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. SMB port
TCP
IP address
UDP 445
Protocol 7

2. Data Bits are on layer ___
UDP 514
Layer 2
Protocol 7
1

3. Well-known TCP/IP ports
UDP
Protocol 2
TCP 80 - 8080
0-1023

4. ICMP Acronym
TCP 22
Protocol 5
UDP 514
Internet Control Message Protocol

5. Syslog port
UDP 514
UDP 67 - 68
TCP 20 - 21
TCP 110

6. What does ARP do
4
TCP 20 - 21
Protocol 7
Finds MAC address given the IP address

7. SSH port
Protocol 7
TCP 22
IP address
TCP 23

8. Cisco Switch layer
TCP 53
Protocol 7
Protocol 6
2

9. Connection-oriented transport protocol
UDP 520 - 521
Layer 2
TCP
Protocol 5

10. Registered TCP/IP ports
1024-49151
Protocol 5
Internet Control Message Protocol
TCP 110

11. DHCP port
MAC address
Protocol 2
UDP 67 - 68
Finds MAC address given the IP address

12. NFS is a ____ on layer ___
Protocol 7
TCP 22
4
Protocol 5

13. IP Acronym
UDP 445
49152-65535
Layer 3
Internet Protocol

14. MIME is a ___ on layer ___
IP address
TCP 20 - 21
Protocol 6
TCP

15. Fiber optic or copper cable layer
Protocol 2
Protocol 7
1
1

16. TCP connections are established by a _____
Three-way handshake
TCP 443
Protocol 2
Protocol 7

17. TCP layer
Application 7
UDP 194
Protocol 6
4

18. SNMP port
UDP 161
Protocol 5
Protocol 5
Protocol 5

19. Data Frames are on layer ___
Protocol 6
2
UDP 445
Internet Protocol

20. HTTP port
Protocol 7
TCP 80 - 8080
Layer 3
UDP 194

21. HTTP is a ____ on layer ___
1024-49151
Protocol 7
Send route updates to keep routing tables updated
49152-65535

22. Private TCP/IP ports
49152-65535
4
4
TCP 25

23. Router Layer
1
2
49152-65535
Layer 3

24. IRC port
UDP 194
Protocol 6
UDP
1024-49151

25. Data segments are on layer ___
4
Protocol 2
Layer 3
UDP 194

26. DHCP is a ____ on layer ___
Internet Protocol
Three-way handshake
Finds MAC address given the IP address
Protocol 7

27. CSMA/CD is a ____ on layer ____
UDP 520 - 521
Protocol 2
User Datagram Protocol
Layer 3

28. A Web Browser is a ____ on layer ___
Application 7
2
UDP 67 - 68
Protocol 2

29. IP layer
Carrier sense multiple access collision detect
Protocol 2
Layer 3
Three-way handshake

30. Connectionless transport protocol
1
TCP 443
Layer 3
UDP

31. iSCSI is a ____ on layer ___
TCP
Protocol 5
4
4

32. CSMA/CD Acronym
0-1023
TCP 23
Protocol 5
Carrier sense multiple access collision detect

33. RARP is a ____ on layer ____
Protocol 2
Protocol 7
MAC address
Layer 3

34. FTP port
TCP 20 - 21
UDP 520 - 521
Protocol 2
Protocol 7

35. HTTPS port
Route data packets
TCP 443
MAC address
Protocol 7

36. TCP Acronym
Route data packets
Transport Control Protocol
UDP 514
TCP 23

37. RPC is a ___ on layer ___
Protocol 7
Protocol 7
4
Protocol 5

38. FTP is a ____ on layer ___
TCP 53
Protocol 7
UDP 194
MAC address

39. ICMP Layer
1024-49151
Layer 3
Transport Control Protocol
Protocol 7

40. Telnet port
49152-65535
TCP 23
Transport Control Protocol
UDP 520 - 521

41. ARP is a ____ on layer ____
TCP 22
UDP 514
Protocol 2
UDP 67 - 68

42. Routed Protocols ______
UDP 67 - 68
Protocol 2
Route data packets
TCP 22

43. SMTP port
TCP 25
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
2
Protocol 7

44. POP port
TCP 110
Layer 3
UDP 445
Protocol 7

45. BOOTP port
UDP 514
Protocol 6
UDP 67 - 68
Protocol 7

46. Parts of a TCP Connection-oriented data transfer
4
Protocol 7
UDP 67 - 68
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

47. Physical network address
UDP 67 - 68
UDP 194
MAC address
Protocol 6

48. UDP layer
TCP
Internet Control Message Protocol
4
1

49. Mac address layer
Transport Control Protocol
4
Application 7
Layer 2

50. UDP Acronym
UDP 194
4
3
User Datagram Protocol