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. Router#copy tftp run






2. Router#copy flash tftp






3. The IOS version of your directly connected neighbors






4. Turn CDP off for an interface






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






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






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






8. Router(boot)(config)#config-register 0x2102






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






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






11. Turn CDP on for an interface






12. Router#copy tftp flash






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






14. Sh start






15. 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?






16. Come back to your original router console via telnet






17. Verifying your routing table






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






19. 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?






20. Displays CDP timer and CDP holdtime parameters






21. 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?






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






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






24. Which command displays the configuration register setting?






25. Router#copy run start






26. Sh host table






27. Set CDP timer to 90 seconds






28. Displays information about interface traffic - including the number of CDP packets sent and received and the errors with CDP






29. Evaluate router performance and CPU utilization






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






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






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






33. 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






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






35. The IP addresses of each directly connected neighbor






36. Turn off domain-lookup






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






38. Status of each interface






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






40. To end a session from a local device






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






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






43. 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






44. 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?






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






46. 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.






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






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






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