CLI Reference Guide-R04

Chapter 4 | System Management Commands
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Command Usage
◆ When a connection is started on a line with password protection, the system
prompts for the password. If you enter the correct password, the system shows
a prompt. You can use the password-thresh command to set the number of
times a user can enter an incorrect password before the system terminates the
line connection and returns the terminal to the idle state.
◆ The encrypted password is required for compatibility with legacy password
settings (i.e., plain text or encrypted) when reading the configuration file
during system bootup or when downloading the configuration file from an FTP
server. There is no need for you to manually configure encrypted passwords.
Example
Console(config-line-console)#password 0 secret
Console(config-line-console)#
Related Commands
login (142)
password-thresh (144)
password-thresh This command sets the password intrusion threshold which limits the number of
failed logon attempts. Use the no form to remove the threshold value.
Syntax
password-thresh [threshold]
no password-thresh
threshold - The number of allowed password attempts. (Range: 1-120; 0: no
threshold)
Default Setting
The default value is three attempts.
Command Mode
Line Configuration
Command Usage
When the logon attempt threshold is reached, the system interface becomes silent
for a specified amount of time before allowing the next logon attempt. (Use the
silent-time command to set this interval.) When this threshold is reached for Telnet,
the Telnet logon interface shuts down.