# Switch Active Node

If needed, you can switch the engine active node for high availability backup unit. For more information on high availability backup unit, refer to the Configure a backup unit or a connection synchronization for external high availability topic.

##

## Steps

1. Select Dashboard > Engines Dashboard.
2. Right-click the engine, then select Commands > Switch Active Node.
3. Click Yes.

   The active node is switched shortly.

   Note: You can navigate to the General tab, in the Info section of the SMC UI to view information regarding the Active Node and the Backup Node Version for the engine.