Users Guide

Extending Active Directory schema
Extending your Active Directory schema adds a Dell organizational unit, schema classes and attributes, and example privileges and
association objects to the Active Directory schema. Before you extend the schema, make sure that you have the Schema Admin privileges
on the Schema Master Flexible Single Master Operation (FSMO) Role Owner of the domain forest.
NOTE: Make sure to use the schema extension for this product is dierent from the previous generations of RAC products. The
earlier schema does not work with this product.
NOTE: Extending the new schema has no impact on previous versions of the product.
You can extend your schema using one of the following methods:
• Dell Schema Extender utility
• LDIF script le
If you use the LDIF script le, the Dell organizational unit is not added to the schema.
The LDIF les and Dell Schema Extender are on your Dell Systems Management Tools and Documentation DVD in the following respective
directories:
• DVDdrive :\SYSMGMT\ManagementStation\support\OMActiveDirectory_Tools\Remote_Management_Advanced\LDIF_Files
• <DVDdrive>: \SYSMGMT\ManagementStation\support\OMActiveDirectory_Tools\Remote_Management_Advanced\Schema
Extender
To use the LDIF les, see the instructions in the readme included in the LDIF_Files directory.
You can copy and run the Schema Extender or LDIF les from any location.
Using Dell Schema Extender
CAUTION
: The Dell Schema Extender uses the SchemaExtenderOem.ini le. To make sure that the Dell Schema Extender utility
functions properly, do not modify the name of this le.
1 In the Welcome screen, click Next.
2 Read and understand the warning and click Next.
3 Select Use Current Log In Credentials or enter a user name and password with schema administrator rights.
4 Click Next to run the Dell Schema Extender.
5 Click Finish.
The schema is extended. To verify the schema extension, use the MMC and the Active Directory Schema Snap-in to verify that the
classes and attributes classes and attributes exist. See the Microsoft documentation for details about using the MMC and the Active
Directory Schema Snap-in.
Classes and attributes
Table 23. Class
denitions for classes added to the active directory schema
Class Name Assigned Object Identication Number (OID)
delliDRACDevice 1.2.840.113556.1.8000.1280.1.7.1.1
delliDRACAssociation 1.2.840.113556.1.8000.1280.1.7.1.2
dellRAC4Privileges 1.2.840.113556.1.8000.1280.1.1.1.3
146 Conguring user accounts and privileges