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. Set CDP timer to 90 seconds






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






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






4. 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.






5. Set CDP holdtime to 240 seconds






6. Turn CDP off for an interface






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






8. 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.






9. Router#copy tftp flash






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






11. 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.






12. The IOS version of your directly connected neighbors






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






14. The IP addresses of each directly connected neighbor






15. 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






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






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






18. Router#copy run start






19. 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?






20. Turn CDP on for an interface






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






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






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






24. 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.






25. 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?






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






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






28. 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?






29. Turn off CDP completely






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






31. Router#copy tftp run






32. Status of each interface






33. Test connectivity to remote devices






34. Which command displays the configuration register setting?






35. Displays CDP timer and CDP holdtime parameters






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






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






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






39. Router#erase startup-config






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






41. Router#copy run tftp






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






43. List all active consoles and VTY ports in use






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






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






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






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






48. 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?






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






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