Copyright Information

All material in the book, "Computer Networks and Internets, 6th Edition" and prepared supplementary instructor resources or teaching aid resources are copy righted by Prentice-Hall. Material from other sources has been cited. If there are any omissionsof such cases, we encourage readers/visitors to inform us as soon as possible to include in updates of our records. In case the material presented in this website published on another location, please refer to this website as original source.