Status Opcode 2

Infrastructure & Networking Switches and Gateways InfiniBand/VPI Switch Systems
1

hi all,

looking to see if there is a status opcode doc. haven’t been able to determine what opcode #2 means.

thanks

2

Hi
Opcode #2 means: Both sides did not agree on speed/FEC or DME is missing.

Thanks,
Suo

3

Hi Suo,

thanks for the quick reply. Basic question. What is DME?

thanks

4

Differential Manchester coding， used for auto-negotiation.
Thanks,
Suo

5

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