> # Configuring FSPF on a VSAN

> ## Detailed Steps

> To configure an FSPF feature for the entire VSAN, follow these steps:

> 1. Expand a Fabric, expand a VSAN and select FSPF for a VSAN that you want to configure for FSPF.

> You see the FSPF configuration in the Information pane.

> 2. The RegionID, Spf Comp Holdtime, LSR Min Arrival, and LSR Min Interval field values are applied across all interfaces on the VSAN. You can change them here or, if they do not exist create them here.
> 3. Click Apply Changes to save these changes, or click Undo Changes to discard any unsaved changes.

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