5 ms·

I find it a bit surprising that classful networks is not common knowledge. I guess it's just a sign that times have changed. This was a basic thing I learn when

I find it a bit surprising that classful networks is not common knowledge. I guess it's just a sign that times have changed. This was a basic thing I learn when I first learned about subnets.

detaro 6y ago
I find it a bit surprising in how many teaching materials you find it still, despite being outdated knowledge for a long time now :D
- Lammy 6y ago
  > outdated knowledge Personally I never totally 'got' CIDR until I went back and learned what it replaced and why it was needed.