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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. Change a router configuration stored on a TFTP host
configure network (config net)
CLI
Router(config)#enable secret todd
Router(config)#int serial 5
2. Apply user-profile to interface
Router#sh controllers serial 0/0
Router#access-profile
Router#login
Router#logout
3. Config t - line vty 0 4 - no login
Router(config)#interface Group-Async
Router(config-line)#line vty 0 4
set the enable secret password to cisco
Set telnet connection to have no password
4. Change the running-config running in dynamic RAM (DRAM)
Router#config t
Router#copy
Router(config)#interface Multilink
configure terminal (config t)
5. To configure user-mode passwords
Router(config)#line console
Router(config)#banner
Router(config-line)#
reinitialize the router and totally replace the running-config with the current startup-config
6. Router#reload
reinitialize the router and totally replace the running-config with the current startup-config
Router#config t
Router(config)#banner login
Serial0 is administratively down - line protocol is down
7. To configure routing protocols such as RIP and IGRP
Router(config-router)#
Router#sh history
Router(config)#interface Group-Async
Router#mrinfo
8. Ctrl+C
Router#login
Enter global configuration mode
What keystroke will terminate setup mode?
Attachment Unit Interface (AUI) connection
9. Debugging functions (see also 'undebug')
Router#sh history
Router(config)#line console
Router#debug
Router(config-line)#line vty 0 4
10. Configure RIP Protocol
% Incomplete command
Router(config)#router rip
Atlanta#sh run
Router#sh ip interface (brief)
11. Null interface
reinitialize the router and totally replace the running-config with the current startup-config
Router(config)#interface Null
Router#logout
Router(config-subif)#
12. Enable secret Cisco
Which of the following commands sets the secret password to Cisco?
Router(config-line)#line vty 0 4
Router(config)#int fa 0/0
Router(config)#banner
13. Exit the console
Router#copy
Router(config)#int fa 0/0
Router#exit
Router(config-router)#
14. Loopback interface
Router(config)#interface BVI
Router(config)#interface Loopback
see the terminal history size
Router(config)#line <0-70>
15. There is more than one show command sthat starts with the letters ru.
view the config
Router#access-template
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Router(config-line)#exec-timeout
16. Config t - int e0 - no shut
show inter et 0 and notice the port is administratively down
Enter global configuration mode
Router(config)#int ethernet 0
% Invalid input detected at '^' marker.
17. The administrator has the interface shut down.
Bandwidth
Serial0 is administratively down - line protocol is down
Router(config)#line console 0
Serial interfaces
18. First Line number
What command do you type to save the configuration stored in RAM to NVRAM?
Router(config)#line <0-70>
Router#clear
Router(config)#interface CTunnel
19. Lock the terminal
Router#lock
configure terminal (config t)
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?
configure terminal (config t)
20. Dialer interface
Router#help
Router(config)#interface Dialer
If you wanted administrators to see a message when logging into the router - which command would you use?
Router#sh protocols
21. 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(config)#int ethernet 0
Router(config)#banner login
Router(config-line)#line vty 0 4
Router#config t
22. Cisco CLI that exists in user mode and privileged mode
Router(config)#interface Loopback
Router(config)#banner
set the name of a router to Chicago
EXEC session
23. Router(config-if)#ip address 172.16.20.2 255.255.255.0 secondary
Which of the following commands will configure all the default VTY ports on a router?
Bandwidth
Add a secondary IP address
Router#help
24. Provide information once connected to the device
CLI
Add a secondary IP address
Router(config-router)#
Router(config)#banner
25. Sh run
view the config
Router(config)#service password-encryption
delete the configuration stored in NVRAM
Router#sh version
26. Clear counters on an interface
Router#clear counters s0/0
Used to verify configuration
Bring up Ethernet0
Tab
27. Copy configuration or image data
Router#copy
Router#
Router(config)#line console 0
Bring up Ethernet0
28. Go back from privileged mode into user mode
Router#mrinfo
Atlanta(config-if)#description Sales Lan
% Incomplete command
Router#disable
29. Mode that a router will enter if no configuration is found in nonvolatile RAM when the router boots
Router(config)#interface Async
set the enable secret password to cisco
Atlanta#sh run
Setup mode
30. No shut
configure terminal (config t)
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?
Enable the interface
Router(config)#service password-encryption
31. This is the newer - encrypted password that overrides the enable password if it's set
Atlanta#sh start
Router#sh int fastethernet 0/0
Router(config)#enable secret
Down arrow
32. Async interface
Router(config)#line x/y
Router(config)#banner motd
Router(config)#interface Async
Router(config)#int serial 5
33. Sets the enable password on older - pre-10.3 systems - and isn't ever used if an enable secret is set
Router#logout
Router(config)#enable password
Configure the interface IP address to '10.1.5.255 255.255.252.0'
Cisco IOS
34. Multiple commands that begin with the string you entered and it's not unique - use the '?'
Exec-timeout 1 44
Router(config)#interface Async
see the terminal history size
% Ambiguous command:
35. Disconnect an existing network connection
outer#disconnect
Router(config)#interface Null
Router#bfe
Router(config-line)#logging synchronous
36. Interface s0/0
Configure an IP address on e0
Enter interface configuration mode and configure serial 0/0
Router#sh controllers serial 0/0
Router(config)#interface Lex
37. 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
Router(config)#interface MFR
% Incomplete command
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?
configure memory (config mem)
38. Log in as a particular user
Router(config-subif)#
Atlanta#copy run start
Router#login
Which command will delete the contents of NVRAM on a router?
39. Sets the enable password to todd
Router#exit
Router(config)#enable password todd
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
% Ambiguous command:
40. A line-activation (exec) banner to be displayed when an EXEC process is created
Router#logout
Router#clear
Which command will delete the contents of NVRAM on a router?
Router(config)#banner exec
41. Indicates that the line has been scrolled to the left
Router(config)#interface CTunnel
EXEC session
Router#connect
Router(config)#$
42. Show protocols - show interfaces - show ip interface
Router(config)#line console 0
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
Router#access-enable
Configure an IP address on e0
43. Exit from the EXEC
Router(config)#interface Multilink
Router#exit
Router(config)#line vty
Atlanta#sh start
44. Create a temporary Access-List entry
Used to verify configuration
Atlanta#copy run start
Router#access-enable
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
45. Used by routing protocols such as IGRP - EIGRP - and OSPF to calculate the best cost (path) to a remote network
Bandwidth
Router(config)#line aux 0
Bring up Ethernet0
Tab
46. RJ-45 (8-pin modular) port; no password by default
Router(config)#interface Multilink
Console port
Enable the interface
Router#connect
47. This tells the router to authenticate through a TACACS server
Router(config)#enable use-tacacs
Router(config)#interface Vif
Router(config)#banner incoming
Router#configure
48. Exit the console
Router(config)#line <0-70>
Router#logout
Setup mode
CLI
49. Turn on privileged commands
Router(config)#service password-encryption
Router#enable
Router#terminal history size
reinitialize the router and totally replace the running-config with the current startup-config
50. Tunnel interface
Router(config)#interface Tunnel
Cisco IOS
Router(config-if)#
configure network (config net)
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
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