Please write clearly and make sure you answer each section.

10. In the five-layer TCP/IP protocol stack shown in the graph below, please FILL 1) the name of a layer (e.g., application, transport, etc.) in the 1" blank of each question, 2) the correct box number(s) (i.e., box 1, box 2, ..., box 15) in the 2nd blank of each question, and 3) the name of the data structure (e.g., message, segment, etc.) in the 3rd blank, if there is one of each question. Source M , Hi Ho Hq m Application Transport Network 1 2 3 4 5 6 Link switch Physical Five-Layer TCPAP Protocol Stack Router Destination , 15 14 13 12 11 10 9 8 a) The layer best corresponds to the phrase: passes frames from one node to another across some medium"; all the boxes in the above graph that this layer corresponds to are ; and the data packets in this layer are called S. S. b) The layer best corresponds to the phrase: "handles the delivery of segments from the application layer, may be reliable or unreliable; all the boxes in the above graph that this layer corresponds to are ; and the data packets in this layer are called c) The layer best corresponds to the phrase: moves datagrams from the source host to the destination host; all the boxes in the above graph that this layer corresponds to are and the data packets in this layer are called S. d) The layer best corresponds to the phrase "handles messages from a variety of network applications"; all the boxes in the above graph that this layer corresponds to are ; and the data packets in this layer are called e) The layer best corresponds to the phrase: "bits live on the wire"; all the boxes in the above graph that this layer corresponds to are S