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
With Interop less than three weeks away, we are excited to learn that Cisco APIC, the SDN controller for our Application Centric Infrastructure (ACI) fabric, has been selected as Best of Interop 2015 Finalists in Software Defined Networking (SDN) category. As you may recall, when we announced ACI back in Nov 2013, we mentioned that APIC would be the software controller for the application-centric policy model, and would be available in Q3, CY 2014. In a short span of less than a year, APIC has gained broad industry adoption with more than 300 Customers either deploying or in production already.
Interop Vegas, is a great venue to unveil more aspects of the ACI fabric, the policy model, and key APIC features. If you aren’t going to be in Las Vegas the last week of April, now may be the time to start making plans as we gear up for some exciting ACI news and events, and hopefully bringing home this Best of Interop award.
But wait, there’s more…
If you are not familiar with ACI or APIC yet, let me take the opportunity to tell you about APIC and why I think it is a finalist for the Best of Interop.
The Cisco APIC is the unified point of automation and management for the ACI fabric and health monitoring. The Cisco APIC is built with open APIs and an open application-centric policy model designed to simplify the provisioning, monitoring, and management of applications across the data center. Cisco’s Application Centric Infrastructure (ACI) is a fabric architecture with centralized automation and policy-driven application profiles designed to make the infrastructure highly responsive to the needs of applications, while significantly simplifying the data center and cloud operational model.
The Cisco APIC is built on the SDN principles of an extensible/programmable centralized controller, standardized north-bound API’s, a protocol for communicating with and orchestrating data center devices and network nodes, and features and agents within the network infrastructure to support the controller’s policy model and respond appropriately.
The Cisco APIC uses an application-centric policy model rather than network-centric SDN policies that do not adequately reflect business requirements. Cisco ACI is an open ecosystem of management, services, and security partners that incorporate best-of-breed solutions across physical and virtual infrastructures. Customers have a choice of flexible workflow automation and orchestration solutions on top of APIC and the ACI fabric, including OpenStack, VMware cloud automation solutions, Microsoft System Center, Cisco UCS Director, and more, rather than being locked into a specific automation model.
The APIC software is delivered on turn-key UCS C-Series server appliances, so the user out-of-box experience is simple.
Apparently these stellar traits weren’t lost on the Best of Interop judges as it made it to Finalist status. We sincerely hope this bad boy brings home the prize too – stay tuned for more excitement to come.
Tags: Best of Interop 2015, Cisco ACI, Cisco APIC, policy, SDN, SDN controller
No one will question that a significant contributor to a company’s long term success is customer loyalty. Loyalty is gained by providing your customers with an experience that make them keep coming back to you for more, and even bringing along others with them – ultimately helping you drive more revenue and profitability.
Technologies like NFV (network functions virtualization) and SDN (software defined networks) make the infrastructure on which services are Read More »
Tags: Cisco, cloud service management, NFV, SDN, Service Provider
“In our collective eagerness to talk about our growing list of cloud offerings, emerging cloud strategies, and contributions to the cloud community, we all started blogging from different places. The data center folks were talking about Cisco’s cloud-optimized hardware on one blog, the open source enthusiasts were talking about OpenStack and the Metacloud acquisition on another (this one), and still other groups were discussing cloud security and cloud as it relates to SDN on other blogs.”
Read Ali Amagasu’s full post here:
Open at Cisco is Moving!
Tags: cloud, data center, Metacloud, OpenStack, SDN, security, software
Guest blog by Greg Nehib, SP Product and Solutions Marketing
I like to think of virtualization as an expanded networking toolkit, providing us with additional options to get the job done. It’s almost like when cordless tools entered the consumer tool market. You could take the cordless tools anywhere and use them in new and exciting applications. But there was a key drawback that I’m sure you remember. The early cordless tools had a limited effective power range. Over the next decade or two, battery technology improved and there were fewer power related drawbacks to going cordless.
A few similarities exist in the network functions virtualization (NFV) space. I Read More »
Tags: AER, agility, Application Engineered Routing, asr, ASR9000, Cisco, epn, esp, Evolved Programmable Networks, IOS XRv, mpls, SDN, Service Provider, virtualization