Cisco Switches vs Arista Switches: Pros and Cons 2023

Cisco and Arista are two of the largest networking switch providers in the market, and it can be difficult to choose between them. In this article, we will compare Cisco switches and Arista switches, discussing their similarities and differences, to help you make an informed decision.

Similarities:

1. Enterprise-Grade: Both Cisco and Arista offer enterprise-grade switches that are designed for large organizations and data centers. They both provide high performance, reliability, and scalability, making them ideal for mission-critical applications.

2. Feature Rich: Both Cisco and Arista switches are packed with advanced features such as virtualization, quality of service (QoS), and security. They also offer flexible deployment options, including standalone and stackable switches, to meet the diverse needs of organizations.

3. Integration with Other Technologies: Both Cisco and Arista switches can integrate with a wide range of technologies, including cloud computing, software-defined networking (SDN), and the Internet of Things (IoT).

Differences:

1. Operating System: One of the main differences between Cisco and Arista switches is their operating system. Cisco switches use the proprietary IOS (Internetwork Operating System), while Arista switches use the open-source Linux-based EOS (Extensible Operating System). IOS has been around for many years and is well-established, while EOS is a newer operating system that has gained popularity due to its flexibility and ease of use.

2. Price: Another key difference between Cisco and Arista switches is price. While both companies offer high-end switches that can be expensive, Arista switches are generally more cost-effective than Cisco switches. This is due to Arista’s use of open-source components and its focus on automation and simplification.

3. Performance: In terms of performance, both Cisco and Arista switches are top-notch. However, some customers have reported that Arista switches offer better performance than Cisco switches, particularly in large data center environments. This is because Arista switches use a different switching architecture that is optimized for high-speed data transfer.

4. Support and Service: Finally, another important difference between Cisco and Arista switches is support and service. Cisco has a well-established support network with a large team of certified engineers, while Arista has a smaller support team that is focused on automation and self-service. Both companies offer excellent support, but the choice will ultimately come down to personal preference and the size of your organization.

Conclusion:

Both Cisco and Arista switches offer a range of enterprise-grade switches that are designed for large organizations and data centers. Both are feature-rich and can integrate with a variety of other technologies. However, they do differ in terms of their operating system, price, performance, and support. Ultimately, the choice between Cisco and Arista switches will come down to your specific needs and preferences. Consider factors such as cost, performance, and support, and consult with a trusted technology provider to determine the best solution for your organization.