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Test your basic knowledge |
Introduction To The Cisco IOS
Start Test
Study First
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. Slot/Port for Modems
Router#sh ip interface (brief)
Router(config)#line x/y
Router(config)#line tty
Auxiliary port
2. Gives a message to every person dialing into or connecting to the router via Telnet or auxiliary port - or even through a console port
Router(config)#banner motd
configure terminal (config t)
Router#sh protocols
Router#sh int fastethernet 0/0
3. Tunnel interface
Router(config)#interface Tunnel
Router(config)#interface Vif
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
Router(config-if)#bandwidth 64
4. There is more than one show command sthat starts with the letters ru.
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
How many simultaneous Telnet sessions does a Cisco router support by default?
Used to verify configuration
Bandwidth
5. SFRemote(config-line)#login
Router(config)#line <0-70>
Password required - but none set: Which of the following sequences will address this problem correctly?
Atlanta#erase startup-config
Configure the interface IP address to '10.1.5.255 255.255.252.0'
6. For manual emergency modes setting
Router(config-if)#bandwidth 64
Router#bfe
view the config
Serial0 is administratively down - line protocol is down
7. Configure RIP Protocol
Router>logout
CLI
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Router(config)#router rip
8. Virtual Template interface
Router(config)#enable use-tacacs
Atlanta#sh run
Router(config)#interface Virtual-Template
Router(config-if)#clock rate 64000
9. View the current config
Router>sh controllers s 0
Atlanta#sh run
set the name of a router to Chicago
Router#logout
10. Provides basic configuration for the system hardware as well as the software version - the names and sources of configuration files - and the boot images
Router#access-profile
Router#sh version
Router#sh ip interface (brief)
Router(config)#line aux 0
11. Router#reload
reinitialize the router and totally replace the running-config with the current startup-config
Router(config)#interface Vif
Cisco IOS
Router(config)#interface Null
12. Apply user-profile to interface
configure memory (config mem)
Router#sh int fastethernet 0/0
Router#access-profile
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
13. This tells the router to authenticate through a TACACS server
Router(config)#int fa 0/0
Router(config)#enable use-tacacs
Router#sh controllers serial 0/0
Router#logout
14. Access from console port - -modem into AUX port - and telnet
EXEC session
Router(config)#enable password
Router#disable
% Incomplete command
15. To configure user-mode passwords
Router(config)#interface Dialer
Router#login
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Router(config-line)#
16. Change the startup-config stored in NVRAM
configure memory (config mem)
Router#terminal history size
Atlanta#copy run start
see the terminal history size
17. Command entered incorrectly
% Invalid input detected at '^' marker
18. Config t - int e0 - no shut
Router(config)#$
Auxiliary port
show inter et 0 and notice the port is administratively down
Router(config)#line console 0
19. Shows the running config; passwords may not be encrypted
Router#sh running-config (sh run)
Router(config)#router rip
Router(config)#interface CTunnel
Router(config)#banner login
20. Change a router configuration stored on a TFTP host
Router#bfe
If you wanted administrators to see a message when logging into the router - which command would you use?
configure network (config net)
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
21. Config t - enable secret cisco
Down arrow
set the enable secret password to cisco
Cisco IOS
Router(config)#int ethernet 0
22. Config t - hostname Chicago
set the name of a router to Chicago
Router(config)#interface Lex
Enter global configuration mode
Router#sh history
23. Open a terminal connection
Router(config)#line console 0
Router#connect
Router>sh controllers s 0
reinitialize the router and totally replace the running-config with the current startup-config
24. Bridge-Group Virtual Interface
Router(config)#interface Loopback
Enable the interface
Router(config)#interface BVI
Serial0 is administratively down - line protocol is down
25. Privileged mode
Router#config t
Router(config)#banner motd
Router(config-line)#
Router#
26. A line-activation (exec) banner to be displayed when an EXEC process is created
Router>logout
Router#sh int fastethernet 0/0
Router(config)#banner exec
Auxiliary port
27. 10Mbps Ethernet network connection
Router#logout
Attachment Unit Interface (AUI) connection
Atlanta#erase startup-config
Router(config)#interface Lex
28. Exit the console
Router>logout
Password required - but none set: Which of the following sequences will address this problem correctly?
Router#access-enable
Serial interfaces
29. 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.
Router(config)#interface CTunnel
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Auxiliary port
Router#erase
30. Exit the console
Setup mode
Router(config)#enable last-resort
Router#sh int fastethernet 0/0
Router#logout
31. Show info for ethernet0
What keystroke will terminate setup mode?
% Invalid input detected at '^' marker
Router(config)#interface Virtual-Template
Router#sh int ethernet0
32. Privileged mode
Router#logout
Router(config-router)#
Router>enable
Router(config)#line x/y
33. Multilink-group interface
Router#copy
Router(config)#banner motd
Router(config)#interface Multilink
Router(config)#interface Dialer
34. 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.
Router(config)#hostname Todd
Router#sh terminal
Atlanta#erase startup-config
Router(config)#enable last-resort
35. PGM Multicast Host interface
Router>enable
Router(config)#interface Vif
Router(config)#interface BVI
Router(config)#banner login
36. Show controllers int
Atlanta#sh run
see if a serial interface needed to provide clocking
Router(config)#line <0-70>
set the name of a router to Chicago
37. Setup mode
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Router(config)#banner login
Router(config)#interface Null
Router(config)#enable secret
38. Indicates that the line has been scrolled to the left
If you wanted administrators to see a message when logging into the router - which command would you use?
Router(config)#$
Router#access-enable
Router#help
39. Sh int ehternet0; config t; int ethernet0; no shut; sh int ehternet0
CLI
Bring up Ethernet0
Router>sh controllers s 0
Bandwidth
40. Router(config-if)#ip address 172.16.20.2 255.255.255.0 secondary
Password required - but none set: Which of the following sequences will address this problem correctly?
Add a secondary IP address
Up arrow
Router(config)#service password-encryption
41. Configure fastethernet slot0/port0
Router(config)#int fa 0/0
Router>logout
Cisco IOS
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
42. Router#copy run startup
set a user-mode password for the console port
What command do you type to save the configuration stored in RAM to NVRAM?
Router#copy
Booting a router
43. Configure the bandwidth of a serial interface in kilobits
configure network (config net)
Router(config-if)#bandwidth 64
Router#clear
% Invalid input detected at '^' marker.
44. View hardware addressing - logical addressing - and statistics of an interface
Router#sh int fastethernet 0/0
Router(config)#enable last-resort
Router(config)#line aux 0
Router#help
45. Terminal controller
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router(config)#service password-encryption
Down arrow
Router(config)#line tty
46. First Line number
Router(config-line)#
Router(config)#interface Dialer
Router(config)#line <0-70>
Router#clock
47. Router(config)#line vty 0 4
Which of the following commands will configure all the default VTY ports on a router?
Router#lock
Router>enable
Router#sh terminal
48. Async interface
Router#clear
Router(config)#interface Async
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?
49. 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)
Router(config-line)#logging synchronous
Router#logout
Router(config-line)#
Router#sh controllers serial 0/0
50. Sets the telnet password
Router(config-line)#line vty 0 4
Which of the following commands sets the secret password to Cisco?
Router(config)#interface Group-Async
Router(config)#enable secret
Sorry!:) No result found.
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