1. Place the target compute node into maintenance mode.
    Note: Make sure that the VM instances in this node are migrated to other hosts or are in the shutdown state.
  2. Log in to the compute node by accessing the display or using IPMI.
  3. Change the static IP address in the configuration file of the management NIC.
  4. Restart the network service.
  5. Log in to the Cloud, choose HardwareHost, and change the host IP address on the details page of the target host.
  6. Wait for the host to reconnect.