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. DNS port
Protocol 7
Protocol 7
TCP 53
UDP 67 - 68

2. SNMP port
UDP 161
MAC address
4
User Datagram Protocol

3. DNS is a ___ on layer ___
Route data packets
Finds MAC address given the IP address
Protocol 7
4

4. IRC port
UDP 194
MAC address
Layer 3
Layer 2

5. Router Layer
Finds MAC address given the IP address
4
1024-49151
Layer 3

6. ARP is a ____ on layer ____
TCP 20 - 21
Protocol 2
Protocol 7
UDP 194

7. Parts of a TCP Connection-oriented data transfer
4
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
Application 7
TCP 443

8. Private TCP/IP ports
Carrier sense multiple access collision detect
49152-65535
UDP 514
Protocol 6

9. IP layer
Layer 3
TCP 80 - 8080
UDP
Protocol 7

10. Data segments are on layer ___
Protocol 7
Internet Protocol
4
TCP 443

11. Unicode is a ___ on layer ___
TCP 443
Layer 3
Protocol 6
Protocol 7

12. SMB port
UDP 445
IP address
Protocol 5
TCP 443

13. IP Acronym
Transport Control Protocol
Internet Protocol
Protocol 6
Send route updates to keep routing tables updated

14. Telnet is a ___ on layer ___
Layer 3
Internet Protocol
UDP 67 - 68
Protocol 5

15. MIME is a ___ on layer ___
Protocol 6
UDP 194
TCP 80 - 8080
Protocol 7

16. ICMP Acronym
TCP 110
Internet Control Message Protocol
UDP
2

17. ICMP Layer
Send route updates to keep routing tables updated
0-1023
Carrier sense multiple access collision detect
Layer 3

18. Physical network address
MAC address
4
Protocol 2
1024-49151

19. DHCP is a ____ on layer ___
Protocol 7
TCP
Protocol 2
TCP 23

20. Data Frames are on layer ___
Internet Protocol
2
Protocol 7
Layer 3

21. Telnet port
TCP 23
Internet Control Message Protocol
UDP 514
Carrier sense multiple access collision detect

22. An E-Mail Client is a ____ on layer ___
UDP 520 - 521
TCP 20 - 21
49152-65535
Application 7

23. CSMA/CD Acronym
Carrier sense multiple access collision detect
Protocol 5
Protocol 7
Application 7

24. HTTPS port
Protocol 5
Route data packets
TCP 443
UDP 520 - 521

25. RIP port
2
Three-way handshake
UDP 520 - 521
Internet Protocol

26. FTP port
TCP 110
Layer 2
TCP 20 - 21
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

27. FTP is a ____ on layer ___
Carrier sense multiple access collision detect
TCP 20 - 21
Protocol 5
Protocol 7

28. IPsec Layer
Layer 3
UDP 67 - 68
Protocol 7
Protocol 7

29. HTTP is a ____ on layer ___
Protocol 7
Protocol 5
Finds MAC address given the IP address
TCP

30. DHCP port
UDP 67 - 68
UDP
UDP 514
Send route updates to keep routing tables updated

31. UDP layer
1024-49151
0-1023
4
Layer 3

32. Well-known TCP/IP ports
0-1023
Layer 3
Layer 3
Application 7

33. SSH port
Finds MAC address given the IP address
Protocol 7
Protocol 7
TCP 22

34. RPC is a ___ on layer ___
Protocol 5
1024-49151
1
UDP 520 - 521

35. TCP layer
0-1023
1
Protocol 5
4

36. Logical network address
IP address
Internet Protocol
Protocol 5
Application 7

37. SMTP is a ____ on layer ___
UDP 67 - 68
1024-49151
Protocol 7
UDP 445

38. Cisco Switch layer
Layer 3
2
UDP
Send route updates to keep routing tables updated

39. RARP is a ____ on layer ____
Internet Control Message Protocol
Protocol 2
UDP 67 - 68
Finds MAC address given the IP address

40. Mac address layer
Layer 2
4
MAC address
TCP 23

41. Routing Protocols ______
User Datagram Protocol
Send route updates to keep routing tables updated
TCP 20 - 21
1

42. CSMA/CD is a ____ on layer ____
Protocol 2
TCP 80 - 8080
UDP 67 - 68
1

43. A Web Browser is a ____ on layer ___
0-1023
Protocol 7
Application 7
TCP 53

44. Connectionless transport protocol
0-1023
IP address
1
UDP

45. NFS is a ____ on layer ___
4
Protocol 7
TCP 53
Protocol 6

46. Routed Protocols ______
TCP 25
Route data packets
2
TCP 22

47. POP port
4
TCP 110
Layer 3
Protocol 2

48. Connection-oriented transport protocol
Protocol 7
TCP
1
Protocol 5

49. TCP connections are established by a _____
TCP 443
Protocol 7
Three-way handshake
4

50. What does ARP do
Finds MAC address given the IP address
User Datagram Protocol
TCP 110
4