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. 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?






2. Sh run






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






4. Status of each interface






5. Router#copy tftp run






6. Tells the router to look in NVRAM for the boot sequence; default configuration setting on Cisco routers; bits 13 - 8 - and 1 are on






7. Used to start and maintain the router.






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






9. Rommon 1 > confreg 0x2142






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






11. Router#copy tftp flash






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






13. Turn CDP on for an interface






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






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






16. 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.






17. Which command displays the configuration register setting?






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






19. 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.






20. The IP addresses of each directly connected neighbor






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






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






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






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






25. Router#copy flash tftp






26. Router#copy run tftp






27. Turn CDP off for an interface






28. Turn off domain-lookup






29. Configuring a host table






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






31. 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






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






33. To end a session from a remote device






34. Router#erase startup-config






35. List all active consoles and VTY ports in use






36. 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?






37. Verifying your routing table






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






39. 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






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






41. 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?






42. 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






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






44. 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?






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






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






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






48. Come back to your original router console via telnet






49. 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?






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