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. UDP Acronym
User Datagram Protocol
Protocol 7
UDP 514
Layer 2

2. FTP is a ____ on layer ___
User Datagram Protocol
4
Layer 3
Protocol 7

3. Physical network address
Internet Control Message Protocol
MAC address
2
4

4. Data Frames are on layer ___
TCP 80 - 8080
Protocol 7
4
2

5. Routing Protocols ______
UDP 67 - 68
Route data packets
Send route updates to keep routing tables updated
TCP 110

6. RARP is a ____ on layer ____
UDP 194
Application 7
Internet Protocol
Protocol 2

7. IPsec Layer
TCP
UDP
TCP 25
Layer 3

8. Well-known TCP/IP ports
0-1023
1
Layer 3
IP address

9. ICMP Acronym
TCP 25
Protocol 6
Internet Control Message Protocol
TCP 23

10. CSMA/CD is a ____ on layer ____
1024-49151
Layer 3
Protocol 2
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

11. iSCSI is a ____ on layer ___
Protocol 5
Internet Protocol
Protocol 7
Layer 3

12. Mac address layer
UDP 194
Protocol 7
Layer 2
UDP 514

13. NFS is a ____ on layer ___
UDP 514
Application 7
Protocol 7
Protocol 5

14. RPC is a ___ on layer ___
Internet Control Message Protocol
Protocol 2
IP address
Protocol 5

15. MIME is a ___ on layer ___
TCP
Protocol 6
IP address
1

16. DHCP port
49152-65535
UDP 67 - 68
4
UDP 194

17. Data segments are on layer ___
4
Protocol 6
Application 7
Protocol 7

18. Unicode is a ___ on layer ___
Protocol 7
Protocol 5
User Datagram Protocol
Protocol 6

19. A Web Browser is a ____ on layer ___
MAC address
Application 7
TCP
1

20. Fiber optic or copper cable layer
Protocol 7
Layer 3
1
Protocol 7

21. Data Bits are on layer ___
1
1
Protocol 7
UDP 520 - 521

22. Private TCP/IP ports
49152-65535
UDP
Internet Control Message Protocol
Send route updates to keep routing tables updated

23. HTTP port
UDP 67 - 68
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
Layer 3
TCP 80 - 8080

24. SMTP is a ____ on layer ___
Protocol 7
Layer 3
Protocol 6
TCP 25

25. An E-Mail Client is a ____ on layer ___
1
Application 7
Protocol 5
TCP

26. TCP layer
Protocol 2
UDP 514
Protocol 6
4

27. CSMA/CD Acronym
Protocol 7
Layer 3
UDP 161
Carrier sense multiple access collision detect

28. BOOTP port
UDP 445
UDP 67 - 68
Protocol 7
Protocol 2

29. FTP port
UDP
TCP 20 - 21
Application 7
49152-65535

30. IP Acronym
2
Protocol 5
Protocol 2
Internet Protocol

31. ARP is a ____ on layer ____
MAC address
Protocol 2
UDP 67 - 68
UDP 520 - 521

32. Telnet port
UDP 161
User Datagram Protocol
TCP 23
4

33. SMTP port
TCP 22
TCP 443
TCP 25
TCP 20 - 21

34. TCP connections are established by a _____
Layer 3
Protocol 7
Three-way handshake
TCP 22

35. DHCP is a ____ on layer ___
User Datagram Protocol
TCP 80 - 8080
Protocol 7
2

36. Telnet is a ___ on layer ___
UDP 67 - 68
1024-49151
TCP
Protocol 5

37. What does ARP do
4
UDP 194
Finds MAC address given the IP address
Carrier sense multiple access collision detect

38. Routed Protocols ______
1
Layer 3
4
Route data packets

39. HTTP is a ____ on layer ___
Protocol 7
Protocol 5
Protocol 6
TCP 20 - 21

40. RIP port
UDP 514
UDP 520 - 521
Internet Control Message Protocol
Application 7

41. IP layer
1
3
Three-way handshake
Layer 3

42. Connectionless transport protocol
TCP
UDP 194
UDP
UDP 520 - 521

43. Connection-oriented transport protocol
1
TCP 20 - 21
Application 7
TCP

44. Syslog port
Carrier sense multiple access collision detect
1
UDP 514
UDP 520 - 521

45. ICMP Layer
TCP 23
TCP 25
Protocol 2
Layer 3

46. Registered TCP/IP ports
Protocol 6
Layer 3
UDP 520 - 521
1024-49151

47. Router Layer
Protocol 7
UDP 520 - 521
TCP 22
Layer 3

48. SNMP port
Protocol 5
Protocol 2
UDP 161
Finds MAC address given the IP address

49. DNS is a ___ on layer ___
TCP 80 - 8080
User Datagram Protocol
Protocol 7
Protocol 5

50. Cisco Switch layer
2
Internet Protocol
UDP 67 - 68
TCP 22