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Introduction To The Cisco IOS

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. Allows you to configure modem commands so that a modem can be connected to the router
set the name of a router to Chicago
Bandwidth
Auxiliary port
Router(config)#interface FastEthernet

2. View hardware addressing - logical addressing - and statistics of an interface
Console port
Router>sh controllers s 0
Router#sh int fastethernet 0/0
Attachment Unit Interface (AUI) connection

3. Slot/Port for Modems
Setup mode
Router(config-if)#clock rate 64000
Router#exit
Router(config)#line x/y

4. If no commands have been typed in 1 minute and 44 seconds - the console connection will be closed
Console port
Router(config)#enable last-resort
Router(config)#banner login
Exec-timeout 1 44

5. Cisco Internetwork Operating System
Cisco IOS
Router(config)#int serial 5
Router(config)#interface Vif
Router(config)#enable use-tacacs

6. Configure RIP Protocol
If you wanted administrators to see a message when logging into the router - which command would you use?
Router(config)#router rip
Router#enable
Router#sh running-config (sh run)

7. Global configuration mode
Which command will delete the contents of NVRAM on a router?
Auxiliary port
Router#config t
Serial interfaces

8. Multilink Frame Relay bundle interface
Auxiliary port
What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive: Serial1 is a down - line protocol is down
Router(config)#interface MFR
If you delete the contents of NVRAM and reboot the router - what mode will you be in?

9. Access from console port - -modem into AUX port - and telnet
What keystroke will terminate setup mode?
EXEC session
configure network (config net)
Router(config)#interface Null

10. View the config that will run when the router is reloaded; tells us how much NVRAM is being used
Atlanta#sh start
Router#clear
Router(config)#interface Null
Router(config)#interface BVI

11. Shows terminal configurations and history buffer size
Router#sh terminal
Atlanta#sh start
Router(config)#interface FastEthernet
Router(config)#interface Vif

12. Exit the console
Router(config)#interface Group-Async
Router(config)#enable secret
Router>logout
Router(config)#line aux

13. WAN connections
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
Serial interfaces
Router(config-if)#
Router(config)#banner

14. Shows last 10 commands entered by default
view the config
Router#sh history
Router#logout
Router#sh version

15. Async Group interface
Router#debug
Router#copy
Router(config)#interface Group-Async
Router#sh history

16. 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.
Which command will delete the contents of NVRAM on a router?
Router#config t
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Router#lock

17. SFRemote(config-line)#login
Router(config)#interface Tunnel
Setup mode
Router(config)#enable password todd
Password required - but none set: Which of the following sequences will address this problem correctly?

18. Finishes typing a command for you
Router#help
Router#access-template
Tab
Which of the following commands will configure all the default VTY ports on a router?

19. Erase startup-config
Router>
Tab
What keystroke will terminate setup mode?
delete the configuration stored in NVRAM

20. Interface range command
% Invalid input detected at '^' marker
Router(config)#interface range
Used to verify configuration
Router(config)#int fa 0/0

21. Changes buffer size (max 256)
Router(config)#line console 0
Router(config)#interface Dialer
Bandwidth
Router#terminal history size

22. Router#copy run startup
Router#copy
What command do you type to save the configuration stored in RAM to NVRAM?
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router(config)#interface Tunnel

23. Description WAN to Miami

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24. Command string isn't done yet
Up arrow
delete the configuration stored in NVRAM
% Incomplete command
Router#clear counters s0/0

25. Erase start
Router(config)#interface Lex
Which command will delete the contents of NVRAM on a router?
Router(config-line)#line vty 0 4
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?

26. CTunnel interface
Router(config)#interface CTunnel
Router(config)#int serial 5
What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive: Serial1 is a down - line protocol is down
Router(config)#$

27. Ping - traceroute - and telnet
Used to verify configuration
configure memory (config mem)
Router(config)#enable password
Router(config)#interface Null

28. Config t - hostname Chicago
Router(config)#enable password todd
set the name of a router to Chicago
Router#debug
Router(config)#interface Virtual-TokenRing

29. Turn on privileged commands
Router#enable
Router(config)#enable secret
set the enable secret password to cisco
Router(config)#interface range

30. Show info for ethernet0
Up arrow
Router#sh int ethernet0
Enter interface configuration mode and configure serial 0/0
Router#access-enable

31. Copy configuration or image data
Add a secondary IP address
Router#copy
Auxiliary port
show inter et 0 and notice the port is administratively down

32. Async interface
Router(config)#interface Async
Router#configure
Router(config)#$
Router#clear

33. Enable secret Cisco
Router>sh controllers s 0
Which of the following commands sets the secret password to Cisco?
configure network (config net)
Router(config)#enable last-resort

34. Config t - line console 0 - login - password todd
set the enable secret password to cisco
Router#clock
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
set a user-mode password for the console port

35. See if a router's serial interface has a DCE cable connected
Router>sh controllers s 0
CLI
Router(config)#interface Null
Router#disable

36. 'out-of-band' (meaning out of the network) access
Router#login
Router#connect
Auxiliary port
Router(config)#hostname Todd

37. To be displayed on terminals connected to reverse Telnet lines. This banner is useful for providing instructions to users who use reverse Telnet.
% Invalid input detected at '^' marker
Router#exit
Router(config)#banner incoming
Router#logout

38. Exit the console
Router(config)#interface Multilink
Add a secondary IP address
Router#logout
Router#help

39. Enter configuration mode
Router(config)#banner login
Router#mrinfo
Router#configure
Exec-timeout 1 44

40. Loopback interface
Router(config)#$
Router(config-line)#
Router#sh int fastethernet 0/0
Router(config)#interface Loopback

41. Exit from the EXEC
Router(config)#enable password
Router#exit
Router(config)#line console
Router(config)#line <0-70>

42. Provide information once connected to the device
Router(config)#banner
Router(config-subif)#
Router(config)#banner exec
Configure the interface IP address to '10.1.5.255 255.255.252.0'

43. FastEthernet IEEE 802.3
Router(config)#interface FastEthernet
Router>
Which of the following commands will configure all the default VTY ports on a router?
Router#bfe

44. Encrypts passwords; sh run - config t - Router(config)#no service password-encryption
Which command will delete the contents of NVRAM on a router?
Router#sh controllers serial 0/0
Router(config)#service password-encryption
Which of the following commands will configure all the default VTY ports on a router?

45. Delete the start-up config
Router(config)#banner motd
Tab
Router#copy
Atlanta#erase startup-config

46. Shows the running config; passwords may not be encrypted
Which of the following commands will configure all the default VTY ports on a router?
Router#sh running-config (sh run)
% Incomplete command
Router(config)#enable secret todd

47. Sh int e0; config t; int e0; ip address 172.16.10.2 255.255.255.0; no shut; sh int e0
Router#mrinfo
Configure an IP address on e0
Router(config)#int ethernet 0
Up arrow

48. Apply user-profile to interface
Router(config)#line console
Router#config t
Router#access-profile
Router#

49. Description of the interactive help system
Router#sh int fastethernet 0/0
Router(config)#enable last-resort
Router#help
Router>sh controllers s 0

50. Sets a console user-mode password
Router#access-enable
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Router(config)#line console
Router(config)#service password-encryption