Thank you for contacting Intel Embedded Community.
It is important to let you know that the Ethernet Adapter (such the Intel® Ethernet Converged Network Adapter X520-SR2) consultations should be addressed through the Wired Ethernet Forum.
However, the information that may help you is stated on pages from 150 to 180 of the Harrisonville Test Event Training document # 566469.
This document is classified as Intel confidential, which requires a CDNA between your company and Intel as well as a Privileged Resource & Design Center (RDC) account. It can be requested by filling out the form stated at the following website:
We hope that this information may help you.