Test your basic knowledge |

CCNA Managing An Internetwork

Subjects : cisco, it-skills, ccna
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. You telnet into a router and type debugging commands to help you troubleshoot a problem; however - no output appears. What command should you type to view the debug output?






2. Router(config)#config-register 0x2101






3. Come back to your original router console via telnet






4. A 16-bit configurable value stored in hardware or software that determines how Cisco routers function during initialization.






5. You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in?






6. To end a session from a remote device






7. See the current value of the configuration register and IOS version






8. You telnet into a remote device and type debug ip rip - but no output from the debug command is seen. What could the problem be?






9. Configuring a host table






10. To end a session from a local device






11. Router#copy run start






12. The IP addresses of each directly connected neighbor






13. Used to hold the router and switch configuration. NVRAM is not erased when the router or switch is reloaded.






14. Router#copy tftp flash






15. What is the command to copy a Cisco IOS to a TFTP server?






16. What information is displayed by the show hosts command? (Choose two.)






17. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation?






18. What command can you use to upgrade a Cisco IOS?






19. A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is enough room available to hold






20. You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful? (Choose three.)


21. Which three statements accurately describe CDP?






22. Evaluate router performance and CPU utilization






23. What is the command to copy a Cisco startup-config file to a TFTP server?






24. Turn CDP off for an interface






25. Stored in the microcode of the ROM - the bootstrap is used to bring a router up during initialization. It will boot the router and then load the IOS.






26. To end a session of a device attached to your local device through Telnet






27. Used to hold packet buffers - ARP cache - routing tables - and also the software and data structures that allow the router to function. Running-config is stored in RAM - and the IOS can also be run from RAM in some routers.






28. Router(boot)(config)#config-register 0x2102






29. Stored in the microcode of the ROM - the POST is used to check the basic functionality of the router hardware and determines which interfaces are present.






30. Verifying your routing table






31. You telnet into a router and you receive the following message: Password required but none set. Why was this message received?






32. Sets the IP address of the DNS server (up to 6)






33. You copy a configuration from a network host to a router's RAM. The configuration looks correct - yet it is not working at all. What could the problem be?






34. Which command will show you the IOS version running on your router?






35. Why is the show processes command used on a router before a debug command is entered?






36. What does the command o/r 0x2142 provide?






37. Displays the same information as the show cdp neighbor details command






38. How will a 2600 series router respond if the conditions listed below exist during the boot process?






39. Which three commands can be used to check LAN connectivity problems on a router?






40. From the 2600 series router - type reset; From the 2500 series router - type I (for initialize)






41. Set CDP holdtime to 240 seconds






42. Sh run






43. Tells the router to look in NVRAM for the boot sequence; default configuration setting on Cisco routers; bits 13 - 8 - and 1 are on






44. Set CDP timer to 90 seconds






45. Router#copy tftp run






46. Which command loads a new version of the Cisco IOS into a router?






47. Router#copy flash tftp






48. You are consoled into a router and you see the following output...






49. Turn CDP on for an interface






50. The default configuration register setting of 0x2102 provides what function to a router?