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Embracing MVNOs and Connected Cars with Policy

We have had a great time meeting with customers and analysts this week at the Policy Control Conference. Kishen Mangat, Cisco’s Senior Director and General Manager of the Policy Business Unit, presented a keynote on Wednesday entitled “The Changing Mobility Business in the Age of Virtualisation.”

During his keynote, he touched on the topic from last week’s blog about how Service Providers are learning to expand their offerings with both additional services to existing subscribers and new ways to create business models and enter new markets. Traditional PCRF and the evolving Policy offerings like Cisco Policy Suite are helping our customers create Read More »

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Myth-busting: ACI or NSX, which is the Real SDN Leader?

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.

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The Connected Bus Stop

One of the well-received demonstrations that Cisco showed at MWC 2015 was: Cisco Internet of Everything: Solutions for SP Business Opportunity, aka the “Connected Bus Stop”. This demo prompted a lot of good discussion about what role Service Providers can play in the Internet of Things (IoT) and the Internet of Everything (IoE). We summarized 4 areas for Service Providers to add value:

  • Deliver Intelligent Connectivity over lower-cost, dynamically scalable virtualized networks
  • Offer complete solutions and managed services in focused vertical segments
  • Monetize new sources of analytics from aggregated and contextualized IoT data
  • Provide provisioning, end-to-end device management, and added-value aligned to the business process productivity gains that customers seek from IoT.

Cisco’s approach to IoT encompasses an understanding of key business care-abouts and pain points, derived from our longstanding position as Read More »

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Making sense of Service Provider Virtualization

nehib-1Guest 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.

Evolved Programmable Network_SP

A few similarities exist in the network functions virtualization (NFV) space. I Read More »

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How Important are Physical Routers in the move toward Virtualization?

nehib-1Guest blog by Greg Nehib, SP Product and Solutions Marketing

How important are physical routers in the move toward virtualization?

My one word response would be “very”. But the longer version would start with “it depends”.

Here’s the longer version:

It depends on your perspective. I remember when the Cisco 12000 Series GSR was introduced in the late 90’s. It started an arms race that would last for over a decade. The popular comparison at the time was all about who had the biggest router, or “speeds and feeds” as we used to describe them. 2015 offers us a very different networking discussion. People that design and operate networks are more interested in programmability and virtualization (a.k.a. SDN (Software Defined Networks) and NFV(Network Functions Virtualization). From Frederic Trate’s blog on Application Engineered Routing, you can see why this level of control is such an interesting and important place to start the discussion.

I would argue that in terms of talking points, “speeds and feeds” have taken a back seat in network design. After all, a bunch of static ports and traffic-engineered tunnels don’t lead us to the flexibility and scale that we all seek – or can they? Here are some instances where physical routers are still Read More »

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