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






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






3. 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.






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






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






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






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






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






9. Rommon 1 > confreg 0x2142






10. 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.






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






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






13. What is the command to copy a Cisco startup-config file to a TFTP server?






14. Set CDP timer to 90 seconds






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






16. The IP addresses of each directly connected neighbor






17. 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?






18. List all active consoles and VTY ports in use






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






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






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






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






24. To end a session from a remote device






25. Delivers information about directly connected devices






26. Sh run






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






28. Appends the domain name to the hostname






29. The IOS version of your directly connected neighbors






30. Router#erase startup-config






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






32. Verifying your routing table






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






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






35. Evaluate router performance and CPU utilization






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






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






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






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






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






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






42. Set CDP holdtime to 240 seconds






43. Router#copy flash tftp






44. Displays CDP timer and CDP holdtime parameters






45. 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.






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






47. Router#copy tftp run






48. 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?






49. Router#copy tftp flash






50. Which three statements accurately describe CDP?