This illustration shows a directory information tree. The tree has two branches.
The branch on the right, from the top down, includes the following nodes: dc=com, to dc=example, to dc=jp, to cn=OracleContext, and finally, to cn=sales, and cn=db1.
The left branch is similar, and includes the following nodes: dc=com, to dc=example, and finally, dc=us.
The entry cn=db1 contains the following connect descriptor information:
(DESCRIPTION= (ADDRESS= (PROTOCOL=tcp) (HOST=db1-server) (PORT=1521)) (CONNECT_DATA= (SERVICE_NAME=db1.jp.example.com)))