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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. Open a terminal connection
Router(config)#interface Lex
Router#connect
Bring up Ethernet0
Router#disable
2. Configure the bandwidth of a serial interface in kilobits
% Ambiguous command:
Configure an IP address on e0
Router(config)#interface MFR
Router(config-if)#bandwidth 64
3. Shows last 10 commands entered by default
Router#sh history
Router#clear
Router#config t
Which command will delete the contents of NVRAM on a router?
4. Banner motd
If you wanted administrators to see a message when logging into the router - which command would you use?
Router(config)#line console 0
Router(config)#interface Tunnel
Which of the following commands will configure all the default VTY ports on a router?
5. Show terminal
Used to verify configuration
Router(config)#banner motd
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
see the terminal history size
6. FastEthernet IEEE 802.3
Router(config)#interface FastEthernet
set the name of a router to Chicago
Router(config-subif)#
Router(config)#banner login
7. Sets the telnet password
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Router>enable
Router(config)#enable last-resort
Router(config-line)#line vty 0 4
8. Config t - line console 0 - login - password todd
Router#copy
Router(config)#banner motd
Router(config)#line vty
set a user-mode password for the console port
9. Ctrl+C
configure terminal (config t)
Router(config-if)#clock rate 64000
What keystroke will terminate setup mode?
Router#clock
10. Mode that a router will enter if no configuration is found in nonvolatile RAM when the router boots
% Invalid input detected at '^' marker.
Setup mode
Tab
Serial0 is administratively down - line protocol is down
11. Gives a message to every person dialing into or connecting to the router via Telnet or auxiliary port - or even through a console port
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Router#mrinfo
Router#access-enable
Router(config)#banner motd
12. View the config that will run when the router is reloaded; tells us how much NVRAM is being used
Router(config)#banner
Router(config-line)#exec-timeout
Atlanta#sh start
Router(config)#line aux 0
13. Provides status of the interface - the IP address and mask - information on whether an access list is set on the interface - and basic IP information
Cisco IOS
Router(config-line)#line vty 0 4
Router(config)#enable last-resort
Router#sh ip interface (brief)
14. Router(config-if)#ip address 172.16.20.2 255.255.255.0 secondary
Router(config)#interface Virtual-TokenRing
Router(config)#enable password
Add a secondary IP address
view the config
15. Configure serial port 5
Router#sh int ethernet0
Configure an IP address on e0
Label the interface 'WAN to Miami'
Router(config)#int serial 5
16. Provide information once connected to the device
Router#bfe
Router(config)#banner
Router#clear
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
17. Show controllers int
Which command will delete the contents of NVRAM on a router?
Router(config)#enable use-tacacs
Router(config)#interface Virtual-Template
see if a serial interface needed to provide clocking
18. Indicates that the line has been scrolled to the left
outer#disconnect
Router(config)#$
Booting a router
configure terminal (config t)
19. Exit from the EXEC
Router#exit
Configure an IP address on e0
Router(config)#enable password todd
Router(config)#line tty
20. Encrypts passwords; sh run - config t - Router(config)#no service password-encryption
You need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address?
Router(config)#service password-encryption
% Invalid input detected at '^' marker.
Router(config)#interface Serial
21. Erase startup-config
Atlanta#sh start
delete the configuration stored in NVRAM
Router>sh controllers s 0
Router(config-router)#
22. See if a router's serial interface has a DCE cable connected
Router(config)#line x/y
Router(config)#int ethernet 0
Router>sh controllers s 0
Router(config)#enable password todd
23. Sets a Telnet password on the router. If this password isn't set - then Telnet can't be used by default
see the terminal history size
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router(config)#line vty
How many simultaneous Telnet sessions does a Cisco router support by default?
24. Virtual TokenRing
Router(config)#router rip
Router(config-line)#line vty 0 4
Router(config)#interface Virtual-Template
Router(config)#interface Virtual-TokenRing
25. Change a router configuration stored on a TFTP host
Router#debug
configure network (config net)
Router(config)#interface range
Configure an IP address on e0
26. Delete the start-up config
Router(config-router)#
Router>sh controllers s 0
Atlanta#erase startup-config
Router(config)#interface CTunnel
27. Loopback interface
Router(config)#enable secret
Router#clock
Router(config-line)#logging synchronous
Router(config)#interface Loopback
28. Sh run
Router#exit
Router(config)#enable secret todd
Router#help
view the config
29. Physical layer
Router>enable
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)#banner login
Router#terminal history size
30. Create a temporary Access-List entry
Router#access-template
Router(config)#interface Virtual-TokenRing
Router#sh history
Attachment Unit Interface (AUI) connection
31. Multiple commands that begin with the string you entered and it's not unique - use the '?'
How many simultaneous Telnet sessions does a Cisco router support by default?
Bandwidth
% Ambiguous command:
Router(config)#$
32. Router#copy run startup
Router(config)#interface Virtual-Template
Router#copy
What command do you type to save the configuration stored in RAM to NVRAM?
Router(config)#interface Multilink
33. Description WAN to Miami
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
34. Access from console port - -modem into AUX port - and telnet
Router#clear counters s0/0
Router(config)#enable use-tacacs
EXEC session
Router(config)#interface Serial
35. RJ-45 (8-pin modular) port; no password by default
Tab
CLI
Router>logout
Console port
36. 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.
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)#enable secret
Serial interfaces
Router(config)#banner exec
37. Global configuration mode
Router(config)#interface Dialer
Bandwidth
Router(config)#interface Tunnel
Router#config t
38. To configure user-mode passwords
Router#configure
Router(config-subif)#
Router(config-line)#
Exec-timeout 1 44
39. PGM Multicast Host interface
Atlanta(config-if)#description Sales Lan
Router(config)#interface Vif
% Invalid input detected at '^' marker.
set the enable secret password to cisco
40. 10Mbps Ethernet network connection
Router(config)#hostname Todd
Router#clock
Attachment Unit Interface (AUI) connection
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
41. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login
Router(config)#service password-encryption
Router(config)#line aux 0
Console port
Router(config-if)#
42. Exit the console
Router#logout
Setup mode
Router#exit
Configure an IP address on e0
43. Manually save the file from DRAM to NVRAM
Atlanta#copy run start
CLI
Router#sh version
Configure the interface IP address to '10.1.5.255 255.255.252.0'
44. Manage the system clock
Router#help
Router#clock
Setup mode
Router(config)#interface Serial
45. Sets the description of an interface; use it to keep track of circuit numbers - locations - etc.
Router#bfe
Atlanta(config-if)#description Sales Lan
Cisco IOS
Router#help
46. Command entered incorrectly
% Invalid input detected at '^' marker
47. Part of the command is missing.
% Invalid input detected at '^' marker.
48. For manual emergency modes setting
Router(config)#banner incoming
Router#enable
Router#bfe
Router#
49. The administrator has the interface shut down.
outer#disconnect
Router>sh controllers s 0
Router#sh int fastethernet 0/0
Serial0 is administratively down - line protocol is down
50. Show interfaces
Router#configure
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
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 <0-70>