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. Configuring a host table






2. Turn off CDP completely






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






4. 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






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






6. Test connectivity to remote devices






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






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






10. Turn off domain-lookup






11. Turn CDP off for an interface






12. 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?






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






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






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






16. Router#copy tftp flash






17. 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.)

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18. Used to start and maintain the router.






19. Router#copy flash tftp






20. Sh run






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






23. Turn CDP on for an interface






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






25. Come back to your original router console via telnet






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






27. Rommon 1 > confreg 0x2142






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






29. 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






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






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






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






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






34. Displays CDP timer and CDP holdtime parameters






35. 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.






36. Called the RXBOOT or bootloader by Cisco - the mini-IOS is a small IOS in ROM that can be used to bring up an interface and load a Cisco IOS into flash memory. The mini-IOS can also perform a few other maintenance operations.






37. 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.






38. List all active consoles and VTY ports in use






39. Evaluate router performance and CPU utilization






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






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






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






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






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






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






46. Router#copy run start






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






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






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






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