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. 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?






2. Delivers information about directly connected devices






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






4. 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?






5. Come back to your original router console via telnet






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






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






8. Test connectivity to remote devices






9. Used to start and maintain the router.






10. Turned on by default






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






12. Turn CDP on for an interface






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






14. Which command displays the configuration register setting?






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






16. Turn off domain-lookup






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






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






19. Sh start






20. Rommon 1 > confreg 0x2142






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






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






23. 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.






24. To end a session from a local device






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






26. Evaluate router performance and CPU utilization






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






28. 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






29. 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?






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






31. Set CDP holdtime to 240 seconds






32. 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.






33. Router#erase startup-config






34. Set CDP timer to 90 seconds






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






36. Configuring a host table






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






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






39. 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?






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






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






42. 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?






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






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






45. List all active consoles and VTY ports in use






46. Router#copy tftp flash






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






48. 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.)


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






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