Test your basic knowledge |

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. Syslog port
Protocol 7
UDP 514
Protocol 5
UDP

2. Registered TCP/IP ports
1
IP address
1024-49151
TCP 20 - 21

3. BOOTP port
UDP 67 - 68
TCP 23
Transport Control Protocol
3

4. ICMP Acronym
Internet Control Message Protocol
Protocol 6
1
4

5. Logical network address
IP address
UDP 445
Protocol 7
UDP 67 - 68

6. IRC port
Layer 3
UDP 194
UDP
TCP 443

7. IPsec Layer
Layer 3
UDP 161
49152-65535
4

8. Well-known TCP/IP ports
TCP
Application 7
1
0-1023

9. POP port
Protocol 7
Protocol 2
Protocol 2
TCP 110

10. An E-Mail Client is a ____ on layer ___
Application 7
Send route updates to keep routing tables updated
Protocol 2
Route data packets

11. SMTP port
TCP 25
Application 7
TCP 443
Protocol 6

12. HTTPS port
Layer 2
TCP 443
Layer 3
Protocol 2

13. Connection-oriented transport protocol
Protocol 5
TCP
TCP 20 - 21
Application 7

14. A Web Browser is a ____ on layer ___
2
1
Protocol 6
Application 7

15. HTTP is a ____ on layer ___
UDP 67 - 68
Protocol 7
3
Protocol 6

16. iSCSI is a ____ on layer ___
TCP 110
4
Layer 2
Protocol 5

17. RARP is a ____ on layer ____
MAC address
Route data packets
Protocol 2
2

18. IP layer
Layer 3
TCP
IP address
Protocol 7

19. What does ARP do
Layer 3
Layer 3
TCP 80 - 8080
Finds MAC address given the IP address

20. DNS port
4
IP address
Three-way handshake
TCP 53

21. CSMA/CD is a ____ on layer ____
Protocol 2
Finds MAC address given the IP address
3
TCP 23

22. UDP layer
4
Finds MAC address given the IP address
Protocol 7
2

23. TCP connections are established by a _____
2
UDP 67 - 68
Three-way handshake
Protocol 2

24. IP Acronym
Protocol 6
Internet Protocol
4
Protocol 2

25. Router Layer
Protocol 6
Protocol 7
Layer 3
Finds MAC address given the IP address

26. Telnet is a ___ on layer ___
Protocol 5
TCP 110
4
0-1023

27. Unicode is a ___ on layer ___
Protocol 5
UDP 520 - 521
Protocol 6
IP address

28. Mac address layer
Layer 2
1
Protocol 2
Layer 3

29. DNS is a ___ on layer ___
Three-way handshake
4
Protocol 7
1

30. DHCP port
Layer 3
1024-49151
Protocol 5
UDP 67 - 68

31. SNMP port
49152-65535
Layer 3
Protocol 7
UDP 161

32. Data segments are on layer ___
Layer 3
4
Protocol 2
TCP 110

33. DHCP is a ____ on layer ___
Protocol 7
Protocol 2
4
2

34. Physical network address
MAC address
Route data packets
2
UDP 520 - 521

35. Routed Protocols ______
User Datagram Protocol
TCP 80 - 8080
Route data packets
Protocol 5

36. NFS is a ____ on layer ___
Protocol 7
UDP 194
TCP 110
TCP 25

37. Data Bits are on layer ___
Carrier sense multiple access collision detect
1
Finds MAC address given the IP address
UDP

38. MIME is a ___ on layer ___
UDP 194
Internet Protocol
Protocol 6
Application 7

39. Telnet port
Protocol 2
UDP 514
TCP 80 - 8080
TCP 23

40. ARP is a ____ on layer ____
2
Protocol 5
Protocol 2
TCP 443

41. Data Frames are on layer ___
2
Protocol 2
Internet Control Message Protocol
Route data packets

42. Routing Protocols ______
Send route updates to keep routing tables updated
Transport Control Protocol
UDP 67 - 68
UDP 194

43. ICMP Layer
UDP 67 - 68
Internet Control Message Protocol
TCP
Layer 3

44. Connectionless transport protocol
1
TCP 53
UDP
UDP 445

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

46. UDP Acronym
TCP 53
User Datagram Protocol
Three-way handshake
Internet Protocol

47. SMTP is a ____ on layer ___
Protocol 7
Protocol 2
TCP 25
Layer 3

48. TCP layer
Application 7
4
3
Layer 3

49. Private TCP/IP ports
4
TCP 53
49152-65535
TCP 110

50. SMB port
TCP 20 - 21
UDP 445
TCP
Protocol 5