The method you use to install Kerberos keys depends on the type of installation, for example:
- Initial Installation of Kerberos Keys for the First KDC.
- Installing Kerberos Keys for Additional KDCs (Merging Keys).
- Replacing Existing Kerberos Keys Versus Merging Keys.
If Teradata Database users can be authenticated in more than one domain, you must install a set of keytab files for a KDC in each domain. If your site requires the installation of multiple keytab files, verify that each file has a unique keytab file name.