International Journal of Engineering Trends and Technology
Data link layer is the protocol layer which transfers data between connected networks. It provides the functional and procedural means to transfer data between network and its nodes. It also provides the means to rectify the errors and usually correct it that may occur in the physical layer. Study and simulate protocol to analyze and find the advantages and disadvantages to improve the quality of protocol such that it handles the network data transmission in proper way. The protocol is studied so that the details of the protocols are revealed and the limitations of the protocol can be overcome later.