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
TCP 80 - 8080
Protocol 7
Protocol 7
TCP 25

2. A Web Browser is a ____ on layer ___
49152-65535
Application 7
Finds MAC address given the IP address
1024-49151

3. Data Packets are on layer ___
1
1
3
Internet Protocol

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

5. Physical network address
TCP 53
Protocol 2
MAC address
1

6. CSMA/CD Acronym
Carrier sense multiple access collision detect
TCP 110
4
Layer 3

7. Routing Protocols ______
UDP 67 - 68
3
Send route updates to keep routing tables updated
49152-65535

8. ICMP Layer
Protocol 5
UDP 520 - 521
MAC address
Layer 3

9. IRC port
UDP 520 - 521
UDP 194
Protocol 7
Finds MAC address given the IP address

10. Connection-oriented transport protocol
Route data packets
Protocol 2
Protocol 7
TCP

11. RARP is a ____ on layer ____
Protocol 5
Protocol 2
Protocol 7
Transport Control Protocol

12. DNS port
UDP 161
UDP 445
TCP 443
TCP 53

13. TCP Acronym
Transport Control Protocol
TCP 110
4
0-1023

14. IPsec Layer
Three-way handshake
TCP 53
Layer 3
Protocol 7

15. IP layer
Protocol 7
Layer 2
Layer 3
TCP 20 - 21

16. MIME is a ___ on layer ___
Protocol 6
Protocol 7
2
TCP 110

17. Router Layer
Layer 3
IP address
1024-49151
UDP 445

18. ICMP Acronym
Application 7
4
Internet Control Message Protocol
1

19. SMTP is a ____ on layer ___
TCP 23
Protocol 7
4
UDP 194

20. Telnet is a ___ on layer ___
Protocol 5
TCP
Layer 2
4

21. Connectionless transport protocol
Protocol 7
Protocol 6
Protocol 7
UDP

22. Logical network address
UDP 67 - 68
User Datagram Protocol
IP address
Protocol 7

23. Private TCP/IP ports
0-1023
UDP
1024-49151
49152-65535

24. What does ARP do
Three-way handshake
Layer 3
Finds MAC address given the IP address
49152-65535

25. Registered TCP/IP ports
Protocol 5
1024-49151
IP address
Protocol 7

26. Parts of a TCP Connection-oriented data transfer
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
Layer 3
Internet Control Message Protocol
TCP 23

27. Mac address layer
49152-65535
Protocol 2
4
Layer 2

28. Well-known TCP/IP ports
TCP 23
0-1023
4
TCP 80 - 8080

29. Fiber optic or copper cable layer
1
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
4
IP address

30. FTP is a ____ on layer ___
Protocol 7
UDP
UDP 67 - 68
4

31. Cisco Switch layer
TCP
IP address
2
Protocol 5

32. SSH port
Layer 3
TCP 22
TCP 53
1

33. IP Acronym
Internet Protocol
Layer 3
Protocol 5
Protocol 5

34. RPC is a ___ on layer ___
Protocol 5
Three-way handshake
Route data packets
UDP 67 - 68

35. DNS is a ___ on layer ___
Layer 3
Protocol 7
Protocol 2
1024-49151

36. HTTP port
TCP 80 - 8080
Internet Protocol
Protocol 7
Protocol 2

37. RIP port
UDP 445
49152-65535
UDP 520 - 521
Protocol 5

38. Telnet port
Protocol 7
TCP 23
Protocol 7
Protocol 2

39. Routed Protocols ______
Protocol 5
Protocol 7
Route data packets
TCP

40. NFS is a ____ on layer ___
UDP 445
Protocol 7
2
1024-49151

41. Data Frames are on layer ___
UDP 520 - 521
2
Protocol 5
TCP 53

42. HTTP is a ____ on layer ___
4
Protocol 7
UDP 67 - 68
4

43. UDP Acronym
Layer 3
User Datagram Protocol
IP address
Send route updates to keep routing tables updated

44. ARP is a ____ on layer ____
User Datagram Protocol
Protocol 2
3
TCP 25

45. CSMA/CD is a ____ on layer ____
Protocol 2
Route data packets
1
TCP 110

46. SNMP port
UDP 161
UDP 67 - 68
Protocol 5
TCP 22

47. Data segments are on layer ___
4
Protocol 2
Protocol 2
UDP

48. TCP connections are established by a _____
Layer 3
Internet Control Message Protocol
Transport Control Protocol
Three-way handshake

49. POP port
TCP 110
Protocol 7
4
Application 7

50. SMB port
4
UDP 445
4
3