The following options are required:
Specifies the administrator's distinguished name (dn), or user ID (uid).
Specifies the administrator's password in the password file.
Specifies the name of the portal that the instance belongs to.
The following option is optional:
Use of this flag will cause the web container to redeploy all web applications that were deployed for the Portal. It is recommended that this operation is done during off hours or non-production time. Also, depending on the number of web applications, it might take a while to complete the redeployment.