Re: vSwitchUSB0 and pnic vusb0 ?

Hello,

Yes this is over a year later but its very handy for reference.

Please see this IBM document to explain options around the firmware updates. It only restricts inband updates.

IBM Why does my VMware esxi 5.x host have standard virtual switch vSwitchUSB0 with VMkernel port group IMM_Network0? - U…

So you can still disable it and be able to update.