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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 flash tftp






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






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






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






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






6. Which three statements accurately describe CDP?






7. To end a session from a remote device






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






9. What is the command to copy a Cisco startup-config file to a TFTP server?






10. Turn CDP on for an interface






11. Sh host table






12. Used on the router to hold the Cisco IOS. Flash memory is not erased when the router is reloaded. It is EEPROM (electronically erasable programmable read-only memory) created by Intel.






13. 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.






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. To end a session from a local device






17. 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






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






19. 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






20. Turned on by default






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






22. The IOS version of your directly connected neighbors






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






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






25. 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?






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






27. Sh run






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






29. What information is displayed by the show hosts command? (Choose two.)






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






31. 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?






32. What does the command o/r 0x2142 provide?






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






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






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






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






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






38. 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.






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






40. Verifying your routing table






41. Router#copy run tftp






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






44. Displays CDP timer and CDP holdtime parameters






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






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






47. 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?






48. Which command displays the configuration register setting?






49. 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.






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







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