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. Router#copy run start






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






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






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






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






6. 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?






7. The IP addresses of each directly connected neighbor






8. Sh run






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






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






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






12. 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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13. List all active consoles and VTY ports in use






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






15. Router#copy flash tftp






16. 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.






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






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






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






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






21. 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?






22. Turned on by default






23. 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.






24. 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.






25. To end a session from a remote device






26. Router#erase startup-config






27. Sh host table






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






29. Sh start






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






31. Evaluate router performance and CPU utilization






32. Turn off CDP completely






33. Router#copy run tftp






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






35. Which three statements accurately describe CDP?






36. Configuring a host table






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






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






39. Which command displays the configuration register setting?






40. 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






41. Appends the domain name to the hostname






42. 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






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






44. Router#copy tftp run






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






46. 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?






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






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






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






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