问答题You are subneting in the network， out of network address，what’s feature can add one more address？

第1题：

The network administrator needs to address seven LANs. RIP version 1 is the only routing protocol in use on the network and subnet 0 is not being used. What is the maximum number of usable IP addresses that can be supported on each LAN if the organization is using one class C address block?（）

• A、8
• B、6
• C、30
• D、32
• E、14
• F、16

第2题：

You are the administrator of Company.com's Windows 2000 Network. The routed TCP/IP network that you administer consists of 10 Windows 2000 Server computers and 75 Windows 2000 Professional computers. All computers are members of a single Windows 2000 domain named Company.com. TCP/IP is the only network protocol used at Company's office. You have recently installed 10 new Windows 2000 Professional computers and you want to enable the new computers to use host names to connect to shared resources on the network. You configure a TCP/IP address and a gateway address on each new computer. You want to complete the configuration to allow the computers to communicate on the network.  What should you do?（）

• A、Configure a DNS suffix.
• B、Configure a subnet mask.
• C、Configure an LMHOSTS file.
• D、Configure an Interface metric.
• E、Configure at least one DNS address.

第3题：

You are the administrator of a Windows 2000 network. You install Windows 2000 Professional on a new computer and configure the TCP/IP settings to have a static IP address. While testing network connectivity from the new computer, you discover an error in the DNS server address that is configured in the TCP/IP settings. You configure the correct DNS server address, which is 10.1.1.5. However, you are still unable to successfully connect to network resources by name. You run the IPconfig/all command. The results indicate that the DNS server address is now configured as 0.0.0.0 You need to ensure that the computer can connect to network resources by name. What should you do?（）

• A、Stop and restart the DNS Client service.
• B、Add 10.1.1.5 to the DNS server list on the TCP/IP Advanced Properties tab.
• C、Add an A （host） record for the computer to the DNS server’s zone file.
• D、Configure your DHCP server to have a DNS server address of 10.1.1.5.

第4题：

Which of one the following fields is contained within an IEEE Ethernet frame header?（）

• A、source and destination MAC address
• B、source MAC address and destination network address only
• C、source and destination network address only
• D、source network address and destination MAC address
• E、source and destination MAC address and source and destination network address

第5题：

You are the administrator of your company’s network. You run the English （US） edition of Windows 2000 Professional on all computers in your network. As your company continues to grow， and the number of computers is continually expanding， you decide that another domain is needed. Management asks you about what is required to accommodate this new domain. What should you answer the Management in this regard？ （）

• A、WINS， DHCP and DNS
• B、At least one domain controller and one DNS server.
• C、At least one domain controller， Active Directory and DNS server.
• D、Nothing more is needed.
• E、Nothing more is needed， we can just subnet the network.

第6题：

You are the administrator of ExamSheet.net's network.  ExamSheet upgrades its network to 100 Mbps. You remove the old network adapter and install a new 10/100 Mbps network adapter into a Windows 2000 Professional computer. You configure the TCP/IP protocol settings so that IP and DNS addresses are obtained automatically. When you restart the computer you cannot access the network. When you attempt toPINGaddress 127.0.0.1 you receive the following error message: "Request timed out."  You want this computer to communicate on the network. What should you do?（）

• A、Configure IP address settings manually.
• B、Replace the network adapter.
• C、Disable TCP/IP filtering for all network adapters.
• D、Configure DNS server address settings manually.
• E、Enable IEEE 802.1x authentication.

第7题：

You are the network administrator for your company. The network consists of a single Active Directory domain. All computers on the network are members of the domain.   You administer a three-node Network Load Balancing cluster. Each cluster node runs Windows Server 2003 and has a single network adapter. The cluster has converged successfully.   You notice that the nodes in the cluster run at almost full capacity most of the time. You want to add a fourth node to the cluster. You enable and configure Network Load Balancing on the fourth node.   However， the cluster does not converge to a four-node cluster. In the System log on the existing three nodes， you find the exact same TCP/IP error event. The event has the following description： "The system detected an address conflict for IP address 10.50.8.70 with the system having network hardware address 02：BF://0A：32：08：46."   In the System log on the new fourth node， you find a similar TCP/error event with the following description： "The system detected an address conflict for IP address 10.50.8.70 with the system having network hardware address 03：BF://0A：32：08：46." Only the hardware address is different in the two descriptions.  You verify that IP address 10.50.8.70 is configured as the cluster IP address on all four nodes.  You want to configure a four-node Network Load Balancing cluster.   What should you do？  （）

• A、 Configure the fourth node to use multicast mode.
• B、 Remove 10.50.8.70 from the Network Connections Properties of the fourth node.
• C、 On the fourth node， run the nlb.exe resume command.
• D、 On the fourth node， run the wlbs.exe reload command.

第8题：

You are the network administrator for Company. Company has recently upgraded its network to a 100Mbps standard and you are now in the process of removing all the old adapter and installing a new Token Ring network adapter into the Windows 2000 Professional computer. On the first computer you install the new hardware and configure the static TCP/IP protocol settings to be the same as they were for the previously installed network adapter. When you restart the computer, however, you cannot access the network. You try to ping your network adapter's TCP/IP address locally. You receive the following error message: "Request timed out." You want to enable the computer to communicate on the new network. What should you do? （）

• A、Enable DHCP in the TCP/IP properties.
• B、Replace the Token Ring network adapter with an Ethernet network adapter.
• C、Configure a different TCP/IP address on the same subnet.
• D、Configure a valid DNS Server in the TCP/IP properties.

第9题：

Your network contains a server named Server1 that has the Routing role service installed. Server1 has two network connections. One network connection connects to the internal network. The other network connection connects to the Internet.All network connections connected to the internal network use private IP addresses. You install a Web server named Web1. Web1 hosts a secured Web site that only allows connections over TCP port 8281. Web1 is connected to the internal network.You need to ensure that the secure Web site can be accessed from the Internet.What should you do from the Routing and Remote Access console？（）

• A、Configure Routing Information Protocol (RIP), and then activate authentication on the RIP interface.
• B、Configure Routing Information Protocol (RIP), and then configure the incoming packet protocol settings on the RIP interface.
• C、Configure Network Address Translation (NAT), and then add a new service to the NAT interface.
• D、Configure Network Address Translation (NAT), and then enable the Secure Web Server (HTTPS) service on the NAT interface.

第10题：

You are the network administrator for your company. The network consists of a single Active Directory domain. The domain contains 25 Windows Server 2003 computers and 6，000 Windows XP Professional computers.The written company security policy states that network traffic to Web servers must be audited on a regular basis. A server named Server1 is configured as a Web server on the company’s intranet. You install Network Monitor Tools from a Windows Server 2003 product CD-ROM on Server1.You run Network Monitor on Server1 for three hours. When you stop the network capture， you see that Network Monitor captured over 40，000 frames. As you look at the captured frames， you notice that an extremely large number of TCP connection requests have all come from the 131.107.0.1 IP address.In Network Monitor， you need to view only the frames for network traffic that are captured between Server1 and the 131.107.0.1 IP address.  What should you do？（）

• A、Create an Address Capture filter for all network traffic between Server1 and the 131.107.0.1 IP address.
• B、Create a Find Frame Expression filter for network traffic captured between Server1 and the 131.107.0.1 IP address.
• C、Create an Address Display filter for all network traffic captured between Server1 and the 131.107.0.1 IP address.
• D、Create a Pattern Match capture trigger for the 131.107.0.1 IP address.

第11题：

第12题：

第13题：

What parameters must you specify when you enable EIGRP routing?（）

• A、The broadcast address, and AS number
• B、The network number and AS number
• C、EIGRP routing, network number and passive interface
• D、EIGRP routing, network number, and AS

第14题：

You are preparing to install an operating system on virtual machines （VMs） in a Hyper-V environment. You need to configure each VM so that you can perform a network-based operating system installation. What should you do for each VM？（）

• A、Add a Network Adapter.
• B、Add a Legacy Network Adapter.
• C、Configure a static MAC address.
• D、Configure a dynamic MAC address.

第15题：

You are subneting in the network， out of network address，what’s feature can add one more address？

第16题：

You are the network administrator for Company.  Your network consists of one Windows NT Server 4.0 domain and 35 Windows 2000 Professional computers. The network consists of five interconnected TCP/IP subnets. All of the computers use TCP/IP as the only network protocol. You are adding 15 Windows 2000 Professional computers  to the network.   You configure each of the new computers to use DHCP. The computers can communicate with each other but are unable to communicate outside their own subnet.    You run the ipconfig command to examine the UP address on one of the new computers. The IP address is 169.254.101.72   You want to enable the Windows 2000 Professional computers to communicate outside their own subnet.   What should you do?（）

• A、Install a DHCP server.
• B、Install a WINS server. Configure each computer to use WINS.
• C、Create an Lmhost file on each computer.
• D、Create a Hosts file on each computer.

第17题：

You are the administrator of Company.com’s Windows 2000 Network.  Your routed TCP/IP network consists of 10 Windows 2000 Server computers and 75 Windows 2000 Professional computers. All computers are in the Company.com domain. Your network uses TCP/IP as the only network protocol. You are installing 10 new Windows 2000 Professional computers. You want to enable the new computers to use host names to connect to shared resources on the network. You configure a TCP/IP address, a gateway address and a subnet mask on each new computer.   You want to complete the configuration to allow the computers to communicate on the network.  What should you do?（）

• A、Configure a HOSTS file.
• B、Configure a LMHOSTS file.
• C、Configure a WINS server database.
• D、Configure a DHCP server address.
• E、Configure at least one DNS address.

第18题：

The network at Company Ltd. consists of one Windows NT Server 4.0 domain and 35 Windows 2000Professional computers. The Company network consists of five interconnected TCP/IP subnets. All of thecomputers use TCP/IP as the only network protocol.You are adding 15 Windows 2000 Professional computers to the network. You want to enable theWindows 2000 Professional computers to resolve NetBIOS names to TCP/IP addresses.What should you do？ （）

• A、Install a DHCP server. Configure each computer to use DHCP. 
• B、Install a WINS server. Configure each computer to use WINS. 
• C、Create a Lmhosts.sam file on each computer. Add an entry containing the TCP/IP address and  NetBIOS name for each computer on the network. 
• D、Create a Hosts.sam file on each computer. Add an entry containing the TCP/IP address and NetBIOS name for each computer on the network. 

第19题：

Your network administrator has assigned you an IP address of 192.168.0.20 with subnet mask of 255.255.255.0.Your network is running in pure Windows 2000 domain. What else should know in order to join your computer to the Windows 2000 domain. （）

• A、 Address of DHCP server.
• B、 Address of WINS server.
• C、 Address of DNS server.
• D、 Address of default gateway

第20题：

You configure a W2kPro with static IP. You found an error in DNS server address. You configure DNS address to 10.1.1.5. But the W2kPro is still unable to connect to the network resource by name. You run ipconfig /all and see that DNS server address is：0.0.0.0 What do you do？ （）

• A、Stop and Restart DNS client service.
• B、Add 10.1.1.5 to DNS server list on TCP/IP advanced properties tab.  
• C、Add A （host） record for the computer to the DNS server zone file.  
• D、Configure DHCP server to have a DNS server address of 10.1.1.5

第21题：

You are able to access a Web server from your computer by using the IP address of the Web server. You fail to access the Web server when you use its fully qualified domain name. Other users on your network can access the Web server by using both the IP address and the fully  qualified domain name. You need to access the Web server by using the fully qualified domain name.  What should you do？ （）

• A、Use the Diagnose and repair feature in the Network and Sharing Center.
• B、At the command prompt， type ipconfig /allcompartments.
• C、Disable the NetBIOS feature on your network adapter.
• D、Configure the correct default gateway on the Alternate Configuration tab of your network connection properties dialog box.

第22题：

第23题：

第24题：