... domains in the same domain tree in whichone domain grants every other domain in the tree access to its resources and, in turn, that domain canaccess other domains’ resources. When a new domain ... 506–507winipcfg utility, 509–510designing TCP/IP-based networks, 482–498calculating subnets, 488–491CIDR (Classless Inter-Domain Routing),491–493ICS (Internet Connection Sharing), 496–497Internet ... 175–176, 186internetworking, network operating systems (NOS),402–403interoperability, 402interrupt request (IRQ), 209–211, 240interviewing users, 671–672intranets, 497definition, 519security...