You have a Web server named Web1 that runs Windows Server 2003 Service Pack 2 (SP2).
Users on the internal network connect to the Web site on Web1 by using the URL http://www.contoso.com.
From the Internet, you cannot connect to the Web site by using the URL http://www.contoso.com.You can connect to the Web site by using the public IP address of Web1.
You need to ensure that users on the Internet can connect to the Web site on Web1 by using the URL http://www.contoso.com.
You deploy a DNS server that is accessible on the Internet.
What should you do next?

Your network contains a single Active Directory domain named contoso.com.The functional level of the domain is Windows 2000 mixed.
You have a domain controller named DC1 that runs Windows Server 2003 Service Pack 2 (SP2).
DC1 hosts a standard primary zone for contoso.com.
You need to ensure that only computers in the contoso.com domain can register host records in the contoso.com zone.
What should you do?

Your network consists of a single Active Directory domain.You have a DHCP server named DHCP1 that runs Windows Server 2003 Service Pack 2 (SP2).
All client computers run Windows XP Service Pack 3 (SP3).All client computers are configured as DHCP clients.
You change the IP address on DHCP1.
Users report that they cannot connect to the network.You verify that the client computers do not receive an IP address configuration from DHCP1.
You need to ensure that the client computers receive an IP address configuration from DHCP1.
What should you do on DHCP1?

Your network consists of a single Active Directory domain and a single network segment.All client computers are configured to receive their IP configurations automatically.
You deploy two DHCP servers named Server1 and Server2. Each DHCP server has one scope.
Users report IP address conflicts.
You need to ensure that clients receive unique addresses.
What should you do on Server1 and Server2?

Your network consists of a single Active Directory domain and a single subnet.The network is not connected to the Internet.All servers run Windows Server 2003 Service Pack 2 (SP2).All client computers run Windows XP Professional Service Pack 3 (SP3).
You have a DHCP server named Server1. All client computers receive their IP configurations from Server1.
You implement a new server named Server2. You connect Server2 to the internal network and the Internet.You then configure Server2 as a network address translation (NAT) router.
From a client computer, you discover that you cannot access any Internet servers.
From Server2, you verify that you can access Internet servers and internal servers.
You need to ensure that all internal computers can access Internet servers.
What should you do?

Your company has a main office and two branch offices.The main office is located in Montreal.The branch offices are located in Seattle and Winnipeg.
In the Montreal office, you have a server named Server1 that runs Windows Server 2003 Web Edition Service Pack 2 (SP2).Server1 is configured as a VPN router.
In the Seattle office, you have a VPN server named Server2. In the Winnipeg office, you have a VPN server named Server3.
On Server1, you configure a L2TP/IPSec demand-dial interface for each branch office.On each branch office server, you create a single demand-dial interface that uses L2TP/IPSec to connect to the main office. All demand-dial interfaces are configured to use a pre-shared key.
You discover that only one branch office can connect to the main office at a time.
You need to ensure that both branch offices can connect to the main office simultaneously.
What should you do?

You have a server that runs Windows Server 2003 Service Pack 2 (SP2).
You attempt to download a device driver.You receive an error message indicating that the Web site is blocked and scripting is disabled.
You need to ensure that you can download the device driver while ensuring that access to scripts on other Web sites are restricted.
What should you do?

You have a server that runs Windows Server 2003 Service Pack 2 (SP2).
You need to get a list of all the open connections on the server and all the port numbers used by the connections.
Which tool should you use?

You are the administrator of a Windows Server 2003 computer named Server1. Server1 has a third-party application installed on it.The third-party application runs as a service that is named Service1. Service1 fails periodically.
You need to configure the recovery options for Service1 to meet the following requirements:
If Service1 runs successfully for a day or more, you need to ensure that only the service is immediately restarted upon failure.
If, after this failure, Service1 does not run successfully for another day, you must ensure the entire server is immediately restarted.
Which three actions should you perform? (Each correct answer presents part of the solution.Choose three.)

Your network contains a server that runs Windows Server 2003 Service Pack 2 (SP2).The server has an application that runs as a service.
The application fails intermittently.After each failure, you manually restart the service.
You need to ensure that the application starts automatically after a failure.
What should you do?