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. DHCP port
UDP 67 - 68
User Datagram Protocol
49152-65535
1

2. ARP is a ____ on layer ____
TCP 80 - 8080
Application 7
UDP 445
Protocol 2

3. TCP connections are established by a _____
TCP 22
TCP 53
Protocol 2
Three-way handshake

4. SNMP port
4
Three-way handshake
4
UDP 161

5. Routing Protocols ______
Application 7
Protocol 6
Send route updates to keep routing tables updated
Internet Control Message Protocol

6. Connectionless transport protocol
Route data packets
TCP 22
Protocol 2
UDP

7. A Web Browser is a ____ on layer ___
Protocol 6
Protocol 7
0-1023
Application 7

8. Routed Protocols ______
Route data packets
TCP 80 - 8080
UDP 445
Protocol 2

9. IPsec Layer
2
TCP 80 - 8080
Layer 3
1024-49151

10. iSCSI is a ____ on layer ___
Internet Control Message Protocol
Protocol 7
TCP 110
Protocol 5

11. ICMP Acronym
4
Protocol 2
Internet Control Message Protocol
Finds MAC address given the IP address

12. What does ARP do
Finds MAC address given the IP address
Layer 3
Application 7
1024-49151

13. UDP layer
Protocol 7
4
UDP
3

14. Well-known TCP/IP ports
Internet Protocol
UDP
0-1023
1024-49151

15. BOOTP port
Three-way handshake
IP address
Protocol 7
UDP 67 - 68

16. Data Bits are on layer ___
1
Protocol 6
Protocol 5
TCP 443

17. IP layer
Layer 3
Application 7
TCP
Protocol 2

18. Private TCP/IP ports
TCP 110
Protocol 7
49152-65535
UDP 161

19. Syslog port
TCP 20 - 21
0-1023
Protocol 2
UDP 514

20. An E-Mail Client is a ____ on layer ___
2
Layer 2
Application 7
Layer 3

21. FTP port
TCP 20 - 21
Send route updates to keep routing tables updated
TCP 25
UDP

22. POP port
TCP 110
UDP
Protocol 2
Carrier sense multiple access collision detect

23. FTP is a ____ on layer ___
UDP 514
IP address
Protocol 7
4

24. TCP Acronym
Transport Control Protocol
User Datagram Protocol
Protocol 2
MAC address

25. MIME is a ___ on layer ___
Transport Control Protocol
Protocol 6
Layer 3
Protocol 5

26. CSMA/CD Acronym
Carrier sense multiple access collision detect
Protocol 6
UDP 445
Finds MAC address given the IP address

27. Physical network address
Protocol 7
MAC address
Transport Control Protocol
4

28. Fiber optic or copper cable layer
1
3
TCP 22
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

29. Data Packets are on layer ___
3
Internet Protocol
UDP 161
TCP 22

30. IRC port
1
Protocol 7
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
UDP 194

31. Data segments are on layer ___
UDP 161
User Datagram Protocol
4
Layer 3

32. UDP Acronym
Layer 3
UDP 445
UDP 514
User Datagram Protocol

33. SMTP is a ____ on layer ___
TCP 443
Protocol 5
Protocol 7
UDP 445

34. Telnet port
TCP 80 - 8080
Protocol 7
TCP 110
TCP 23

35. ICMP Layer
TCP 23
Layer 3
Protocol 5
TCP 110

36. Mac address layer
UDP 520 - 521
Layer 2
Transport Control Protocol
4

37. NFS is a ____ on layer ___
4
2
Protocol 7
49152-65535

38. Cisco Switch layer
Protocol 6
1
Layer 3
2

39. SSH port
Protocol 7
4
TCP 22
Protocol 6

40. TCP layer
4
Route data packets
Protocol 7
Transport Control Protocol

41. CSMA/CD is a ____ on layer ____
Protocol 2
TCP
TCP 110
Application 7

42. Parts of a TCP Connection-oriented data transfer
3
4
TCP 110
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

43. DNS is a ___ on layer ___
UDP 161
Protocol 2
TCP 25
Protocol 7

44. RPC is a ___ on layer ___
0-1023
UDP 161
Protocol 5
Layer 3

45. HTTP port
Internet Protocol
TCP 80 - 8080
TCP 53
Application 7

46. HTTP is a ____ on layer ___
Protocol 7
Send route updates to keep routing tables updated
Layer 3
TCP 22

47. DNS port
UDP 194
TCP 53
UDP 514
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

48. RIP port
UDP 514
Layer 3
Three-way handshake
UDP 520 - 521

49. Unicode is a ___ on layer ___
Protocol 2
Protocol 6
2
IP address

50. HTTPS port
0-1023
Layer 2
Route data packets
TCP 443