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多选题
What are two characteristics of Server Load Balancing router mode？（）
A
The design supports multiple server subnets Cisco 642-874： Practice Exam
B
An end-user sees the IP address of the real server
C
SLB routes between the outside and inside subnets
D
The source or destination MAC address is rewritten， but the IP addresses left alone
E
SLB acts as a bump in the wire between servers and upstream firewall or Layer 3 devices
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更多 “多选题What are two characteristics of Server Load Balancing router mode？（）AThe design supports multiple server subnets Cisco 642-874： Practice ExamBAn end-user sees the IP address of the real serverCSLB routes between the outside and inside subnetsDThe source or destination MAC address is rewritten， but the IP addresses left aloneESLB acts as a bump in the wire between servers and upstream firewall or Layer 3 devices” 相关考题
考题
What are two valid Cluster load balancing methods? ()(Choose two.)
A. urlhashB. backup chainingC. least connectionsD. fewest outstanding requests
考题
What is the meaning of the default value of the EIGRP variance command of 1? ()
A. Only the path that is the feasible successor should be used.B. Load balancing is disabled on t his router.C. The router only performs equal - cost load balancing on all paths that have a metric greater than 1D. The router performs equal - cost load balancing.
考题
Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? ()
A.Router1 has specific boot system command that instruct it to load IOS from TFTP server.B.Router1 is acting as a TFTP server for other routers.C.Router1 cannot locate a valid IOS image in flash memory.D.Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.E.Cisco routers will first attempt to load a image from TFTP for management purposes.
考题
What are two characteristics of Server Load Balancing router mode？（）A、 The design supports multiple server subnets Cisco 642-874： Practice ExamB、 An end-user sees the IP address of the real serverC、 SLB routes between the outside and inside subnetsD、 The source or destination MAC address is rewritten， but the IP addresses left aloneE、 SLB acts as a "bump in the wire" between servers and upstream firewall or Layer 3 devices
考题
What is the meaning of the default value of the EIGRP variance command of 1? （）A、Only the path that is the feasible successor should be used.B、Load balancing is disabled on t his router.C、The router only performs equal - cost load balancing on all paths that have a metric greater than 1D、The router performs equal - cost load balancing.
考题
The Cisco IOS SLB feature is a Cisco IOS-based solution that provides server load balancing.This feature allows you to define a virtual server that represents a cluster of real servers, known as a server farm.When a client initiates a connection to the virtual server, the IOS SLB load balances the connection to a chosen real server, depending on the configured load balance algorithm or predictor.Which three implementation modes may be used to deploy SLB? （）A、Router modeB、One-arm modeC、Three-arm modeD、Bridge mode inline
考题
What are two characteristics of OER？ （）A、 It can take on HSRP， VRRP， and GLBP as clients.B、 It provides automatic inbound route optimization.C、 Path selection may be based on delay， loss， or jitter.D、 The border router makes decisions about which outbound path to use.E、 Automatic load distribution is provided for multiple connections.
考题
Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）A、Router1 has specific boot system command that instruct it to load IOS from TFTP server.B、Router1 is acting as a TFTP server for other routers.C、Router1 cannot locate a valid IOS image in flash memory.D、Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.E、Cisco routers will first attempt to load a image from TFTP for management purposes.
考题
Your network contains a Web-based application that runs on Windows Server 2003. You plan to migrate the Web-based application to Windows Server 2008 R2. You need to recommend a server configuration to support the Web-based application. The server configuration must meet the following requirements： èEnsure that the application is available to all users if a single server？fails èSupport the installation of .NET applications èMinimize software costs What should you recommend？（） A、Install the Server Core installation of Windows Server 2008 R2 Standard on two servers. Configure the servers in a Network Load Balancing cluster.B、Install the full installation of Windows Server 2008 R2 Web on two servers. Configure the servers in a Network Load Balancing cluster.C、Install the full installation of Windows Server 2008 R2 Enterprise on two servers. Configure the servers in a failover cluster.D、Install the full installation of Windows Server 2008 R2 Datacenter on two servers. Configure the servers in a failover cluster.
考题
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.
考题
You need to recommend a Windows Server 2008 R2 server configuration that meets the following requirements： èSupports the installation of Microsoft SQL Server 2008 èProvides redundancy for SQL services if a single server fails What should you recommend？（） A、Install a Server Core installation of Windows Server 2008 R2 Enterprise on two servers. Configure the servers in a failover cluster.B、Install a full installation of Windows Server 2008 R2 Standard on two servers. Configure Network Load Balancing on the two servers.C、Install a full installation of Windows Server 2008 R2 Enterprise on two servers. Configure Network Load Balancing on the two servers.D、Install a full installation of Windows Server 2008 R2 Enterprise on two servers. Configure the servers in a failover cluster.
考题
You have an Exchange Server 2010 organization. The organization contains two servers named Server1 and Server2. Server1 and Server2 have the Mailbox server role and the Hub Transport server role installed. Server 1 and Server2 are members of a database availability group （DAG）. You need to plan the deployment of Client Access servers to meet the following requirements： .Users must be able to access their mailboxes if a single server fails .Users must not attempt to connect to a failed server What should you include in your plan？（）A、On Server1 and Server2， install the Client Access server role. Implement failover clustering.B、On Server1 and Server2， install the Client Access server role. Configure network interface card （NIC） teaming on each server.C、Deploy two new Client Access servers. Implement load balancing by using DNS round robin.Create a Client Access server array.D、Deploy two new Client Access servers. Implement load balancing by using a Windows Network Load Balancing cluster. Create a Client Access server array.
考题
You have a Microsoft Internet Security and Accelerator （ISA） 2006 server that provides all Internet accessfor your company. You have two Mailbox servers configured in a database availability group （DAG）， two Client Accessservers， and two Hub Transport servers. You need to recommend changes to the environment to ensure that users can access Outlook Web App（OWA） from the Internet if any single server fails. What should you recommend？（）A、Configure a Client Access server array.B、Deploy a second ISA server and create an ISA server array.C、Implement Windows Network Load Balancing for the Client Access servers.D、Deploy two Edge Transport servers that are configured to use EdgeSync synchronization.
考题
Your network contains two servers that run the Server Core installation of Windows Server 2008 R2. The two servers are part of a Network Load Balancing cluster. The cluster hosts a Web site. Administrators use client computers that run Windows 7. You need to recommend a strategy that allows the administrators to remotely manage the Network Load Balancing cluster. Your strategy must support automation. What should you recommend？（）A、On the servers， enable Windows Remote Management （WinRM）.B、On the servers， add the administrators to the Remote Desktop Users group.C、On the Windows 7 client computers，enable Windows Remote Management （WinRM）.D、On the Windows 7 client computers，add the administrators to the Remote Desktop Users group.
考题
Your network contains two Hyper-V hosts that run Windows Server 2012 R2. The Hyper-V hosts contains several virtual machines that run Windows Server 2012 R2. You install the Network Load Balancing feature on the virtual machines. You need to configure the virtual machines to support Network Load Balancing （NLB）. Which virtual machine settings should you configure？（）A、Port mirroringB、DHCP guardC、Router guardD、MAC address
考题
多选题You work as an administrator at ABC.com.The ABC.com network consists of a single domain named ABC.com.All servers in the ABC.com domain， including domain controllers， have Windows Server 2012 R2 installed.The ABC.com network has a server named ABC_SR09 that hosts two virtual machines.How would you enable Network Load Balancing （NLB） on the virtual machines？（）AYou should configure Router Guard on the two virtual machines.BYou should configure Port Mirroring on the two virtual machines.CYou should add the Network Load Balancing feature on the two virtual machines.DYou should configure Integration Services on ABC_SR09.EYou should configure NIC Teaming on the two virtual machines.FYou should enable spoofing of MAC Address on the two virtual machines.
考题
单选题You need to design the Exchange 2003 server configuration for remote e-mail access. What should you do？（）A
Configure the front-end servers in each branch office to be members of a new Active Directory siteB
Configure the back-end servers to have server encryption certificates issued by a commercial certification authority （CA）C
Configure two back-end servers to be members of a Network Load Balancing cluster. Configure Network Load Balancing for inbound RPC connectionsD
Configure multiple front-end servers in each branch office to be members of a Network Load Balancing cluster. Configure Network Load Balancing for inbound HTTPS connections
考题
多选题HSRP has been configured between two Company devices. Which of the following describe reasons for deploying HSRP？ （）AHSRP provides redundancy and fault toleranceBHSRP allows one router to automatically assume the function of the second router if the second router failsCHSRP allows one router to automatically assume the function of the second router if the second router startsDHSRP provides redundancy and load balancing
考题
多选题You are operating a multi-vendor network and are considering adding redundancy at the access level. Which routing redundancy solution should you implement?（）ABoth Gateway Load Balancing Protocoland Hot Stand by Router ProtocolBGateway Load Balancing ProtocolCVirtual Router Redundancy ProtocolDHot Stand by Router Protocol
考题
单选题Your company has an Active Directory forest named contoso.com. You plan to deploy an Exchange Server 2010 organization that will contain two servers. Each server will have the Client Access server role， the Hub Transport server role， and the Mailbox serverrole installed. You plan to add both servers to a database availability group （DAG）. You need to recommend a high-availability solution for the Client Access server role. Your solution must ensure that users are not prompted to authenticate if a Client Access server becomesunavailable. What should you recommend？（）A
Create and configure a Client Access server array，and then install a hardware load balancer.B
Create and configure a Client Access server array，and then install Windows Network Load Balancing on both servers.C
Deploy Microsoft Internet Security and Acceleration （ISA） Server 2006，and then implement DNS round robin.D
Deploy Microsoft Internet Security and Acceleration （ISA） Server 2006，and then install Windows Network Load Balancing.
考题
多选题What are two characteristics of OER? （）AIt can take on HSRP, VRRP, and GLBP as clients.BIt provides automatic inbound route optimization.CPath selection may be based on delay, loss, or jitter.DThe border router makes decisions about which outbound path to use.EAutomatic load distribution is provided for multiple connections.
考题
单选题What is the meaning of the default value of the EIGRP variance command of 1? （）A
Only the path that is the feasible successor should be used.B
Load balancing is disabled on t his router.C
The router only performs equal - cost load balancing on all paths that have a metric greater than 1D
The router performs equal - cost load balancing.
考题
单选题You need to design a configuration for the mailbox servers. What should you do？（）A
Create two Exchange Server 2003 computers. Place the mailboxes for main office users on one server， and place the mailboxes for remote users on the other serverB
Create a Network Load Balancing cluster that contains two Exchange Server 2003 computers. Place half of the user mailboxes on one server， and place half of the user mailboxes on the other serverC
Create a Microsoft Cluster Server cluster that contains two Exchange Server 2003 computers. Place all of the user mailboxes on one server and configure the other server as a failover nodeD
Create a Microsoft Cluster Server cluster that contains two Exchange Server 2003 computers. Place half of the user mailboxes on one server， and place half of the user mailboxes on the other server
考题
多选题What are two functions that the parameter max-session performs? （）(Choose two.)ADefines the session limit for the domain.BDefines the session limit for the tunnel instance.CUsed to control load balancing between multiple domains.DUsed to control load balancing between multiple tunnels for a domain.
考题
多选题What are two valid Cluster load balancing methods? （）(Choose two.)AurlhashBbackup chainingCleast connectionsDfewest outstanding requests
考题
问答题what will happen if u configure two router as NTP server （something like that）.
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