Test your basic knowledge |

Introduction To The Cisco IOS

Subjects : cisco, it-skills
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. Change a router configuration stored on a TFTP host






2. Privileged mode






3. Privileged mode






4. Displays information about the physical interface itself. It'll also give you the type of serial cable plugged into a serial port. Usually - this will only be a DTE cable that plugs into a type of data service unit (DSU)






5. View the config that will run when the router is reloaded; tells us how much NVRAM is being used






6. Global configuration mode






7. Changes buffer size (max 256)






8. Erase startup-config






9. A line-activation (exec) banner to be displayed when an EXEC process is created






10. Shows the running config; passwords may not be encrypted






11. Log in as a particular user






12. The show controllers serial 0 command will show you whether either a DTE or DCE cable is connected to the interface. If it is a DCE connection - you need to add clocking with the clock rate command.






13. Sh run






14. Exit the console






15. Command entered incorrectly



16. Exit from the EXEC






17. Config t - int e0 - no shut






18. Copy start run doesn't replace the configuration - it appends it. To completely replace the running-config with the startup-config - you must reload the router.






19. Encrypts passwords; sh run - config t - Router(config)#no service password-encryption






20. Ctrl+C






21. Configure fastethernet slot0/port0






22. Go back from privileged mode into user mode






23. Async interface






24. Virtual TokenRing






25. Allows you to still enter the router if you set up authentication through a TACACS server and it's not available. But it isn't used if the TACACS server is working.






26. The command show ip protocols will actually show you the broadcast address for each interface—too bad it isn't a possible answer. Your best answer is show interfaces - which will provide the IP address and mask for each interface. You can then determ






27. Config t - line vty 0 4 - no login






28. Virtual Template interface






29. Router#reload






30. Shows previous commands entered






31. Configure serial port 5






32. CTunnel interface






33. Serial interface






34. Interface s0/0






35. Apply user-profile to interface






36. Names the router Todd; Todd(config)#






37. To be displayed on terminals connected to reverse Telnet lines. This banner is useful for providing instructions to users who use reverse Telnet.






38. To configure user-mode passwords






39. 10Mbps Ethernet network connection






40. Interface range command






41. Subinterfaces allow you to create logical interfaces within the router






42. Router#copy run startup






43. Exit from the EXEC






44. Configure RIP Protocol






45. Access from console port - -modem into AUX port - and telnet






46. The command service password-encryption - from global configuration mode - will encrypt the passwords.

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47. Sets a Telnet password on the router. If this password isn't set - then Telnet can't be used by default






48. Sh int e0; config t; int e0; ip address 172.16.10.2 255.255.255.0; no shut; sh int e0






49. Shows last command entered






50. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login