Implementation of Framing Sequence Algorithms in Netsim

NetSim is a network simulation tool used by the academic community for teaching. The Data Link Layer deals with the algorithms for achieving reliable, efficient communication between two adjacent machines above the physical layer. Framing is a Protocol Data Unit (PDU) for data link layer is often called a frame with frame structure that contains Header, Data Field and Trailer. The Data Link Layer deals with the algorithms for achieving reliable, efficient communication between two adjacent (i.e., physically connected by a communication channel like a wire) machines just above the physical layer.