I have a network adapter XL710-Q2 and I want to use QSFP+ to 4x10G breakout cable.
I need to activate 4x10 mode in NIC, but I cant. When I run ./qcu64e utility, I get a error:
# ./qcu64e /nic=1 /info
Intel(R) QSFP+ Configuration Utility
QCU version: v2.27.10.01
Copyright(C) 2016 by Intel Corporation.
Software released under Intel Proprietary License.
QSFP+ Configuration modification is not supported by this adapter.
I have the latest firmware and drivers:
# ethtool -i eth2
firmware-version: 5.04 0x800024d0 0.0.0
I attached device photo with serial numbers.
Please help me to resolve this issue.
Thank you for posting your query in Wired Ethernet communities.
Please share the markings found in front of your XL710 for us to further look into your issue.
Sharing a site below containing screenshot of Intel(R) Network adapter showing the location of markings for your reference.
Thank you for sharing the front and back picture of your network adapter, Based on your mac address (00:E0:ED), it belongs to Silicom Ltd. Kindly check with Silicom if they have similar utility to achieve the desired configuration.