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#copy flash tftp






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






3. Sh run






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






5. 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






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






7. 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?






8. Turned on by default






9. The IP addresses of each directly connected neighbor






10. The IOS version of your directly connected neighbors






11. Verifying your routing table






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






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






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






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






16. Router#copy tftp run






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






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






19. 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?






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






21. 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






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






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






24. 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






25. 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?






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






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






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






29. 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.






30. 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.






31. 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.






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






33. 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?






34. 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?






35. Sh host table






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






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






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






39. Router#copy tftp flash






40. Which three statements accurately describe CDP?






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






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






43. Set CDP timer to 90 seconds






44. Delivers information about directly connected devices






45. To end a session from a remote device






46. Router#erase startup-config






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. Rommon 1 > confreg 0x2142






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






50. Displays CDP timer and CDP holdtime parameters