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. Which three statements accurately describe CDP?






2. Set CDP holdtime to 240 seconds






3. Router#copy run start






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






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






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






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






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






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






10. 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?






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






12. 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?






13. The IOS version of your directly connected neighbors






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






15. Sh start






16. Test connectivity to remote devices






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






18. Displays CDP timer and CDP holdtime parameters






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






20. 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.






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






22. 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?






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






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






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






26. Appends the domain name to the hostname






27. 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?






28. Turn CDP off for an interface






29. 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?






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






31. Which command displays the configuration register setting?






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






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






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






35. Status of each interface






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






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






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






39. 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.






40. To end a session from a remote device






41. 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






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






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






44. List all active consoles and VTY ports in use






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






46. Turned on by default






47. Router#copy tftp run






48. 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






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






50. Rommon 1 > confreg 0x2142