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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. WAN connections
EXEC session
Serial interfaces
Router(config)#hostname Todd
Router#exit
2. Config t
Console port
Enter global configuration mode
Router#logout
Router#terminal history size
3. Sets the time-out for the console EXEC session; never timing out (0 0) to 35 -791 minutes and 2 -147 -483 seconds. The default is 10 minutes
Serial0 is administratively down - line protocol is down
Router#sh ip interface (brief)
configure terminal (config t)
Router(config-line)#exec-timeout
4. Delete the start-up config
Atlanta#erase startup-config
Password required - but none set: Which of the following sequences will address this problem correctly?
Router(config-line)#exec-timeout
Router(config)#int fa 0/0
5. Sets the enable secret password to todd
Router#lock
Router(config)#enable secret todd
Router>
Serial0 is administratively down - line protocol is down
6. Part of the command is missing.
% Invalid input detected at '^' marker.
7. 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
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#disable
Router(config)#enable secret todd
Router#enable
8. View the current config
Add a secondary IP address
Atlanta#sh run
Router(config)#service password-encryption
Router#erase
9. Encrypts passwords; sh run - config t - Router(config)#no service password-encryption
Router#lock
Router(config)#service password-encryption
Down arrow
Router(config)#hostname Todd
10. 'out-of-band' (meaning out of the network) access
Auxiliary port
Router#login
Router(config)#enable last-resort
Configure an IP address on e0
11. Async Group interface
Auxiliary port
Router(config)#interface Group-Async
show inter et 0 and notice the port is administratively down
Router(config)#interface Tunnel
12. Show interfaces
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router#access-enable
Router#copy
Router(config)#interface Virtual-Template
13. Show protocols - show interfaces - show ip interface
Router>enable
Router(config-line)#logging synchronous
Atlanta#sh run
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
14. If no commands have been typed in 1 minute and 44 seconds - the console connection will be closed
Attachment Unit Interface (AUI) connection
Exec-timeout 1 44
configure memory (config mem)
Router>enable
15. Serial interface
Router#sh controllers serial 0/0
Booting a router
Router#configure
Router(config)#interface Serial
16. Config t - int e0 - no shut
Router(config)#line tty
show inter et 0 and notice the port is administratively down
Which of the following commands sets the secret password to Cisco?
Router#sh history
17. Terminal controller
Router(config)#interface Vif
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Router(config)#line tty
Label the interface 'WAN to Miami'
18. Sets a Telnet password on the router. If this password isn't set - then Telnet can't be used by default
configure memory (config mem)
Router(config)#line vty
Used to verify configuration
Router(config)#enable use-tacacs
19. Clock rate 64000
Router#exit
Router(config-if)#bandwidth 64
Set telnet connection to have no password
set a serial interface to provide clocking to another router at 64Kb
20. Turn on privileged commands
Router#enable
Router#clear counters s0/0
set the name of a router to Chicago
Router(config)#enable last-resort
21. Enable secret Cisco
Which of the following commands sets the secret password to Cisco?
Router(config-line)#logging synchronous
Router(config)#enable last-resort
Router>
22. Open a terminal connection
Label the interface 'WAN to Miami'
Router#connect
Router(config)#interface Tunnel
Atlanta#erase startup-config
23. Config t - hostname Chicago
Which command will delete the contents of NVRAM on a router?
% Ambiguous command:
Router#clear
set the name of a router to Chicago
24. Description WAN to Miami
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
25. Names the router Todd; Todd(config)#
Router(config)#hostname Todd
see if a serial interface needed to provide clocking
Router#disable
Router(config)#interface Virtual-Template
26. Sets the console password
Router(config)#interface Async
Router(config)#line console 0
Router(config)#interface Dialer
Router#logout
27. Exit the console
Router#exit
Router#access-enable
Router(config)#interface MFR
Router(config)#line aux
28. Command-line interface
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
CLI
Router#disable
show inter et 0 and notice the port is administratively down
29. 5
How many simultaneous Telnet sessions does a Cisco router support by default?
Router(config)#banner login
Router(config-if)#clock rate 64000
Router#access-profile
30. Configure a DCE serial interface in bits per second
Router(config-if)#clock rate 64000
Auxiliary port
Booting a router
Router#login
31. Provides basic configuration for the system hardware as well as the software version - the names and sources of configuration files - and the boot images
Used to verify configuration
Set telnet connection to have no password
Router#sh version
Enter global configuration mode
32. Enter configuration mode
Configure the interface IP address to '10.1.5.255 255.255.252.0'
Router#configure
Router>
outer#disconnect
33. Privileged mode
What command do you type to save the configuration stored in RAM to NVRAM?
Router#
You set the console password - but when you display the configuration - the password doesn't show up; it looks like this: Password 7098C0BQR
Router#login
34. To configure routing protocols such as RIP and IGRP
Router(config-router)#
Router(config-if)#bandwidth 64
Atlanta#sh start
Which command will delete the contents of NVRAM on a router?
35. Show terminal
see the terminal history size
Serial0 is administratively down - line protocol is down
Enable the interface
delete the configuration stored in NVRAM
36. No shut
What keystroke will terminate setup mode?
Router#sh running-config (sh run)
Enable the interface
Router#disable
37. This tells the router to authenticate through a TACACS server
Router#login
Router(config)#enable use-tacacs
Router>sh controllers s 0
Router(config-line)#exec-timeout
38. Copy configuration or image data
Atlanta#sh run
Router(config-if)#
Router(config)#service password-encryption
Router#copy
39. Turn off privileged commands
Router#disable
Router#debug
Router#connect
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
40. User mode
Router#access-profile
Router#help
Router>
Atlanta#sh run
41. Provide information once connected to the device
Router(config)#interface FastEthernet
Router#
Router(config)#banner
Router#sh int fastethernet 0/0
42. Slot/Port for Modems
Router(config)#line x/y
configure memory (config mem)
Which command will delete the contents of NVRAM on a router?
show inter et 0 and notice the port is administratively down
43. Finishes typing a command for you
Router#sh protocols
configure network (config net)
Auxiliary port
Tab
44. 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
Router(config)#line tty
Router(config-if)#clock rate 64000
Router#sh ip interface (brief)
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
45. Reset functions
Router(config)#router rip
Router#disable
set the name of a router to Chicago
Router#clear
46. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login
Router(config)#line aux 0
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Router#terminal history size
Router(config)#interface Dialer
47. 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)#int ethernet 0
Router(config)#enable last-resort
Router#help
configure network (config net)
48. Privileged mode
Auxiliary port
Router#clock
Router>enable
reinitialize the router and totally replace the running-config with the current startup-config
49. Sh int e0; config t; int e0; ip address 172.16.10.2 255.255.255.0; no shut; sh int e0
Configure an IP address on e0
Router(config)#line vty
Router#sh running-config (sh run)
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?
50. There is more than one show command sthat starts with the letters ru.
Router(config)#router rip
Router>
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Configure an IP address on e0
Can you answer 50 questions in 15 minutes?
Let me suggest you:
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