Answers

What is the protocol specified in the section of the request that's linked to the Application layer of the OSI and TCP/IP Models?

Domain Name System

Which layer of the OSI model does the section that shows the IP address "172.16.16.77" link to (Name of the layer)?

Network

In the section of the request that links to the Transport layer of the OSI and TCP/IP models, which protocol is specified?

User Datagram Protocol

Over what medium has this request been made (linked to the Data Link layer of the OSI model)?

Ethernet II

Which layer of the OSI model does the section that shows the number of bytes transferred (81) link to?

Physical

[Research] Can you figure out what kind of address is shown in the layer linked to the Data Link layer of the OSI model? MAC