how to find port to invoke OEM in 11g
For information on installing Oracle Enterprise Manager 11g Grid Control see the post Install Oracle Enterprise Manager Grid Control 11gR1 on Linux. In this document I will be making references to the OMS_HOME and AGENT_HOME.top the Oracle Management Agent. From the AGENT_HOME directory run the following to stop the Agent. Stop the repository database. Stop the Listener. That is it. Oracle Enterprise Manager 11g Grid Control and all associated services are now shutdown.