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






2. The IOS version of your directly connected neighbors






3. Turned on by default






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






6. Sh start






7. 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.






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






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






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






11. Test connectivity to remote devices






12. 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






13. Router#copy flash tftp






14. Status of each interface






15. 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.






16. 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?






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






18. Turn off domain-lookup






19. 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






20. Sh run






21. Delivers information about directly connected devices






22. Set CDP timer to 90 seconds






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






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






25. 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.






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






27. Which command displays the configuration register setting?






28. 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?






29. 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?






30. Evaluate router performance and CPU utilization






31. Displays CDP timer and CDP holdtime parameters






32. 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.






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






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






35. 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?






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






37. See the current value of the configuration register and IOS version






38. 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.






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






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






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






42. Appends the domain name to the hostname






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






44. 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?






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






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






47. Router#copy run tftp






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






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






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