Configuring Username and Password Security
Front-Panel Security
Reset-on-clear: Shows the status of the reset-on-clear option
(Enabled or Disabled). When reset-on-clear is disabled and
Clear Password is enabled, then pressing the Clear button
erases the local usernames and passwords from the switch.
When reset-on-clear is enabled, pressing the Clear button
erases the local usernames and passwords from the switch
and reboots the switch. (Enabling reset-on-clear
automatically enables clear-password.) (Default: Disabled.)
Note: If you have stored security credentials (including the
local manager and operator usernames and passwords) to the
running config file by entering the include-credentials
command, the Reset-on-clear option is ignored. If you press
the Clear button on the front panel, the manager and operator
usernames and passwords are deleted from the startup
configuration file, but the switch does not reboot. For more
information about storing security credentials, see “Saving
Security Credentials in a Config File” on page 2-10 in this
guide.
Factory Reset: Shows the status of the System Reset button on
the front panel of the switch. Enabled means that pressing the
System Reset button reboots the switch and also enables the
System Reset button to be used with the Clear button (page
2-25) to reset the switch to its factory-default configuration.
(Default: Enabled.)
Password Recovery: Shows whether the switch is configured
with the ability to recover a lost password. (Refer to
“Password Recovery Process” on page 2-34.) (Default:
Enabled.)
CAUTION: Disabling this option removes the ability to
recover a password on the switch. Disabling this option is
an extreme measure and is not recommended unless you
have the most urgent need for high security. If you disable
password-recovery and then lose the password, you will
have to use the Reset and Clear buttons (page 2-25) to reset
the switch to its factory-default configuration and create a
new password.
For example, show front-panel-security produces the following output when
the switch is configured with the default front-panel security settings.
Figure 2-10. The Default Front-Panel Security Settings
2-28
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