單項(xiàng)選擇題

You are a network administrator for your company. The network consists of a single Active Directory domain. All domain controllers and member servers run Windows Server 2003， Enterprise Edition. All client computers run Windows XP Professional.
The company has one main office and one branch office. The two offices are connected by a T1 WAN connection. There is a hardware router at each end of the connection. The main office contains 10，000 client computers， and the branch office contains 5，000 client computers.
You need to use DHCP to provide IP addresses to the Windows XP Professional computers in both offices. You need to minimize network configuration traffic on the WAN connection. Your solution needs to prevent any component involved in the DHCP architecture from becoming a single point of failure.
What should you do？（）

A. At the main office， configure two Windows Server 2003 computers as a DHCP server cluster. Configure the branch office router as a DHCP relay agent.
B. At the main office， configure two Windows Server 2003 computers as a DHCP server cluster. At the branch office， configure a Windows Server 2003 computer as a DHCP relay agent.
C. At the main office， configure two Windows Server 2003 computers as a DHCP server cluster. At the branch office， configure two Windows Server 2003 computers as a DHCP server cluster.
D. At the main office， configure two Windows Server 2003 computers as DHCP servers. Configure one DHCP server to handle 80 percent of the IP address scope and the other DHCP server to handle 20 percent. Configure the branch office router as a DHCP relay agent.

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單項(xiàng)選擇題

You are a network administrator for your company. The network consists of a single Active Directory forest that contains three domains. The functional level of the forest and of all three domains is Window Server 2003. The company has a main office and 30 branch offices. Each branch office is connected to the main office by a 56-Kbps WAN connection.
You configure the main office and each branch office as a separate Active Directory site. You deploy a Windows Server 2003 domain controller at the main office and at each branch office. Each domain controller is configured as a DNS server.
You can log on to the network from client computers in the branch offices at any time. However， users in the branch offices report that they cannot log on to the network during peak hours.
You need to allow users to log on to the network from branch office computers. You do not want to affect the performance of the branch office domain controllers. You need to minimize Active Directory replication traffic across the WAN connections.
What should you do？（）

A. Use Active Directory Sites and Services to enable universal group membership caching for each branch office site.
B. Use the DNS console to configure the branch office DNS servers to forward requests to a DNS server in the main office.
C. Use Active Directory Sites and Services to configure each branch office domain controller as a global catalog server.
D. Use the DNS console to configure the branch office DNS servers to use an Active Directory-integrated zone.

單項(xiàng)選擇題

You are the network administrator for Tailspin Toys. The company has a main office and two branch offices. The network in the main office contains 10 servers and 100 client computers. Each branch office contains 5 servers and 50 client computers. Each branch office is connected to the main office by a direct T1 line.
The network design requires that company IP addresses must be assigned from a single classful private IP address range. The network is assigned a class C private IP address range to allocate IP addresses for servers and client computers. Tailspin Toys acquires a company named Wingtip Toys. The acquisition will increase the number of servers to 20 and the number of client computers to 200 in the main office. The acquisition is expected to increase the number of servers to 20 and the number of client computers to 200 in the branch offices. The acquisition will also add 10 more branch offices. After the acquisition， all branch offices will be the same size. Each branch office will be connected to the main office by a direct T1 line. The new company will follow the Tailspin Toys network design requirements.
You need to plan the IP addressing for the new company. You need to comply with the network design requirement.
What should you do？（）

A. Assign the main office and each branch office a new class A private IP address range.
B. Assign the main office and each branch office a new class B private IP address range.
C. Assign the main office and each branch office a subnet from a new class B private IP address range.
D. Assign the main office and each branch office a subnet from the current class C private IP address range.