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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. Bridge-Group Virtual Interface
Add a secondary IP address
Router(config)#interface BVI
CLI
Router#sh controllers serial 0/0
2. To configure user-mode passwords
Router>enable
Router(config)#$
set the name of a router to Chicago
Router(config-line)#
3. Command entered incorrectly
% Invalid input detected at '^' marker
4. Lock the terminal
Configure the interface IP address to '10.1.5.255 255.255.252.0'
Router(config)#interface Serial
Router#lock
Router#clear counters s0/0
5. A login banner to be displayed on all connected terminals; displayed after the MOTD banner but before the login prompts; delete it with the no banner login command
Router#sh controllers serial 0/0
Router>logout
Router(config)#banner login
Label the interface 'WAN to Miami'
6. For manual emergency modes setting
Configure an IP address on e0
Router#clear counters s0/0
Router#bfe
Router(config-if)#bandwidth 64
7. Erase startup-config
Router>sh controllers s 0
Router(config)#interface Vif
outer#disconnect
delete the configuration stored in NVRAM
8. Provides basic configuration for the system hardware as well as the software version - the names and sources of configuration files - and the boot images
Attachment Unit Interface (AUI) connection
Router#sh version
Router#sh terminal
Router(config)#interface BVI
9. Privileged mode
global command
Router#
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Which of the following commands sets the secret password to Cisco?
10. No shut
Router(config)#interface FastEthernet
delete the configuration stored in NVRAM
Enable the interface
Router(config)#line x/y
11. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login
Router(config)#interface Virtual-TokenRing
Router(config)#line aux 0
If you wanted administrators to see a message when logging into the router - which command would you use?
Configure an IP address on e0
12. Create a temporary Access-List entry
Router#access-template
Router#clear counters s0/0
Router(config)#interface CTunnel
Router(config-line)#
13. 'out-of-band' (meaning out of the network) access
Router#config t
Auxiliary port
Atlanta#sh start
Router(config)#line aux 0
14. Configure ethernet port 0
Router#help
Router#clear counters s0/0
What keystroke will terminate setup mode?
Router(config)#int ethernet 0
15. Encrypts passwords; sh run - config t - Router(config)#no service password-encryption
Atlanta#sh run
Router(config)#interface Group-Async
Password required - but none set: Which of the following sequences will address this problem correctly?
Router(config)#service password-encryption
16. Loopback interface
Router(config)#line tty
Atlanta(config-if)#description Sales Lan
Router(config-if)#clock rate 64000
Router(config)#interface Loopback
17. Manage the system clock
Router#clock
How many simultaneous Telnet sessions does a Cisco router support by default?
configure network (config net)
Router#sh int ethernet0
18. Power-on seft test (POST) - loads the Cisco IOS from flash - loads config from NVRAM
Booting a router
Bandwidth
Router(config)#banner exec
Router#bfe
19. Exit the console
configure terminal (config t)
Router(config)#banner exec
Router#exit
Bring up Ethernet0
20. Delete the start-up config
Router(config)#interface Async
Router#terminal history size
Router#exit
Atlanta#erase startup-config
21. Config t - enable secret cisco
Router(config)#interface Loopback
Router#disable
Router(config)#hostname Todd
set the enable secret password to cisco
22. Ping - traceroute - and telnet
Configure an IP address on e0
Used to verify configuration
configure terminal (config t)
Router(config)#interface Virtual-TokenRing
23. Configure the bandwidth of a serial interface in kilobits
Router(config-if)#bandwidth 64
Router(config)#line vty
Router#sh controllers serial 0/0
configure terminal (config t)
24. Router#reload
Router(config)#interface Vif
reinitialize the router and totally replace the running-config with the current startup-config
Router#
Router(config)#int serial 5
25. Show protocols - show interfaces - show ip interface
Serial interfaces
global command
see if a serial interface needed to provide clocking
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
26. Lex interface
Router(config)#interface Lex
Router>logout
Router(config)#interface Vif
EXEC session
27. 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#
Auxiliary port
Atlanta(config-if)#description Sales Lan
Router#sh controllers serial 0/0
28. Ctrl+C
What keystroke will terminate setup mode?
Router(config)#line console
Router#debug
Router#connect
29. Ip address 10.1.5.255 255.255.252.0
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
30. Manually save the file from DRAM to NVRAM
see the terminal history size
Router#exit
Atlanta#copy run start
Router#exit
31. Sets the telnet password
Router(config)#enable secret
Which command will delete the contents of NVRAM on a router?
Router#bfe
Router(config-line)#line vty 0 4
32. Banner motd
If you wanted administrators to see a message when logging into the router - which command would you use?
Password required - but none set: Which of the following sequences will address this problem correctly?
Router#mrinfo
view the config
33. Shows previous commands entered
% Incomplete command
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Down arrow
Router#sh ip interface (brief)
34. Config t - line console 0 - login - password todd
Router#help
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
reinitialize the router and totally replace the running-config with the current startup-config
set a user-mode password for the console port
35. Stops console messages from popping up and disrupting the input you're trying to type
Router(config-line)#logging synchronous
CLI
% Ambiguous command:
Router(config)#$
36. Mode that a router will enter if no configuration is found in nonvolatile RAM when the router boots
Setup mode
Router#login
Router#logout
Router(config)#interface Group-Async
37. Sets the user-mode password for the auxiliary port. It's usually used for attaching a modem to the router - but it can be used as a console as well
Router#login
% Invalid input detected at '^' marker.
Router(config)#line aux
see the terminal history size
38. Clock rate 64000
Router(config)#interface Vif
configure terminal (config t)
set a serial interface to provide clocking to another router at 64Kb
Router(config)#router rip
39. Shows last 10 commands entered by default
Bring up Ethernet0
Exec-timeout 1 44
Router(config-line)#logging synchronous
Router#sh history
40. Turn on privileged commands
Router>sh controllers s 0
Router(config-if)#clock rate 64000
configure terminal (config t)
Router#enable
41. If no commands have been typed in 1 minute and 44 seconds - the console connection will be closed
Tab
Router#sh running-config (sh run)
Exec-timeout 1 44
Router(config)#interface Loopback
42. Virtual TokenRing
Router(config)#line tty
How many simultaneous Telnet sessions does a Cisco router support by default?
EXEC session
Router(config)#interface Virtual-TokenRing
43. Sets a console user-mode password
Router(config)#line console
Configure an IP address on e0
Router(config-line)#line vty 0 4
Router(config)#line x/y
44. Configure a DCE serial interface in bits per second
see the terminal history size
Router(config)#enable password
Router(config)#hostname Todd
Router(config-if)#clock rate 64000
45. Sets the enable password to todd
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Router(config)#enable password todd
Router(config)#enable secret
Router(config-line)#
46. SFRemote(config-line)#login
delete the configuration stored in NVRAM
Password required - but none set: Which of the following sequences will address this problem correctly?
Router(config)#banner exec
configure terminal (config t)
47. Config t - int e0 - no shut
Router(config)#interface range
If you wanted administrators to see a message when logging into the router - which command would you use?
show inter et 0 and notice the port is administratively down
Enter interface configuration mode and configure serial 0/0
48. Clear counters on an interface
Router#
CLI
% Invalid input detected at '^' marker.
Router#clear counters s0/0
49. Command-line interface
Bring up Ethernet0
Router(config)#interface MFR
CLI
Label the interface 'WAN to Miami'
50. Change a router configuration stored on a TFTP host
configure network (config net)
Password required - but none set: Which of the following sequences will address this problem correctly?
reinitialize the router and totally replace the running-config with the current startup-config
Router#sh running-config (sh run)