To change credentials or the network address for accessing Hyper-V:
1. On the navigation bar, click Computers. The Computers page shows registered computers. Find the computer for which you want to change Hyper-V credentials, and click the computer row to expand its view.
2. Click the Advanced tab.
3. On the Cluster Credentials tab, specify the following information:
• In the Address box, type the host name or IP address of the Hyper-V cluster or standalone host that you want to protect. Specifying the host name of the cluster or standalone host is recommended. This will allow DNS to handle IP address changes.
• In the Domain box, type the domain of the account for authenticating with the Hyper-V cluster or standalone host.
The domain is not required if you specify the domain in the Username box.
• In the Username box, type the domain administrator account that is used to authenticate with the Hyper-V cluster or standalone host. You can type the account as username, domain\username, or username@domain.
• In the Password box, type the password for the specified user.
4. To validate the credentials, click Verify Information. If the credentials are valid, a message appears. Click Okay.
5. Click Save.