There are the simple steps to add new host into existing vCenter server. Follow these steps to proceed:
1. Login to vCenter server
2. Right click TestDataCenter
3. Then click Add host and ‘Add Host Wizard’ will appear
4. On Add Host Wizard fill in the following info:
- Enter Host or ip address of the host to add to vCenter.
- on Authorization, enter the administrative account information for the host such as username and password.
5. Click Next and the proceed to complete the wizard.