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Title: Leaves Things Clear as Mud
Review: I gave up on this book after the 3rd chapter, which fails to explain subnetting. Instead of explaining subnetting step-by-step (starting with counting in binary), the author goes off on a tangent describing a very confusing "short-cut" to subnetting that left me scratching my head and saying "What the?". Then he goes off on another tangent showing you how to subnet in your head. Is he insane?!? No other source I have read even attempts to teach you subnetting in your head.
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