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  1. ___________ has both physical and logical ring topologies.
  2. You are in Interface Subconfiguration mode and want to completely return to Privilege EXEC mode. What…
  3. If the port status LED on a 2950 is ________, there is a physical layer connection problem.
  4. You are given the following addressing information: What type of address is this?
  5. The slot number of a 1900's Fast Ethernet uplink ports is ________.
  6. The _________ is your network equipment, which includes the DCE (e.g., a modem) and the DTE (e.g., a…
  7. When using the show interfaces command, which Frame Relay information can you not see?
  8. What must you do to enable IP routing on your router? (Choose all of the correct answers.)
  9. ___________ defines LAPD, which is responsible for the data-link layer connection between the router…
  10. If the 1900's mode is FDUP, and the LED is _________, the port speed is set to autodetect.
  11. You have a total of five routers. ________ circuits are required to fully mesh the network, where every…
  12. RIP has a hold-down period of ____________ seconds.
  13. Which metric components, by default, are used in IGRP? (Choose all the correct answers.)
  14. When a carrier experiences congestion, it marks the _______ bit in the header of the Frame Relay frame.
  15. With _________ switching, the switch reads the destination MAC address of the frame andimmediately starts…
  16. You have ISL trunks in your network and five VLANs configured. How many instances of STP are running?
  17. Which interface type is used to connect to the serial interface of a router?
  18. The function of the MODE button is to __________.
  19. The _________ command takes you from User EXEC mode to Privilege EXEC mode
  20. VLSM allows you to summarize and as
  21. Enter the wildcard mask value to match on every bit position in an address: _________.
  22. _________ is/are a routed protocol.
  23. If the 2950's RPS is ________, the external power supply is supplying power.
  24. Which IGRP command allows unequal-cost load balancing?
  25. The OSPF process ID is __________.
  26. EIGRP uses the _________ algorithm to update its routing table.
  27. Which of the following is a private address?
  28. Which router command clears all of the static translations in the address translation table?
  29. Which VTP mode(s) will propagate VTP messages?
  30. Which is true concerning a port in a listening state? (Choose all correct answers.).