I found this Packet-Pusher’s Podcast from last week about Avaya’s Software Defined Datacenter & Fabric Connect with Paul Unbehagen really interesting. He points out some of the differences in VMware’s Overlay Network VXLAN approach against Physical Routing Switches Overlay Network’s SPB approach (which naturally Avaya is using). Some of these were different encapsulation methods – where with … More SPB VS VXLAN

Overlay Virtual Networks – VXLAN

Overlay Virtual Networks (OVN) are increasingly gaining a lot of attention, whether from Virtual Networking providers, as for Physical Networking providers. Here are my notes on a specific VMware Solution: Virtual eXtensible LAN (VXLAN). Motivation This would never be an issue if not large/huge datacenters didn’t come into place. We’re talking about some big-ass companies … More Overlay Virtual Networks – VXLAN