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PFC issues after N5k FW update

Hi,

I would like to ask if anyone else experienced issues with Priority-Flow-Control after updating his Nexus 5000 to

firmware 5.1(3)N1(1).

I have a Fujitsu DCB switch connected to the Nexus and the setup worked fine before the FW update. But now I get errors in the DCBX TLVs

and PFC gets disabled after a short while on the Nexus side.

Which information should I post here so that anyone could get a cleue on this?

Thanks!

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Cisco Employee

PFC issues after N5k FW update

Following should help

show ver

show run

show system internal dcbx info interface ethernet x/y

show lldp dcbx interface ethernet x/y

show interface ethernet x/y priority-flow-control

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