Which condition indicates that service password-encryption is enabled?
A. The local username password is encrypted in the configuration. B. The enable secret is encrypted in the configuration. C. The local username password is in clear text in the configuration. D. The enable secret is in clear text in the configuration.
How does using the service password-encryption command on a router provide additional security?
A. by encrypting all passwords passing through the router B. by encrypting passwords in the plain text configuration file C. by requiring entry of encrypted passwords for access to the device D. by configuring an MD5 encrypted key to be used by routing protocols to validate routing exchanges E. by automatically suggesting encrypted passwords for use in configuring the router
Correct Answer: B
By using this command, all the (current and future) passwords are encrypted. This command is primarily useful for keeping unauthorized individuals from viewing your password in your configuration file
A. Router# service password-encryption B. Router(config)# password-encryption C. Router(config)# service password-encryption D. Router# password-encryption
Correct Answer: C
The “service password-encryption” command allows you to encrypt all passwords on your router so they cannot be easily guessed from your running-config. This command uses a very weak encryption because the router has to be very quickly decode the passwords for its operation.
It is meant to prevent someone from looking over your shoulder and seeing the password, that is all. This is configured in global configuration mode.
What is the effect of using the service password-encryption command?
A. Only the enable password will be encrypted. B. Only the enable secret password will be encrypted. C. Only passwords configured after the command has been entered will be encrypted. D. It will encrypt the secret password and remove the enable secret password from the configuration. E. It will encrypt all current and future passwords.
Correct Answer: E
Enable vty, console, AUX passwords are configured on the Cisco device. Use the show run command to show most passwords in clear text. If the service password-encryption is used, all the passwords are encrypted. As a result, the security of device access is improved.