Tiêu đề Module 3 Part 2.pdf ✅

PROTOCOLS By - Assistant Professor Nirali Thacker 1
 Protocol is a set of rules that define how two devices communicate with each other over the network.  Three key elements of a protocol are:  Syntax: It describes the format of the data and the coding schemes used for transmission.  Semantics: It is the control information that is needed by the network for establishing a connection and error handling.  Timings: It describes the methods used to control the flow of data on the network, to match the speed of devices on the network, and to provide sequencing techniques for the transmitted data. By - Assistant Professor Nirali Thacker 2