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You are given a class C network and you have four LAN segments with the following numbers of devices: 120, 60, and two with 30. What subnet mask values would you use to accommodate these segments?

A. /24, /25, and /26

B. /25, /26, and /27

C. /26, /27, and /28

D. None of these

You can do it
  1. Private addressing is defined in RFC ______.
  2. What would you enter to see the last few commands you entered?
  3. Which of the following is not true concerning TCP?
  4. What must you do to enable IP routing on your router? (Choose all of the correct answers.)
  5. You have ISL trunks in your network and five VLANs configured. How many instances of STP are running?
  6. RIP has a maximum hop count of ____________ hops.
  7. Which of the following is true concerning full-duplexing?
  8. _________ is/are a routed protocol.
  9. You have a total of five routers. ________ circuits are required to fully mesh the network, where every…
  10. The address of a Frame Relay VC is called a ___________.
  11. You are in Interface Subconfiguration mode and want to completely return to Privilege EXEC mode. What…
  12. With a crossover cable, which pins are crossed over?
  13. Which type of traffic is sent to a group of devices?
  14. What would you use to prevent a packet from traveling around a routing loop forever?
  15. When using debug with PAP, which of the following message types might you see?
  16. The _________ is your network equipment, which includes the DCE (e.g., a modem) and the DTE (e.g., a…
  17. You are given the following addressing information: 172.17.16.255/23. What type of address is this?
  18. A ___________ is basically all of the components, hardware and software, involvedin connecting computers…
  19. IGRP generates an update every ___________ seconds.
  20. When choosing a networking product, you should consider all of the following except _______.
  21. A Class A address has _________ host bits.
  22. Which router command performs an overwrite process? (Choose all correct answers.)
  23. Which Frame Relay command is used to manually resolve addresses?
  24. Which of the following is false concerning CHAP?
  25. A _________ uses Gigabit Ethernet as a media type
  26. Which of the following is not an advantage of route summarization?
  27. When using the show interfaces command, which Frame Relay information can you not see?
  28. When configuring a router-on-a-stick, the configuration is done on __________.
  29. A __________ topology uses a single connection to connect all devices together.
  30. Which of the following trunking methods is/are proprietary to Cisco?