Test your basic knowledge |

IPV4 Addressing

Subject : it-skills
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. What is ISP?






2. What is the IPv4 Protocol number of RSVP?






3. What TCP/IP protocol suite layer corresponds to the physical and data link layers of the OSI model?






4. What routing protocols are classful?






5. What is NIR?






6. What is the content of the Maximum Segment Size (MSS) in the Option field of the TCP header?






7. What is ECE?






8. What is the ARP Operation value for an Inverse ARP Request?






9. Which RFC defines the special use IPv4 address ranges?






10. What are the uses of gratuitous ARP?






11. What is ICMP?






12. What is the IPv4 Protocol number for ICMP?






13. What is OSI?






14. Who allocates IP address space and AS numbers to RIRs?






15. What is URG?






16. What is prefix /28 in decimal notation?






17. What TCP/IP protocol suite layer corresponds to the network layer of the OSI model?






18. Which IPv4 address range is reserved for benchmark testing of Internet devices (RFC 2544)?






19. Disables the sending of ICMP redirect messages






20. What is ICMP Type 9?






21. Who are LIRs?






22. What is the ARP Operation value for an Inverse ARP Reply?






23. What is ARP?






24. What is the IPv4 Protocol number for GRE?






25. What is the content of the TCP Window Size field?






26. What is the the MF-bit in the IPv4 header?






27. What is the format of the TCP Header Length field?






28. What is prefix /29 in decimal notation?






29. What is ICMP Type 11?






30. Adds a permanent static ARP entry for an Ethernet host






31. What mechanism is used by TCP to provided ordered segment delivery?






32. What are classful routing protocols?

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33. What is the maximum length of an IPv4 header?






34. What is the format of an IPv4 header?






35. What is proxy ARP?






36. Which IPv4 address range is reserved for IPv6 to IPv4 (6to4) relays (RFC 3068)?






37. What is LIR?






38. What is the format of a TCP header?






39. What is the first octet rule for IPv4 address classes in binary?






40. What is the format of a UDP header?






41. What is the ARP Protocol type value for IPv4?






42. Disables proxy ARP on all interfaces






43. What are the most common IP version numbers?






44. What is PSH?






45. What is the format of the ToS byte in the IPv4 header?






46. Who can assign IP address space to end user organizations?






47. Which RFC defines the private IPv4 address ranges?






48. What is ICANN?






49. What is the IPv4 Protocol number for IGMP?






50. What is ACK?