Which of the following situations are best for DDR connections?

A. Primary WAN connection

B. A lot of constant traffic

C. Long phone calls

D. Backup connection

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

You can do it
  1. Which VTP mode(s) will propagate VTP messages?
  2. Enter the wildcard mask value to match on every bit position in an address: _________.
  3. What would you use to prevent a packet from traveling around a routing loop forever?
  4. When a carrier experiences congestion, it marks the _______ bit in the header of the Frame Relay frame.
  5. Distance vector protocols use ___________ to disseminate routing information.
  6. Which 1900 command enables port security?
  7. IGRP generates an update every ___________ seconds.
  8. When examining the IP routing table, an EIGRP route will be shown as what letter?
  9. IOS images can be loaded from all the following except:
  10. Which protocol supports VLSM?
  11. You have this binary value: 11000001. This equates to _____ in decimal.
  12. _________ defines how the Frame Relay DTE and DCE interact with each other.
  13. A VTP server switch generates a summary advertisement every _________ minutes.
  14. Which prompt indicates that you are at User EXEC mode?
  15. During the learning function, the switch places addresses and ports in a(n) _________ table.
  16. VLSM allows a network segment to have more than one subnet mask.
  17. A __________ route is the best path to reach a destination within the topology table.
  18. If you wanted a list of parameters for the show command, you would type ________.
  19. Which type of routing protocol uses the Shortest Path First algorithm?
  20. If the 1900 SYSTEM LED is _________, a system POST test has failed.
  21. With a rollover cable, pin 7 on one end is mapped to pin ________ on the other end.
  22. Which router command performs an overwrite process? (Choose all correct answers.)
  23. The ___________ is the point where the carrier's responsibility ends and yours begins.
  24. Which of the following is stored in ROM? (Choose all correct answers.)
  25. If the 1900's mode is FDUP, and the LED is _________, the port speed is set to autodetect.
  26. The slot number of a 1900's Fast Ethernet uplink ports is ________.
  27. An idle DDR connection will be torn down after _________ seconds of not seeing interesting traffic.
  28. Which of the following is a Network layer protocol for the TCP/IP protocol stack?
  29. The _________ command takes you from User EXEC mode to Privilege EXEC mode
  30. Which of the following is false concerning OSPF?