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You are given a Class B network with a subnet mask of 255.255.255.192. How many host
addresses are there on each subnet?

A. 30

B. 62

C. 126

D. 254

You can do it yup
  1. Which router command would you use to test only layer-3 connectivity?
  2. When configuring the ip nat inside source command, which parameter must you specify to perform PAT?
  3. Which frame field is different between ISO HDLC and Cisco's HDLC?
  4. You examine your interfaces, and the Ethernet 0 interface status says: Ethernet 0 is up, line protocol…
  5. Cisco routers generate LMI enquiries every _______ seconds and a full status update every _________…
  6. A __________ topology uses a single connection to connect all devices together.
  7. An OSPF's router ID is based on __________.
  8. OSPF supports a ________-layer hierarchical design.
  9. A _________ uses Gigabit Ethernet as a media type
  10. A 1924 has _________ Ethernet interfaces.
  11. A _________ connects two or more LANs in the same geographic area.
  12. Which of the following commands belongs on the physical interface when using dialer profiles?
  13. With a crossover cable, which pins are crossed over?
  14. Ethernet ___________ has/have both a physical and logical bus topology.
  15. Annex A is which LMI standard?
  16. Which of the following is not true concerning TCP?
  17. _________ negotiates the data link and network layer protocols that will traverse a PPP connection.
  18. You are given a Class C network with a subnet mask of 255.255.255.248. How many host addresses are there…
  19. _________ allows you to create this summarization: 10.0.0.0/7.
  20. Which is not one of the three main functions of a layer-2 device?
  21. To recall a previous command, which of the following would you use?
  22. Which command assigns a default gateway to the 2950 switch?
  23. Which of the following is true concerning full-duplexing?
  24. If you see a VC with an inactive status, this indicates ____________.
  25. __________ states that if a neighboring router sends a route to a router, the receiving router will…
  26. Which of the following is not an advantage of route summarization?
  27. A __________ route is the best path to reach a destination within the topology table.
  28. VLSM allows a network segment to have more than one subnet mask.
  29. Which of the following reasons might you need to use address translation?
  30. Which of the following are classless protocols?