Although TCP provides an ideal protocol for many purposes, sometimes an application cannot afford all the overheads introduced by the full set of TCP services. Consider developing such an application using UDP that requires reliable delivery. Discuss the mechanisms you would need to add to UDP to achieve reliable delivery, i.e., data is received and not corrupted. Note that this must be your own design, not one derived from other protocols. Consider illustrating your protocol to help explain its operation, e.g., you might illustrate a header such as the TCP header in the unit content 4.4 Transmission Control Protocol (TCP), or a timeline of packet exchanges such as the TCP three-way handshake shown in 4.6 Connection Management.