VMware NSX

Its VMworld show time, which means awesome stuff being announced. VMware’s Overlay Network and SDN Sagas are clearly just starting, and so VMware announced today its Network Virtualization Solution: NSX. I haven’t been able to grasp any VMware own technical material yet, however from what I could until so far understand we are talking about … More VMware NSX

SPB VS VXLAN

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

SDN Playground – getting started with OpenFlow

Most every big Networking company has announced something related to SDN. Whether simple marketing to concrete legit solutions, its a question of time until the market is filled with SDN-related products. It is thus essential to start getting familiar with it, and you know damn well there’s nothing like getting your hands dirty. So here … More SDN Playground – getting started with OpenFlow