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. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login
Router(config)#interface Serial
Atlanta#erase startup-config
How many simultaneous Telnet sessions does a Cisco router support by default?
Router(config)#line aux 0
2. Show interfaces
Which of the following commands sets the secret password to Cisco?
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
EXEC session
Router(config-line)#exec-timeout
3. Displays information about the physical interface itself. It'll also give you the type of serial cable plugged into a serial port. Usually - this will only be a DTE cable that plugs into a type of data service unit (DSU)
Router#terminal history size
Setup mode
Router(config)#hostname Todd
Router#sh controllers serial 0/0
4. Sh int e0; config t; int e0; ip address 172.16.10.2 255.255.255.0; no shut; sh int e0
Router#config t
Add a secondary IP address
Router(config)#$
Configure an IP address on e0
5. Dialer interface
Router#sh int fastethernet 0/0
Router(config)#interface Dialer
EXEC session
Router#sh protocols
6. WAN connections
Serial interfaces
configure network (config net)
Router(config)#int fa 0/0
Router#bfe
7. Cisco Internetwork Operating System
Which of the following commands sets the secret password to Cisco?
Booting a router
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?
Cisco IOS
8. Ctrl+C
Router(config)#line tty
What keystroke will terminate setup mode?
Atlanta#sh start
Enter global configuration mode
9. Turn off privileged commands
Router(config-if)#bandwidth 64
Cisco IOS
Up arrow
Router#disable
10. Exit the console
Router#connect
set a serial interface to provide clocking to another router at 64Kb
Router#access-enable
Router>logout
11. This is the newer - encrypted password that overrides the enable password if it's set
Router(config)#enable secret
Router#login
Router#config t
Router#erase
12. Clear counters on an interface
Router(config)#enable secret
Router#clear counters s0/0
Atlanta#erase startup-config
Router(config-router)#
13. 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)#banner login
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
% Ambiguous 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?
14. Tunnel interface
Router(config)#interface FastEthernet
Router(config)#line aux
Atlanta#erase startup-config
Router(config)#interface Tunnel
15. Async Group interface
Up arrow
Router#logout
Router(config)#interface Lex
Router(config)#interface Group-Async
16. No shut
Router(config)#interface Lex
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Enable the interface
Router#clear
17. Shows the running config; passwords may not be encrypted
Router(config)#line console
% Ambiguous command:
Auxiliary port
Router#sh running-config (sh run)
18. Create a temporary Access-List entry
Router#access-template
Cisco IOS
Router#sh int ethernet0
Router#configure
19. Configure RIP Protocol
Router(config)#banner login
Router#config t
Enable the interface
Router(config)#router rip
20. Quick status of layers 1 and 2 of each interface as well as the IP addresses used
Router(config)#line x/y
Router(config)#interface Async
Router#copy
Router#sh protocols
21. Bridge-Group Virtual Interface
Router(config)#line aux
Router#help
Router#erase
Router(config)#interface BVI
22. Router(config-if)#ip address 172.16.20.2 255.255.255.0 secondary
Add a secondary IP address
Router(config)#banner motd
Enable the interface
Router(config)#service password-encryption
23. Manually save the file from DRAM to NVRAM
Router#sh int ethernet0
Atlanta#copy run start
Cisco IOS
Router(config)#interface Lex
24. Async interface
Router(config)#interface Async
Atlanta#copy run start
reinitialize the router and totally replace the running-config with the current startup-config
Enter interface configuration mode and configure serial 0/0
25. Apply user-profile to interface
Label the interface 'WAN to Miami'
Router#access-profile
Router#help
Router#sh int fastethernet 0/0
26. Debugging functions (see also 'undebug')
Router(config)#interface Async
Router#sh running-config (sh run)
Router#debug
Router(config)#interface Tunnel
27. 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)#banner login
Router(config-line)#
Router#sh protocols
Router#configure
28. Lock the terminal
Router(config)#interface Vif
% Incomplete command
Router#lock
Router(config)#interface Async
29. Router#copy run startup
What command do you type to save the configuration stored in RAM to NVRAM?
Router#help
Router(config)#interface Multilink
Router#sh history
30. For manual emergency modes setting
Router#bfe
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Router(config)#int fa 0/0
show inter et 0 and notice the port is administratively down
31. If no commands have been typed in 1 minute and 44 seconds - the console connection will be closed
Router(config)#line <0-70>
Router#sh terminal
Router(config-if)#bandwidth 64
Exec-timeout 1 44
32. User mode
Router(config)#interface range
Router#sh running-config (sh run)
Router>
You set the console password - but when you display the configuration - the password doesn't show up; it looks like this: Password 7098C0BQR
33. 5
Router#sh version
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Console port
How many simultaneous Telnet sessions does a Cisco router support by default?
34. FastEthernet IEEE 802.3
Which of the following commands sets the secret password to Cisco?
Router(config)#interface FastEthernet
Router(config)#enable use-tacacs
Router(config)#banner motd
35. Change a router configuration stored on a TFTP host
configure network (config net)
Router(config)#enable secret
Router(config)#interface range
Router#help
36. Erase flash or configuration memory
Router(config)#line console
Enable the interface
Router#erase
CLI
37. Shows last command entered
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 network (config net)
Up arrow
Router#disable
38. Part of the command is missing.
% Invalid input detected at '^' marker.
39. Command string isn't done yet
Router(config-if)#bandwidth 64
Atlanta(config-if)#description Sales Lan
Auxiliary port
% Incomplete command
40. 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)#banner login
Router#sh ip interface (brief)
show inter et 0 and notice the port is administratively down
Router(config)#interface Vif
41. Delete the start-up config
Router#clear counters s0/0
view the config
Router#sh version
Atlanta#erase startup-config
42. Erase startup-config
Atlanta#erase startup-config
delete the configuration stored in NVRAM
Router#login
Router(config)#line aux
43. 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
see the terminal history size
Router(config-line)#exec-timeout
Router(config)#enable secret todd
Serial0 is administratively down - line protocol is down
44. Show info for ethernet0
Auxiliary port
Router(config)#interface Vif
Router#sh int ethernet0
Router#copy
45. Names the router Todd; Todd(config)#
Router(config)#interface Loopback
Password required - but none set: Which of the following sequences will address this problem correctly?
Router(config)#hostname Todd
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
46. Privileged mode
Router(config)#int ethernet 0
show inter et 0 and notice the port is administratively down
Router(config)#banner incoming
Router#
47. Sets the enable secret password to todd
Router#logout
Console port
Router(config)#enable secret todd
Router(config)#int fa 0/0
48. Configure ethernet port 0
Router(config)#line aux
Router#sh int fastethernet 0/0
Router(config)#int ethernet 0
Router#enable
49. Copy configuration or image data
Router#access-enable
Router(config)#line aux 0
Router(config)#interface Lex
Router#copy
50. Erase start
Which command will delete the contents of NVRAM on a router?
Router#logout
Router#sh version
Router(config)#banner motd