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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
4.9
Upgrading Juniper QFX Series Switches is costly, with potential miscommunication and missed discounts complicating the long-term financial strategy.
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
7.3
Juniper QFX Series customer service is professional and effective, but part availability can delay resolution; overall 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.
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
7.8
Juniper QFX Series Switches offer high scalability and performance, supporting varied environments and extensive growth without frequent upgrades.
Scalability is a key feature of Arista, owing to the possibilities to manage the entire data center network from a single console.
When building a fabric, you can add multiple leaf switches and multiple spine switches if required.
 

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
7.4
Juniper QFX Switches offer reliable performance and security, with upgrade issues resolved swiftly by responsive support, rated 8/10 stability.
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.
Improving pricing, user interface, and features can enhance the experience and expand Juniper QFX Series Switches' market share.
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.
 

Setup Cost

Arista Networks is costly, with high hardware and licensing expenses, especially compared to Huawei and NETGEAR, affecting affordability.
Juniper QFX Switches offer better affordability than Cisco or HPE, yet Fortinet excels in cost-effective security solutions with discounts.
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 excel in VxLAN, feature high port density, low power use, and efficient data center scalability.
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.
They are easy to use and flexible to deploy in any kind of environment.
 

Categories and Ranking

Arista Networks Platform
Ranking in Ethernet Switches
10th
Ranking in Data Center Networking
3rd
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
19th
Ranking in Data Center Networking
2nd
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Ethernet Switches category, the mindshare of Arista Networks Platform is 3.1%, down from 4.2% compared to the previous year. The mindshare of Juniper QFX Series Switches is 0.3%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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.
RafaelTorres - PeerSpot reviewer
Offers automation capabilities and good customer support
Juniper QFX Series Switches offer several features that contribute to improved efficiency. One key advantage is the automation capabilities. This allows us to automate network configuration and management tasks using scripting languages. In our case, at the bank, we use a script for automation to confirm the switch's scalability in the local data center. We expanded the environment to utilize the environment feature with AWS, creating connections between both data centers. This setup allowed us to extend our operations to another data center in Latin America, using AWS and Juniper together.
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Manufacturing Company
10%
Financial Services Firm
10%
University
7%
Computer Software Company
21%
Financial Services Firm
7%
Manufacturing Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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: July 2025.
864,574 professionals have used our research since 2012.