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. 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.






2. 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?






3. Router#copy tftp flash






4. Sh run






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






6. Configuring a host table






7. Status of each interface






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






9. 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.






10. 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






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






12. 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?






13. Set CDP timer to 90 seconds






14. 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






15. 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.






16. Sh start






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






18. List all active consoles and VTY ports in use






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






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. 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?






22. To end a session from a remote device






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






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






25. Router#copy tftp run






26. 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.)

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


27. 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.






28. Evaluate router performance and CPU utilization






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






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






31. Displays CDP timer and CDP holdtime parameters






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






33. You telnet into a router and you receive the following message: Password required but none set. Why was this message received?






34. Verifying your routing table






35. Turn CDP off for an interface






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






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






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






39. Turned on by default






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






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






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






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






44. Turn off domain-lookup






45. To end a session from a local device






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






47. Sh host table






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






49. 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?






50. Rommon 1 > confreg 0x2142