Happy #CIDRDay, everyone!

Today in 1993, Class A, B, and C addresses were deprecated in favor of classless addresses.

28 years ago.

If a computer person talks about Class C addresses, they are not competent

https://mwl.io/archives/3758

Happy #CIDRDay! – Michael W Lucas

@mwlucas i agree with you....

but think it's important to note that training materials and certification tests still had network classes as required knowledge at least as of 2014 (very possibly later, but that's when i last looked at such certifications)

@linear

They did.

Which is why I'm on this rant. These certification bodies need to fix their BS. And we need to treat these certifications as the garbage they are.

Someone having the gumption to get a cert is good. The cert being garbage is not their fault. Those of us who are employers need to push back on the garbage certifiers.