subnetting

I am looking to learn basics in subnetting. I am taking a computer software course in this subject and want to better understand how to figure out filling in the fields properly.

Help me with a Router Network question....I am confused - For online course Link Removed So I am taking an Intro to Network class thru an online college. I have a course project that I modify each week....its a wiring diagram. As per the course instruction, the diagram looks like this...

So I am enrolled in an Intro to Networks course online, I was hoping someone could assist me with a hang-up I am having....So for class purposes we are just beginning to design a logical network diagram and are at the point of establishing IP addresses. The assignment looks like this...

Group A = few computers Group B = few computers Group C = few computers What i want is: Group A can connect to both Group B and Group C. BUT Group B cannot connect to both Group A and Group C. Also BUT Group C cannot connect to both Group A and Group B. Its like a pyramid if you know what im...

Hi first i'm really sorry since i don't know where to post this and i know this is not the place, but i thought to try. there they are: ====== Subnet Mask: 255.255.192.0 1)Which Class ? 2)Valid Host range ? 3)how many subnets does this mask provide ? 4)what are the valid subnets ? 5)what are the...