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SUMMARY: Open at Cisco is Moving!

“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!

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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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Cisco Live Melbourne 2015

Exciting times! Cisco Live Melbourne 2015 started on the 17th with four packed days of technology updates and new solution launches. This year we are expecting a phenomenal crowd of more than 5700 attendees. Cloud, virtualization and SDN(Software Defined Networks)/NFV(Network Function Virtualization) are a big agenda for all our customers and you will find the latest here at Cisco Live with up to 16 concurrent sessions to choose throughout the day. Try your hands on one of many Self-paced Labs or show off your prowess at DevNet.

WOS_bicycles

And then, there is the World of Solutions @ Cisco Live. This year, the World of Solutions will have a wonderful village-like atmosphere complete with bus stands, trees and clouds amongst the Meet the Experts and CCIE corners. At Cisco, we believe that the future is about Connecting the Read More »

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Making Applications and Network Infrastructure Talk

Frederic TrateGuest blog by Frederic Trate, SP Product and Solutions Marketing

One may say this is a topic the telecom industry has been working on for many years and that’s somewhat true. Remember the time when routing protocols and QoS (Quality of Service) mechanisms were the only tools at Service Provider’s disposal to arbitrate between sensitive and non-sensitive traffic? That worked pretty well as long as Service Providers only had to support a few applications – mainly voice and data.

Over time however, as carriers began to converge networks assets into a single, unified IP infrastructure they were faced with the challenge of increasing control over their network infrastructure. Programmability was not yet an industry buzzword but Read More »

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