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Fibre Channel (SAN)

Posts: 26
Registered: ‎05-16-2017
Accepted Solution

ISL B2B Credit must be the same

Hi All,


We have Core Edge Designe with Dual Fabric, on the


Fabric 1

we have 1 x DWDM ISL 8Gb 32 Km Switch 5300 Port 31 (262 BC) to 6510 Port 4 (390 BC)


Question: Must be the same B2B Credit setting on the two Switches ???


Best regards

Ernst ;-)

Broadcom Moderator
Posts: 415
Registered: ‎08-31-2009

Re: ISL B2B Credit must be the same



As the Tx buffers are independ in each switch it is not mandatory.


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