Architecture diagrams
This guide covers two architectures for SAP cluster solutions on SLES for SAP – simple-mount and classic (previous standard). See the following images to learn more.
Pacemaker - simple-mount architecture
See the following image for more details.
![The primary and secondary IP addresses for an instance as shown in the console.](images/sles-simple-mount.png)
Pacemaker - classic architecture
See the following image for more details.
![The options for the domain model parameter.](images/sles-classic.png)