1. In SCTP, the value of the cumulative TSN in a SACK is 23. The value of the previous cumulative TSN in the SACK was 29. What is the problem?
2. Answer the following questions:
a. What is the minimum size of a UDP user datagram?
b. What is the maximum size of a UDP user datagram?
c. What is the minimum size of the application-layer payload data that can be encapsulated in a UDP user datagram?
d. What is the maximum size of the application-layer payload that can be encapsulated in a UDP user datagram?