Computer Networks

Computer Network is nothing but a group of computer interconnects each other and forms a network to enable sharing of expensive resources like printer and to manage the communication and data sharing etc.. The digital interconnection of computer network can be established either wired or wireless connection and obeys the certain common rules like communication protocols had been created for different layers of computers. The computer network has many hardware and software tools like network nodes, switches, routers and many, to establish proper Communication between them. Computer networking concept is an integral and dynamic concept of information technology. By analyzing this entire concept, this book has been written to understand the evolving trends of networking. This book ¿Computer Networks¿ can provide the resources to understand the integrated approach of different layer¿s protocols and communication concept to advance graduate and under graduate students. The book Places special emphasis on application layer paradigm as well as application programming interface, thereby facilitating the real time knowledge before get into protocol stack and complex layers.