"NSX supports Citrix XenServer and Red Hat KVM as well as VMware ESX, he says. Support for Microsoft Hyper V is coming. And if the point Cisco's trying to make is that software overlays require a hypervisor, well, NSX can also run on bare metal servers without one, Casado claims. It can create tunnels from a Linux endpoint, he says."
Tunnels to bare metal servers. Interesting to say the least.
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