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






2. Used to start and maintain the router.






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






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






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






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






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






8. 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.)


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






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






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






12. Router#copy tftp flash






13. 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?






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






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






16. Sh run






17. Turn off CDP completely






18. Turn off domain-lookup






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






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






21. 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?






22. To end a session from a local device






23. Rommon 1 > confreg 0x2142






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






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






26. 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.






27. Sh host table






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






29. 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






30. Status of each interface






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






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






33. The IOS version of your directly connected neighbors






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






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






36. 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






37. 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.






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






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






40. Appends the domain name to the hostname






41. 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?






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






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






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






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






46. 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?






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






48. List all active consoles and VTY ports in use






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. 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.