corp.example.com is a machine where Directory Server is installed on a Solaris operating system. The root suffix for the Directory Server instance being synchronized is dc=corp,dc=example,dc=com.
This topology contains the following:
Identity Synchronization for Windows Core components
Identity Synchronization for Windows Directory Server Connector
Identity Synchronization for Windows Directory Server Plug-in
Identity Synchronization for Windows configuration directory (located in a different Directory Server instance than the one being synchronized)
sales.example.com is the Active Directory domain being synchronized.