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






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






3. 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.






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






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






6. Set CDP timer to 90 seconds






7. Router#copy flash tftp






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






9. Sh start






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






11. Router#copy tftp flash






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






13. Displays CDP timer and CDP holdtime parameters






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






15. Router#erase startup-config






16. Sh host table






17. Turn CDP on for an interface






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






19. 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.






20. 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.






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






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






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






24. 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?






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






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






27. Which three statements accurately describe CDP?






28. To end a session from a local device






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






30. The corporate office sends you a new router to connect - but upon connecting the console cable - you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?






31. The IOS version of your directly connected neighbors






32. Appends the domain name to the hostname






33. 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.)


34. Rommon 1 > confreg 0x2142






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






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






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






38. 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.






39. Router#copy tftp run






40. Which command displays the configuration register setting?






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






42. The IP addresses of each directly connected neighbor






43. 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?






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






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






46. 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






47. Verifying your routing table






48. Sh run






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






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