Frame 551: 496 bytes on wire ( 3968 bits), 496 bytes captured ( 3968 bits) on interface Ethernet 11, Src: Cadmusco 27:c6:3a ( 08:00:27:27:c6:3a), Dst: RealtekU 12:35:02(52:54:00:12:35:02 ) Internet Protocol version 4, Src: 16.0.2,15 (10,0.2,15), Dst: 128,119.245.12(128,119,245,12) Transmission Control Protocol, Src Port: 60356 (60356), Dst Port: http (80), Seq: 1, Ack: 1, Len: 442 Hypertext Transfer Protocol Exercises: In Wireshark, from the information in the HTTP GET and response message(s), answer the following questions: a. Is your browser running HTTP version 1.0, 1.1, or 2? What version of HTTP is the server running? How do you know? b. How does your browser indicate to a server the compression algorithms it can understand? Copy the HTTP header line that provides this information? c. In this exchange, Who is the client? Which HTTP header can be used to figure out who the client is? What is its IP address? (Drill into some packet headers to determine this information.) d. In this exchange, Who is the server? Which HTTP header can be used to figure out who the server is? What is its IP address? (Drill into some packet headers to find this information). e. What is the status code returned from the server to your browser? f. How many bytes of content are being returned to your browser? Copy the HTTP header line that provides this information. g. Now do a new Wireshark packet capture for "https://www.pinterest.com/" without http filter- what do you observe is different compared to the previous URL? Can you read the responses from the server? (Hint: Do some investigation into the purpose of HTTPS.) How does the Wireshark capture for the GET request to "https://pinterest.com" differ from the one for "http://gaia.cs.umass.edu/wireshark-labs/HTTP-wireshark-file3.htm|"? List all the protocols that make these 2 captures different. Take a screenshot and mark it up to help explain your observations