There's more virtualization than ever before being installed in data centers. Each host server runs a hypervisor that includes a virtual switch — a piece of software that manages networked data flows ...

Virtual Ethernet Port Aggregator (VEPA) moves switching out of the server back to the physical network and makes all virtual machine traffic visible to the external network switch, freeing up server ...

Enterprises need a single networking model that can support SD-WAN and virtual networking in order to get the most out of their cloud resources. I’ve predicted that virtual networks will be hot in ...

Virtualization has swept through the data center in recent years, enabling IT transformation and serving as the secret sauce behind cloud computing. Now it’s time to examine what’s next for ...