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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. Banner motd
Router#terminal history size
If you wanted administrators to see a message when logging into the router - which command would you use?
Router#sh int ethernet0
Router#debug
2. Lock the terminal
Router#lock
Router(config-subif)#
Router#sh ip interface (brief)
Router(config-if)#
3. Command string isn't done yet
Configure an IP address on e0
Used to verify configuration
% Incomplete command
Serial0 is administratively down - line protocol is down
4. Ping - traceroute - and telnet
Used to verify configuration
Router(config)#interface Loopback
Label the interface 'WAN to Miami'
set the name of a router to Chicago
5. Dialer interface
Cisco IOS
Router(config)#interface Serial
see if a serial interface needed to provide clocking
Router(config)#interface Dialer
6. 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?
configure terminal (config t)
Router#sh int fastethernet 0/0
Router(config)#interface Group-Async
7. Change the running-config running in dynamic RAM (DRAM)
configure terminal (config t)
Router#sh running-config (sh run)
Configure an IP address on e0
outer#disconnect
8. Multilink Frame Relay bundle interface
set the enable secret password to cisco
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Router(config-if)#clock rate 64000
Router(config)#interface MFR
9. Request neighbor and version information from a multicast router
Router#mrinfo
Which command will delete the contents of NVRAM on a router?
Enter interface configuration mode and configure serial 0/0
Exec-timeout 1 44
10. 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
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11. Show controllers int
Router>sh controllers s 0
Configure an IP address on e0
EXEC session
see if a serial interface needed to provide clocking
12. Sets a console user-mode password
Enter interface configuration mode and configure serial 0/0
set the enable secret password to cisco
Router(config)#line console
Configure the interface IP address to '10.1.5.255 255.255.252.0'
13. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login
You set the console password - but when you display the configuration - the password doesn't show up; it looks like this: Password 7098C0BQR
% Invalid input detected at '^' marker.
Router(config)#line aux 0
Router#erase
14. PGM Multicast Host interface
see if a serial interface needed to provide clocking
Router(config)#interface Vif
Enable the interface
delete the configuration stored in NVRAM
15. Turn off privileged commands
Router#logout
Router#disable
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)
16. 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#
Router(config)#enable last-resort
delete the configuration stored in NVRAM
Set telnet connection to have no password
17. Gives a message to every person dialing into or connecting to the router via Telnet or auxiliary port - or even through a console port
Enable the interface
Down arrow
Router(config)#banner motd
Router#connect
18. Multiple commands that begin with the string you entered and it's not unique - use the '?'
Router(config)#interface Multilink
% Ambiguous command:
Router#access-profile
Bandwidth
19. Virtual Template interface
reinitialize the router and totally replace the running-config with the current startup-config
Router#sh controllers serial 0/0
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Router(config)#interface Virtual-Template
20. Log in as a particular user
Set telnet connection to have no password
Router(config)#interface range
Router#login
Router#clear counters s0/0
21. Used by routing protocols such as IGRP - EIGRP - and OSPF to calculate the best cost (path) to a remote network
Router(config)#banner login
Router#mrinfo
Bandwidth
Which command will delete the contents of NVRAM on a router?
22. CTunnel interface
Router(config)#interface Virtual-Template
Router(config)#interface Multilink
Router(config)#interface CTunnel
Used to verify configuration
23. Slot/Port for Modems
see the terminal history size
Router#bfe
Router(config)#enable secret
Router(config)#line x/y
24. 10Mbps Ethernet network connection
Router(config)#line aux
Attachment Unit Interface (AUI) connection
Add a secondary IP address
Router#
25. Shows previous commands entered
configure terminal (config t)
Down arrow
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
26. Access from console port - -modem into AUX port - and telnet
Router(config)#line aux 0
EXEC session
Cisco IOS
Configure an IP address on e0
27. Shows the running config; passwords may not be encrypted
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Router#sh int ethernet0
What command do you type to save the configuration stored in RAM to NVRAM?
Router#sh running-config (sh run)
28. Show interfaces
Router>logout
set the name of a router to Chicago
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router(config)#interface Group-Async
29. The kernel of Cisco routers and most switches
Password required - but none set: Which of the following sequences will address this problem correctly?
Router(config)#enable last-resort
Cisco IOS
Router>
30. Cisco Internetwork Operating System
Router#sh protocols
Cisco IOS
Router(config)#interface Dialer
Router#bfe
31. Description WAN to Miami
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32. Exit the console
Router(config)#interface Vif
Router(config)#interface Virtual-TokenRing
Router(config)#interface Lex
Router#exit
33. Global configuration mode and changes what's known as the running-config
configure terminal (config t)
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
set a user-mode password for the console port
Router#access-profile
34. To configure routing protocols such as RIP and IGRP
Router(config)#interface range
Router#sh version
Router(config-router)#
Router#sh int ethernet0
35. Quick status of layers 1 and 2 of each interface as well as the IP addresses used
Router#configure
Router(config-line)#
Router#sh protocols
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
36. 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
Configure an IP address on e0
configure terminal (config t)
How many simultaneous Telnet sessions does a Cisco router support by default?
Router(config-line)#exec-timeout
37. Privileged mode
Router#lock
Router>enable
Router(config)#$
Enable the interface
38. Sets the enable secret password to todd
Auxiliary port
Router(config)#interface FastEthernet
Router(config)#enable secret todd
Router#sh int ethernet0
39. Mode that a router will enter if no configuration is found in nonvolatile RAM when the router boots
Which of the following commands sets the secret password to Cisco?
Router>sh controllers s 0
Router#config t
Setup mode
40. Virtual TokenRing
Router(config-line)#logging synchronous
EXEC session
How many simultaneous Telnet sessions does a Cisco router support by default?
Router(config)#interface Virtual-TokenRing
41. Privileged mode
Router#
Auxiliary port
Router(config)#interface Multilink
Router(config)#interface BVI
42. Configure ethernet port 0
Router(config)#int ethernet 0
Router#login
Router#sh history
Router(config)#banner exec
43. To be displayed on terminals connected to reverse Telnet lines. This banner is useful for providing instructions to users who use reverse Telnet.
Router(config)#banner incoming
Router(config)#line vty
Router(config-line)#line vty 0 4
Router#exit
44. Apply user-profile to interface
Up arrow
Router#access-profile
Router#config t
Router(config)#enable secret
45. Finishes typing a command for you
Router(config)#interface Async
Router(config)#banner login
Tab
Router#erase
46. This is the newer - encrypted password that overrides the enable password if it's set
Router(config)#$
Router#access-template
Router(config)#enable secret
Router(config-line)#
47. Subinterfaces allow you to create logical interfaces within the router
Router(config)#hostname Todd
What keystroke will terminate setup mode?
Router(config-subif)#
Set telnet connection to have no password
48. Config t - line vty 0 4 - no login
Serial interfaces
Exec-timeout 1 44
Set telnet connection to have no password
Router#sh history
49. Router#reload
reinitialize the router and totally replace the running-config with the current startup-config
Router#logout
Atlanta#sh start
Atlanta#copy run start
50. Change a router configuration stored on a TFTP host
configure network (config net)
Router#clock
Atlanta#copy run start
Router#mrinfo