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. Turn off CDP completely






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






3. Turned on by default






4. Turn CDP on for an interface






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






6. Router#copy tftp run






7. 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?






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






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






10. Turn CDP off for an interface






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






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






13. Verifying your routing table






14. Test connectivity to remote devices






15. 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?






16. Sh run






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






18. 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?






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






20. 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






21. Which three statements accurately describe CDP?






22. Router#erase startup-config






23. 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?






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






25. Status of each interface






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






27. 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.






28. The IOS version of your directly connected neighbors






29. POST tests (in ROM) > Bootstrap loads IOS (from Flash - TFTP Server or ROM) > IOS loads startup-config from NVRAM > Startup Config loads or router is brought up in setup mode






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






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






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






33. Router#copy run start






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






35. 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.






36. Sh start






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






38. Delivers information about directly connected devices






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






40. 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.






41. During the boot sequence - a router needs to locate and load an operating system. What is the default order the router uses to find an operating system?






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






43. Used on the router to hold the Cisco IOS. Flash memory is not erased when the router is reloaded. It is EEPROM (electronically erasable programmable read-only memory) created by Intel.






44. What command can you use to see the neighbor router's IP address from your router prompt?






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






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






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






48. 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.)


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






50. 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?