Last week we launched our new book, Software Defined Networking for Dummies, which I wrote the vast majority of and was responsible for producing. And the response to date has been far more enthusiastic than even I anticipated. The feedback from the Cisco field has been great, and there is strong demand for reprints across all regions and localization in a number of languages. [Printed copies can now be ordered from the Cisco Collateral Store at nominal cost here.]
Naturally, we’ve also gotten a number of questions, such as “Does this mean we think SDN is for Dummies?”, “Do we think our customers are Dummies?”, “Why did Cisco decide to leverage the Dummies brand for this topic?”, etc. In order to clear some of this up, the social media team asked me to write a bit of the backstory of the creation of the book, why we decided to do it, and why it’s proving to be such a popular asset.
It all started when I was looking to fill a large gap in Cisco product marketing, particularly around SDN and our Application Centric Infrastructure (ACI). SDN has certainly proven to be a revolutionary break from traditional networking architectures and is really changing the way organizations think about their IT processes and how they design data centers. With all this change, it’s been hard for a lot of people to get their heads around what this new technology trend is really all about. When Cisco introduced ACI as a very sophisticated and comprehensive SDN solution, there’s no doubt it took people a lot of time to understand ACI, how it was similar to SDN, and where it was introducing new innovative concepts. Read More »
Tags: ACI, application centric infrastructure, SDN, SDN for Dummies
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.
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.
Tags: ACI, application networking services, data center, products, SDN, technology, virtualization
In July 2014, Cisco IT turned on the Application Centric Infrastructure (ACI) fabric for the first time in our San Jose engineering data center. Since then, we’ve been busy building out the ACI fabric in our U.S. production centers and beginning the process of migrating workloads. In phases, we’ll migrate our global infrastructure footprint to ACI within two years. Running on our internal cloud platform called Cisco IT Elastic Infrastructure Services (CITEIS), ACI provides flexibility and elasticity across the data center that wasn’t possible before. So far the results have been better than even we expected. Read More »
Tags: ACI, Cisco IT, cisco on cisco, CITEIS, cloud, coc-data-center, data center
With agility and automation as persistent drivers for IT teams, the need to simplify application deployment and build the cloud is crucial for the data center.
Today, Cisco is pleased to announce its intent to acquire Embrane, a provider of a lifecycle management platform for application-centric network services.
As we continue to drive virtualization and automation, the unique skillset and talent of the Embrane team will allow us to move more quickly to meet customer demands. Together with Cisco’s engineering expertise, the Embrane team will help to expand our strategy of offering freedom of choice to our customers through the Nexus product portfolio and enhance the capabilities of Application Centric Infrastructure (ACI).
With this acquisition, we continue our commitment to open standards through programmable APIs and multi-vendor environments. More importantly, we remain committed to the rich ecosystem of partners and customers in production through the automation of network services, cloud and system management orchestration and automation stacks.
The Embrane team will be joining the Insieme Business Unit. We expect the acquisition to be complete before the end of the current quarter. Financial terms are not disclosed.
Tags: ACI, acquisitions, application centric infrastructure, Cisco Application Centric Infrastructure (ACI), Embrane, Hilton Romanski, Insieme, Investments, lifecycle management, Luca Cafiero
John Chambers with Satya Nadella at ACI Launch
From the beginning Microsoft has been a strategic partner with Cisco in the development of our Application Centric Infrastructure (ACI) technologies and solutions. In fact Cisco CEO John Chambers shared the stage with Microsoft’s Satya Nadella at the ACI launch several months ago in New York City.
ACI itself in the data center is a holistic architecture with centralized automation and policy-driven application profiles. ACI delivers software flexibility with the scalability of hardware performance. Traditionally, IT approaches took a siloed operational view, with no common operational model between the application, network, security, and cloud teams. With ACI, a common network operational model delivers IT application agility, simplified operations across teams, assured network and application performance, and scale. Read More »
Tags: #CiscoACI, ACI, Cisco Nexus, Cisco UCS, Exchange, Hyper-V, Microsoft, Microsoft Sharepoint