This section contains information about requirements that must be in place before beginning the installation, preinstallation tasks that you must perform, and other considerations:
If you are upgrading from a previous Infrastructure Management or BMC Impact Solutions installation, see Upgrading BMC TrueSight Infrastructure Management.
For an overview of the Infrastructure Management architecture and components, see Deployment use cases and best practices and Key concepts.
For information about BMC TrueSight Infrastructure Management Server ports, see Network ports.