

Arista Networks Platform and Juniper QFX Series Switches compete in the network switches market. Arista has the upper hand due to its feature-rich offerings appealing to those seeking advanced configurations and robust performance.
Features: Arista Networks Platform is renowned for its advanced automation capabilities, high throughput performance, and extensibility, making it ideal for complex networking environments. In contrast, Juniper QFX Series Switches excel with scalability, reliability, and Layer 3 features, offering a comprehensive switch solution for environments requiring extensive scalability and fault tolerance.
Room for Improvement: Arista Networks Platform could enhance integration with third-party solutions, and offer more competitive pricing and flexible licensing options to attract cost-conscious buyers. Juniper QFX Series Switches could improve their automation capabilities, provide deeper analytics features, and address higher energy consumption reported by some customers despite its lower power consumption compared to competitors.
Ease of Deployment and Customer Service: Arista Networks Platform offers efficient deployment aided by superior automation and strong customer support for rapid resolution of technical challenges. Juniper QFX Series Switches offer a straightforward setup process with responsive technical support, emphasizing consistency in customer service.
Pricing and ROI: Arista Networks Platform has a higher initial setup cost, justified by its performance and automation features, leading to a high ROI over time. Juniper QFX Series Switches offer a more budget-friendly setup cost, appealing for initial investments, with ROI benefits deriving from their reliability and fewer interventions needed. While Juniper suits budget-conscious buyers, Arista’s long-term investment in advanced features can yield greater returns.
I have seen a return on investment from using Arista Networks Platform in terms of fewer employees needed during installation and deployment.
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.
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.
We would rate the customer support as a nine to 9.5 out of ten.
They provide instant support and maintain commitments regarding replacement products.
All network engineers from the organization were present in the program, and the Arista engineer provided a solution in less than five minutes.
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 is a key feature of Arista, owing to the possibilities to manage the entire data center network from a single console.
We can easily scale up with Arista Networks Platform, as it is not difficult, and they have a platform that encourages scalability.
For any kind of environment, this scalability is extensive.
I have not had any downtime using Arista Networks Platform.
We have been working with Arista Networks Platform for the past five years, and we can say it is stable.
Juniper has better performance than any other networking product as far as performance is concerned in the router area.
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.
The customer price for an Arista router is approximately $7,000 USD, while Cisco's is around $18,000.
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.
Features include plug-and-play auto-discovery, allowing centralized configuration and management.
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.
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.
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.
| Product | Market Share (%) |
|---|---|
| Arista Networks Platform | 3.2% |
| Juniper QFX Series Switches | 0.5% |
| Other | 96.3% |


| Company Size | Count |
|---|---|
| Small Business | 15 |
| Midsize Enterprise | 4 |
| Large Enterprise | 12 |
| Company Size | Count |
|---|---|
| Small Business | 5 |
| Midsize Enterprise | 1 |
| Large Enterprise | 2 |
Arista Networks Platform is a stable and reliable solution for data center features, specifically for non-blocking switches used for spine-leaf connectivity with servers hooked to these switches. It also provides multi-layer switches for client networks, particularly in the banking sector.
Arista products are preferred for their stability, good hardware, ease of adoption and configuration, responsive and helpful support, and high throughput ratings. The solution has helped prevent screen loss and business outages in the media industry and is designed for next-generation data centers.
QFX Series Switches deliver industry-leading throughput and scalability, an extensive routing stack, the open programmability of the Junos OS, and a broad set of EVPN-VXLAN and IP fabric capabilities. With QFX, you’ll find premier solutions for data center spine-and-leaf, campus distribution, core, and data center gateway and interconnect switching.
Rethink data center operations and fabric management with turnkey Juniper Apstra software in your QFX Series environment. You can automate the entire network lifecycle to simplify design and deployment and provide closed-loop assurance. With Apstra, customers have achieved 90% faster time to deployment, 70% faster time to resolution, and 83% OpEx reduction.
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