单项选择题
You are the network administrator for your company. All servers run Windows Server 2003. All servers are configured with static IP addresses. All client computers run Windows XP Professional. All client computers are configured as DHCP clients.The company has a main office and one branch office. The offices are separated by a router. A DHCP server is deployed in each office. The DHCP servers are named DHCP1 and DHCP2. You configure scopes on the DHCP1 and DHCP2 as shown in the following table.
You shut down DHCP1 for scheduled maintenance. While DHCP1 is shut down， client computers in both offices continue to receive correct IP address assignments from DHCP2.
You restart DHCP1. Several users report that when they restart their computers， they receive error messages stating that a duplicate IP address exists on the network.
You need to ensure that these error messages do not appear when you shut down and restart a DHCP server. You need to ensure that changes you make does not affect the current DHCP functionality.
What should you do？（）
A.On each DHCP server， configure a superscope that includes both DHCP scopes.
B.Configure the router between the offices to block all broadcasts.
C.Modify the Main scope on DHCP1 to include addresses 10.1.16.0 through 10.1.27.254. Modify the Branch scope on DHCP2 to include addresses 10.2.16.0 through 10.2.27.254.
D.Modify the Main scope on DHCP2 to include addresses 10.1.16.0 through 10.1.31.254. Modify the Branch scope on DHCP1 to include addresses 10.2.16.0 through 10.2.31.254.
相关考题
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多项选择题
You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003.The network contains a Web server named Server1 that runs IIS 6.0 and hosts a secure Web site. The Web site is accessible from the intranet， as well as from the Internet. All users must authenticate when they connect to Server1. All users on the Internet must use a secure protocol to connect to the Web site. Users on the intranet do not need to use a secure protocol.You need verify that all users are using a secure protocol to connect to Server1 from the Internet. What are two possible ways to achieve this goal？（）
A.Monitor the events in the application log on Server1.
B.Monitor the events in the security log on Server1.
C.Monitor the Web server connections on Server1 by using a performance log.
D.Monitor network traffic to Server1 by using Network Monitor.
E.Monitor the IIS logs on Server1. -
单项选择题
Your company has two offices. Each office is configured as a separate subnet. The network contains a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 （SP2）. All client computers run Windows XP Professional Service Pack 3 （SP3）. Users report that they are unable to resolve host names on the Internet. You verify that users can access all servers on both subnets.You need to ensure that users can resolve names on the Internet. The solution must ensure that users can access resources on the internal network. What should you configure？（）
A.all client computers to use the IP address of a DNS server on the Internet as the primary DNS server
B.all client computers to use the IP address of a DNS server on the Internet as the secondary DNS server
C.the internal DNS servers to use a forwarder
D.the internal DNS servers to use round robin -
单项选择题
You have a server that runs Windows Server 2003 Service Pack 2 （SP2）. The server has the Routing and Remote Access service enabled and is configured as a network address translation （NAT） router. You need to view a list of the current sessions on the Routing and Remote Access server and the private and public IP addresses and ports that are being used. What should you do？（）
A.Run Nbtstat–S.
B.Run Netstat–ano.
C.From the Routing and Remote Access snap-in， right-click NAT/Basic Firewall and select Export List.
D.From the Routing and Remote access snap-in， right-click the interface connected to the Internet and click Show Mappings.
