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World IPv6 Day: Working Together Towards a New Internet Protocol

We’re pleased to announce that Cisco is joining The Internet Society for World IPv6 Day, a 24-hour global “test drive” of IPv6 on June 8, 2011.

For over 25 years, Cisco has been central to the development of the Internet Protocol (IP) that has helped fuel the incredible growth in global connectivity the world enjoys today. Very soon, the free pool of IPv4 addresses will finally run dry, and IPv6 is the only long-term solution the industry has available to continue growth in the manner that the world has come to expect.

Cisco has been involved in developing standards and products for IPv6 since its inception more than a decade ago. While we have helped a number of customers deploy IPv6 on networks large and small, stitching this together ubiquitously and seamlessly among not just the networks themselves but the software and applications running on top has been challenging.

On June 8, the industry is coming together to deploy and test IPv6 in what we believe will be an unprecedented manner in terms of participation and scale. On this day, major web companies, Internet Service Providers, enterprises, and equipment vendors will work together to “switch on” IPv6 for 24 hours. The switch that will be thrown is one within the global Domain Name System, or DNS, which translates a name such as into an IP address. Today, while a number of large websites have IPv6 connectivity, in order to reach many of them over IPv6 the user must use a special DNS name. For example, even if you have an IPv6-enabled device connected to an IPv6-enabled network, you must type in your web browser in order to receive an IPv6 destination address to connect to. Read More »

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Cisco Industrial Intelligence liberates the Factory

Introducing Cisco Industrial Intelligence.  Neither James Bond gone corporate nor Cisco gone espionage, Industrial Intelligence is the enabling of business enterprises and municipalities to more intelligently and responsively manage industrial operations globally, and it’s one of Cisco’s latest adjacencies as part of the Borderless Networks solutions portfolio.  Having IP-data and control flows converged with voice, video and virtualization creates a more intelligent platform for innovations that connect devices to measure, monitor, and manage resources for greater efficiencies, to connect people in less time and space, and to connect ideas that generate solutions to today’s industrial, operational and environmental challenges.

Chet Namboodri talks about how the Cisco Industrial Intelligence solution can help to improve operational efficiency, safety, agility, and use of assets.

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Working Together to Attain MPLS-TP Interoperability

IP services are dominating overall network traffic growth and service providers are now truly architecting a transition from legacy Time Division Multiplexing (TDM) networks to packet transport networks. It’s no longer a question of if, but when. The Transport Profile for MPLS or MPLS-TP is the packet transport technology of choice, marrying the efficiency and flexibility of packet with the robust characteristics of a traditional transport network.  The telecommunications industry has embraced this emerging standard, mainly because it is subset of and interoperable with widely deployed IP/MPLS technology. To ensure this interoperability, it was collectively decided by both the ITU-T and IETF that the IETF will be responsible to define the protocol and functionality of MPLS-TP. The embeded spreadsheet specifies which RFCs have been completed and which contributions have been accepted and are in progress as Working Group drafts.

This vision is finally coming to fruition. For the first time since its inception, a standards-based interoperability test for MPLS-TP was conducted by Isocore. The results of this interoperability test were announced this week and demonstrate to the market the reality of a true MPLS-TP standard and that the vendor community is following and adopting this standard.  The interoperability focused on showing how systems from multiple vendors can work together while enabling transport-like characteristics such as statically provisioned paths, protection switching, in band OAM and OAM verification. All of the capabilities tested have been defined in RFC 5860, RFC 5654, RFC 5586 and RFC 5921 which are currently published standards from the IETF.

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Get Ready for the Next-Generation Internet

Why it’s important for small businesses to prepare for IPv6 now

You know that nagging feeling when there’s something you need to do but you keep putting it off and putting it off. Well, an e-mail newsletter titled “No IPv6 plan? You’re behind schedule” landed in my inbox this morning. It’s a nudge for companies of all sizes; even small businesses, to prepare for the next-generation Internet.

Why should you care about IPv6 when you’re quite happy with the current Internet?

IPv4 exhaustion

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