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. Used to start and maintain the router.






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






3. The IP addresses of each directly connected neighbor






4. Router#erase startup-config






5. 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?






6. Verifying your routing table






7. 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.)


8. Set CDP timer to 90 seconds






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






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






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






12. 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.






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






14. Turn CDP on for an interface






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






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






17. List all active consoles and VTY ports in use






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






19. Turn off domain-lookup






20. Come back to your original router console via telnet






21. 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






22. Displays detailed information about each device connected to the device you're running the command on






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






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






25. 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?






26. To end a session from a remote device






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






28. 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?






29. 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






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






31. Router#copy run start






32. Test connectivity to remote devices






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






34. Status of each interface






35. 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






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






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






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






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






40. Router#copy flash tftp






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






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






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






44. What command can you use to see the hostname - local interface - platform - and remote port of a neighbor router?






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






46. Rommon 1 > confreg 0x2142






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






48. 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.






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






50. 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?