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






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






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






4. Set CDP timer to 90 seconds






5. Set CDP holdtime to 240 seconds






6. Which command displays the configuration register setting?






7. Come back to your original router console via telnet






8. Turn off CDP completely






9. 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?






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






11. 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.






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






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






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






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






16. Turn CDP on for an interface






17. 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?






18. Test connectivity to remote devices






19. Verifying your routing table






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






21. Sh run






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






23. Turn off domain-lookup






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






25. Router#copy run start






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






27. 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.)


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






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






30. Evaluate router performance and CPU utilization






31. Router#erase startup-config






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






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






34. 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






35. Status of each interface






36. 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?






37. To end a session from a local device






38. Router#copy flash tftp






39. Rommon 1 > confreg 0x2142






40. Router#copy run tftp






41. 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.






42. List all active consoles and VTY ports in use






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






44. 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.






45. Router#copy tftp flash






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






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






48. 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






49. Router#copy tftp run






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