Click OK.The validation of the user, password,
and the setup do not take place in this panel. Validation is only done when
you click OK or Apply in the Global Security panel. If
you are enabling security for the first time, complete the remaining steps
and go to the Global Security panel. Select LDAP as the Active
User Registry. If security is already enabled, but information on this panel
changes, go to the Global Security panel and click OK or Apply to
validate your changes. If your changes are not validated, the server might
not come up.