What command will prevent all unencrypted passwords from displaying in plain text in a configuration file?(config-line)# password secret(config)# enable password secret(config)# enable secret Secret_Password(config)# service password-encryption(config)# enable secret Encrypted_Password
Question
What command will prevent all unencrypted passwords from displaying in plain text in a configuration file?(config-line)# password secret(config)# enable password secret(config)# enable secret Secret_Password(config)# service password-encryption(config)# enable secret Encrypted_Password
Solution
The command that will prevent all unencrypted passwords from displaying in plain text in a configuration file is:
(config)# service password-encryption
This command encrypts all plaintext passwords in a configuration file. Here are the steps:
- Enter global configuration mode by typing:
configure terminalorconfig tfor short. - Type
service password-encryptionand press enter. - Exit global configuration mode by typing
exit.
After these steps, all current and future passwords are encrypted. This command does not encrypt already encrypted passwords. It's important to note that this encryption is a weak form of encryption and can be easily decrypted. For more secure password encryption, use the enable secret command instead of enable password.
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