Computer Network (Electronic book text)

About the Book: The subject of the Computer Network is enormously complex, involving many concepts, protocols, and technologies that are woven together in an intricate manner. To cope with this scope and complexity, this text provides bottom-up approach of OSI layers.This book deals with basic requirements of communication needed for Computer Networking and detailed bottom-up approach of OSI layers. This book is more precise and analytical than any other introductory Computer Networking texts.This book would serve as a complete text for all undergraduate students of BCA, BCS, B.Sc.(Computer), Degree course in Electronics & Telecommunication, Information Technology, Computer Science & Engineering of various Technical Universities. It should also be useful to practitioners in the telecommunications industryContents: Basic Working Concepts and SystemCommunication System & NoiseMultiplexingIntroduction to Computer NetworkNetwork Concepts and ComponentsPhysical LayerData Link LayerMedium Access SublayerNetwork LayerInternetworkingTransport LayerUpper Layer.