For networking configuration, two or more independent networks must connect the nodes of a cluster to avoid a single point of failure. Therefore, you must configure the networks that you use for cluster communication are configured optimally and follow all hardware compatibility list requirements. It will reload the Hosts file without restarting the computer or server.This article describes recommended configuration for the private adapter on a cluster server.Īpplies to: Windows Server 2003 Original KB number: 258750 SummaryĬommunication between Server Cluster nodes is critical for smooth cluster operations. On the File menu, click Save, and then close Notepad.Īt the command prompt, type ipconfig /flushdns, and then press ENTER.
If you're prompted for an administrator password or for confirmation, type the password, or provide confirmation.Īt a command prompt, type the following command, and then press ENTER: cd %windir%\System32\Drivers\EtcĪt a command prompt, type notepad hosts, and then press ENTER.Īt the bottom of the file that you opened in step 5, add a new entry for the intended IP address by using the following format: IP_Address Hostnameįor example, for an IP address of 10.0.0.1 for Server01, type as: To change the Hosts file, follow these steps:Ĭlick Accessories, right-click Notepad, and then click Run as administrator. For hidden adapters, you must add an entry to the Hosts file that uses the intended host name and IP address. You can do it by using the UP ARROW and DOWN ARROW buttons.įor a hidden adapter, you cannot change the binding order by using the steps in the "How to change the binding order" section. Move this network adapter to the top of the list or to the bottom of the list. In the Connections window, select the network adapter that you want. On the Advanced menu, click Advanced Settings. To change the binding order, follow these steps:Ĭlick Network and Internet, and then click Network and Sharing Center.Ĭhange the network adapter settings, depending on your operating system:įor Windows Server 2008, click Manage adapter settings.įor Windows Server 2008 R2, click Change adapter settings.Ĭlick Organize, point to Layout, and then click Menu bar. An example of a hidden adapter is the Microsoft Failover Cluster Virtual Adapter. For a hidden adapter that does not appear in the list, you can create a Hosts file that uses the server name and the intended IP address. To work around this issue, you can change the adapter that the IP address is selected from by moving the preferred adapter to the top or bottom of the binding order. When there are multiple addresses on a network adapter, IPv6 addresses are preferred.
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