Question: I need help solving these problems. 1 . Locate the first DNS query message in a series. What is the packet number in the trace
I need help solving these problems.
Locate the first DNS query message in a series. What is the packet number in the trace for the DNS query message? Is this query message sent over UDP or TCP and UDP
Now locate the corresponding DNS response to the initial DNS query. What is the packet number in the trace for the DNS response message? Is this response message received via UDP or TCP
What is the destination port for the DNS query message? What is the source port of the DNS response message? and
To what IP address is the DNS query message sent? My default local dns server
Examine the DNS query message. How many "questions" does this DNS message contain? How many "answers" answers does it contain? question and answers
Examine the DNS response message to the initial query message. How many "questions" does this DNS message contain? How many "answers" answers does it contain? How many answers does the response have? What information is contained in the answers? How many additional resource records are returned? What additional information is included in these additional resource records?
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