You have a terminal server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Windows Firewall is disabled on Server1. Server1 has two network adapters named NIC1 and NIC2. Both network adapters are connected to the same network segment. The IP address for NIC1 is 192.168.1.11. The IP address for NIC2 is 192.168.1.12. You regularly connect to Server1 by using Remote Desktop Connection. The NIC1 network adapter fails. You attempt to establish a Remote Desktop connection to 192.168.1.12, but the connection fails. You successfully connect to 192.168.1.12 by using Windows Explorer. You verify that IP filtering is disabled and that no IPSec policies are assigned. You need to ensure that you can establish Remote Desktop connections to Server1. What should you do?（）