Day 04 Flashcards - Intro to the CLI

Question 1

Cisco’s service password-encryption command uses type […] encryption.

Answer 1

7

Question 2

Configure an MD5-encrypted enable password:
Router(config)# […]

Answer 2

enable secret password

Question 3

Configure an unencrypted password to protect privileged EXEC mode:
Router(config)# […]

Answer 3

enable password password

Question 4

Default Cisco console port settings:
Data bits = […]

Answer 4

8

Question 5

Default Cisco console port settings:
Flow control = […]

Answer 5

None

Question 6

Default Cisco console port settings:
Parity = […]

Answer 6

None

Question 7

Default Cisco console port settings:
Speed (baud rate) = […]

Answer 7

9600 bits per second

Question 8

Default Cisco console port settings:
Stop bits = […]

Answer 8

1

Question 9

enable secret uses type […] (MD5) encryption.

Answer 9

5

Question 10

Encrypt current and future passwords on the device:
Router(config)# […]

Answer 10

service password-encryption

Question 11

Enter global configuration mode:
Router# […]

Answer 11

configure terminal

Question 12

Enter privileged EXEC mode:
Router>[…]

Answer 12

enable

Question 13

If service password-encryption is removed, will currently encrypted passwords be decrypted?

Answer 13

No

Question 14

In Cisco IOS, global configuration mode is indicated by what?
Router[…]

Answer 14

(config)#

Question 15

In Cisco IOS, privileged EXEC mode is indicated by what?
Router[…]

Answer 15

#

Question 16

In Cisco IOS, user EXEC mode is indicated by what?
Router[…]

Answer 16

>

Question 17

In Cisco IOS, what mode provides complete access to view the device’s configuration files?

Answer 17

privileged EXEC mode

Question 18

Return to privileged EXEC mode:
Router(config)# […]

Answer 18

exit

Question 19

Use the […] keyword to remove a configured command.

Answer 19

no (for example, no service password-encryption)

Question 20

View the available commands:
Router#[…]

Answer 20

?

Question 21

View the running configuration:
Router# […]

Answer 21

show running-config

Question 22

View the startup configuration:
Router# […]

Answer 22

show startup-config

Question 23

What is the lowest-level mode in Cisco IOS?

Answer 23

user EXEC mode

Question 24

What kind of cable is used to connect to the RJ45 console port on a Cisco device?

Answer 24

Rollover cable

Question 25

What two configuration files are kept on the device?

Answer 25

running-config, startup-config

Question 26

What two kinds of console ports are common on Cisco devices?

Answer 26

USB
RJ45

Question 27

Which three commands can be use to save the configuration?
Router# […]
Router# […]
Router# […]

Answer 27

write
write memory
copy running-config startup-config

Question 28

You use the […] keyword to execute privileged EXEC commands in global configuration mode.

Answer 28

do