically generate and provide clear-cut visibility.
reviewer1912536 - PeerSpot reviewer
Manager Technical at a tech services company with 11-50 employees
Comprehensive management tools and robust performance drive network efficiency
Juniper QFX Series Switches are very good data center switches, and they are the core part of their fabric. It's a very good solution with excellent performance. They are easy to use and flexible to deploy in any kind of environment. The Juniper QFX Series Switches is not one switch. When building a fabric, multiple switches must be implemented, including spine, leaf, and other components. Regarding working in a data center environment, they are feature-rich. They work with EVPN solutions, providing a Layer 3 fabric, which is a very good capability. AI is not an integral part right now, so it should not be discussed here.
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
8%
Comms Service Provider
6%
Computer Software Company
13%
Manufacturing Company
10%
Financial Services Firm
7%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise5
Large Enterprise12
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
 

Questions from the Community

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 see some areas for improvement, particularly with pricing. I think that not all features that are needed are already in Arista. AI power is required nowadays. AI would be needed for understanding...
What is your primary use case for Arista Networks Platform?
We are still using Arista Networks Platform as system integrators. We sold the product and my customer is using this product. Mostly we sold Arista Networks Platform in data centers where customer ...
What is your experience regarding pricing and costs for Juniper QFX Series Switches?
The price depends heavily upon the level of relationship you have with the OEM. We are a number one, tier-one partner of Juniper. Therefore, we normally get better discounts than with Cisco because...
What needs improvement with Juniper QFX Series Switches?
I don't think there's any improvement needed on Juniper QFX Series Switches, but I would like to see other cheaper plans for the license on the QFX series.
What is your primary use case for Juniper QFX Series Switches?
I use Juniper QFX Series Switches just for layer 2 switches. I'm not using layer 3 on Juniper QFX Series Switches; usually, I use MX series for layer 3. For layer 2, I think it's very simple on Jun...
 

Also Known As

7000 Series
No data available
 

Overview

 

Sample Customers

American Internet Services
Linode, VPRO, West Chester University
Find out what your peers are saying about Arista Networks Platform vs. Juniper QFX Series Switches and other solutions. Updated: March 2026.
884,976 professionals have used our research since 2012.