
Overview
The Arista CloudEOS Router delivers a feature-rich multi-cloud and multi-hypervisor virtual router service with IPsec VPN connectivity. It empowers enterprises to build consistent, highly secure, and scalable hybrid cloud networks. Leveraging 15+ years of software research and development, Arista CloudEOS Router extends the same EOS software used by all of Arista's proven physical switching and routing platforms to the hybrid cloud environment with a high-performance direct I/O data path for higher and more consistent IPsec performance with any traffic mix.
Arista CloudEOS Router fully integrates with Arista CloudVision for centralized provisioning and telemetry to simplify the experience of deploying and managing network services in the cloud with a network-wide approach to workload orchestration and workflow automation. Whether on-premises or in the cloud, the Arista CloudEOS Router helps enterprises build the best possible hybrid cloud networks without compromising security, reliability, and performance.
All instances of CloudEOS include Arista A-care software support and CloudVision as-a-Service licenses for management of that CloudEOS instance subject to separate and additional terms, as applicable, when provided by Arista. CloudVision as-a-Service is available at Arista.io. Contact Arista for more information at sales@arista.com .
Highlights
- Cloud-Grade Routing: CloudEOS Router is capable of running on a variety of hypervisors and in AWS with the same proven EOS software that runs across all Arista products, unifying operations with consistent APIs and services for any cloud.
- High-Availability: Architected for resiliency with cloud API integration to provide automated path recovery and redundancy using industry-standard Bidirectional Forwarding Detection (BFD) to detect and mitigate failures.
- Automation: Built with programmability at every layer for easy integration and customization, enabling programmatic control of the network with extensive NetOps/DevOps integration and a rich, well-structured set of APIs.
Details
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Buyer guide

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Dimension | Cost/hour |
|---|---|
c5n.xlarge Recommended | $0.24 |
c5n.4xlarge | $0.83 |
c5n.2xlarge | $0.65 |
c5n.9xlarge | $0.98 |
c5.xlarge | $0.24 |
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Please contact your Arista Sales Team for refund or cancellation policy information.
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Release Notes are accessible, along with additional software downloads and documentation, at https://www.arista.com/en/support/software-download (Registration Required)
Additional details
Usage instructions
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From the CloudEOS Router product listing click [Continue] button.
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Use the [Launch with EC2 Console] tab to deploy a CloudEOS Router AMI. Select a version and region, and click [Launch with EC2 Console].
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In the [Launch Instances Wizard], select the desired instance and click [Next].
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Select your desired VPC environment in the [Network] pull-down menu and the desired IP subnet for the first network interface in the [Subnet] pull-down.
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Add any additional network interfaces and subnets, and click [Review and Launch].
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Click [Launch], and select either an existing key pair to use for authentication, or create a new key pair. If you create a new key pair, make sure to download and save the .pem file on your local machine using any name (e.g., [key.pem]), then click [Launch Instances].
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From the AWS Console, wait for your instance to indicate [running]. At this point, it may take a few minutes until you can connect to your instance. To connect, click on the [Launched Instance Id] and note the Public DNS string.
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From an SSH client (telnet/terminal) window, connect to your instance using the private SSH key that you specified earlier and the DNS string by entering the command line, in the form: "<ssh -i <key pair> ec2-user@<Public DNS>"
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When SSH has connected you will be at the EOS CLI command prompt and can now begin configuring your CloudEOS Router instance and licenses. Refer to the documentation for more instructions.
Resources
Support
Vendor support
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.

Standard contract
Customer reviews
Cloud-managed access points have simplified deployments and saved significant installation time
What is our primary use case?
Arista Networks Platform is used most often for access points and switches. When setting up an organization or infrastructure with Arista Networks Platform , we advise customers to purchase Arista for best coverage and switches. We deploy the switches to their data centers when setting up infrastructures.
What is most valuable?
I have been using Arista Networks Platform for three years now. Arista Networks Platform is easy to use, and after deployment of the access points, the dashboard makes it easy and convenient to use with easy navigation, which is excellent.
The access points on Arista Networks Platform operate in the cloud through the GUI where you operate the access points and perform all configurations for the access points on the platform.
In terms of performance with Arista Networks Platform, I would give it a perfect score as it has not failed me before. The only time I had an issue with Arista was when the access point went into rest mode, probably after a power outage in an infrastructure. After contacting Arista and attending an Arista program, I was guided through a solution via the Arista GUI, which I implemented, and since then, the performance has been excellent. In terms of security, I have no issues with Arista; it performs really well in terms of security. Arista Networks Platform is very convenient overall.
Arista Networks Platform has really boosted our organization to the extent that our organization does not want to think about any other platform except Arista in terms of access points and switches. We are just diving into the switch area.
In terms of time saved with Arista Networks Platform, 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. It is really easy to install and time-saving. In terms of cost, I think it is cost-efficient compared to others in the same field.
What needs improvement?
I have not had any issues with Arista Networks Platform in terms of improvements. I would only advise that they should dive deeper into the Nigerian market and make it easily accessible.
For how long have I used the solution?
I have been using Arista Networks Platform for three years now.
What do I think about the stability of the solution?
I have not had any downtime using Arista Networks Platform. I do not have any reliability issues. Arista is reliable.
What do I think about the scalability of the solution?
Arista Networks Platform can handle increased demand easily.
How are customer service and support?
I do not have direct support experience with Arista Networks Platform as I have not had an issue requiring their support team. The only time I had an issue, I raised it with an Arista engineer during an Arista program that my company and Arista organized together. All network engineers from the organization were present in the program, and the Arista engineer provided a solution in less than five minutes. I was happy, they were happy, and the experience was great.
How would you rate customer service and support?
Which solution did I use previously and why did I switch?
Before using Arista Networks Platform, we used a Cisco Linksys access point. We swapped it because we wanted time-saving efficiency, easy deployment, and cost-efficiency.
How was the initial setup?
The access points on Arista Networks Platform are easy to install and the switches are easy to install. I can install seven or eight access points in less than two hours. It is really easy to install and time-saving. In terms of cost, I think it is cost-efficient compared to others in the same field.
What about the implementation team?
My company and Arista organized the program together. In the program, all network engineers from the organization were present.
What was our ROI?
I have seen a return on investment from using Arista Networks Platform in terms of fewer employees needed during installation and deployment. I can go on-site to do the installation alone, which is easy and convenient. We save on employees and also save time because it is easy to install.
What's my experience with pricing, setup cost, and licensing?
I do not handle the pricing for Arista Networks Platform as other departments handle the costing. I am a network engineer in my company.
Which other solutions did I evaluate?
Before choosing Arista Networks Platform, we considered using Fortinet.
What other advice do I have?
I would rate Arista Networks Platform a nine out of ten. I chose a nine out of ten for Arista Networks Platform because of the market, as they need to dive deeper into the Nigerian market. They are a good company, and I do not think they are doing well in that aspect, which is why I took off one point. I would advise others to purchase Arista Networks Platform and explore their products, their variety of products from access points to switches. I believe you would love their products. My company partners with Arista. Overall, I would give Arista Networks Platform a rating of nine out of ten.
Intuitive dashboard has reduced wireless deployment time and provides clear network visibility
What is our primary use case?
My main use case for Arista Networks Platform is network security, network wireless, and network. Regarding a specific project where Arista Networks Platform helped me with network security and wireless, we had a project for a client to ensure wireless connectivity across the whole organization and we employed the use of Arista wireless APs. That was the use case for wireless.
What is most valuable?
The best features Arista Networks Platform offers are the intuitive dashboard and visibility. From the dashboard, you can easily see error logs to know when your APs are down and what the cause is and how to diagnose the situation.
Arista Networks Platform has impacted my organization positively by reducing the time taken to deploy a wireless solution in any organization or in any projects we have been on so far. Wireless deployment has become more efficient.
What needs improvement?
I cannot think of any areas where Arista Networks Platform needs improvement at this time.
For how long have I used the solution?
I have been working with Arista Networks Platform for the past two years.
What do I think about the stability of the solution?
Arista Networks Platform has been stable throughout my experience, with no issues to report.
What do I think about the scalability of the solution?
Arista Networks Platform's scalability has been able to grow with my organization's needs.
How are customer service and support?
I have not reached out to customer support for Arista Networks Platform. However, I had the opportunity of talking to the engineers physically. I was able to meet one of the engineers physically, and the reception was quite nice and positive. I have not reached out to the customer care side of things.
How would you rate customer service and support?
How was the initial setup?
During the implementation of Arista Networks Platform, we initially got the configuration wrong on the dashboard. After receiving insights on how it was supposed to be properly configured, we corrected the issue. In the first instance when it was wrongly configured, we had an issue where whenever there was a power outage at the organization, the APs did not come back up and did not register again. We had to go to that organization to manually reboot the APs. After getting the configuration right, immediately following a power outage, the APs were able to register themselves as soon as the power was restored.
What was our ROI?
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.
What other advice do I have?
My advice for others looking into using Arista Networks Platform is that it is quite easy to set up and I would really recommend it. Arista Networks Platform has an intuitive dashboard which makes it all the more easier to work with and easily deploy solutions and navigate through. I would definitely recommend it. I have rated this review an 8.
Optimize response times with efficient and manageable network features
What is our primary use case?
The primary use case for Arista is data center networking. We utilize it to meet certain application requirements, specifically those needing low latency.
What is most valuable?
The most valuable features of Arista include low latency, scalability, and sustainability of the products. We're using Arista to provide faster response times to clients using our applications, thanks to its low latency.
Other benefits include manageability, allowing us to manage the entire data center network from a single console, and security, enabling us to deploy security policies.
What needs improvement?
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 solutions from other OEMs, like Cisco.
For how long have I used the solution?
I have been working with Arista solutions for the last one or two years.
What do I think about the stability of the solution?
There is zero maintenance required, which signifies a stable solution.
What do I think about the scalability of the solution?
Scalability is a key feature of Arista, owing to the possibilities to manage the entire data center network from a single console.
How are customer service and support?
I am not the right person to evaluate the tech support, but according to my team’s feedback, we receive extended support from the Arista team.
How would you rate customer service and support?
Positive
How was the initial setup?
The initial setup was straightforward due to the zero-touch provisioning feature in CloudVision . We prepare based on the availability of required data and we can easily deploy entire solutions.
What about the implementation team?
We design and plan the implementation based on customer requirements, as we are system integrators.
What was our ROI?
A higher procurement cost doesn’t significantly affect ROI as it is usually higher accordingly.
What's my experience with pricing, setup cost, and licensing?
Arista products are perceived as costly, especially compared to competitors like Cisco.
Which other solutions did I evaluate?
We work with Cisco products as well. Cisco caters to all market segments while Arista generally focuses on enterprise-level solutions.
What other advice do I have?
I recommend Arista solutions based on customer requirements. Being system integrators, we engage with customers to understand various aspects of their application requirements and suggest the best fit solutions.
On a scale of one to ten, I would rate Arista as a nine.
The plug-and-play auto-discovery features allow automatic central configuration and monitoring
What is our primary use case?
We are using Arista Networks Platform for operations like switching, routing, and monitoring in our network systems.
How has it helped my organization?
Arista router is very cost-effective compared to Cisco. The plug-and-play auto-discovery features allow automatic central configuration and monitoring, providing ease and efficiency.
What is most valuable?
Arista Networks offers similar features to Cisco. They provide a cost advantage and a high performance level. Features include plug-and-play auto-discovery, allowing centralized configuration and management.
What needs improvement?
Arista Networks is currently less popular as they were initially more focused on data centers than campus networks. They should expand further into campus networks.
How are customer service and support?
Arista's customer service is excellent. They provide instant support and maintain commitments regarding replacement products.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
We previously worked with Alcatel solutions, however, due to the high pricing, we switched to Arista.
How was the initial setup?
The setup is straightforward with Arista. Configuration and deployment can be accomplished very quickly compared to competitors.
What's my experience with pricing, setup cost, and licensing?
Compared to Cisco, Arista routers are significantly cheaper. The customer price for an Arista router is approximately $7,000 USD, while Cisco's is around $18,000.
Which other solutions did I evaluate?
We evaluated solutions from Alcatel, Cisco, and Nokia.
What other advice do I have?
Arista is recommended for cost benefits without compromising performance. Their automatic firmware updates and synchronization features are very advantageous for reducing downtime.
I'd rate the solution nine out of ten.
The ease of configuration and transition between devices is a significant advantage
What is our primary use case?
In the broadcasting industry, I use Arista extensively for production trucks, especially with media involved like video and audio. Arista switches have excellent PTP support. I also find Arista useful in setups such as Spine-Leaf architectures in networks, where each port on the device acts as a gateway.
What is most valuable?
I find the operational system used by Arista to be very valuable, and the hardware is exceptionally nice. Arista has a unified operational system called EOS that is easy to set up and replicate on other devices.
The ease of configuration and transition between devices is a significant advantage for me.
What needs improvement?
In my opinion, the solution for network monitoring is quite expensive. More ACLs and traffic filtering make setups complex. I believe there could be improvements to make the initial configuration less prone to errors.
For how long have I used the solution?
I have a lot of experience with Arista as it is heavily used in the broadcast industry.
What do I think about the stability of the solution?
When I configure it properly, the setup is stable and reliable.
How are customer service and support?
I have not dealt with Arista's customer service, as we do not have Arista devices on our premises.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
We have used RTL devices before, which, in my view, offered almost the same features but were less powerful.
How was the initial setup?
From my experience, the complexity of the setup depends on the network. For simple networks, I find it manageable with CLI, but more complex networks requiring ACLs and filtering increase the difficulty.
What's my experience with pricing, setup cost, and licensing?
Two years ago, I found Arista to be more expensive than RTL devices with almost the same features.
Which other solutions did I evaluate?
We have used RTL devices before.
What other advice do I have?
I would recommend Arista to others because of its powerful processors and superior performance.
I would rate Arista a ten out of ten.