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Operators Accelerating Pace with NFV and SDN

Save Money Here and Now

When was the last time you won the lottery?  If you are like me, it’s a pretty rare occasion indeed.  The same probability can be applied to increasing the budget allocation for any business and especially for service providers.  What can service providers do to save money now, enabling them to invest in new services and boost revenues?   Network functions virtualization (NFV) comes to the rescue, with help of course, from software defined networking (SDN), and open source innovations.

SDN and NFV represent a significant change in networking as we currently know it. Together and separately, both target cost savings, operational complexity, and network optimization – and both hold much promise for the operator. As with all things offering great potential rewards, one must balance these benefits and address the associated risks accordingly when deploying them.

For service providers, the data center is leading target for SDN and NFV deployments. Given all the activity focused on cloud computing, content delivery, and anything-as-a-service (XaaS) offerings, the service provider data centers must advance across many fronts (security, automation, mobility, reliability analytics, and provisioning) to be successful.

Interestingly, all operators Read More »

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Enabling Open, Agile, Application Centric Networks With Cisco Evolved Services Platform

Service provider customers expect more.   The pace of change around us is not just constant but continuing to accelerate.   To stay competitive with the nimble new players in the market, service providers need to change how they engage all of their end customers.   Not exactly an easy challenge to overcome, but rapid and successful business transformation will put operators right in the middle of a world of new opportunities to capture customer mindshare.  Exciting times are ahead!

So, what will it take for service providers to save money on their current service offerings, enabling them to invest and expand their businesses?   Positive outcomes are made possible by an open, agile, and application centric approach, combining emerging Software-Defined Network (SDN), Network Functions Virtualization (NFV), and Open API technologies …  not just to the network… but to all of their business processes.

Faster creation of personalized services that are easy to consume is enabled by the Cisco Evolved Services Platform (ESP), automating and provisioning new services in real-time at web speed.   End customers can Read More »

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Service Agility from Customer, Business, and Orchestration Perspectives

A Great Leap Forward

Evolutionary biologists talk about features that suddenly seem to burst forth and enable stunning new capabilities for life forms in the natural world. Eyes. Legs. Flight. And right now service providers have at their fingertips many new operational features that can help them become more agile purveyors of better, faster, and cheaper services. It’s no exaggeration to look at Software-defined Networking (SDN), Network Functions Virtualization (NFV), and other new, evolving technology approaches as part of a groundbreaking, evolutionary leap forward.

Service providers are not alone in embracing solutions that provide greater service agility. A 2013 Gartner study that asked enterprises to list their primary driver for cloud services found that 66% of enterprises ranked agility and service velocity above cost savings and other factors.

Understanding How and When to be Agile Read More »

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Networking: Moving From Open to Closed (Part 2 of 2)

“The past is never dead. It’s not even past.”  -- William Faulkner

In the first half of this blog, I explained how MSDCs are like mainframes and super computers. In this half I develop on my thesis that the networks connecting compute and storage resources within the MSDC are becoming proprietary just like they are in mainframes to create a competitive advantage.

Continuing from where I left off, the internal architecture of a mainframe is parallel to MSDC architectures as shown in the figure to the right.

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Mainframe architectures were (and still are) proprietary, in that how the compute and storage resources are connected was an internal engineering design. Each vendor had their own internal design which served as a competitive differentiation. We are seeing the same thing happening in MSDCs. Read More »

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Back By Popular Demand – Learning Opportunity on Catalyst 3650

AN94721_240x200A few months ago we had a webcast on the Catalyst 3650 and it was so popular, there were so many questions, we thought we’d host another one! This webcast is being held on August 19th at 10am PT and you can register here!  

Topics to be discussed include:

  • Top of mind IT issues
  • The Catalyst 3650 Series Switch features & innovations
  • Model selection recommendations
  • Campus and branch office deployment considerations
  • Live Q&A

Why should you attend?

Managing your network today has become more complicated than ever. In addition to the challenges of supporting an increasingly mobile workforce and a plethora of BYOD users, you are being asked to reduce IT complexity and cost and strengthen security.

Read More »

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