NathanosBlightc
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Commander

If you need to provide the highest availability for the managing of your ESXi hosts while the operation changing VMK ports, you can do like something following procedure:

1. Setup a second IP address for the VCSA server from your considered subnet, like this method (multi-homed VCSA).

2. Configured a second VMKernel IP address for each ESXi hosts on that subnet.

3. Check the vCenter Server and ESXi hosts connectivity on the new subnet.

4 Remove the ESXi hosts and add them again to the virtual datacenter via the new VMKernels

Please mark my comment as the Correct Answer if this solution resolved your problem
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