What are the motivations that led to proposing the QUIC (Quick UDP Internet Connections) protocol?

Q3.2)Discuss briefly the message syntax and semantic of QUIC protocol.

Q3.3)Explain the main differences between QUIC and TCP, focus on congestion control, reliable communication, and communication overhead.

Q3.4)Use finite-state machines (FSM) to illustrate the data transport services of an unreliable transport protocol such as UDP.

Start your course Linux VM and execute the following steps Use either tcpdump or Wireshark to capture network traffic.

Open the command line window and run the following command

t r a c e r o u t e fa c e boo k . com t r a c e r o u t e 8 . 8 . 8 . 8 t r a c e r o u t e −n 1 9 6 . 2 1 9 . 6 0 . 1 0 Ensure to save the network trace ”in pcap or tcpdump format” that results from running the above commands. You may save the traffic of each traceroute run into a separate file

Q4.1) When traceroute Facebook, how many protocols traceroute use to figure the route from your machine to Facebook.

Q4.2) Show the content of the DNS packet that returns the IP address of Facebook. [You can take a screenshot] Q4.3) When you traceroute to 196.219.60.10 with -n option, how that affect the behaviours of traceroute 

Q4.5) Explain How traceroute work and use the traffic trace your collected to support your explanation.

Q4.6) What is the main difference between traceroute to 196.219.60.10 and traceroute to 8.8.8.8