___________ defines LAPD, which is responsible for the data-link layer connection between the router and the ISDN switch.

A. Q.931

B. Q.921

C. I.921

D. I.931

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

You can do it
  1. Which of the following are not features of ACLs?
  2. A Class A address has _________ host bits.
  3. You have this binary value: 11000001. This equates to _____ in decimal.
  4. You are given a Class B network with a subnet mask of How many hostaddresses are there…
  5. When configuring a router-on-a-stick, the configuration is done on __________.
  6. What would you use to prevent a packet from traveling around a routing loop forever?
  7. Which is true concerning a port in a listening state? (Choose all correct answers.).
  8. If you wanted a list of parameters for the show command, you would type ________.
  9. Private addressing is defined in RFC ______.
  10. Which type of routing protocol uses the Shortest Path First algorithm?
  11. Which router command would you use to view the configuration register value?
  12. PPP can do all of the following except ___________.
  13. The router automatically saves its configuration.
  14. Which of the following is false concerning CHAP?
  15. Which metric components, by default, are used in IGRP? (Choose all the correct answers.)
  16. The slot number of a 1900's Fast Ethernet uplink ports is ________.
  17. Which router command clears all of the static translations in the address translation table?
  18. The default encapsulation on a synchronous serial interface is _________.
  19. To recall a previous command, which of the following would you use?
  20. If the port status LED on a 2950 is ________, there is a physical layer connection problem.
  21. When choosing a WAN solution, consider all of the following except __________.
  22. A _________ routes between different autonomous systems.
  23. How would you suspend a telnet session?
  24. You are given a class C network and you have four LAN segments with the following numbers of devices:…
  25. Which of the following is stored in ROM? (Choose all correct answers.)
  26. There are _________ actions a router can take when there is a match on an ACL statement
  27. Extended traceroute works from which mode?
  28. Which frame field is different between ISO HDLC and Cisco's HDLC?
  29. _________ allows you to create this summarization:
  30. A 1924 has _________ Ethernet interfaces.