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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
6.7
Arista Networks Platform delivers good ROI, justifies higher costs with long-term savings, especially compared to Cisco and Juniper.
Sentiment score
5.9
Juniper QFX Switches provide durable, cost-effective solutions, with reliable performance and favorable ROI despite pricing and license challenges.
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.
The normal ROI customers work with is five years unless there is a major change in technology.
 

Customer Service

Sentiment score
7.6
Arista Networks Platform offers fast, proficient support, praised for direct engineer access and high customer satisfaction globally.
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.
According to my team’s feedback, we receive extended support from the Arista team.
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.
Sometimes parts are not available in stock, then you have to wait for replacement time.
 

Scalability Issues

Sentiment score
7.9
Arista Networks Platform offers scalable, reliable networking for data centers, praised for network capacity, low latency, and intuitive management.
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.
For any kind of environment, this scalability is extensive.
 

Stability Issues

Sentiment score
7.9
Arista Networks Platform is highly stable with minimal downtime, praised for reliability when following best practice configurations.
Sentiment score
6.7
Juniper QFX Series Switches are praised for stability, performance, and pricing, though some report occasional configuration issues during updates.
Juniper has better performance than any other networking product as far as performance is concerned in the router area.
 

Room For Improvement

Arista Networks needs better documentation, integration, pricing, security, stability, management, community support, and network feature expansion.
Juniper QFX Series Switches need cost adjustment, easier UI, feature enhancements, fiber connectivity, and better market strategies.
Feature-wise, it addresses most customer requirements.
Arista Networks is currently less popular as they were initially more focused on data centers than campus networks.
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.
I would like to see other cheaper plans for the license on the QFX series.
 

Setup Cost

Arista Networks is costly, with high hardware and licensing expenses, especially compared to Huawei and NETGEAR, affecting affordability.
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.
Arista products are perceived as costly, especially compared to competitors like Cisco.
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.
 

Valuable Features

Arista Networks Platform is praised for its reliability, scalability, Linux shell, efficient management, automation, and unmatched monitoring capabilities.
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.
The most valuable features of Arista include low latency, scalability, and sustainability of the products.
The best feature of Juniper QFX Series Switches is the virtual chassis feature because it's very stable in my experience.
They work with EVPN solutions, providing a Layer 3 fabric, which is a very good capability.
 

Categories and Ranking

Arista Networks Platform
Ranking in Ethernet Switches
14th
Ranking in Data Center Networking
5th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
27
Ranking in other categories
No ranking in other categories
Juniper QFX Series Switches
Ranking in Ethernet Switches
22nd
Ranking in Data Center Networking
3rd
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 October 2025, in the Ethernet Switches category, the mindshare of Arista Networks Platform is 3.1%, down from 3.9% compared to the previous year. The mindshare of Juniper QFX Series Switches is 0.4%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Ethernet Switches Market Share Distribution
ProductMarket Share (%)
Arista Networks Platform3.1%
Juniper QFX Series Switches0.4%
Other96.5%
Ethernet Switches
 

Featured Reviews

MarekSzafrański - PeerSpot reviewer
Affordable for enterprise-sized companies
Speaking about whether the product enhanced our company's data center scalability, I would say that it was a solution that was used in a banking company, where it served as a replacement for Cisco. Though Arista Networks Platform is similar to Cisco IOS CLI, I feel that the former product offers better prices compared to the latter tool. Arista Networks Platform office is more efficient at a lower cost. I recommend the product to those who plan to use it. The tool is stable and cheaper than Cisco. I would say that Arista Networks Platform is 100 percent compatible with the existing infrastructure in my company. The impact of the tool's network telemetry on our company's troubleshooting practices was just good for the scope for which I need the product. I rate the overall tool a nine out of ten.
FauzanRahmanto - PeerSpot reviewer
Has streamlined deployment with consistent configuration and reduced long-term hardware replacement needs
The best feature of Juniper QFX Series Switches is the virtual chassis feature because it's very stable in my experience. Juniper QFX Series Switches have positively impacted my organization because it's very helpful for customer connectivity. We've been using it for customer connections, and it's very stable. We can use it for a long time without any broken devices or errors on the system. It has helped me significantly with my network.
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Manufacturing Company
10%
Financial Services Firm
10%
Educational Organization
7%
Computer Software Company
21%
University
8%
Manufacturing Company
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise4
Large Enterprise12
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise2
 

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?
Arista products are perceived as costly, especially compared to competitors like Cisco.
What needs improvement with Arista Networks Platform?
Currently, Arista is too costly for its customers. Feature-wise, it addresses most customer requirements. However, we sometimes face challenges when integrating with proprietary protocols and solut...
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?
Juniper, specifically if observed, four routers are much more efficient than their counterparts. Cisco does not have the capabilities that Juniper routers, big routers such as PTX and MX have. In t...
 

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: September 2025.
869,832 professionals have used our research since 2012.