Your company has use...

单项选择题X 纠错

Your company has users who connect remotely to the main office through a Windows Server 2008 VPN server.You need to ensure that users cannot access the VPN server remotely from 22：00 to 05：00. What should you do？（）

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.

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单项选择题

Your company has a single Active Directory domain. The domain has servers that run Windows Server 2008. You have a server named NAT1 that functions as a NAT server.You need to ensure that administrators can access a server named RDP1 by using Remote Desktop Protocol （RDP）. What should you do？（）

A.Configure NAT1 to forward port 389 to RDP1.
B.Configure NAT1 to forward port 1432 to RDP1.
C.Configure NAT1 to forward port 3339 to RDP1.
D.Configure NAT1 to forward port 3389 to RDP1.

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单项选择题

Your company has a single Active Directory domain. The company network is protected by a firewall. Remote users connect to your network through a VPN server by using PPTP.When the users try to connect to the VPN server， they receive the following error message：Error 721：The remote computer is not responding.You need to ensure that users can establish a VPN connection. What should you do？（）

A.Open port 1423 on the firewall.
B.Open port 1723 on the firewall.
C.Open port 3389 on the firewall.
D.Open port 6000 on the firewall.

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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？（）

A. Install the Routing and Remote Access Services role service.
B. Run the netsh ras ip set access ALL command.
C. Run the netsh interface ipv4 enable command.
D. Enable the IPv4 Router Routing and Remote Access option.

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单项选择题

Your company has a single Active Directory forest that has a domain in North America named na.contoso.com and a domain in South America named sa.contoso.com. The client computers run Windows Vista.You need to configure the client computers in the North America office to improve the name resolution response time for resources in the South America office. What should you do？（）

A.Configure a new Group Policy object （GPO） that disables the Local-Link Multicast Name Resolution feature. Apply the policy to all the client computers in the North America office.
B.Configure a new Group Policy object （GPO） that enables the Local-Link Multicast Name Resolution feature. Apply the policy to all the client computers in the North America office.
C.Configure a new Group Policy object （GPO） that configures the DNS Suffix Search List option to sa.contoso.com， na.contoso.com. Apply the policy to all the client computers in the North America office.
D.Configure the priority value for the Service Location （SRV） records on each of the North America domain controllers to 5.

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单项选择题

You have a DHCP server that runs Windows Server 2008 R2.You restore the DHCP database by using a recent backup.You need to prevent DHCP clients from receiving IP addresses that are currently in use on the network.What should you do？（）

A. Add the DHCP server option 15.
B. Add the DHCP server option 44.
C. Set the Conflict Detection value to 0.
D. Set the Conflict Detection value to 2.

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单项选择题

Your company has an Active Directory domain named ad.contoso.com. All client computers run Windows Vista. The company has recently acquired a company that has an Active Directory domain named ad.fabrikam.com. A two-way forest trust is established between the ad.fabrikam.comdomain and the ad.contoso.com domain. You need to edit the ad.contoso.com domain Group Policy object （GPO） to enable users in the ad.contoso.com domain to access resources in thead.fabrikam.com domain. What should you do？（）

A.Configure the DNS Suffix Search List option to ad.contoso.com， ad.fabrikam.com.
B.Configure the Allow DNS Suffix Appending to Unqualified Multi-Label Name Queries option to True.
C.Configure the Primary DNS Suffix option to ad.contoso.com， ad.fabrikam.com. Configure the Primary DNS Suffix Devolution option to True.
D.Configure the Primary DNS Suffix option to ad.contoso.com， ad.fabrikam.com. Configure the Primary DNS Suffix Devolution option to False.

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多项选择题

our company has a single Active Directory domain.The company has a main office and three branch offices. The domain controller in the main office runs Windows Server 2008 and provides DNS for the main office and all of the branch offices. Each branch office contains a file server that runs Windows Server 2008.Users in the branch offices report that it takes a long time to access network resources. You confirm that there are no problems with WAN connectivity or bandwidth.You need to ensure that users in the branch offices are able to access network resources as quickly as possible.Which two actions should you perform？（）

A.Configure a standard primary zone in each of the branch offices.
B.Configure forwarders that point to the DNS server in the main office.
C.Configure a secondary zone in each of the branch offices that uses the main office DNS server as a master.
D.Install DNS servers in each of the branch offices.

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单项选择题

You have a DHCP server that runs Windows Server 2008 R2. The DHCP server has two network connections named LAN1 and LAN2.You need to prevent the DHCP server from responding to DHCP client requests on LAN2. The server must continue to respond to non-DHCP client requests on LAN2.What should you do？（）

A. From the DHCP snap-in, modify the bindings to associate only LAN1 with the DHCP service.
B. From the DHCP snap-in, create a new multicast scope.
C. From the properties of the LAN1 network connection, set the metric value to 1.
D. From the properties of the LAN2 network connection, set the metric value to 1.

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单项选择题

You have a DHCP server that runs Windows Server 2008 R2.You need to reduce the size of the DHCP database.What should you do？（）

A. From the DHCP snap-in, reconcile the database.
B. From the folder that contains the DHCP database, run jetpack.exe dhcp.mdb temp.mdb.
C. From the properties of the dhcp.mdb file, enable the File is ready for archiving attribute.
D. From the properties of the dhcp.mdb file, enable the Compress contents to save disk space attribute.

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单项选择题

Your company has a main office and a branch office. The main office has a domain controller named DC1 that hosts a DNS primary zone. The branch office has a DNS server named SRV1 that hosts a DNS secondary zone. All client computers are configured to use their local server for DNS resolution. You change the IP address of an existing server named SRV2 in the main office. You need to ensure that SRV1 reflects the change immediately. What should you do？（）

A.Restart the DNS Server service on DC1.
B.Run the dnscmd command by using the /zonerefresh option on DC1.
C.Run the dnscmd command by using the /zonerefresh option on SRV1.
D.Set the refresh interval to 10 minutes on the Start of Authority （SOA）record.

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