This diagram provides a high-level overview of a Microsoft Dynamics AX system with all components installed, and describes how communications flow among components.

Note
The diagram does not depict the physical topology of a system. Many logical servers can be placed on a single physical server. For guidance about the physical topology of a system, see System topology recommendations.

This diagram describes the functionality within the AOS Windows service, and describes how communications flow within it.

This diagram describes the application file server.

This diagram describes the functionality within the client kernel, and describes how communications flow within it.

The differences between the client kernel as it runs on a standard client and a Business Connector client are:

• The Session Manager in the client kernel manages only a single instance--in the Business Connector kernel, it manages multiple instances.
  
• The client kernel includes forms security, while the Business Connector kernel does not.
  

This diagram describes the architecture of the Business Connector version of the client kernel, and describes how communications flow within it.

This diagram describes the functionality within the application integration framework, and describes how communications flow within it.

This diagram provides a logical overview of a Microsoft Dynamics AX system with an Enterprise Portal server, and describes how communications flow within it.

This diagram provides a logical overview of a Microsoft Dynamics AX system with a reporting server, and describes how communications flow within it.