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. ARP is a ____ on layer ____
Protocol 2
Layer 2
TCP 110
3

2. UDP layer
4
UDP 161
UDP 514
1

3. DNS is a ___ on layer ___
Protocol 5
1
Layer 3
Protocol 7

4. CSMA/CD Acronym
Carrier sense multiple access collision detect
Layer 3
2
Protocol 2

5. SMTP is a ____ on layer ___
Protocol 7
Protocol 6
1
Protocol 2

6. DNS port
2
Layer 3
Protocol 6
TCP 53

7. Well-known TCP/IP ports
Route data packets
0-1023
TCP 443
Layer 3

8. Routing Protocols ______
Send route updates to keep routing tables updated
Protocol 7
2
Layer 3

9. IPsec Layer
Transport Control Protocol
UDP 194
1
Layer 3

10. MIME is a ___ on layer ___
UDP 514
1
Protocol 6
TCP 22

11. CSMA/CD is a ____ on layer ____
IP address
Protocol 2
Application 7
Layer 2

12. Routed Protocols ______
Internet Control Message Protocol
Layer 3
Route data packets
4

13. Physical network address
TCP 443
UDP 161
Protocol 6
MAC address

14. DHCP is a ____ on layer ___
Layer 3
Protocol 7
User Datagram Protocol
Layer 3

15. Telnet is a ___ on layer ___
Application 7
4
Protocol 5
Internet Protocol

16. UDP Acronym
TCP 23
User Datagram Protocol
Finds MAC address given the IP address
1024-49151

17. TCP Acronym
Layer 3
1
Transport Control Protocol
UDP 194

18. FTP port
Carrier sense multiple access collision detect
TCP 20 - 21
Send route updates to keep routing tables updated
UDP 520 - 521

19. IRC port
Finds MAC address given the IP address
Layer 3
UDP 194
3

20. Connection-oriented transport protocol
TCP 110
TCP
0-1023
UDP 194

21. A Web Browser is a ____ on layer ___
TCP 80 - 8080
4
Protocol 7
Application 7

22. Telnet port
Layer 3
TCP 23
Protocol 7
Internet Control Message Protocol

23. HTTPS port
TCP 443
TCP
1
Application 7

24. Data Frames are on layer ___
UDP 67 - 68
4
2
TCP 110

25. 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
User Datagram Protocol
Application 7
3

26. Registered TCP/IP ports
1024-49151
UDP
Protocol 2
Application 7

27. iSCSI is a ____ on layer ___
Application 7
Protocol 5
UDP 514
Layer 3

28. Cisco Switch layer
Protocol 2
3
2
Layer 3

29. FTP is a ____ on layer ___
4
Protocol 7
IP address
UDP 520 - 521

30. Fiber optic or copper cable layer
User Datagram Protocol
UDP 67 - 68
1
Protocol 7

31. Connectionless transport protocol
TCP 53
Protocol 2
UDP
IP address

32. Syslog port
Protocol 7
Application 7
Layer 3
UDP 514

33. IP layer
4
2
TCP 22
Layer 3

34. SNMP port
Layer 3
UDP 514
Carrier sense multiple access collision detect
UDP 161

35. HTTP is a ____ on layer ___
Protocol 7
Layer 3
3
Internet Control Message Protocol

36. Private TCP/IP ports
TCP 110
49152-65535
TCP 22
Protocol 6

37. HTTP port
Internet Protocol
Protocol 6
Layer 3
TCP 80 - 8080

38. ICMP Layer
TCP 20 - 21
Layer 3
Route data packets
Protocol 2

39. Router Layer
MAC address
Layer 3
UDP
Protocol 6

40. Mac address layer
Layer 2
Layer 3
Protocol 5
Finds MAC address given the IP address

41. DHCP port
TCP 22
2
UDP 67 - 68
Route data packets

42. SMB port
Protocol 2
3
UDP 445
Protocol 5

43. NFS is a ____ on layer ___
4
Protocol 7
UDP 67 - 68
Layer 3

44. BOOTP port
User Datagram Protocol
Application 7
TCP 20 - 21
UDP 67 - 68

45. IP Acronym
Internet Protocol
IP address
Protocol 7
Protocol 2

46. Unicode is a ___ on layer ___
Application 7
Protocol 6
3
4

47. Logical network address
1
Protocol 5
IP address
2

48. Data segments are on layer ___
4
Send route updates to keep routing tables updated
Protocol 7
Protocol 6

49. TCP layer
UDP 514
TCP 23
Protocol 6
4

50. An E-Mail Client is a ____ on layer ___
1
Application 7
Protocol 7
49152-65535