SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
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. Interface s0/0
Enter interface configuration mode and configure serial 0/0
see if a serial interface needed to provide clocking
Router(config)#banner
What command do you type to save the configuration stored in RAM to NVRAM?
2. Enter configuration mode
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Cisco IOS
Router(config)#router rip
Router#configure
3. Multilink Frame Relay bundle interface
Router(config)#interface Dialer
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Router(config)#interface Serial
Router(config)#interface MFR
4. Disconnect an existing network connection
Router(config)#interface Group-Async
outer#disconnect
Serial0 is administratively down - line protocol is down
Router(config)#line vty
5. Description WAN to Miami
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
6. Router#reload
reinitialize the router and totally replace the running-config with the current startup-config
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Router#clear
configure terminal (config t)
7. Shows the running config; passwords may not be encrypted
view the config
Router#sh running-config (sh run)
Router(config-if)#bandwidth 64
Router(config)#line console 0
8. 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
Tab
Router(config)#banner login
EXEC session
reinitialize the router and totally replace the running-config with the current startup-config
9. Manually save the file from DRAM to NVRAM
Router#access-profile
Atlanta#copy run start
Router(config)#interface Serial
If you wanted administrators to see a message when logging into the router - which command would you use?
10. Encrypts passwords; sh run - config t - Router(config)#no service password-encryption
Router(config)#int ethernet 0
Enable the interface
Which of the following commands will configure all the default VTY ports on a router?
Router(config)#service password-encryption
11. Quick status of layers 1 and 2 of each interface as well as the IP addresses used
Router(config)#line x/y
Router(config-line)#line vty 0 4
Router#sh protocols
Router#sh version
12. Show protocols - show interfaces - show ip interface
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
Router(config)#interface Lex
reinitialize the router and totally replace the running-config with the current startup-config
Router(config)#enable secret
13. Exit the console
set a user-mode password for the console port
Configure the interface IP address to '10.1.5.255 255.255.252.0'
Router>logout
Router(config)#hostname Todd
14. Subinterfaces allow you to create logical interfaces within the router
set a user-mode password for the console port
Router(config)#int serial 5
Router(config-subif)#
Console port
15. 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
16. This tells the router to authenticate through a TACACS server
Router(config)#interface BVI
Router(config)#enable use-tacacs
set a user-mode password for the console port
Booting a router
17. CTunnel interface
set a serial interface to provide clocking to another router at 64Kb
Router(config)#interface CTunnel
set a user-mode password for the console port
Router(config-line)#exec-timeout
18. Multilink-group interface
Router(config)#interface Multilink
Router(config)#interface BVI
Router(config)#line console
Router#help
19. Sets the enable password to todd
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)#enable password todd
Router(config)#interface Vif
Router(config)#router rip
20. Show interfaces
Router(config)#enable password todd
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router#exit
Router(config)#int serial 5
21. Show info for ethernet0
Router#disable
Router#sh int ethernet0
Setup mode
Atlanta(config-if)#description Sales Lan
22. 5
Router#access-enable
Router(config)#enable secret
Serial interfaces
How many simultaneous Telnet sessions does a Cisco router support by default?
23. 'out-of-band' (meaning out of the network) access
Router(config)#int ethernet 0
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Atlanta#sh start
Auxiliary port
24. 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.
If you wanted administrators to see a message when logging into the router - which command would you use?
configure network (config net)
Router(config-if)#
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
25. Clear counters on an interface
Router(config)#line x/y
Router#clear counters s0/0
Router#disable
Bandwidth
26. Enable secret Cisco
Router#disable
Router(config-if)#bandwidth 64
Router(config)#line x/y
Which of the following commands sets the secret password to Cisco?
27. Exit the console
Router#logout
How many simultaneous Telnet sessions does a Cisco router support by default?
CLI
Router(config)#interface Tunnel
28. Sh run
configure terminal (config t)
Router(config-if)#bandwidth 64
Router(config)#banner incoming
view the config
29. Sets the enable password on older - pre-10.3 systems - and isn't ever used if an enable secret is set
What keystroke will terminate setup mode?
Router(config)#enable password
Enter global configuration mode
Router#exit
30. Lex interface
Atlanta#sh run
% Invalid input detected at '^' marker
Router(config)#interface Lex
configure network (config net)
31. RJ-45 (8-pin modular) port; no password by default
Console port
Add a secondary IP address
Auxiliary port
Router(config)#line console 0
32. Router(config-if)#ip address 172.16.20.2 255.255.255.0 secondary
Add a secondary IP address
Password required - but none set: Which of the following sequences will address this problem correctly?
Router(config-line)#exec-timeout
Router(config-line)#
33. Sets the description of an interface; use it to keep track of circuit numbers - locations - etc.
Router#sh ip interface (brief)
Router(config)#int ethernet 0
Router(config)#interface Multilink
Atlanta(config-if)#description Sales Lan
34. Sets a Telnet password on the router. If this password isn't set - then Telnet can't be used by default
Router(config)#line tty
Router(config)#line vty
configure network (config net)
Router(config)#line aux
35. Log in as a particular user
configure network (config net)
Router#disable
Router#login
Router#connect
36. Show controllers int
Cisco IOS
Router(config)#banner incoming
Router(config-line)#logging synchronous
see if a serial interface needed to provide clocking
37. User mode
EXEC session
Router>
Router(config-if)#bandwidth 64
Router(config)#hostname Todd
38. Dialer interface
set a serial interface to provide clocking to another router at 64Kb
Router(config)#interface Async
Router(config)#interface Dialer
Router>enable
39. Request neighbor and version information from a multicast router
configure terminal (config t)
Router#mrinfo
Router#access-template
outer#disconnect
40. Names the router Todd; Todd(config)#
Router(config)#interface FastEthernet
Router(config)#int fa 0/0
Router(config)#hostname Todd
Router#config t
41. Multiple commands that begin with the string you entered and it's not unique - use the '?'
Up arrow
Console port
You set the console password - but when you display the configuration - the password doesn't show up; it looks like this: Password 7098C0BQR
% Ambiguous command:
42. Manage the system clock
Router#config t
Router#clock
Router(config)#interface Multilink
Exec-timeout 1 44
43. Ctrl+C
Used to verify configuration
Router(config)#banner motd
Router(config)#interface Vif
What keystroke will terminate setup mode?
44. Changes buffer size (max 256)
Router>enable
Router#terminal history size
Cisco IOS
Router(config)#$
45. 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(config)#interface CTunnel
configure network (config net)
Router#disable
46. Indicates that the line has been scrolled to the left
Router(config)#banner
If you wanted administrators to see a message when logging into the router - which command would you use?
Router(config)#$
Up arrow
47. Config t - hostname Chicago
Router(config)#int ethernet 0
set the name of a router to Chicago
% Invalid input detected at '^' marker.
Setup mode
48. Config t
Enter global configuration mode
Router(config)#interface Group-Async
delete the configuration stored in NVRAM
Router(config)#service password-encryption
49. Delete the start-up config
outer#disconnect
Atlanta#erase startup-config
Router(config)#interface Tunnel
set the name of a router to Chicago
50. Erase start
configure terminal (config t)
Which command will delete the contents of NVRAM on a router?
Add a secondary IP address
Atlanta#sh run