I speak with customers every day and often hear they are confused by conflicting vendor claims, marketing hype and embellishments. This is especially true when discussing SDN, where both the technology and the market have evolved significantly over the past few years.

I've invited Frank D'Agostino, one of Cisco's top technical experts on SDN, to join me in separating fact from fiction. Frank and I are on a mission to debunk trendy technology myths, and this is the first in a three-part video series that we'll bring to you over the next week.

https://www.youtube.com/watch?v=hg0yk28ZEnc&list=PLFT-9JpKjRTAB1jxPP0GT_PEdI6Hu32TQ&index=1

In this first episode, Frank and I discuss the differences between Cisco's ACI and VMware's NSX. Frank is in a unique position to discuss both technologies, since he's the only expert that has been deeply involved in the development of both NSX and ACI.

We think that ACI and Nexus is the most complete solution on the market. It does everything customers want from SDN, while offering more capabilities than NSX, and being two to three times less costly in typical customer configurations.

Cisco also collaborates very closely with our customers on technology, and we work with a wide variety of industry leaders, including competitors, to offer the best level of technology integration and interoperability. The reality is that the choice between ACI or NSX is not "either or:" if customers want both, NSX can run on ACI just like any other application, and in fact NSX will run better over an ACI infrastructure than over any other infrastructure on the market.

Take a look at our first video below, and then compare for yourself which solution makes the most sense from the perspective of cost, performance, scalability, and features.

We look forward to reading your comments and feedback.