For specific information about troubleshooting Active Directory problems, see the following resources:

• Active Directory Management Pack Technical Reference for MOM 2005 on the Microsoft Web site (http://go.microsoft.com/fwlink/?LinkId=41369)
  
  

For information about Active Directory known issues and best practices, see the following resources:

• Known Issues for Creating Domain and Forest Trusts
  
  
• Best Practices for Domain and Forest Trusts
  
  

For general information about how Active Directory works and how to manage and configure Active Directory, see the following resources:

• Administering Active Directory Operations
  
  
• Active Directory Collection on the Microsoft Web site (http://go.microsoft.com/fwlink/?LinkId=34157)