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Reflections on the Top Five Developments of 2011

It’s that time of year:  take a break, reflect, maybe clean up the hard drive.

I had a chance to do the reflection part last week, and came up with what I hope is a pretty good weave of what Service Providers experienced over the last 12 months.

Here is my ‘take’ on the top five trends of the whirlwind year that is still, for a week or two, 2011:

1.    In the crawl-walk-run sequence as it relates to the global shift to all-IP, 2011 went from “crawl” to “jog” -- skipping “walk” entirely.

Think about it. Think about all of it, which is a lot, when it comes to the global transition to all-IP: Fixed networks; mobile Internet, Video, Cloud.

Across the world, wherever there is IP, there was monumental change in 2011. While 2010 was a year of anticipation and preparation, 2011 teemed with news and trends about the burgeoning Internet: more Video, more emphasis on mobile broadband; more work on keeping the “big iron” routing and switching fabrics around the world plumbed to keep up with demand.

We continued to do our best to keep up with the enormity of all-IP, with our ongoing VNI (Visual Networking Index) and Cloud Index forecasts. We’re still anticipating a quadrupling of Internet traffic by 2015, mostly because of video usage by mobile and “connected” IP devices. Lots more data here.

2.    Video (still) trumps as the biggest driver in Internet / IP usage. Read More »

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