> # Configuring Extended BB_credits

> ## Detailed Steps

> To configure extended BB_credits for an MDS-14/2 interface, for a Generation 2 switching module interface, or for an interface in a Cisco MDS 9216i switch 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.
> 3. In the Extended column, set the extended BB_credits for the selected interface.
> 4. Click Apply Changes.

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