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. 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.






2. 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.






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






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






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






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






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






8. Displays CDP timer and CDP holdtime parameters






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






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






11. 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






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






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






14. Appends the domain name to the hostname






15. Verifying your routing table






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






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






18. 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?






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






20. Turn off domain-lookup






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






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






23. 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?






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






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






26. Turn CDP on for an interface






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






28. Set CDP timer to 90 seconds






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






30. Set CDP holdtime to 240 seconds






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






32. Turned on by default






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






34. 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.






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






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






37. 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.)


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






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






40. Router#copy tftp run






41. The IOS version of your directly connected neighbors






42. Status of each interface






43. 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






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






45. The IP addresses of each directly connected neighbor






46. Rommon 1 > confreg 0x2142






47. Turn CDP off for an interface






48. Come back to your original router console via telnet






49. List all active consoles and VTY ports in use






50. 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?