Historia i przyszłość IPv6.pdf

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The History and Future of IPv6
16th March 2011
Jan Larsson
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of its Affiliates in the United States and/or other countries. Level 3 services are provided by wholly owned subsidiaries of Level 3 Communications, Inc. Any other service names, product names, company names or logos
included herein are the trademarks or service marks of their respective owners.
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Agenda
Level 3 IPv6 history
IPv6 Design Goals and Implementation
Issues and Observations
Takeaways
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History
Started offering tunnelled IPv6 service in May 2005.
2005 - 2008 the solution grew and grew…
2009 started offering dual-stack services in EU.
Today the network is now fully dual stack enabled, GA was
July 1, 2010 and the routing ecosystem is ‘evolving’.
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Goals and Decisions
“Thou shall not break the IPv4 network”
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Supporting IPv6
You can chose a number of ways to support IPv6 on your network:
  Transition
  Dual-stack
Is your existing kit capable of supporting IPv6?
You need to understand what your customers need from you before you can
make this decision.
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