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. 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






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






3. Turn CDP off for an interface






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






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






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






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






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






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






10. What command can you use to see the neighbor router's IP address from your router prompt?






11. Router#copy run start






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






13. The IOS version of your directly connected neighbors






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






15. 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






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






17. 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.)


18. Verifying your routing table






19. Appends the domain name to the hostname






20. 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.






21. Turn off domain-lookup






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






23. Set CDP timer to 90 seconds






24. Router#copy run tftp






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






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






28. Used to start and maintain the router.






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






30. Sh run






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






32. Turned on by default






33. 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?






34. Set CDP holdtime to 240 seconds






35. Come back to your original router console via telnet






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






37. Test connectivity to remote devices






38. 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?






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






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






41. Evaluate router performance and CPU utilization






42. Sh host table






43. The IP addresses of each directly connected neighbor






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






45. 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?






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






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






48. To end a session from a local device






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






50. 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.