You add a Windows Server 2008 R2 server with the Hyper-V role installed to an existing Hyper-V failover cluster.  After you move a virtual machine （VM） to the new cluster node， Microsoft System Center Virtual Machine Manager （VMM） 2008 R2 reports the status of the VM as Unsupported Cluster Configuration. You need to be able to manage the VM by using VMM. What should you do？（）

• A、Disable TCP Chimney Offload on the new cluster nodes network adapters
• B、Disable the TCP/IP Offload Engine （TOE） on the new cluster nodes network adapters.
• C、Move the VM configuration file to a local storage device， and update the pointer to the file.
• D、Update the virtual networking configuration of the new cluster node to match the virtual networking configuration of the original cluster nodes.