Your network contains an Active Directory domain named contoso.com. The domain contains two domain controllers named DC1 and DC2 that run Windows Server 2008 R2. DC1 hosts a primary zone for contoso.com. DC2 hosts a secondary zone for contosto.com. You need to ensure that DNS zone data is encrypted when the data replicates across the network. DC2 must provide authoritative responses to client computers.
What should you do?

Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2. You need to ensure that DNS1 only responds to DNS queries from computers that are located in the same subnet.
What should you configure?

Your network contains a DNS server that runs Windows Server 2008 R2. You open the Forwarders settings of the DNS server and discover that the option to add forwarders is disabled.
You need to add forwarders to the DNS server.
What should you do first?

Your network contains an Active Directory domain. The domain contains two servers named Server1 and Server2. All servers run Windows Server 2008 R2 and have Windows Firewall turned on. You need to ensure that you can use Event Viewer on Server2 to access the Application log on Server1.
What should you do?

Your network contains an Active Directory domain. All client computers run Windows XP Service Pack 3 (SP3). The domain contains a member server named Server1 that runs Windows Server 2008 R2.
On Server1, you create a connection security rule that requires authentication for inbound and outbound connections. You configure the connection security rule to use Kerberos authentication. You need to ensure that the client computers can connect to Server1. The solution must ensure that all connections to Server1 are encrypted.
What should you do?

Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 hosts a custom application named App1. App1 is accessible on TCP port 5000.
You need to encrypt App1 data on the network.
What should you do?

Your network contains two servers named Server1 and Server2 that run Windows Server 2008 R2. Server1 has several custom inbound rules and connection security rules. You need to duplicate the Windows Firewall rules from Server1 to Server2.
What should you do on Server1?

Your network contains a server named Server1 that has Windows Server 2008 R2. An administrator runs the following command on Server1:
netsh.exe advfirewall reset
You discover that you can no longer access Server1 on port 3389. You need to ensure that you can access Server1 on port 3389.
Which firewall rule should you enable?

Your network contains an Active Directory domain. The domain contains a member server named Server1. Server1 has a single network connection.
You need to log every attempt to connect to Server1 on a restricted port.
What should you do?

Your network contains two Active Directory sites named Site1 and Site2. Site1 contains a server named Server1. Server1 runs a custom application named App1. Users in Site2 report that they cannot access App1 on Server1. Users in Site1 can access App1. Server1 has a Windows Firewall with Advanced Security rule named Rule1.
You discover that Rule1 blocks the connection to App1.
You verify that Server1 has no connection security rules. You need to ensure that the Site2 users can connect to Server1.
What should you modify in Rule1?