Cisco
Router Password Changer
Change
all IOS based router passwords with one script. This utility is
designed specifically for changing passwords. You tell the
script which passwords you'd like to change (i.e. secret,
enable, vty, console, and/or auxiliary). You can change them
all, or for example, only change the secret password. New
Passwords are automatically blocked from all log files,
unless you choose otherwise. If any errors occur, they are
automatically logged.