Configuring 4x10G on XL710-QDA2

[MFUCK]

Hi,

I have 2 Cars Type XL710QDA2 and I'd like to use Mellanox MAM Modules to use each port with 1x10G. NVM on both cards is 5.05. I set both cards to 4x10, but one card is not responsive after reboot anymore. How to change modes and how to get the other card back to life?

Regards,

Michael!

Versions:

NVM: 5.05

QCU v2.27.10.01

i40e: 2.1.26

./qcu64e /devices

Intel(R) QSFP+ Configuration Utility

QCU version: v2.27.10.01

Copyright(C) 2016 by Intel Corporation.

Software released under Intel Proprietary License.

NIC Seg:Bus Ven-Dev Mode Adapter Name

=== ======= ========= ======= ==================================================

1) 000:003 8086-1583 Error: Connection to driver failed.

2) 000:004 8086-1583 4x10 Intel(R) Ethernet Converged Network Adapter XL710-

Error: Base driver is not available for this adapter. Please ensure the driver is correctly attached to the device.

[idata]

Hi Mfuckner1,

Thank you for posting at Wired Communities. For XL710-QDA2, it is recommended to use the validated modules for the port connection, please refer to the website below for the validated parts:page 6 of the Product brief: https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/ethernet-xl710-brief.pdf https://www.intel.com/content/www/us/en/support/network-and-i-o/ethernet-products/000006051.html Thanks,sharon

[idata]

Hi Mfuckner1,

Please let me know if my suggestion help and if further clarification or assistance needed? Thank you.regards,sharon

[idata]

Hi Mfuckner1,

Can you share more information about the XL710 that is not responsive after reboot? What is the serial number (you can locate the serial number on the physical NIC with the format of 16 alphanumeric + 6 alphanumeric + 6-3 digits) Thank you.regards,sharon

[idata]

Hi Mfuckner1,

Please feel free to provide the information. Thank you.Regards,Sharon