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Please review the answer to the question 2.19, on page 8 of the Intel(R) Ethernet Controller I210/I211 Frequently Asked Questions (FAQs) document # 335346.
By the way, the Intel Network Connections 20.7 PV, Intel Pre-boot BIOS Image Utility BootUtil LAN Software Tools document #387754 and Intel Network Connections [iSCSI boot BIOS firmware utility] LAN Software Tools document # 388381 can be found at:4
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