The CCIE has been around since August 1993 and a lot has happened within the last 17 years. One big thing that has changed is that now there is actual curriculum to study and courses that you can take. That just didn’t exist 17 years ago. There was no
Many networks these days are still using IPv4 and are not yet ready for IPv6 and so in this article I wanted to talk about the necessary steps to start the transition from IPv4 to IPv6 addressing. A while back I wrote a general introduction to IPv6 addressing that you should look at again to get a little bit more background.