> # Purging Persistent FC IDs

> ## Detailed Steps

> To purge persistent FC IDs, follow these steps:

> 1. Expand Fabric > All VSANs > Domain Manager in the Logical Domains pane for the fabric that you want to purge the Persistent FC IDs for. You see the running configuration of the domain in the Information pane.
> 2. Click the Persistent Setup tab.
> 3. Check the Purge check box for the switch that you want to purge persistent FC IDs on.
> 4. Click the Apply Changes icon to save these changes.

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