> # Configuring Buffer-to-Buffer Credits

> ## Detailed Steps

> To configure BB_credits for a Fibre Channel interface using DCNM-SAN, follow these steps:

> 1. Expand Switches > Interfaces, and then select FC Physical. You see the interface configuration in the Information pane.
> 2. Click the Bb Credit tab.

> You see the buffer credits.

> 3. Set any of the buffer-to-buffer credits for an interface.
> 4. Click Apply Changes.

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