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. Which command will copy the IOS to a backup host on your network?






2. Turned on by default






3. Displays information about interface traffic - including the number of CDP packets sent and received and the errors with CDP






4. Come back to your original router console via telnet






5. Configuring a host table






6. Ctrl+Break during router bootup; IOS is corrupt or missing; no network connectivity available to find a TFTP host; the mini-IOS from ROM doesn't load






7. If you want to have more than one Telnet session open at the same time - what keystroke combination would you use?






8. Used to control how the router boots up. This value can be seen with the show version command and typically is 0x2102 - which tells the router to load the IOS from flash memory as well as to load the configuration from NVRAM.






9. 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?






10. Router#copy tftp flash






11. What keystrokes can you use to telnet into multiple devices simultaneously?






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






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






14. The corporate office sends you a new router to connect - but upon connecting the console cable - you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?






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






16. Router#erase startup-config






17. Rommon 1 > confreg 0x2142






18. What command will show you your active Telnet connections to neighbor and remote devices?






19. The IOS version of your directly connected neighbors






20. Router#copy tftp run






21. Turn off CDP completely






22. Sh host table






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






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






25. What command can you use to merge a backup configuration with the configuration in RAM?






26. 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.






27. 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.)


28. What is an older command that you can use to copy the startup-config file to DRAM?






29. Delivers information about directly connected devices






30. Router#copy flash tftp






31. Verify the amount of flash memory and the file or files being stored in flash memory






32. A proprietary protocol designed by Cisco to help administrators collect information about both locally attached and remote devices






33. What is the command to copy the startup-config file to DRAM?






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






35. If NVRAM lacks boot system commands - where does the router look for the Cisco IOS by default?






36. Which of the following commands enables a network administrator to verify the Application layer connectivity between source and destination?






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






38. The IP addresses of each directly connected neighbor






39. Turn off domain-lookup






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






41. You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?






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






43. See the connections made from your router to a remote device






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






45. Evaluate router performance and CPU utilization






46. Verifying your routing table






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






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






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






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