A _________ looks at OSI Reference Model layers 4-7 to make intelligent decisions about how to obtain information for a user.




D. SAN and CN

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

You can do it
  1. The default encapsulation on a synchronous serial interface is _________.
  2. The _______ program goes out and finds the IOS and loads it.
  3. Which of the following reasons might you need to use address translation?
  4. A __________ route is the best path to reach a destination within the topology table.
  5. Which router-on-a-stick command defines the VLAN for the interface?
  6. Which command assigns a default gateway to the 2950 switch?
  7. Which router command would you use to test only layer-3 connectivity?
  8. Which command defines interesting traffic?
  9. You are given a Class C network, You need one network with 120 hostsand two networks…
  10. BPDU stands for ____________.
  11. Which of the following is true concerning ISL?
  12. If the 1900 SYSTEM LED is _________, a system POST test has failed.
  13. Which command activates an IP ACL on a router's interface?
  14. ___________ has both physical and logical ring topologies.
  15. Which metric components, by default, are used in IGRP? (Choose all the correct answers.)
  16. If you enter a command in either User EXEC mode or Privilege EXEC mode that the IOS does not recognize,…
  17. When configuring your terminal emulation software for a console connection, set the flow control to…
  18. Which of the following is a valid subnet mask value?
  19. When choosing a dynamic routing protocol, which of the following should not be considered?
  20. A _________ uses Gigabit Ethernet as a media type
  21. A ___________ is similar to a telephone circuit-switched connection.
  22. What must you do to enable IP routing on your router? (Choose all of the correct answers.)
  23. Cisco routers generate LMI enquiries every _______ seconds and a full status update every _________…
  24. What command creates a DHCP address pool on a router?
  25. What command assigns a User EXEC password to a 2950 switch?
  26. You are given this address space: You need one network with 64 hosts and two with 30…
  27. Which of the following commands belongs on the physical interface when using dialer profiles?
  28. With a crossover cable, which pins are crossed over?
  29. The _________ reference point defines the connection between the NT2 and the NT1.
  30. The OSPF process ID is __________.