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Autonomic Networking: Where Do We Go From Here?

It’s great to be back at another Cisco Live event, this time in the great city of San Francisco.  This is the last day of the event, and if you have some time, please do stop over at the World of Solutions, where you can see Autonomic Networking in action.  We have set up a live demo of the Autonomic Networking Infrastructure (ANI) at the Service Provider area!  The following figure shows a summary of the functionality, and i’d like to refer you to a previous blog for a more thorough explanation.

ANI

Summarising, the ANI allows networks to grow and self-organize organically, merely by  devices at the edge of the Autonomic Domain joining the Autonomic Control Plane.  A new device is cabled up and powered up and will be discovered by a  device at the edge of the Autonomic Domain/Network through the Channel Discovery Process.  The new device offers its identity to the Network, and the Network, after successful authentication, will deliver a Domain Certificate to the New Device as a result, and this is achieved using the Adjacency Discovery Process.  The New Device can then leverage this Domain Certificate to join the Autonomic Control Plane (ACP), which is essentially an IPv6 based, routed IP infrastructure that is secure/encrypted, self-organising and self-healing, and which cannot be de-configured and is not prone to mis-configurations. Read More »

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Live from IPv6 World Congress: Norway’s Altibox Discusses IPv6

During our customer reception for the V6 World Congress 2012 we had an opportunity to discuss the impact and opportunity of IPv6 on the industry. Ragnar Anfinsen, Senior Architect CPE of Norway’s Altibox AS was kind enough to share his thoughts with us.

Although they’ve got it running in the lab and their core network, the next step will be to enable IPv6 Read More »

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Answers to Quiz: IPv6 Internet Announced, Apocalypse Called Off

As promised, here are the results for our “IPv6 – Are You Ready” video quiz which we published on January 19th, 2012.

Click on the link above if you haven’t watched the video.

Answers: Read More »

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Can the Internet Survive A Cosmic Ray?

This week we saw the largest solar storm in nearly a decade and such “solar weather” or cosmic radiation is what generates such phenomena as the “Northern Lights”. However, intense solar activity which creates electromagnetic storms can generate exceptionally strong power surges that damage electrical distribution systems, knock out satellites, and affect sensitive electronics. This has happened in the past, including grid failures in Quebec in 1989 which blacked out the entire province.

The Solar Dynamics Observatory (SDO) captured this video of the M3.2 solar flare on January 19, 2012. Credit: NASA/SDO/GOES-15.

Read More »

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Cloud, MPLS-TP Key Topics at Upcoming MPLS World Congress

As the industry leader in MPLS and Carrier Ethernet, Cisco will have a strong presence at MPLS and Ethernet World Congress in Paris, France from February 7-10, 2012.

With the spotlight in the industry around cloud services, this year’s conference will focus on how MPLS as a technology can help enable and deliver cloud Read More »

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