Windows Server 2012 R2 supports four types of disk configurations:. You create a mirror set by following these steps:. ?In Server Manager, select the share you want to manage on the Shares subnode of the File And Storage Services node.. [Картинка: img6c12.jpg]. FIGURE 5–6Change template settings for paths and keys.. You can use the Security Configuration Wizard to roll back the last security policy you applied by following these steps:. Network security enhancements include the following:. 3.In Network Connections, press and hold or right-click the connection with which you want to work, and then tap or click Properties. This displays a Properties dialog box for the connection, shown in Figure 7–3.. Network Access Protection (NAP) is designed to protect the network from clients that do not have the appropriate security measures in place. The easiest way to enable NAP with DHCP is to set up the DHCP server as a Network Policy Server. To do this, you need to install the Network Policy And Access Services role, configure a compliant policy for NAP and DHCP integration on the server, and then enable NAP for DHCP. This process enables NAP for network computers that use DHCP, but it does not fully configure NAP for use.. Backing up and restoring the DHCP database [Картинка: pic_19.png]. You can reconcile scopes individually, or you can reconcile all scopes on a server. To reconcile a scope individually, follow these steps:. 11.If you like, you can enter a location description and comment. This information can help users find a printer and determine its capabilities. Tap or click Next.. Performing a full backup of the server. ?Set other run options as necessary. By default, tasks run only when a user is logged on. If you want to run the task regardless of whether a user is logged on, select Run Whether User Is Logged On Or Not. You can also elect to run with highest privileges and configure the task for earlier releases of Windows.. ?To browse for a system image on the network, tap or click Advanced, and then tap or click Search For A System Image On The Network. When you are prompted to confirm that you want to connect to the network, tap or click Yes. In the Network Folder text box, specify the location of the server and shared folder in which the system image is stored, such as\\FileServer22\Backups, and then tap or click OK..