Describes the two primary types of service offered by computer networks, namely reliable byte stream oriented service and an unreliable best effort message oriented service.
Main types of services offered by computer networks to applications
Basic Theory Of Operation of Computer Networks
Desribes the basic theory of operations of computer network
Similarities between Computer Networks and Postal Networks
Compares the similarities in operation of computer networks and postal networks, like packet switching, next hop routing etc.
Comparison of Computer Networks with Telephone Networks
Compares and contrasts the basic principles of operation of Computer and telephone Networks
Computer Networks – Basic theory of operation
Describes the basic theory of operation of computer networks that includes packet switching, next hop routing and encapsulation