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North American IPv6 Summit: My Critical Takeaways for the Enterprise Customer

April 16, 2012 at 1:44 pm PST

The 2012 North American IPv6 Summit was held in Denver, Colorado on April 9-12, 2012.  As usual, it was an excellent conference with the largest attendance of any IPv6 event in North America this year.  There were many excellent speakers who gave timely talks on the state of IPv6 deployment, gaps in the overall education within the end-user base as well as advances and limitations in vendor support.

I gave a keynote talk on “Enterprise Internet Edge Design for IPv6″ and afterwards I was approached by several enterprise customers who stated that they had great success using the Cisco Validated Design (CVD) options defined in our Deploying IPv6 in the Internet Edge CVD.  This is great to hear but our work is not done yet.  We still need to help customers understand the significance of deploying IPv6 in not just the network but throughout the enterprise.  This is most evident in the lack of documentation by commercial off the shelf (COTS) application vendors who need to do a better job of helping customers understand the support for IPv6.

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Tang, Velcro and…… IPv6?

April 16, 2012 at 12:57 pm PST

When we last tuned in we discussed how the IPv6 certification process is designed to ensure devices properly implement the IPv6 protocol and interoperate with all other certified components. It was also mentioned that, with the level of revenue generated by today’s public network, the owners of these networks are hesitant to fully implement the protocol with fears of instability. The world’s governments are leading the efforts in proving this network stability by designing their next generation networks around the IPv6 protocol.

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Cisco Hosts IETF Conference for a Free and Dynamic Internet

Last week the UN’s Broadband Commission held its fifth meeting to discuss how to extend the broadband Internet to the almost six billion people on the planet who have yet to connect at broadband speeds. A critical component to extending the Internet is the work done by the multi-stakeholder technical community, especially the Internet Engineering Task Force (IETF).

From March 25th through the 30th, the IETF held its 83rd meeting and Cisco was honored to be the host sponsor. Over fourteen hundred attendees, from 56 countries, participated in the meeting which gathered a large open multi-stakeholder community of network designers, engineers, operators, vendors, and researchers concerned with the evolution and smooth operation of the Internet. Technologies previously defined by the IETF, such as IPv6 and DNSSEC, are now at the forefront of efforts to ensure the Internet’s continued growth as a trusted platform of communications and innovation for billions of people around the world. As a result, the Internet has now grown to be essential to the 21st century global economy and a key driver of social development due in large part to the work of the IETF.

As the IETF nears its 30th year, challenges still remain Read More »

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An “A” or an “F”? Comcast and Cisco Grade the Cable Industry on IPv6 Readiness

For many students, this time of the year marks “Spring Break”.  (Ah, just the thought of this brings back fun memories…)  However, once you get past the stereotypical party imagery, it really is a time of assessment.  Mid-term exams complete and we ask ourselves what we need to do to achieve that final grade.  Service providers find themselves in similar circumstance with the IPv6 subject as World IPv6 “graduation” day quickly approaches in June.

At the March 20th Light Reading Cable event in Denver, two pioneers in the IPv6 field – our own Fred Baker, a Cisco Fellow and IETF Chair, and John Brzozowski, Chief IPv6 Architect at Comcast — talk candidly about the benefits of IPv6, beyond address widening; how operators are doing, in terms of the upcoming launch; and what happens post-transition. Fred also handles one he hears a lot “When is IPv6 going to be done? Because I’ll deploy it then…”

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How to make your “Eyeballs Happy”

Cisco has taken a leadership role in driving the industry on the creation of standards associated with IPv6. At recent count we had over 458 RFCs related to IPv6 – over a third of the total!

One example of this is how our technical leaders have taken on the challenge in dual stack (IPv4 and IPv6) networks to reduce user-noticeable delays in when the IPv6 path is broken or slow. We’ve documented a method called “Happy Eyeballs” as described in Internet-Draft “Happy Eyeballs: Trending Towards Success (IPv6 and SCTP”).

Recently Cisco Read More »

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