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






2. 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.






3. Router#copy flash tftp






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






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






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






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






8. Turned on by default






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






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






11. 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?






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






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






14. 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.






15. The IP addresses of each directly connected neighbor






16. Configuring a host table






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






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






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






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






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






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






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






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






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






26. To end a session from a remote device






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






28. Router#erase startup-config






29. Appends the domain name to the hostname






30. 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.






31. 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?






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






33. The IOS version of your directly connected neighbors






34. Test connectivity to remote devices






35. Evaluate router performance and CPU utilization






36. Router(boot)(config)#config-register 0x2102






37. 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






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






39. Set CDP holdtime to 240 seconds






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






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






42. Sh run






43. Turn CDP off for an interface






44. 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?






45. Set CDP timer to 90 seconds






46. 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?






47. To end a session from a local device






48. Sh host table






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






50. Router#copy tftp flash