Introduction to IP Addressing Apr 19, 2010 14:48:30 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Urbz on Apr 19, 2010 14:48:30 GMT -5 www.tcpipguide.com/free/t_IPClassfulAddressingOverviewandAddressClasses.htmRead all pages; stop at Subnetting.