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. SMTP port
Protocol 5
TCP 25
TCP 23
TCP 53

2. IRC port
Three-way handshake
Protocol 7
UDP 194
3

3. Registered TCP/IP ports
Protocol 2
Protocol 5
1024-49151
TCP 20 - 21

4. Router Layer
UDP
Protocol 5
Layer 3
Send route updates to keep routing tables updated

5. NFS is a ____ on layer ___
TCP 22
Three-way handshake
Protocol 5
Protocol 7

6. Unicode is a ___ on layer ___
4
Protocol 6
Protocol 2
Protocol 7

7. TCP layer
UDP 194
4
Protocol 7
Protocol 7

8. DNS is a ___ on layer ___
Protocol 6
Protocol 7
Protocol 2
Protocol 2

9. Telnet is a ___ on layer ___
User Datagram Protocol
Protocol 2
Protocol 5
UDP 514

10. Data segments are on layer ___
Protocol 5
4
Finds MAC address given the IP address
2

11. TCP connections are established by a _____
Three-way handshake
TCP 23
49152-65535
MAC address

12. UDP Acronym
User Datagram Protocol
Send route updates to keep routing tables updated
Route data packets
TCP 443

13. RPC is a ___ on layer ___
Protocol 5
4
TCP 20 - 21
Protocol 6

14. Data Packets are on layer ___
Protocol 2
Protocol 5
UDP 445
3

15. HTTPS port
Protocol 5
UDP 514
TCP 443
Protocol 5

16. DHCP is a ____ on layer ___
4
Protocol 5
TCP 80 - 8080
Protocol 7

17. TCP Acronym
Protocol 7
TCP 110
Transport Control Protocol
UDP 520 - 521

18. BOOTP port
UDP 67 - 68
Protocol 2
UDP 194
Protocol 2

19. DNS port
Protocol 2
49152-65535
UDP 67 - 68
TCP 53

20. SMB port
UDP 445
Protocol 6
UDP 514
Layer 3

21. Data Bits are on layer ___
Protocol 2
1
4
2

22. RARP is a ____ on layer ____
Protocol 5
IP address
Protocol 2
Internet Protocol

23. IPsec Layer
Layer 3
49152-65535
Protocol 2
MAC address

24. Physical network address
MAC address
TCP
49152-65535
Layer 3

25. Connectionless transport protocol
Send route updates to keep routing tables updated
Protocol 7
UDP
Protocol 5

26. ARP is a ____ on layer ____
Protocol 2
2
Protocol 5
Layer 3

27. Well-known TCP/IP ports
2
Layer 3
0-1023
4

28. Routed Protocols ______
UDP 67 - 68
Route data packets
Layer 3
0-1023

29. IP Acronym
3
Internet Protocol
Send route updates to keep routing tables updated
UDP 445

30. DHCP port
UDP 67 - 68
Three-way handshake
2
UDP 514

31. HTTP is a ____ on layer ___
Protocol 7
UDP 194
Protocol 5
TCP 110

32. Logical network address
IP address
UDP 194
Protocol 2
49152-65535

33. CSMA/CD is a ____ on layer ____
Send route updates to keep routing tables updated
4
Internet Control Message Protocol
Protocol 2

34. RIP port
Layer 3
User Datagram Protocol
4
UDP 520 - 521

35. Telnet port
TCP 80 - 8080
UDP 67 - 68
4
TCP 23

36. Mac address layer
UDP 67 - 68
Send route updates to keep routing tables updated
Layer 2
Protocol 6

37. UDP layer
Layer 3
2
4
TCP 443

38. HTTP port
Protocol 2
Layer 3
TCP 80 - 8080
Protocol 5

39. CSMA/CD Acronym
Carrier sense multiple access collision detect
Layer 3
TCP 22
1

40. FTP is a ____ on layer ___
Protocol 7
UDP 161
TCP 23
Three-way handshake

41. Fiber optic or copper cable layer
4
Protocol 2
1
UDP 67 - 68

42. POP port
Protocol 7
TCP 110
UDP 67 - 68
TCP 53

43. IP layer
UDP 520 - 521
Application 7
Protocol 7
Layer 3

44. iSCSI is a ____ on layer ___
TCP 53
UDP 194
TCP 25
Protocol 5

45. MIME is a ___ on layer ___
Protocol 6
Layer 2
Internet Protocol
Three-way handshake

46. Private TCP/IP ports
Layer 2
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
TCP 80 - 8080
49152-65535

47. What does ARP do
Internet Protocol
Protocol 7
TCP 80 - 8080
Finds MAC address given the IP address

48. ICMP Acronym
IP address
UDP 161
Protocol 7
Internet Control Message Protocol

49. Parts of a TCP Connection-oriented data transfer
Protocol 7
UDP 520 - 521
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
TCP 22

50. Data Frames are on layer ___
TCP
Protocol 2
2
4