Arista Networks

 

THE ARISTA ADVANTAGE.

 

 

The world is moving to the cloud to achieve better agility and economy, following the lead of the cloud titans who have redefined the economics of application delivery during the last decade.

Arista’s innovations in cloud networking are making this possible. New modern applications such as social media and big data, new architectures such as dense server virtualization and IP Storage and the imperative of mobile access to all applications have placed enormous demands on the network infrastructure in datacenters.

 

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WHY CHOOSE ARISTA ?

 

Arista has disrupted the market for high-speed datacenter switches with two principal innovation.

  • Their core innovation has been to build a better network operating system, Arista EOS® (Extensible Operating System), which they have built from the ground up using innovations in core. 
    - EOS is built to be open and standards based.
    - Better reliability and is uniquely programmable at all system levels
    - Improved visibility, faster problem isolation and correction, and greater visibility of network performance over time across the physical and virtual networks

     
  • The other key innovation that Arista has brought to the industry is their use of merchant silicon.
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Your dedicated Arista Networks experts

 
Innet Co.,Ltd is an Arista Partner with advanced specialties. Our engineers are recognized by Arista as technical expert. That mean you can count on Innet for the technical know-how and hands-on experience to accuratel assess your business requirements, and design, implement, and manage a Arista-based solution to suit your need.
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OVERVIEW

 

 

Arista Networks was founded to pioneer and deliver software-driven cloud networking solutions for large data center storage and computing environments. Arista’s award-winning platforms, ranging in Ethernet speeds from 10 to 400 gigabits per second, redefine scalability, agility and resilience. Arista has shipped more than 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Committed to open standards, Arista is a founding member of the 25/50GbE consortium. Arista Networks products are available worldwide directly and through partners.

At the core of Arista's platform is the Extensible Operating System (EOS™), a ground-breaking network operating system with single-image consistency across hardware platforms, and modern core architecture enabling in-service upgrades and application extensibility.

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Products

 

Cloud Network Design Choices

SplineTM Layer2 / MLAG Layer3 / ECMP L2 over Layer 3 VXLAN
Spline_Design Layer2_MLAG_Design Layer3_ECMP_Design Layer3_VXLAN_Design
Server Scale: 100 to 2,000 100 to 10,000 100 to 100,000 + 100 to 100,000 +

The Arista Spline architecture attaches hosts directly to a pair of switches connected in an MLAG. This architecture can scale to more than 2000 hosts connected in a non-blocking manner. This large single tier enables densely deployed applications such as: IP and Ethernet storage, next generation file systems, distributed compute, and virtualization.
 

The L2LS network design is a two-tier architecture comprising of two spine switches and one or more Top-of-Rack (ToR) leaf switches. Leaf switches provide connectivity to storage, compute, service, and data center edge network elements. Leaf switches may be deployed by themselves or in a pairs for high availability. Spine switches aggregate and provide a fast backbone for the leaf switches

The L3LS network design is a two-tier architecture comprising of 2-128 spine switches and one or more Top-of-Rack (ToR) leaf switches. Leaf switches provide connectivity to storage, compute, service, and data center edge network elements. Leaf switches may be deployed by themselves or in a pairs for high availability. Spine switches aggregate and provide a fast backbone for the leaf switches.

Leveraging the same two-tier architecture of the L3LS design, the Arista Networks L3LS-V Solution also incorporates Virtual eXtensible Local Area Network (VXLAN), an open IETF specification designed to standardize an overlay encapsulation protocol, capable of relaying Layer 2 traffic over IP networks.

 

 

The Universal Spine: DC Spine and Core Convergence

 

arista2

 

The Best Data Center Portfolio

 

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Arista EOS® /cEOS® / vEOS Router

World's Most Advanced Network
Operating System 

CloudVision®
 

Network-Wide Cloud Automation and Telemetry

Arista 7800R3 Series
 

​Highest Density 100/400G Deep
Buffer, Lossless Modular Super
Spine Switch-Router

Arista 7500 Series
 

High Density 10/40/100/400G Big Buffer, Lossless Modular Spine Switch
7320X-2 7300 7368x4-200x200  

Arista 7320X Series

High Density Cloud Optimized 40/100G Modular Spine Switch
 

Arista 7300X Series

High Density 10/40/100G Modular Spline™ Switching
 

Arista 7368X4 Series

High performance and power efficient 100/400G Modular system
 
7280R_Series_Capitola_small 7260_7060_Stack pro_7200 7170-Top-Stack-200x200

Arista 7280R Series

High Performance 10/40/100/400G, Dynamic Deep Buffer, Universal Leaf and Spine

Arista 7260X Series and 7060X

High Performance 10/40/100/400G Fixed Configuration Switches

Arista 7250QX Series

Dense 10/40G 2RU Spline platform
 

Arista 7170 Series

Multifunction Programmable Leaf and Spine Switches
 
7160_StackRight pro_7150S mmux48.406-200x200 7050X_Stack

Arista 7160 Series

High Capacity 10/25/40/50/100G Programmable Leaf Switches

Arista 7150 Series

Leading Ultra Low Latency 1RU Leaf Platform

Arista 7130 Series

Ultra Low Latency Switches
 

Arista 7050X Series

1RU and 2RU 10/40G Multilayer Leaf Switches

7020T-SR-Stack-190 7010T-48 720XP-Stack_200x200  

Arista 7020R Switch

High Performance and Deep Buffer 1G and 10G Universal Leaf

 

Arista 7010 Switch

High Performance and Power Efficient 1G Ethernet Switch


 

Arista CCS-720XP

Cognitive Campus switches supporting 10M-MGig, 10-100G and up to 60W POE. Cognitive Management Plane enabled through EOS

 

 

For the full Arista 7000 Family Portfolio, click here.

 

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