Realtime Prices, Sentiment, Tweets, Scuttles, News and discussions on Arista Networks Inc. Arista Networks, Inc. is a supplier of cloud networking solutions that use software to address the needs Internet companies, cloud service providers and next-generation data centers for enterprises. The Company’s cloud networking solutions consist of its Extensible Operating System (EOS) a set of network applications and its 10/40/100 Gigabit Ethernet switches. It offers range of product lines of data center 10/40/100 Gigabit Ethernet switches in the industry, which consist of its 7050 Series and 7150 Series top-of-rack switches, its 7250X Series and 7300 Series SPLINE switches and its 7500 Series spine switch. EOS supports cloud and virtualization solutions, including VMware NSX, Microsoft System Center, OpenStack and other cloud management frameworks.