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CCNA TCP/IP Protocol Suite

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Registered TCP/IP ports
Protocol 7
Protocol 7
UDP 520 - 521
1024-49151

2. POP port
TCP 110
UDP 161
Protocol 2
3

3. An E-Mail Client is a ____ on layer ___
1024-49151
IP address
Layer 3
Application 7

4. DNS is a ___ on layer ___
TCP 22
Protocol 7
Route data packets
Protocol 6

5. Well-known TCP/IP ports
1
3
0-1023
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

6. Connection-oriented transport protocol
Layer 3
TCP 25
TCP 80 - 8080
TCP

7. IP layer
Route data packets
Layer 3
Application 7
TCP

8. MIME is a ___ on layer ___
UDP 67 - 68
Protocol 6
Protocol 7
Layer 3

9. Parts of a TCP Connection-oriented data transfer
TCP 80 - 8080
Protocol 6
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
UDP 520 - 521

10. RIP port
1
3
UDP 520 - 521
Layer 3

11. NFS is a ____ on layer ___
UDP
Layer 3
Protocol 7
Application 7

12. ARP is a ____ on layer ____
TCP 110
Send route updates to keep routing tables updated
Protocol 2
UDP 194

13. DHCP port
2
UDP 67 - 68
Protocol 7
Protocol 5

14. TCP layer
Carrier sense multiple access collision detect
UDP
4
Layer 2

15. Data segments are on layer ___
Finds MAC address given the IP address
49152-65535
Layer 3
4

16. HTTP is a ____ on layer ___
Protocol 6
1
Protocol 7
4

17. HTTP port
Layer 2
Protocol 7
TCP 80 - 8080
Protocol 5

18. Telnet port
TCP 23
1024-49151
Protocol 7
TCP 443

19. Logical network address
TCP
TCP 22
IP address
1

20. TCP Acronym
UDP 161
TCP 110
Protocol 7
Transport Control Protocol

21. SMB port
Protocol 5
UDP
Protocol 5
UDP 445

22. IPsec Layer
TCP 443
TCP 20 - 21
Layer 3
Protocol 7

23. ICMP Layer
Layer 3
Send route updates to keep routing tables updated
Protocol 2
Route data packets

24. Routed Protocols ______
TCP
Transport Control Protocol
TCP 22
Route data packets

25. CSMA/CD Acronym
4
Protocol 5
Transport Control Protocol
Carrier sense multiple access collision detect

26. Telnet is a ___ on layer ___
Protocol 5
Layer 3
Carrier sense multiple access collision detect
UDP 67 - 68

27. SMTP is a ____ on layer ___
UDP 161
1
Protocol 7
Carrier sense multiple access collision detect

28. UDP Acronym
Protocol 2
User Datagram Protocol
UDP 67 - 68
2

29. Physical network address
Send route updates to keep routing tables updated
2
MAC address
TCP 20 - 21

30. Unicode is a ___ on layer ___
Layer 3
TCP 22
Protocol 6
2

31. FTP is a ____ on layer ___
2
Layer 3
TCP 22
Protocol 7

32. DNS port
1024-49151
TCP 53
UDP 194
Application 7

33. SSH port
TCP 22
49152-65535
Protocol 5
Protocol 7

34. Mac address layer
UDP 445
Layer 2
1
TCP 20 - 21

35. A Web Browser is a ____ on layer ___
Application 7
3
Layer 3
Protocol 7

36. Data Frames are on layer ___
UDP 514
TCP
2
Protocol 2

37. UDP layer
UDP 194
4
Layer 3
UDP 67 - 68

38. What does ARP do
Finds MAC address given the IP address
Layer 3
Application 7
UDP 67 - 68

39. RARP is a ____ on layer ____
UDP 514
Layer 3
TCP 23
Protocol 2

40. Router Layer
Layer 3
2
Application 7
Protocol 7

41. Routing Protocols ______
Protocol 7
3
1
Send route updates to keep routing tables updated

42. Fiber optic or copper cable layer
TCP 80 - 8080
Protocol 7
1
UDP 67 - 68

43. IP Acronym
Protocol 5
Finds MAC address given the IP address
Internet Protocol
TCP 23

44. Connectionless transport protocol
UDP 514
UDP 67 - 68
Protocol 6
UDP

45. ICMP Acronym
MAC address
Protocol 5
Internet Control Message Protocol
Protocol 2

46. iSCSI is a ____ on layer ___
UDP 194
2
Protocol 7
Protocol 5

47. HTTPS port
TCP 443
Internet Control Message Protocol
User Datagram Protocol
TCP 23

48. IRC port
UDP 194
TCP 25
Three-way handshake
UDP

49. Data Packets are on layer ___
UDP 161
UDP 67 - 68
3
Protocol 7

50. Syslog port
TCP 443
Send route updates to keep routing tables updated
TCP 53
UDP 514