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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. Terminal controller
Router#sh int fastethernet 0/0
Router(config)#line tty
Router(config)#$
Router(config)#interface Lex
2. Enter configuration mode
Router#clock
EXEC session
How many simultaneous Telnet sessions does a Cisco router support by default?
Router#configure
3. Cisco CLI that exists in user mode and privileged mode
Atlanta#erase startup-config
Router#terminal history size
Configure the interface IP address to '10.1.5.255 255.255.252.0'
EXEC session
4. Multilink Frame Relay bundle interface
Router(config)#enable secret todd
Router(config)#interface MFR
Cisco IOS
Router(config-subif)#
5. Configure ethernet port 0
You set the console password - but when you display the configuration - the password doesn't show up; it looks like this: Password 7098C0BQR
Router#sh running-config (sh run)
Router(config)#int ethernet 0
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
6. Show terminal
% Incomplete command
Router(config-if)#clock rate 64000
see the terminal history size
Router#sh int fastethernet 0/0
7. The administrator has the interface shut down.
Serial0 is administratively down - line protocol is down
Router(config)#interface Null
Router>logout
Router#access-template
8. Physical layer
Router#sh running-config (sh run)
Router#logout
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)#interface Multilink
9. Create a temporary Access-List entry
Router#access-enable
Serial0 is administratively down - line protocol is down
Router(config)#interface Tunnel
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
10. FastEthernet IEEE 802.3
Router(config)#line aux
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Router#access-enable
Router(config)#interface FastEthernet
11. Sets the telnet password
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Router(config-line)#line vty 0 4
CLI
Router#copy
12. Global configuration mode
Router#
Router#config t
What keystroke will terminate setup mode?
Router(config-line)#line vty 0 4
13. Provides basic configuration for the system hardware as well as the software version - the names and sources of configuration files - and the boot images
Router#sh version
Router(config-router)#
Which command will delete the contents of NVRAM on a router?
set the name of a router to Chicago
14. 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
15. For manual emergency modes setting
Enter global configuration mode
Cisco IOS
Tab
Router#bfe
16. Shows last command entered
configure terminal (config t)
Atlanta#erase startup-config
Up arrow
Router#logout
17. Sets the aux password; Router(config-line)#password todd; Router(config-line)#login
Router#mrinfo
Router(config)#interface Multilink
Router(config)#enable last-resort
Router(config)#line aux 0
18. Change a router configuration stored on a TFTP host
Router#erase
configure network (config net)
You set the console password - but when you display the configuration - the password doesn't show up; it looks like this: Password 7098C0BQR
Router(config)#line tty
19. Shows last 10 commands entered by default
Router(config)#line aux 0
Router#copy
Router#sh history
Router#exit
20. Dialer interface
Router(config)#int serial 5
Router#exit
configure terminal (config t)
Router(config)#interface Dialer
21. Interface s0/0
Router#bfe
Enter interface configuration mode and configure serial 0/0
If you delete the contents of NVRAM and reboot the router - what mode will you be in?
Cisco IOS
22. Config t - int e0 - no shut
show inter et 0 and notice the port is administratively down
Router(config)#interface Vif
configure terminal (config t)
set the enable secret password to cisco
23. Sets the enable secret password to todd
Router#logout
Router(config)#enable secret todd
Router#copy
Router#sh history
24. Slot/Port for Modems
Router(config-line)#
Enter global configuration mode
Router(config)#line x/y
Router(config)#interface BVI
25. Config t - hostname Chicago
set the name of a router to Chicago
Router#access-template
see the terminal history size
Router>
26. Part of the command is missing.
% Invalid input detected at '^' marker.
27. Show interfaces
Console port
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router#logout
Router#disable
28. To be displayed on terminals connected to reverse Telnet lines. This banner is useful for providing instructions to users who use reverse Telnet.
Router#sh history
Router(config)#int fa 0/0
Router(config)#banner incoming
Router>
29. Configure fastethernet slot0/port0
Router(config)#enable secret
What command do you type to save the configuration stored in RAM to NVRAM?
Router(config)#banner
Router(config)#int fa 0/0
30. Multiple commands that begin with the string you entered and it's not unique - use the '?'
Router(config)#enable use-tacacs
CLI
% Ambiguous command:
global command
31. Set only once and affects the entire router
global command
Router>logout
Router#mrinfo
Setup mode
32. 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(config)#line tty
Router#sh controllers serial 0/0
Router#sh version
Router#sh protocols
33. Used by routing protocols such as IGRP - EIGRP - and OSPF to calculate the best cost (path) to a remote network
Router(config)#interface Group-Async
Router(config)#enable secret todd
Bandwidth
Used to verify configuration
34. Changes buffer size (max 256)
CLI
Router#terminal history size
Router>
configure memory (config mem)
35. Router(config)#line vty 0 4
Router#sh running-config (sh run)
Router(config-line)#logging synchronous
Which of the following commands will configure all the default VTY ports on a router?
Router(config)#$
36. Virtual TokenRing
Router(config)#line console
outer#disconnect
Router(config)#interface Virtual-TokenRing
Atlanta#copy run start
37. To configure routing protocols such as RIP and IGRP
Router(config)#banner motd
Router#sh protocols
Router(config)#line console 0
Router(config-router)#
38. Change the startup-config stored in NVRAM
Down arrow
Atlanta#sh start
configure memory (config mem)
Router(config)#interface Group-Async
39. Loopback interface
Router(config)#interface Loopback
Auxiliary port
outer#disconnect
set a user-mode password for the console port
40. Power-on seft test (POST) - loads the Cisco IOS from flash - loads config from NVRAM
Booting a router
Router#connect
% Incomplete command
If you wanted administrators to see a message when logging into the router - which command would you use?
41. Description of the interactive help system
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface? (Choose three.)
Router#help
Router#login
Router#sh int ethernet0
42. Tunnel interface
Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
Router(config)#interface Tunnel
Router#login
Router#config t
43. 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.
Router#disable
Router#sh protocols
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?
Router(config)#int fa 0/0
44. Cisco Internetwork Operating System
Router(config)#hostname Todd
Router#sh int fastethernet 0/0
Cisco IOS
see if a serial interface needed to provide clocking
45. The kernel of Cisco routers and most switches
Router(config)#interface BVI
Exec-timeout 1 44
Cisco IOS
outer#disconnect
46. Command string isn't done yet
% Incomplete command
Which of the following commands will configure all the default VTY ports on a router?
Router(config)#int ethernet 0
Router(config)#banner
47. Privileged mode
Router(config-subif)#
Router#
configure terminal (config t)
Atlanta#sh start
48. Config t - line console 0 - login - password todd
configure terminal (config t)
Router#logout
Router(config)#interface Virtual-Template
set a user-mode password for the console port
49. Router(config-if)#ip address 172.16.20.2 255.255.255.0 secondary
Bring up Ethernet0
Atlanta#sh run
Router(config)#interface Vif
Add a secondary IP address
50. SFRemote(config-line)#login
Router(config)#line vty
Router(config)#interface FastEthernet
Password required - but none set: Which of the following sequences will address this problem correctly?
CLI