Programmability, application aware environments, and software defined networks are popular topics in the industry right now. Network operators see the revenue opportunities to deliver services which can dynamically utilize network infrastructure while meeting application specific requirements. This thought process dominated at this year’s Carrier Ethernet World Congress in Barcelona, and Cisco was helping lead the way.
It was a pleasure to watch some of our thought leaders share their unique and innovative ideas and direction with the larger service provider, vendor and analyst community – starting with Software Defined Networking (SDN). SDN wasn’t the only topic, we shared ideas around mobile trends such as 4G/LTE and small cells and the resulting network impact, the increasing need to marry the IP layer with the underlying transport layers, and strategies around moving legacy TDM services onto a packet infrastructure. I love watching the cross-industry creativity flow as we collectively solve today’s challenges posed by the growth of new user trends.
I recently returned from Seoul, South Korea, where I gave the keynote address at the 2012 KISDI International Conference. My talk, “The Next Generation of the Internet—Revolutionizing the Way We Work, Live, Play, and Learn,” focused on the key trends shaping the next generation of the Internet and the implications for players in the ITC industry and government policy/regulation. However, based on what I observed in Seoul, much of the future has already arrived in South Korea.
Besides the ultra-modern skyscrapers of Seoul, South Korea has the highest domestic penetration rate of Read More »
What is Total Cost of Ownership (TCO)? We at Cisco have emphasized this when possible (see: Why TCO is the Only True Way to Measure Network Costs) but this concept isn’t always well understood. Let me give you an example: I have two dogs and when asked, I tell people these are the last dogs I’ll have. The reason for this is simple, dogs are expensive! Typically, “how much is the doggy in the window?” doesn’t even begin to cover the complete costs once you bring Spot home. You need to buy a dog bed, a dog collar, toys, bones, and of course the daily pile of food they eat. Let’s add to that veterinary bills, which are only annual if you are lucky, and then the wear and tear on your home. That last one is a doozy. I have watched three couches take a beating, carpets ruined, stuffed animals gutted, scratched doors happen – well, you get the picture. So, ball parking it, my “free” dogs from the local rescue have a TCO of at least $2,000 a year with a potential lifetime cost of $20-30k! Who am I kidding, they are worth every penny…
While that’s easy to understand, the TCO of a network isn’t always an intuitive thing and can certainly be a Read More »
At IBC 2012, Nick Thexton, CTO of Cisco’s Service Provider Video Technology Group, shares some his thoughts on the synergies taking place within his new organization and offers a glimpse into the future of television.