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Simplifying Multi-Provider WAN Designs

This week, at Cisco Live Orlando, we are introducing a brand new EIGRP feature called Over-the-Top (OTP). EIGRP OTP is focused on simplifying the deployment of branch networks utilizing an EIGRP end-to-end solution over public and private networks. This simplicity is further enhanced with EIGRP use of Over-the-Top (OTP) to support multiple service provider IP networks.

Connecting sites over a WAN cloud can be complex, especially when supporting thousands of branch locations, multiple service providers, and feature requirements like encryption. Aside from the configuration challenges, operationally, customers need to filter routes while avoiding routing loops during redistribution, which makes it harder to troubleshoot the network.

The EIGRP Over-the-Top (OTP) solution simplifies multi-provider IP WAN network designs. It simplifies the interface with the WAN providers and facilitates an end-to-end EIGRP network, which is easier to troubleshoot.

How simple is EIGRP OTP to deploy? Read More »

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Hitchhiker’s Guide for Service Providers at Cisco Live Orlando

Amrit Hanspal Formal photoWritten by Amrit Hanspal, Sr. Product Manager, Service Provider Segment Lead, Network OS Tech Group

Cisco Live at Orlando in 2013 offers a host of opportunities if you are a service provider or a large enterprise that offers services to internal groups. Watch out for the following five key areas and the respective speaking sessions when it comes to software capabilities of the Routing & Switching platforms—(1) IPv6, (2) SDN, (3) Core IP & Optical, (4) Ethernet Access & Aggregation and (5) IP Routing.

IPv6

June 2012 officially marked the IPv6 Internet with the World IPv6 Launch led by the Internet Society. Within the first six months, IPv6 traffic broke the 1% threshold and established the fact that IPv6 had moved from an experiment to mainstream phase with US traffic approaching close to 3%. Join us for a discussion on where IPv6 is headed (Session ID: PSOSPG-1330) — new opportunities for IPv6 with Internet of Everything. We will be delighted to share our experiences deploying IPv6 (Session ID: PNLCRS-2303) as our IPv6 gurus highlight deployment best practices and real-world challenges. For those of you in Networking, we got you covered with the Troubleshooting IPv6 session (Session ID: BRKRST-2304).

See full list at http://www.slideshare.net/getyourbuildon/ipv6-at-cisco-live-orlando

SDN--Software Defined Networking Read More »

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The March of the IPv6 Internet

gunter_vandeveldeBy Gunter Van de Velde, Sr Technical Leader, NOSTG Engineering

It has been a year since the World IPv6 Launch and in that year the global usage of IPv6 has more than doubled. Where traditionally it is believed that there is no IPv6 traffic on the Internet is now shown differently! The reality of real existing user traffic demonstrates the progress of the next generation of the Internet. During the World IPv6 Launch a year ago there was about 0.64% of Internet traffic carried over IPv6, while right now about 1.35% of the Internet traffic is carried over IPv6. That is nearly double and experts believe exponential growth is expected over the next couple of years.

Another data-point is the readiness of the service providers regarding IPv6. On the Internet there are about 44,470 Autonomous networks announcing one or more IPv6 prefixes into the global routing system. A year ago only about 13.7% of them were announcing IPv6 prefixes. That number increased to 16.1% resulting in 7.168 networks out of the 44.470 that are announcing IPv6 prefixes right now.

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Source: http://www.worldipv6launch.org/infographic/

Looking at these Read More »

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How to Wear the Internet of Everything

“Fashion is not something that exists in dresses only. Fashion is in the sky, in the street, fashion has to do with ideas, the way we live, what is happening.” ― Coco Chanel

I’ve always loved this quote by French fashion designer and founder of the Chanel brand. It reminds me of the old adage – we are what we wear.

But in a GigaOm article and an InfoWorld article this week, this adage is taken to the next level. The news coverage discusses the future possibilities of us wearing sensors and transmitters to route and relay data.

For example, our clothes and accessories will dictate how our information is communicated and received. When you check into a hospital, your outfit du jour will connect with the hospital network to finalize the check-in process and provide your doctors and nurses with crucial information regarding your health. With such capabilities, hospitals would be able to track and manage the flow of incoming patients and detect who is in need of immediate attention.

To take this idea a step further, not only will our “wearables” just collect data, they will create makeshift unified networks. Perhaps instead of simply connecting devices and communicating through networks, humans will form and shape these vast networks by what we wear and the way we live.

To create such a connected human network, Internet Protocol Version 6 (IPv6) addresses will need to be issued to create a unique-to-each person system of data gathering and sharing. I’ve long been an advocate for issuing IPv6 addresses to everyone in order to create a global ID. This could be a way of updating the antiquated social security number system in our country.

In my upcoming keynote address at Cisco Live!, I’ll be discussing more about this subject. I’m looking forward to sharing more of my thoughts about what life will look like when the power of connections create an optimized wireless network system.

Follow me at @DaveTheFuturist and join the conversation: #IoE #InternetofEverything #IPv6

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Happy First Birthday, World IPv6 Launch!

On this day one year ago I was sitting in a hotel room in London, hanging out online with Vint Cerf and engineers from Google and Comcast, discussing how tech leaders around the world had come together in unprecedented fashion to declare it time to turn on IPv6, together, all over the world. It was an ambitious plan. Only one year earlier the world had tested IPv6 on a global scale for the very first time. Now, the IP Industry was boldly declaring victory. No more tests, no more trials. IPv6 had left the laboratory — for good. It was now, or never.

Months before, at the towering headquarters of Comcast in a room high above downtown Philadelphia, the Internet Society organized one of the planning sessions for the World IPv6 Launch. With a sparkling backdrop of the earth’s horizon in the distance, representatives from the founding World IPv6 Launch participants (Akamai, AT&T, Cisco, Comcast, D-Link, Facebook, Free Telecom, Google, Internode, KDDI, Limelight, Bing, Time Warner Cable, XS4ALL and Yahoo!) discussed what it meant to “Launch” IPv6. There was a white board, with a hand drawn chart as our goal. We talked, argued, compromised, and ultimately came to consensus on how we could “move the needle”, and whether it was too bold a proposition to even try. We settled on 1% as an individual ISP goal, knowing that this value as measured from a content provider would correspond to more than a simple trial. Many ISPs reached, and exceeded, that by June 2012. A few months later, the world reached that goal.

I’m thrilled to see that, even a year later, end-to-end IPv6 adoption shows no measurable sign of stopping. IPv6 deployment has been doubling every 9 months since World IPv6 Day. Large scale DSL, Fiber, Cable, and Wireless deployments have joined Enterprises and Content providers across the world, stitching together a new Internet infrastructure. Fit Google’s global IPv6 deployment data to a logistic curve of technology adoption, and the 50% tipping point where IPv6 takes over IPv4 is only 5 years away.

IPv6 is not only important to the Internet of today, it is critical to the Internet of Everything to come. Working on IPv6 over the past several years has been exciting and rewarding in many ways. I have made a lot of good friends along the way, and am witnessing the birth of a New Internet Protocol first hand.

Happy First Birthday, World IPv6 Launch! May you have many, many, more.

 

 

 

 

 

 

 

 

 

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