CCIE Pursuit Blog

March 17, 2009

Core Knowledge Question of the Day: 17 March 2009

Which point-to-multipoint technology utilizes an IPv4 address embedded in an IPv6 address (the IPv4 address is converted to hexadecimal and then concatenated to the prefix 2002::/16) to allow isolated IPv6 domains to be connected over an IPv4 network to remote IPv6 networks?

Highlight for answer: Automatic 6to4 Tunnels



  1. my simple answer would be 6to4

    Comment by Vern — March 17, 2009 @ 10:04 am | Reply

  2. Hopefully they would accept 6to4 or Automatic 6to4

    Comment by ryan — April 2, 2009 @ 6:55 pm | Reply

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