How to find the subnets?
Here is the question and answer I can get the hosts no problem 2^10 -2 1022 not to bad . Now to find the subnets I don't remember how to do it. I tried to read the guides on here, but for some reason I still just don't get it. If some one could just do a quick run through of how to find them that would be greatly appreciated.
Question: How many subnets and hosts per subnet can you get from the network 172.23.0.0/22?
Answer: 64 subnets and 1022 hosts
Also I have a second question.
I saw this chart in a different post (chart below) how could I use it to help me with this question. I have my own method of using this chart, but I think there is a more efficient way. Could someone could explain how they would use this chart? I memorized this char awhile age in high school and it stuck with me I dont know why, but I feel it can only help on the exam
128 192 224 240 248 252 254 255
25 26 27 28 29 30 31 32
17 18 19 20 21 22 23 24
128 64 32 16 8 4 2 1
127 63 31 15 7 3 1 0
Chart is supposed to be formatted. I am sure you guys can figure it out.