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Afternoon,Trying to connect C2960X-48FPD-L [15.2.7E13] to N3K-C3548P-10G [7.0(3)I7(8)] via the 2 x SFP+ ports.Seeing the following errors:%GBIC_SECURITY_CRYPT-4-VN_DATA_CRC_ERROR: GBIC in port Te1/0/2 has bad crc (Switch-1)%PHY-4-SFP_PLUS_NOT_SUPPORT...
Morning,New 'Cisco compatible' cables arrived this morning and they work beautifully! PROBLEM SOLVED.The cables that arrived yesterday did not work either, but they were not labelled 'Cisco compatible'.Cables from Cisco are not due to arrive for anot...
Hi,Switch-1 because I actually have 2 x 2960X switches stacked.The error is coming from the Master 2960X.Do you mean the SFP+ DAC cables that I've tried?
