A student issued a command 'ping www.cisco.com' from a host computer and captured the below traffic with Wireshark (see the below figure). Examine the captured traffic in the figure above carefully and answer the question below. Frame 3246: 255 bytes on wire (2040 bits), 255 bytes captured (2040 bits) on interface lDevicelNPF_\{24CE55A8-3E1D-428B-A048-5F5B9C6CC29E\}, id 0 Ethernet II, Src: Tp-LinkT_55:3b:fc (7c:8b:ca:55:3b:fc), Dst: IntelCor_ 00:56:a8(c8:34:8e:00:56:a8) Internet Protocol Version 4, Src: 192.168.1.1, Dst: 192.168.1.108 User Datagram Protocol, Src Port: 53, Dst Port: 54859 Domain Name System (response) Transaction ID: 835b6 Flags: 0x8180 Standard query response, No error Questions: 1 Answer RRs: 5 Authority RRs: Additional RRs: 0 Queries - Answers WW. cisco.com: type CNAME, class IN, cname Ww. cisco.com.akadns.net WW. cisco.com.akadns. net: type CNAME, class IN, cname wwids.cisco.com.edgekey. net Wwds.cisco.com.edgekey.net: type CNAME, class IN, cname wwds.cisco.com.edgekey.net.globalredir.akadns. net wwds.cisco.com.edgekey.net.globalredir.akadns.net: type CNAME, class IN, cname e2867.dsca.akamaiedge.net e2867.dsca.akamaiedge.net: type A, class IN, addr 104.98.17.232 a. Choice of Application Layer (5 marks total) i. Which application layer protocol is used in the Wireshark captured frame? (2 marks) ii. Explain the purpose of the application layer protocol identified in question (i) above. (2 marks) iii. Name any two application layer protocols of your choice. (1 mark) b. Choice of Transport Protocol (5 marks) i. Give the full name of the transport layer protocol identified above. (1 mark) ii. List and describe two advantages or features of your choice of protocol in (i) above, compared to the other option. (2 marks) iii. What does a transport layer use to identify different applications? ( 1 mark) iv. What are the primary responsibilities of the transport layer? (1 mark) [type the answer for above questions in the response box below]