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. 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?






2. 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?






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






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






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






6. 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.






7. The IP addresses of each directly connected neighbor






8. 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?






9. Sh run






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






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






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






13. 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.






14. Turned on by default






15. 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






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






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






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






19. 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.






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






21. Test connectivity to remote devices






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






23. Come back to your original router console via telnet






24. 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?






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






26. Router#copy run start






27. Sh start






28. Set CDP timer to 90 seconds






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






30. Displays CDP timer and CDP holdtime parameters






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






32. Which command displays the configuration register setting?






33. Router#copy tftp flash






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






35. 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?






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






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






38. Configuring a host table






39. To end a session from a local device






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






41. Which three statements accurately describe CDP?






42. Turn CDP off for an interface






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






44. 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.)


45. Verifying your routing table






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






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






48. 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.






49. Stored in the microcode of the ROM - the bootstrap is used to bring a router up during initialization. It will boot the router and then load the IOS.






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