Login to your V-center and the right click on your datacenter and select on “Add Host”
Here we need to specify Host Name or IP, and Authorization.
Yes.
Continue with next:
Enable Lockdown Mode means that if we enable it, it will prevent the remote user to log in directly into host we are adding now.
I have only 1 Datacenter so select it and next.
Finish
Here is a new HOST: