Assume the following communication between two TCP entities. True or False a. Sliding windows are used to provide a connectionless service interface. There is transport layer functionality in network switching elements.
Data link protocols usually have variable size receive windows.
Transport protocols can have receive or send windows whose size exceeds the size of the sequence number space. When the timestamp option is used to estimate round trip time, the timestamp value sent as TS.ECR is always taken from the incoming segment that last advanced the left edge of the receive window. When a data link frame arrives with incorrect FCS, its Ack field is still processed if the frame sequence number is that of the next expected frame. Suppose we want 16mpbs TCP throughput on a connection with RTT 50ms. Give two LAP B commands that are used for flow control.