The versatility of Arista’s unified software stack across various use cases ... The launch of 800 gig Nexus switches based on Cisco’s 51.2 terabit Silicon One chip is expected to drive ...

The Vblock uses Cisco's Nexus 1000v virtual switch software ... "The future may not include any Cisco components in the stack." Michael Tanenhaus, principal at Mavenspire, an Annapolis, Maryland ...