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WorksheetsBasic Switch and End Device Configuration
Total questions: 20
Worksheet time: 15mins
Which statement is true about the running configuration file in a Cisco IOS device?
It is automatically saved when the router reboots
It should be deleted using the erase running-config command
It affects the operation of the device immediately when modified
It is stored in NVRAM
Which two statements are true regarding the user EXEC mode? (Choose two.)
All router commands are available
Global configuration mode can accessed by entering the enable command
the device prompt for this mode ends with the ">" symbol
interfaces and routing protocols can be configured
Only some aspects of the router configuration can be viewed
Which type of access is secured on a Cisco router or switch with the enable secret command?
Virtual terminal
console line
privileged EXEC
AUX port
What is the default SVI on a Cisco switch?
VLAN999
VLAN100
VLAN1
VLAN99
When a hostname is configured through the Cisco CLI, which three naming conventions are part of the guidelines? (Choose three.)
The hostname should be written in all lower case characters
The hostname should contain no spaces
the hostname should begin with a letter
the hostname should be fewer than 64 characters in length
the hostname should end with a special character
A router with a valid operating system contains a configuration file stored in NVRAM. The configuration file has an enable secret password but no console password. When the router boots up, which mode will display?
setup mode
privileged EXEC mode
global configuration mode
user EXEC mode
What is the function of the shell in an OS?
It provides intrusion protection services for the device
interacts with the device hardware
it interfaces between the users and the kernel
it provides dedicated firewall services
An administrator has just changed the IP address of an interface on an IOS device. What else must be done in order to apply those changes to the device?
Reload the device and type yes when prompted to save the configuration
Nothing must be done. Changes to the configuration on an IOS device take effect as soon as the command is type correctly and the Enter key has been pressed.
Copy the information in the startup configuration file to the running configuration
Copy the running configuration to the startup configuration file.
Which memory location on a Cisco router or switch will lose all content when the device is restarted?
ROM
flash
RAM
NVRAM
Why would a technician enter the command copy startup-config running-config?
To remove all configurations from the switch
to make a changed configuration the startup configuration
to copy the existing configuration into RAM
to save an active configuration into NVRAM
Which functionality is provided by DHCP?
end-to end connectivity test
translation of IP addresses to domain names
remote switch management
automatic assignment of an IP address to each host.
Which two functions are provided to users by the context-sensitive help feature of the Cisco IOS CLI? (Choose two.)
Display a list of available commands with the current mode
determining which option, keyword, or argument is available for the entered command.
allowing the user to complete the remainder to an abbreviated command with the TAB key
select the best command to accomplish this task
provide an error message when a wrong command is submitted
Which memory location on a Cisco router or switch stores the startup configuration file?
ROM
RAM
flash
NVRAM
To what subnet does the IP address 10.1.100.50 belong if a subnet mask of 255.255.0.0 is used?
10.1.100.0
10.1.100.32
10.0.0.0
10.1.0.0
What is the command to assign the name “Sw-Floor-2” to a switch?
hostname Sw-Floor-2
host name SW-Floor-2
name Sw-Floor-2
How is the privileged EXEC mode access secured on a switch?
enable class
secret class
enable secret class
service password-encryption
Which command enables password authentication for user EXEC mode access on a switch?
enable secret
login
secret
service password-encryption
Which command encrypts all plaintext passwords access on a switch?
enable secret
login
secret
service password-encryption
Which is the command to configure a banner to be displayed when connecting to a switch?
banner $ Keep out $
banner motd $ Keep out $
display $ Keep out $
login banner $ Keep out $
Which command is used to encrypt all
passwords in a router configuration file?
Router_A (config) # enable secret <password>
Router_A (config) # service password-encryption
Router_A (config) # enable password <password>
Router_A (config) # encrypt password
