单项选择题
A.Create a network policy for VPN connections. Modify the Day and time restrictions.
B.Create a network policy for VPN connections. Apply an IP filter to deny access to the corporate network.
C.Modify the Logon hours for all user objects to specify only the VPN server on the Computer restrictions option.
D.Modify the Logon Hours for the default domain policy to enable the Force logoff when logon hours expire option.
单项选择题 YourcompanyhasasingleActiveDirectorydomain.ThedomainhasserversthatrunWindowsServer2008.YouhaveaservernamedNAT1thatfunctionsasaNATserver.YouneedtoensurethatadministratorscanaccessaservernamedRDP1byusingRemoteDesktopProtocol（RDP）.Whatshouldyoudo？（）
单项选择题 YourcompanyhasasingleActiveDirectorydomain.Thecompanynetworkisprotectedbyafirewall.RemoteusersconnecttoyournetworkthroughaVPNserverbyusingPPTP.WhentheuserstrytoconnecttotheVPNserver，theyreceivethefollowingerrormessage：Error721：Theremotecomputerisnotresponding.YouneedtoensurethatuserscanestablishaVPNconnection.Whatshouldyoudo？（）
多项选择题 Your network uses IPv4.You install a server that runs Windows Server 2008 R2 at a branch office. The server is configured with two network interfaces. You need to configure routing on the server at the branch office.Which two actions should you perform？（）