Greg Ferro

Author Archives: Greg Ferro

The IPv6 Problem is IPv4

At the end of the day, most engineers want to implement IPv6 because they know, deep down, that it is an eventual necessity.  One problem is that no one is talking about quitting IPv4. If you add IPv6 to your network, you increase costs, complexity and operations. IPv4 is going to be around for 25 […]

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Day Zero, One, Two

My personal approach to technology design is to visualise three broad stages. Design, Deploy and Operate.  Because those terms are boring and much abused by marketing, I actually use Day Zero, Day One and Day Two.  Day Zero design, strategy  customer needs,  service goals and values – how to keep the service runnings business – […]

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