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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. Manually save the file from DRAM to NVRAM
% Ambiguous command:
Router#sh int fastethernet 0/0
Atlanta#copy run start
Router#logout
2. Router(config)#line vty 0 4
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
Up arrow
Router(config)#line <0-70>
Which of the following commands will configure all the default VTY ports on a router?
3. Exit the console
Router#
Router#logout
Router#configure
see the terminal history size
4. Mode that a router will enter if no configuration is found in nonvolatile RAM when the router boots
EXEC session
Setup mode
Router#connect
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?
5. Terminal controller
Router(config)#enable use-tacacs
Router#config t
Which of the following commands will configure all the default VTY ports on a router?
Router(config)#line tty
6. Cisco CLI that exists in user mode and privileged mode
Router#clock
EXEC session
Router(config-line)#line vty 0 4
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
7. Virtual Template interface
Router#config t
Router(config)#interface Virtual-Template
Router(config)#interface CTunnel
Router#sh controllers serial 0/0
8. The show controllers serial 0 command will show you whether either a DTE or DCE cable is connected to the interface. If it is a DCE connection - you need to add clocking with the clock rate command.
What command do you type to save the configuration stored in RAM to NVRAM?
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
see the terminal history size
Which of the following commands sets the secret password to Cisco?
9. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login
Cisco IOS
Router(config)#line aux 0
Router(config)#line x/y
see the terminal history size
10. Sh int e0; config t; int e0; ip address 172.16.10.2 255.255.255.0; no shut; sh int e0
Router#enable
Configure an IP address on e0
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Router>sh controllers s 0
11. Open a terminal connection
% Invalid input detected at '^' marker.
Router#connect
set a user-mode password for the console port
outer#disconnect
12. Config t - line vty 0 4 - no login
Router(config)#interface FastEthernet
Set telnet connection to have no password
Router#exit
EXEC session
13. Multilink-group interface
Add a secondary IP address
Router(config)#interface Multilink
% Invalid input detected at '^' marker.
Router#clear counters s0/0
14. Request neighbor and version information from a multicast router
Router#mrinfo
Atlanta#erase startup-config
Router(config)#$
Router(config)#interface Null
15. Show interfaces
configure network (config net)
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router(config)#int fa 0/0
Router#logout
16. Config t - hostname Chicago
Router(config-subif)#
Router(config)#banner exec
set the name of a router to Chicago
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
17. WAN connections
Configure the interface IP address to '10.1.5.255 255.255.252.0'
What keystroke will terminate setup mode?
Serial interfaces
Router#logout
18. View the config that will run when the router is reloaded; tells us how much NVRAM is being used
Atlanta#erase startup-config
Router(config)#enable password todd
Atlanta#sh start
Router#login
19. Show terminal
see the terminal history size
Router(config)#banner exec
Enter global configuration mode
Router#config t
20. Configure serial port 5
EXEC session
Router#sh ip interface (brief)
Router(config)#int serial 5
What command do you type to save the configuration stored in RAM to NVRAM?
21. 10Mbps Ethernet network connection
You set the console password - but when you display the configuration - the password doesn't show up; it looks like this: Password 7098C0BQR
Bandwidth
Attachment Unit Interface (AUI) connection
Down arrow
22. 5
How many simultaneous Telnet sessions does a Cisco router support by default?
Serial interfaces
Router(config)#line tty
Router(config-subif)#
23. Sets the enable password on older - pre-10.3 systems - and isn't ever used if an enable secret is set
Router#disable
Router(config)#enable password
Router#terminal history size
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
24. Sets a Telnet password on the router. If this password isn't set - then Telnet can't be used by default
Router(config-line)#logging synchronous
Router#sh version
Router>
Router(config)#line vty
25. No shut
Router(config-router)#
Enable the interface
Router>logout
Router(config)#interface Virtual-Template
26. Ip address 10.1.5.255 255.255.252.0
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/var/www/html/basicversity.com/show_quiz.php
on line
183
27. Tunnel interface
Router(config)#interface Tunnel
Router(config-if)#clock rate 64000
Router(config)#banner
Router#sh controllers serial 0/0
28. Description of the interactive help system
Router(config-if)#bandwidth 64
Auxiliary port
Router#help
Router#exit
29. Lock the terminal
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
Router(config)#line tty
Router(config)#line vty
30. Interface range command
Router(config)#interface range
Router#sh version
configure terminal (config t)
configure network (config net)
31. Config t
Enter global configuration mode
Bandwidth
Router#exit
Router(config-if)#clock rate 64000
32. To configure routing protocols such as RIP and IGRP
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Tab
Router#access-profile
Router(config-router)#
33. Enable secret Cisco
Router(config-router)#
configure terminal (config t)
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
Which of the following commands sets the secret password to Cisco?
34. Config t - enable secret cisco
set the enable secret password to cisco
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Router(config-line)#line vty 0 4
Router#logout
35. Sets the enable password to todd
Enable the interface
configure terminal (config t)
Router(config)#line x/y
Router(config)#enable password todd
36. Exit from the EXEC
What command do you type to save the configuration stored in RAM to NVRAM?
If you wanted administrators to see a message when logging into the router - which command would you use?
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
Router#logout
37. Sh int ehternet0; config t; int ethernet0; no shut; sh int ehternet0
Bring up Ethernet0
Router#sh history
Router#exit
Router(config)#interface BVI
38. Exit from the EXEC
Router(config)#interface Async
Router#sh int ethernet0
Router(config-router)#
Router#exit
39. Null interface
Router(config)#interface Null
Router(config)#interface Loopback
Router>logout
Atlanta(config-if)#description Sales Lan
40. Loopback interface
Router(config)#interface Loopback
Router(config)#line aux
Auxiliary port
reinitialize the router and totally replace the running-config with the current startup-config
41. The administrator has the interface shut down.
Router#clock
Router(config)#router rip
Down arrow
Serial0 is administratively down - line protocol is down
42. Description WAN to Miami
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43. Power-on seft test (POST) - loads the Cisco IOS from flash - loads config from NVRAM
Booting a router
Router(config)#interface CTunnel
Router#configure
Router(config)#router rip
44. Lex interface
Router(config-line)#logging synchronous
Auxiliary port
Router#config t
Router(config)#interface Lex
45. There is more than one show command sthat starts with the letters ru.
Bandwidth
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Enable the interface
EXEC session
46. 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#help
Used to verify configuration
Router(config)#enable password
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
47. Indicates that the line has been scrolled to the left
Router(config)#$
Router(config)#line aux
Router>logout
Router(config)#int serial 5
48. Go back from privileged mode into user mode
Router#disable
% Ambiguous command:
Atlanta#erase startup-config
Router#erase
49. Names the router Todd; Todd(config)#
Router#logout
Router(config)#hostname Todd
Router(config)#line x/y
Serial interfaces
50. User mode
Router(config)#enable secret
Router(config-line)#
Router>
Router(config)#line console