> # Editing SPAN Sources

> ## Detailed Steps

> To edit a SPAN source, follow these steps:

> 1. Choose Interface > SPAN.

> You see the SPAN dialog box.

> 2. Click the Sources tab.
> 3. Enter the VSAN list name in the VSAN List field.
> 4. Click Edit Interface List.

> You see the Source Interfaces dialog box.

> 5. Click Create.

> You see the Source Interfaces Interface Sources dialog box.

> 6. Click the browse button to display the list of available FC ports.
> 7. Choose a port and click OK.
> 8. Click the direction (receive or transmit) you want.
> 9. Click Create to create the FC interface source.
> 10. Click Close in each of the three open dialog boxes.

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