Viewing and Changing Configuration Parameters

Set security-password.

printenv [parameter]

Display all current parameters and current default values (numbers are usually shown as decimal values). printenv parameter shows the current value of the named parameter.

setenv parameter value

Set the parameter to the given decimal or text value.  

(Changes are permanent, but usually only take effect after a reset). 

set-default parameter

Reset the value of the named parameter to the factory default. 

set-defaults

Reset parameter values to the factory defaults.