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. Registered TCP/IP ports
Send route updates to keep routing tables updated
1024-49151
Layer 3
2

2. An E-Mail Client is a ____ on layer ___
Protocol 7
Layer 3
Application 7
TCP 25

3. DNS is a ___ on layer ___
Protocol 7
1
Protocol 5
Route data packets

4. Logical network address
Internet Control Message Protocol
IP address
Protocol 2
49152-65535

5. Cisco Switch layer
TCP 23
Protocol 2
2
TCP 25

6. Data Frames are on layer ___
Internet Control Message Protocol
Transport Control Protocol
2
TCP 25

7. RARP is a ____ on layer ____
4
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
Protocol 2
Internet Control Message Protocol

8. HTTPS port
TCP 443
4
1
Protocol 7

9. Data Bits are on layer ___
Transport Control Protocol
User Datagram Protocol
1
TCP 443

10. Routing Protocols ______
Protocol 2
3
Send route updates to keep routing tables updated
TCP

11. IPsec Layer
UDP 161
49152-65535
Layer 3
4

12. MIME is a ___ on layer ___
MAC address
Protocol 5
Protocol 6
UDP 445

13. Telnet is a ___ on layer ___
UDP 520 - 521
Protocol 5
1
49152-65535

14. Well-known TCP/IP ports
Layer 2
0-1023
UDP 161
IP address

15. IP Acronym
Protocol 7
Internet Protocol
TCP 53
UDP 161

16. UDP layer
UDP 445
Send route updates to keep routing tables updated
4
49152-65535

17. DNS port
Protocol 5
TCP 53
Protocol 5
2

18. TCP connections are established by a _____
Three-way handshake
UDP
4
UDP 445

19. RIP port
UDP 520 - 521
Protocol 6
UDP 194
Three-way handshake

20. Telnet port
UDP
4
TCP 23
Protocol 7

21. IRC port
UDP 194
TCP 110
Finds MAC address given the IP address
Protocol 7

22. ICMP Acronym
TCP 22
Layer 3
Internet Control Message Protocol
TCP 20 - 21

23. Fiber optic or copper cable layer
1
Protocol 6
Layer 3
UDP

24. What does ARP do
Protocol 6
Protocol 7
Finds MAC address given the IP address
Layer 3

25. FTP port
UDP 445
TCP
IP address
TCP 20 - 21

26. Mac address layer
IP address
TCP 25
Three-way handshake
Layer 2

27. Data Packets are on layer ___
MAC address
3
UDP 67 - 68
1024-49151

28. HTTP is a ____ on layer ___
TCP 80 - 8080
Protocol 7
IP address
Layer 3

29. ICMP Layer
Layer 3
4
UDP 514
3

30. Router Layer
UDP 161
Protocol 5
User Datagram Protocol
Layer 3

31. SMTP port
Protocol 7
TCP 25
UDP 514
Protocol 6

32. Syslog port
Protocol 2
Internet Protocol
User Datagram Protocol
UDP 514

33. Physical network address
49152-65535
MAC address
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
1

34. CSMA/CD Acronym
TCP
TCP 110
Carrier sense multiple access collision detect
TCP 23

35. iSCSI is a ____ on layer ___
TCP 80 - 8080
TCP 53
UDP
Protocol 5

36. SNMP port
1
UDP 161
1
Layer 3

37. Parts of a TCP Connection-oriented data transfer
TCP 23
Layer 3
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
IP address

38. TCP Acronym
TCP 25
Layer 3
Transport Control Protocol
Protocol 7

39. POP port
TCP
Finds MAC address given the IP address
UDP 445
TCP 110

40. RPC is a ___ on layer ___
TCP 25
Protocol 7
Protocol 5
UDP

41. Private TCP/IP ports
49152-65535
1
Layer 3
Protocol 2

42. FTP is a ____ on layer ___
1
UDP 520 - 521
Protocol 7
UDP 67 - 68

43. A Web Browser is a ____ on layer ___
Application 7
Protocol 2
TCP 25
Transport Control Protocol

44. SSH port
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
Route data packets
TCP 22
Layer 3

45. Connectionless transport protocol
Three way handshake - sequencing segments to identify transmit order - syn & ack to verify delivery - bidirectional flow control to optimize transfer
4
UDP
TCP 23

46. SMB port
Application 7
Finds MAC address given the IP address
UDP 445
Layer 3

47. Unicode is a ___ on layer ___
Protocol 6
Route data packets
Protocol 7
TCP 23

48. CSMA/CD is a ____ on layer ____
Protocol 7
Transport Control Protocol
IP address
Protocol 2

49. UDP Acronym
User Datagram Protocol
Protocol 2
TCP 110
Application 7

50. NFS is a ____ on layer ___
TCP 53
UDP 161
Protocol 7
TCP 22