Chapter 10 - Reading Organizer - Student Version - R&S 6 PDF

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Chapter 10 Cisco 1 – Introduction to Networks Student Version Chapter 10 Sections: 10.1 Application Layer Protocols 10.2 Well-Known Application Layer Protocols and Services Required Materials: Reading Organizer Packet Tracer Activities:

10.2.1.7 - Web and Email 10.2.2.7 - DNS and DHCP 10.2.3.3 - FTP 10.3.1.2 - Explore a Network 10.3.1.3 - Tutorial 10.3.1.4 - Implement Services

Labs: 10.0.1.2 - Class Activity - Application Investigation 10.1.2.5 - Researching Peer-to-Peer File Sharing 10.2.2.8 - Observing DNS Resolution 10.2.3.4 - Exploring FTP 10.3.1.1 - Class Activity - Make it happen! Chapter Test

CCNA R&S 6.0 - Semester 1 – Introduction to Networks 1 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA

CCNA R&S 6.0 - Semester 1 – Introduction to Networks 2 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA

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left blank. Points__________ / ___67___

Name__________________________________________________________ Date ________________

Chapter 10 Reading Organizer Student Version Note: the Reading Organizer has weighted scoring. Any question with the word explain or define in it is expected to have a longer answer and is worth two points each. After completion of this chapter, you should be able to:

    

Explain how the functions of the application layer, session layer, and presentation layer work together to provide network services to end user applications. Explain how common application layer protocols interact with end user applications. Explain how web and email protocols operate. Explain how the IP addressing protocols operate. Explain how file transfer protocols operate.

10.1 Application Layer Protocols 1. The application layer is closest to the _____________________. 2. What are the application layer protocols used for?

3. The upper three layers of the OSI model (application, presentation, and session) define functions of the single _____________________________________. 4. List some of the most widely known application layer protocols. a. b. c. d. CCNA R&S 6.0 - Semester 1 – Introduction to Networks 3 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA

e. 5. The presentation layer has three primary functions. Explain each: a.

b.

c.

6. What are the functions of the session layer?

7. What do the TCP/IP application protocols specify?

8. In the client-server model, the device requesting the information is called a ____________________ and the device responding to the request is called a ____________________. 9. In the peer-to-peer (P2P) networking model, the data is accessed from a peer device without the use of a ________________________________. 10. The P2P network model involves two parts. These parts are: a. b.

11. A P2P application allows a device to act as both a_________________ and a __________________ within the same communication

10.2 Well-Known Application Layer Protocols and Services 12. What are URLs or Uniform Resource Identifier (URIs)?

CCNA R&S 6.0 - Semester 1 – Introduction to Networks 4 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA

13. A browser interprets the three parts of the URL. These are: 1. 2. 3.

14. The three common message types are GET, POST, and PUT. Explain each. a. GET –

b. POST –

c. PUT –

15. For secure communication across the Internet, the __________________________protocol is used. 16. List three separate protocols email supports for operation: a. b. c. I

17. POP is used by an application to retrieve mail from a mail server. With POP, mail is downloaded from the server to the client and then _____________________ on the server. 18. Explain how IMAP operates differently from POP.

CCNA R&S 6.0 - Semester 1 – Introduction to Networks 5 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA

19. Explain what the DNS protocol does.

20. Explain what happens when a client makes a DNS query.

21. What DOS command will display previously locally stored resolved names?

22. Why is DNS considered scalable?

23. When the _____________________ command is issued, the default DNS server configured for your host is displayed. 24. What information does the Dynamic Host Configuration Protocol (DHCP) automate? a. b. c. d.

25. The alternative to dynamic addressing is_____________________addressing. 26. DHCP-distributed addresses are leased for a set period of time. Explain what happens when the lease expires?

CCNA R&S 6.0 - Semester 1 – Introduction to Networks 6 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA

27. DHCP is used for general purpose hosts, such as _____________________. 28. Static addressing is used for network devices, such as: a. b. c. d.

29. Explain what one important difference between DHCPv4 and DHCPv6.

30. Explain in detail what happens when an IPv4, DHCP-configured device boots up or connects to the network.

31. What was FTP developed to do?

32. What is a Server Message Block (SMB)?

33. What can SMB messages do? a. CCNA R&S 6.0 - Semester 1 – Introduction to Networks 7 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA

b. c.

34. Explain how SMB is different from FTP?

CCNA R&S 6.0 - Semester 1 – Introduction to Networks 8 Robb Jones & Kimberly Mentzeli Chapter 10 Frederick County Career & Tech Center, MD, USA...