Please answer all questions. 3 Sentence minimum for each question.
Protocol Analysis
1. Give a brief description of what each application layer protocol does. Also, list the port it uses: Telnet, HTTP, FTP, DNS, FTP and DHCP.
2. What is an Internet Socket?
3. What information you can retrieve from the results of port 80?
Analyzing Network Data Traffic
4. What is the purpose of the Management Information Base (MIB)?
5. What is SNMP (include one advantage and one disadvantages) and what transfer protocol uses.
6. Share a scenario where SNMP can help troubleshoot networks