RE: Dell VRTX, Dell M620 NIC Firmware Updates
You should be able to use the repository. http://linux.dell.com/repo/hardware/DSU_15.05.00/
If not you can boot to the image and then have the updates on a memory stick. Run a chmod 555 on the updates and then ./filename of the update.
You should also be able to boot to F10 on the servers and use the platform updates option.
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