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






2. Sh host table






3. 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






4. 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.






5. The IOS version of your directly connected neighbors






6. Rommon 1 > confreg 0x2142






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






8. 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






9. To end a session from a local device






10. Set CDP holdtime to 240 seconds






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






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






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






14. Turn CDP off for an interface






15. Which three statements accurately describe CDP?






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






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






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






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






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






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






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






23. Delivers information about directly connected devices






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






25. Sh start






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






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






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






29. 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?






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






31. 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.)


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






33. Verifying your routing table






34. 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?






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






36. 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?






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






38. 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.






39. Which command displays the configuration register setting?






40. 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?






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






42. Turned on by default






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






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






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






46. 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?






47. 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.






48. 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?






49. Turn CDP on for an interface






50. Router#copy run start