网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

Company.com has a cluster with nodes that support "hot swap" adapters. During an upgrade of  The network infrastructure,an additional network adapter has been added to the nodes and configured in AIX.  What is the next step required to add this adapter to HACMP?()  

  • A、 Stop the node.
  • B、 Stop the cluster.
  • C、 Run autodiscovery.
  • D、 Configure the IP adapter.

参考答案

更多 “ Company.com has a cluster with nodes that support "hot swap" adapters. During an upgrade of  The network infrastructure,an additional network adapter has been added to the nodes and configured in AIX.  What is the next step required to add this adapter to HACMP?()  A、 Stop the node.B、 Stop the cluster.C、 Run autodiscovery.D、 Configure the IP adapter.” 相关考题
考题 You are the network administrator for Ezonexam. The network includes a Microsoft Windows NT Server 4.0 member server computer that has a non-Plug and Play ISA network adapter.You want to upgrade this computer to Microsoft Windows 2000 Server. You also want to ensure that you maintain the current device configuration during the upgrade.What should you do? (Each correct answer presents part of the solution. Choose two)A. Install the latest driver for the network adapter.B. Disable the network adapter.C. Start the upgrade process by using Winnt32.exeD. Start the upgrade process by booting from the Windows 2000 Server compact disc.E. Configure BIOS to reserve the IRQ currently in use by the network adapter.F. Press F6 at the beginning of the text mode setup to specify an additional driver.

考题 A network technician is installing a new managed 10/100 Mbps switch on the network. The network has an older printer with a 10Mbps network adapter that will be moved to the new switch. Which of the following settings on the switch will need to be configured to support the printer?()A、MAC filteringB、IP addressC、PoED、Port speed

考题 A customer uses an IBM xSeries x366 for their network server.They experienced downtime when the NIC failed earlier this year.Their Novell 6.5 server needs to be accessible all the time at the highest speed possible.Slots are available where network adapters can still be added.  High availability is the primary requirement, but increased network bandwidth on the server is also required. Which of the following is the most cost-effective solution to satisfy all of the customer’s requirements?()A、Upgrade the network switches to 10Gb speed.B、Install a dual port gigabit Ethernet adapter and configure adapter load balancing teaming with the onboard adapters.C、Install one extra adapter to team with the internal adapter and configure adapter failover.D、Install two additional NICs and configure adapter load balancing teaming with the onboard adapters.

考题 Node ’A’ and ’B’ have two network adapters connected to different networks. Adapter 1 is assigned the address 192.168.0.10 with a subnet mask of 255.255.255.0. Adapter 2 is assigned the address 24.76.1.200 with a subnet mask of 255.255.240.0.  What is the minimum number of additional adapters per node required to eliminate a network adapter as a single point of failure?()  A、 One adapter per nodeB、 Two adapters per nodeC、 Four adapters per nodeD、 No additional adapters per node

考题 An administrator has added an additional network adapter to each cluster node. The adapters  have been configured and tested, and the /etc/hosts file has been updated. However,the adapters do not appear in the pick list when the administrator tries to define the adapters to HACMP.  What would be required to correct this problem?()  A、 Rerun autodiscovery.B、 Synchronize the cluster.C、 Restart cluster services.D、 Delete and recreate the adapters.

考题 During normal cluster processing in a five-node cluster,one of the nodes unexpectedly crashes. A review of the system dump indicates that a DMS timeout has occurred. The cluster is configured to use disk heartbeats as a Point-to-Point network.  What should be done to address the problem with this configuration?()  A、 More disk should be added to the disk heartbeat network,allowing more paths for heartbeats.B、 An RS232 network is required to supply a more robust non-IP network when disk heartbeating is implemented.C、 The network tunable parameters should be changed to allow more missed heartbeats since the disks may be heavily used.D、 An error notification method is required to determine the action to take in response to a failure of the disk heartbeat.

考题 A customer synchronizes the cluster in a virtualized environment. During the process the following warning isdisplayed: "For nodes with a single Network Interface Card per logical network configured, it is recommended to includethe file ’/usr/es/sbin/cluster/netmon.cf’ with a pingable IP address as described in the PowerHA PlanningGuide". What should the customer do next?()A、Ignore the warning as synchronization completed successfully.B、Populate the /usr/es/sbin/cluster/netmon.cf file with one or many IP addresses external to the cluster.C、Create another virtual adapter on each node and set-up PowerHA networking in a more traditional fashionD、Populate the /usr/es/sbin/cluster/netmon.cf file with any of the boot IP addresses on one of the othercluster nodes

考题 The en0 interface on Node1 of a two-node cluster has failed. This adapter is configured with a boot addressand under stable operations also has the service address of the cluster’s single resource group. The resourcegroup is configured with the fallback option. The HA network was configured for IPAT via aliasing and now theservice address is on the en1 interface in the cluster. The en0 interface has already been physically replacedand configured with the boot address. Which of the following will return the cluster to its original state andminimize cluster downtime?()A、Run cluster synchronization.B、Restart cluster services on Node1.C、Perform a swap_adapter using C-SPOCD、Restart cluster services on both nodes

考题 Company.com has installed and configured a VIO server utilizing a Shared Ethernet Adapter and is investigating some network performance issues visible on the clients. The customer wants to understand the total network connectivity from the clients out to the data center routers.  Which of the following commands will identify the Shared Ethernet Adapter mapping?()A、ifconfig -aB、netstat -nrC、lsmap -all -netD、lsdev -Cc adapter

考题 A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?()A、lsdevB、lsattrC、entstatD、ifconfig

考题 Which of the following is required to ensure the completion of all tests within the automated procedure of thecluster test tool?()A、Application monitoring has been configuredB、Only disk heartbeat networks have been usedC、Cluster nodes are attached to two IP networksD、Resource Group dependencies have been configured

考题 A cluster node has three network interfaces that support three resource groups with three service  IP labels. Each IP label uses IPAT via IP aliasing. One of the adapters fails, and all of the IP labels on it are moved to other interfaces as expected. The system supports the "hot swap" replacement of the network interfaces, and the system engineer has corrected the problem.  What will happen to the service IP lab3els when the repaired adapter is noticed by HACMP?()A、 They will migrate back to the repaired interface.B、 They will not move,the interface will join the pool of available resources.C、 They will not move; the interface will join the cluster as an available non-service adapter. D、 They will migrate to the repaired interface to create an equal number of service IP labels per interface.

考题 A HACMP/XD://HAGeo cluster has been installed with four nodes, two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD://HAGeo.  In the event of a site failure,what happens?()  A、 The dominate site will always assume the non-dominate site has failed and continue processing.B、 The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional.C、 The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional.D、 The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network.

考题 During an HACMP migration,two nodes of a four-node cluster have been migrated. The existing hardware of the remaining two nodes do not meet the pre-requisites of the HACMP level that is being installed.  Which of the following is the best method for resolving this issue?()A、 Upgrade the unsupported hardware and continue with the migration.B、 Restore the two nodes that have been migrated with a cluster snapshot.C、 Restore the two nodes that have not been migrated with a cluster snapshot.D、 Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.

考题 A server has two PCI-X buses with four Active PCI-X slots.  Slots 1 and 2 are on the first PCI-X bus (100MHz) and slots 3 and 4 are on the second PCI-X bus (133MHz). The customer requires you to install adapter A and adapter B on day one.  After the server has been installed and configured, the server must  be running 24 by 7 with no downtime. Three months later, adapter C needs to be hot added. All the adapters are 64-bit and capable of speeds up to 133MHz.  The customer’s priority is to have no downtime, and performance is secondary.   Based on the information provided, into which slots should adapters A and B be installed in and later into which slot would adapter C be hot-added?()A、Adapter A in slot 1, adapter B in slot 4 and hot-add adapter C in slot 3B、Adapter A in slot 1, adapter B in slot 3 and hot-add adapter C in slot 2C、Adapter A in slot 2, adapter B in slot 4 and hot-add adapter C in slot 3D、Adapter A in slot 3, adapter B in slot 1 and hot-add adapter C in slot 4

考题 Company.com has I/O slot constraints on two nodes that are going to be configured in an  HACMP cluster. There is room for only one Network Interface Card in each node,in addition to the built-in Ethernet port on the system planer.  The best HACMP configuration for these servers is to implement:()  A、 A single adapter network using the Network Interface Card in each nodeB、 A single adapter network using persistent addresses on the Network Interface Card in each nodeC、 A dual adapter network using the internal Ethernet adapters as an non-service interface with IPAT via IP Replacement.D、 EtherChannel high availability for the network connections with HACMP cascading resource groups for data and application fallover

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 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 MulticastB、Dedicate a virtual network for all NLB trafficC、Use static MAC addresses for the parent network adapterD、Enable spoofing of MAC addresses on the virtual network adapter

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 four-node Network Load Balancing cluster. All nodes run Windows Server 2003. The cluster has converged successfully. You use Network Load Balancing Manager on the default host to configure all nodes of the cluster.   The nodes have a single network adapter and are connected to the same switching hub device.   Administrators of non-cluster servers that are connected to the same switching hub device report that their servers receive traffic that is destined for the cluster nodes. Receiving this additional network traffic impairs the network performance of the non-cluster servers.   You need to ensure that traffic destined for only the cluster nodes is not sent to all ports of the switching hub device.  You do not want to move the cluster to another switching hub device.   What should you do? ()A、 On one node, run the nlb.exe reload command.B、 On each node, run the wlbs.exe drainstop command.C、 Use Network Load Balancing Manager to enable Internet Group Management Protocol (IGMP) support on the cluster.D、 Use Network Load Balancing Manager to add a second cluster IP address.

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 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.

考题 Your virtual environment includes several Windows Server 2008 R2 Hyper-V servers. Some servers have 16 GB of RAM, and some servers have 32 GB of RAM. Each server has a dedicated management network adapter. Several virtual machines (VMs) are configured on local disk arrays.  You plan to enable live migration between all Hyper-V host servers. Your plan must optimize the environment for live migration and enable the live migration of all VMs among all servers. You need to specify the components to add or upgrade.  What should you do?()A、On each Hyper-V host server, provision additional disk resources on the local storage volumes. Add a second network adapter to each host server, and assign this network adapter to a local switchB、On each Hyper-V host server, provision additional disk resources on shared storage volumes. Add a second network adapter to each host server, and assign this network adapter to a local switchC、On each Hyper-V host server, provision additional disk resources on the local storage volumes. Install additional RAM as necessary so that all host servers have the same amount of RAMD、Install additional RAM as necessary so that all host servers have the same amount of RAM. Add a second network adapter to each host server, and assign this network adapter to a local switch

考题 单选题Company.com has a cluster with nodes that support "hot swap" adapters. During an upgrade of  The network infrastructure,an additional network adapter has been added to the nodes and configured in AIX.  What is the next step required to add this adapter to HACMP?()A  Stop the node.B  Stop the cluster.C  Run autodiscovery.D  Configure the IP adapter.

考题 单选题A HACMP/XD://HAGeo cluster has been installed with four nodes, two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD://HAGeo.  In the event of a site failure,what happens?()A  The dominate site will always assume the non-dominate site has failed and continue processing.B  The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional.C  The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional.D  The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network.

考题 单选题An administrator has added an additional network adapter to each cluster node. The adapters  have been configured and tested, and the /etc/hosts file has been updated. However,the adapters do not appear in the pick list when the administrator tries to define the adapters to HACMP.  What would be required to correct this problem?()A  Rerun autodiscovery.B  Synchronize the cluster.C  Restart cluster services.D  Delete and recreate the adapters.

考题 单选题A customer uses an IBM xSeries x366 for their network server.They experienced downtime when the NIC failed earlier this year.Their Novell 6.5 server needs to be accessible all the time at the highest speed possible.Slots are available where network adapters can still be added.  High availability is the primary requirement, but increased network bandwidth on the server is also required. Which of the following is the most cost-effective solution to satisfy all of the customer’s requirements?()A Upgrade the network switches to 10Gb speed.B Install a dual port gigabit Ethernet adapter and configure adapter load balancing teaming with the onboard adapters.C Install one extra adapter to team with the internal adapter and configure adapter failover.D Install two additional NICs and configure adapter load balancing teaming with the onboard adapters.

考题 单选题Company.com has I/O slot constraints on two nodes that are going to be configured in an  HACMP cluster. There is room for only one Network Interface Card in each node,in addition to the built-in Ethernet port on the system planer.  The best HACMP configuration for these servers is to implement:()A  A single adapter network using the Network Interface Card in each nodeB  A single adapter network using persistent addresses on the Network Interface Card in each nodeC  A dual adapter network using the internal Ethernet adapters as an non-service interface with IPAT via IP Replacement.D  EtherChannel high availability for the network connections with HACMP cascading resource groups for data and application fallover

考题 单选题A server has two PCI-X buses with four Active PCI-X slots.  Slots 1 and 2 are on the first PCI-X bus (100MHz) and slots 3 and 4 are on the second PCI-X bus (133MHz). The customer requires you to install adapter A and adapter B on day one.  After the server has been installed and configured, the server must  be running 24 by 7 with no downtime. Three months later, adapter C needs to be hot added. All the adapters are 64-bit and capable of speeds up to 133MHz.  The customer’s priority is to have no downtime, and performance is secondary.   Based on the information provided, into which slots should adapters A and B be installed in and later into which slot would adapter C be hot-added?()A Adapter A in slot 1, adapter B in slot 4 and hot-add adapter C in slot 3B Adapter A in slot 1, adapter B in slot 3 and hot-add adapter C in slot 2C Adapter A in slot 2, adapter B in slot 4 and hot-add adapter C in slot 3D Adapter A in slot 3, adapter B in slot 1 and hot-add adapter C in slot 4