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
49152-65535
4
TCP 53
Protocol 7

2. Data Frames are on layer ___
UDP 67 - 68
TCP 110
2
Protocol 7

3. iSCSI is a ____ on layer ___
Protocol 2
Protocol 5
UDP 161
TCP 20 - 21

4. ICMP Layer
Protocol 7
Layer 2
Layer 3
UDP 514

5. CSMA/CD Acronym
Protocol 5
Carrier sense multiple access collision detect
0-1023
TCP 22

6. Data Bits are on layer ___
TCP 22
Send route updates to keep routing tables updated
1
Layer 3

7. Well-known TCP/IP ports
Protocol 2
0-1023
Internet Protocol
Protocol 6

8. Registered TCP/IP ports
Protocol 2
Protocol 6
UDP 194
1024-49151

9. HTTP port
Application 7
TCP 80 - 8080
49152-65535
Layer 2

10. An E-Mail Client is a ____ on layer ___
TCP 53
TCP 110
Application 7
2

11. DHCP port
Transport Control Protocol
Protocol 6
UDP 67 - 68
Layer 3

12. Routed Protocols ______
Finds MAC address given the IP address
Layer 2
3
Route data packets

13. CSMA/CD is a ____ on layer ____
Send route updates to keep routing tables updated
4
1
Protocol 2

14. Cisco Switch layer
TCP
Layer 2
TCP 110
2

15. BOOTP port
UDP 67 - 68
Internet Control Message Protocol
Application 7
Send route updates to keep routing tables updated

16. Private TCP/IP ports
49152-65535
Protocol 5
Internet Control Message Protocol
Finds MAC address given the IP address

17. Connectionless transport protocol
UDP
TCP 443
IP address
UDP 445

18. POP port
TCP 110
Protocol 2
UDP 520 - 521
UDP 161

19. DHCP is a ____ on layer ___
Layer 3
Protocol 7
UDP
Layer 3

20. Physical network address
MAC address
Protocol 7
TCP 80 - 8080
UDP 67 - 68

21. ICMP Acronym
Internet Control Message Protocol
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
UDP 514
Layer 3

22. Logical network address
Layer 3
3
Carrier sense multiple access collision detect
IP address

23. TCP connections are established by a _____
Three-way handshake
4
Route data packets
Protocol 5

24. Fiber optic or copper cable layer
1
4
UDP 520 - 521
Finds MAC address given the IP address

25. Routing Protocols ______
Route data packets
Send route updates to keep routing tables updated
Three-way handshake
UDP 161

26. UDP Acronym
2
Layer 3
MAC address
User Datagram Protocol

27. Router Layer
Layer 3
2
Protocol 5
UDP

28. 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
Transport Control Protocol
TCP 110
TCP 80 - 8080

29. MIME is a ___ on layer ___
Protocol 6
3
Protocol 2
UDP 161

30. TCP Acronym
Internet Control Message Protocol
Transport Control Protocol
Protocol 7
Protocol 7

31. SNMP port
Protocol 7
Protocol 7
Layer 3
UDP 161

32. SMB port
UDP 67 - 68
UDP 445
User Datagram Protocol
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer

33. IP layer
Protocol 2
1
2
Layer 3

34. SSH port
Protocol 7
Protocol 5
TCP 80 - 8080
TCP 22

35. A Web Browser is a ____ on layer ___
IP address
Protocol 6
UDP 514
Application 7

36. Syslog port
UDP 514
3
Internet Control Message Protocol
Protocol 5

37. Telnet is a ___ on layer ___
Protocol 5
User Datagram Protocol
2
1024-49151

38. Data Packets are on layer ___
TCP 443
Internet Protocol
3
UDP 161

39. FTP is a ____ on layer ___
2
Protocol 2
TCP 443
Protocol 7

40. RIP port
UDP 520 - 521
1024-49151
49152-65535
UDP 161

41. Telnet port
TCP 23
UDP
MAC address
UDP 67 - 68

42. IRC port
Layer 2
UDP 194
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
TCP 443

43. TCP layer
TCP 53
4
Transport Control Protocol
2

44. FTP port
TCP 20 - 21
Finds MAC address given the IP address
UDP 514
TCP 110

45. IP Acronym
Protocol 6
UDP 520 - 521
Internet Protocol
TCP 443

46. IPsec Layer
TCP 23
Send route updates to keep routing tables updated
Protocol 7
Layer 3

47. NFS is a ____ on layer ___
1
Protocol 5
TCP 25
Protocol 7

48. RPC is a ___ on layer ___
Layer 3
Protocol 5
Protocol 7
TCP 443

49. Unicode is a ___ on layer ___
Protocol 7
Carrier sense multiple access collision detect
Three-way handshake
Protocol 6

50. Mac address layer
Send route updates to keep routing tables updated
TCP 443
2
Layer 2