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You examine your interfaces, and the Ethernet 0 interface status says: Ethernet 0 is up, line protocol is down. What does this indicate?

A. There is a physical layer problem.

B. There is a data link layer problem.

C. There is a network layer problem.

D. There is no problem.

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Which of the following is true concerning ACLs?
  2. What uses 64 Kbps of bandwidth?
  3. Which interface type is used to connect to the serial interface of a router?
  4. When connecting a router to a PC, use a __________ cable.
  5. Which of the following is a valid subnet mask value?
  6. Which 2950 command enables trunking?
  7. Which router command would you use to view the configuration register value?
  8. Choose the following that a standard IP ACL can match on.
  9. When choosing a WAN solution, consider all of the following except __________.
  10. Which control sequence moves the cursor to the end of the line?
  11. You are given a class C network, 192.168.1.0/24. You need one network with 120 hosts and three networks…
  12. _________ negotiates the data link and network layer protocols that will traverse a PPP connection.
  13. Which type of traffic is sent to a group of devices?
  14. ___________ has both physical and logical ring topologies.
  15. A ___________ is basically all of the components, hardware and software, involvedin connecting computers…
  16. You are given the following addressing information: 10.0.8.0/22. What type of address is this?
  17. The _______ program goes out and finds the IOS and loads it.
  18. An idle DDR connection will be torn down after _________ seconds of not seeing interesting traffic.
  19. The OSPF process ID is __________.
  20. When examining the IP routing table, an EIGRP route will be shown as what letter?
  21. You are given a Class C network with 25 bits of networking. How many subnets do you have?
  22. On the 1900 switch, how do you enter User EXEC mode?
  23. Which types of memory do not maintain their contents during a power-off state?
  24. The default encapsulation on a synchronous serial interface is _________.
  25. Which of the following is the most expensive type of WAN connection?
  26. A _________ is used to connect networking devices that are in a very close geographic area, such as…
  27. A routing protocol will use a _________ to determine which path is the best path.
  28. The _________ command takes you from User EXEC mode to Privilege EXEC mode
  29. When configuring your terminal emulation software for a console connection, set the flow control to…
  30. With a crossover cable, which pins are crossed over?