Hello guys, I am hoping that someone here can help me out. I have looked at many articles on the net as well as videos (including professor messers videos which are fantastic) about Subnetting but I just can't seem to get a grasp on it. Their seems to be several ways in doing this and even if I look at more than one way I still don't get it. Does anyone have any videos or links or advice that they can give me that can make subnetting a little easier to understand? I know the very basics of subnetting as to why its needed but I just can't seem to understand beyond that.

Any help is appreciated on this topic.