How do I change the host type of a host that is currently configured?

You can change the host type of a currently configured host at any time. Both of these conditions are necessary before you can change the host type:
  1. Click the Modify tab, and then click Edit Host Topology.
  2. Select the host for which you want to change the host type, and then click Change.
  3. Select the new host type in the Change Host Type (operating system) dialog, and then click OK.