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






2. Displays CDP timer and CDP holdtime parameters






3. 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.






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






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






6. Evaluate router performance and CPU utilization






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






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






9. List all active consoles and VTY ports in use






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






11. 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?






12. 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?






13. Turn CDP on for an interface






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






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






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






17. 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.






18. Status of each interface






19. Come back to your original router console via telnet






20. Rommon 1 > confreg 0x2142






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






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






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






24. Used to start and maintain the router.






25. Sh run






26. 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.






27. If you want to have more than one Telnet session open at the same time - what keystroke combination would you use?






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






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






30. Which three statements accurately describe CDP?






31. The IOS version of your directly connected neighbors






32. Configuring a host table






33. Router#erase startup-config






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






35. Set CDP holdtime to 240 seconds






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






37. 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.






38. Turn off domain-lookup






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






40. 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?






41. 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






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






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






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






45. Turn off CDP completely






46. Turn CDP off for an interface






47. To end a session from a local device






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






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






50. Which command displays the configuration register setting?







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