Your company named Contoso， Ltd. has a Network Load Balancing cluster named nlb.contoso.com. The cluster hosts are named WEB1 and WEB2. The cluster is configured with a single port rule that evenly distributes HTTP traffic between both hosts.  You need to

第1题：

You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services，and configuring aweb services infrastructure. Your company has a Network Load Balancing cluster named nlb.wiikigo.com.The cluster hosts are named WEB1 and WEB2. The cluster is configured with a single port rule that evenlydistributes HTTP traffic between both hosts. WEB2 needs to be configured to handle all HTTPS traffic fornlb.wiikigo.com. You must retain the even distribution of HTTP traffic between WEB1 and WEB2. What should you do to achieve this？（）

• A、In the properties for the cluster， create a new port rule for port TCP 443 that has the Filtering modeoption set to Single host.
• B、In the properties for WEB2， the Handling priority option for the TCP 443 port rule should be changed tothe value of 1.
• C、In the properties for WEB1， the Handling priority option for the TCP 443 port rule should be changed tothe value of 0.
• D、In the properties for the cluster， create a new port rule for port TCP 443 that has the Filtering modeoption set to Multiple host and the Affinity option set to the value of Single.

第2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 Network Load Balancing cluster that consists of three nodes. Each node runs Windows Server 2003 and contains a single network adapter. The Network Load Balancing cluster can run only in unicast mode. The Network Load Balancing cluster has converged successfully.   To increase the utilization of the cluster， you decide to move a particular application to each node of the cluster. For this application to run， you must add a Network Load Balancing port rule to the nodes of the cluster.   You start Network Load Balancing Manager on the second node of the cluster. However， Network Load Balancing Manager displays a message that it cannot communicate with the other two nodes of the cluster.  You want to add the port rule to the nodes of the cluster.   What should you do？  （）

• A、 Use Network Load Balancing Manager on the Network Load Balancing default host to add the port rule.
• B、 Change the host priority of the second node to be the highest in the cluster， and then use Network Load Balancing Manager to add the port rule.
• C、 Run the nlb.exe drain command on each node， and then use Network Load Balancing Manager to add the port rule.
• D、 Add the port rule through Network Connections Properties on each node.

第3题：

第4题：

You have a Windows Server 2008 R2 Hyper-V failover cluster that has 16 nodes. You plan to load- balance eight virtual machines （VMs） on the Hyper-V failover cluster by using network load balancing （NLB）. You need to ensure that the NLB cluster converges. What should you do？（）

• A、Set the NLB cluster type to Multicast
• B、Dedicate a virtual network for all NLB traffic
• C、Use static MAC addresses for the parent network adapter
• D、Enable spoofing of MAC addresses on the virtual network adapter

第5题：

Your company has a main office and a branch office. The offices connect by using WAN links. The network consists of a single Active Directory domain. An Active Directory site exists for each office.   Servers in both offices run Windows Server 2008 R2 Enterprise.   You plan to deploy a failover cluster solution to service users in both offices.  You need to plan a failover cluster to meet the following requirements： èMaintain the availability of services if a single server fails èMinimize the number of servers required What should you include in your plan？（）

• A、Deploy a failover cluster that contains one node in each office.
• B、Deploy a failover cluster that contains two nodes in each office.
• C、In the main office， deploy a failover cluster that contains one node. In the branch office， deploy a  failover cluster that contains one node.
• D、In the main office， deploy a failover cluster that contains two nodes. In the branch office， deploy a  failover cluster that contains two nodes.

第6题：

Your network contains an Active Directory domain named contoso.com. The network is configured to use ISATAP.You have a server named Server1 that runs Windows Server 2008 R2.On Server1, you discover that a tunnel adapter named isatap.contoso.com has a Media State of Media disconnected.You confirm that Server1 has a valid network connection and can query the DNS server.You need to ensure that the isatap.contoso.com tunnel adapter has an IPv6 address.What should you do？（）

• A、Start the IP Helper service.
• B、Start the IPsec Policy Agent service.
• C、Add a new rule to Windows Firewall.
• D、Add an entry for ISATAP to the Hosts file.

第7题：

You have two hosts that run VMware ESX. You need to recommend a management solution for the virtual machines （VMs） on the VMware hosts. The solution must support the ability to move the VMs from one VMware host to the other VMware host by using VMware vMotion technology. What should implement on the network？（）

• A、a failover cluster between the VMs
• B、Second-Level Address Translation （SLAT）
• C、a failover cluster for the Hyper-V hosts
• D、virtual machine queue （VMQ）
• E、quick migration
• F、Virtual Machine Chimney
• G、Microsoft System Center Operations Manager with Performance and Resource Optimization （PRO）
• H、Network Attached Storage （NAS）
• I、Network Load Balancing （NLB） for the VMs
• J、Network Load Balancing （NLB） for the Hyper-V hosts
• K、Windows System Resource Manager （WSRM）
• L、Microsoft System Center Virtual Machine Manager 2008 R2
• M、Cluster Shared Volumes （CSV）
• N、pass-through disks

第8题：

Your company， Contoso， Ltd.， has a main office and a branch office. The offices are connected  by a WAN link. Contoso has an Active Directory forest that contains a single domain named  ad.contoso.com.     The ad.contoso.com domain contains one domain controller named DC1 that is located in the  main office. DC1 is configured as a DNS server for the ad.contoso.com DNS zone. This zone is  configured as a standard primary zone.   You install a new domain controller named DC2 in the branch office. You install DNS on DC2.  You need to ensure that the DNS service can update records and resolve DNS queries in the  event that a WAN link fails.     What should you do（）

• A、Create a new stub zone named ad.contoso.com on DC2.
• B、Configure the DNS server on DC2 to forward requests to DC1.
• C、Create a new secondary zone named ad.contoso.com on DC2.
• D、Convert the ad.contoso.com zone on DC1 to an Active Directory-integrated zone.

第9题：

Your network contains a single Active Directory domain named contoso.com.The domain contains a DNS server named Server1 that hosts the contoso.com zone.The network is connected to the network of a partner company. The partner companys network contains a DNS server that hosts a zone named nwtraders.com.You need to ensure that computers in contoso.com can resolve the names of computers in nwtraders.com.The solution must not require any changes to the zone configuration of nwtraders.com.What should you configure on Server1？（）

• A、a conditional forwarder
• B、a GlobalNames zone
• C、a secondary zone
• D、a zone delegation

第10题：

You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. There are two servers named FC01 and FC02 in your company. And WindowsServer 2008 Enterprise is run by the server. The Failover Clustering feature is installed on the server. Theserver is configured as a two-node cluster. An application named APP01 is run by the cluster. The company work time is from 09：00 to 17：00. You need to make sure that APP01 can be accessed duringthese hours. FC01 is configured as the preferred owner for APP01. And you are required to preventfailback of the cluster during business hours. Which action should be performed to achieve the goal？（）

• A、To achieve the goal， the Prevent failback option should be enabled in the Failover properties.
• B、To achieve the goal， the If resource fails， attempt restart on current node policy should be enabled for all APP01 resources. And then， the Maximum restarts for specified period should be set to 0.
• C、To achieve the goal， the Period option should be set to 8 hours in the Failover properties.
• D、To achieve the goal， the Allow failback option should be set to allow failback between 17 and 9 hours in the Failover properties.