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






2. The IP addresses of each directly connected neighbor






3. Turn off domain-lookup






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






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






6. Stored in the microcode of the ROM - the ROM monitor is used for manufacturing - testing - and troubleshooting.






7. Which command displays the configuration register setting?






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






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






10. 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.)

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11. You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router - however - comes up with a blank configuration. What can the problem be?






12. Set CDP timer to 90 seconds






13. 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?






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






15. Displays information about each interface using CDP - including the encapsulation on the line - the timer - and the holdtime for each interface.






16. Router#copy tftp flash






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






18. List all active consoles and VTY ports in use






19. 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?






20. Turn CDP off for an interface






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






22. 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?






23. Set CDP holdtime to 240 seconds






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






25. To end a session from a local device






26. 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






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






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






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






30. To end a session from a remote device






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






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






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






34. You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?






35. Router#erase startup-config






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






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






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






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






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






41. Router#copy tftp run






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






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






44. Used to start and maintain the router.






45. Sh host table






46. 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?






47. Called the RXBOOT or bootloader by Cisco - the mini-IOS is a small IOS in ROM that can be used to bring up an interface and load a Cisco IOS into flash memory. The mini-IOS can also perform a few other maintenance operations.






48. You are unsuccessful in telnetting into a remote device. What could the problem be? (Choose two)






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






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