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. Mac address layer
TCP 22
UDP 161
Protocol 5
Layer 2

2. NFS is a ____ on layer ___
Protocol 7
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
UDP 514
UDP 520 - 521

3. Connection-oriented transport protocol
Protocol 5
TCP
UDP 161
Layer 3

4. What does ARP do
Route data packets
TCP 110
Protocol 5
Finds MAC address given the IP address

5. Data Bits are on layer ___
TCP 20 - 21
Three-way handshake
1
Protocol 5

6. BOOTP port
Protocol 7
UDP 161
UDP 67 - 68
3

7. UDP layer
Carrier sense multiple access collision detect
Internet Control Message Protocol
TCP 110
4

8. HTTPS port
Three-way handshake
UDP 514
TCP 443
UDP 161

9. Parts of a TCP Connection-oriented data transfer
UDP 67 - 68
Protocol 5
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
TCP 22

10. Data Packets are on layer ___
Send route updates to keep routing tables updated
3
TCP 22
Protocol 5

11. CSMA/CD is a ____ on layer ____
Protocol 2
TCP 20 - 21
TCP 22
UDP 67 - 68

12. Syslog port
Application 7
UDP 67 - 68
Send route updates to keep routing tables updated
UDP 514

13. Well-known TCP/IP ports
Layer 3
0-1023
TCP 23
1

14. SNMP port
Protocol 5
UDP 161
Transport Control Protocol
Internet Protocol

15. TCP Acronym
Protocol 7
Send route updates to keep routing tables updated
Transport Control Protocol
Protocol 7

16. Telnet port
TCP 53
TCP
Application 7
TCP 23

17. Physical network address
MAC address
4
Protocol 2
Protocol 7

18. Router Layer
Protocol 6
4
Protocol 7
Layer 3

19. HTTP is a ____ on layer ___
Protocol 7
49152-65535
Protocol 5
Three-way handshake

20. Fiber optic or copper cable layer
1
1
Protocol 2
Finds MAC address given the IP address

21. Unicode is a ___ on layer ___
4
Protocol 6
49152-65535
Layer 3

22. RPC is a ___ on layer ___
Layer 3
UDP 194
Protocol 5
Protocol 7

23. POP port
TCP 110
UDP 67 - 68
4
2

24. SMTP is a ____ on layer ___
Protocol 7
Protocol 6
UDP
Protocol 5

25. Data segments are on layer ___
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
TCP 110
4
UDP

26. FTP is a ____ on layer ___
Protocol 7
Protocol 2
UDP
3

27. IP Acronym
Application 7
UDP 67 - 68
Internet Protocol
Route data packets

28. Registered TCP/IP ports
UDP 67 - 68
Internet Protocol
1024-49151
Layer 3

29. FTP port
Application 7
1
TCP 22
TCP 20 - 21

30. TCP connections are established by a _____
Three-way handshake
4
Protocol 5
Internet Protocol

31. Cisco Switch layer
1
Layer 2
2
Finds MAC address given the IP address

32. SMB port
Finds MAC address given the IP address
TCP 80 - 8080
UDP 445
User Datagram Protocol

33. ARP is a ____ on layer ____
Protocol 2
UDP 194
Send route updates to keep routing tables updated
IP address

34. DNS port
49152-65535
TCP 53
Layer 3
Protocol 2

35. ICMP Layer
4
TCP 25
Protocol 5
Layer 3

36. An E-Mail Client is a ____ on layer ___
Application 7
TCP 20 - 21
4
Route data packets

37. HTTP port
Protocol 7
TCP 20 - 21
TCP 80 - 8080
4

38. Private TCP/IP ports
49152-65535
Protocol 7
Carrier sense multiple access collision detect
Protocol 5

39. Routed Protocols ______
Internet Control Message Protocol
Route data packets
UDP 445
UDP 194

40. IPsec Layer
Protocol 7
IP address
Layer 3
Protocol 5

41. TCP layer
4
UDP 67 - 68
Protocol 7
Layer 3

42. Logical network address
Protocol 2
TCP 25
UDP 445
IP address

43. ICMP Acronym
4
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
Protocol 6
Internet Control Message Protocol

44. IP layer
UDP 514
Protocol 5
2
Layer 3

45. A Web Browser is a ____ on layer ___
Three-way handshake
UDP 445
Application 7
Layer 2

46. MIME is a ___ on layer ___
Protocol 6
Protocol 7
Protocol 7
Protocol 7

47. Telnet is a ___ on layer ___
2
2
Protocol 5
49152-65535

48. iSCSI is a ____ on layer ___
UDP 445
Layer 2
4
Protocol 5

49. DHCP is a ____ on layer ___
Transport Control Protocol
TCP 20 - 21
Protocol 7
Carrier sense multiple access collision detect

50. Data Frames are on layer ___
TCP 80 - 8080
2
TCP 110
UDP