Just a quick question. I am getting ready to take my ICND1 and I am wondering how quick you really need to be with the subnetting questions. I have used the ciscopress study material and it is telling me to be able to get the range of addresses, broadcast address, subnet address, etc in roughly 10 - 15 seconds.
How true is that...I mean I know how to do it fairly quickly but am wondering how much time I should spend getting really fast at doing this. And with that is there any tricks to doing the problems faster?