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【单选题】

A two-node cluster is configured for mutual takeover with two service IP labels. The cluster is Being tested for fallover behavior. Both nodes in the cluster have two network interfaces （ent0’ and ’ent1’） configured with IPAT via IP Replacement. When the network cable is removed from the interface card with the service address （’ent0’）， the service address is moved to ’ent1’， and ’ent0’ is reconfigured on its boot address. When the network cable is replaced on ’ent0，the service address does not switch back to &rsq

A、 EtherChannel is needed to automatically switch the service IP address back to ’ent0’.

B、 This is the default behavior for a network interface failure with this configuration.

C、 Gratuitous ARP support needs to be enabled for the IP Network Interface Module in SMIT.

D、 The Inactive Network Takeover option should be set to "true" to forece the service address back to ’ent0’.

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更多“ A two-node cluster is configured for mutual takeover with two service IP labels. The cluster is Being tested for fallover behavior. Both nodes in the cluster have two network interfaces （ent0’ and ’ent1’） configured with IPAT via IP Replacement. When the network cable is removed from the interface card with the service address （’ent0’）， the service address is moved to ’ent1’， and ’ent0’ is reconfigured on its boot address. When the network cable is replaced on ’ent0，the service address does not switch back to &rsq”相关的问题
第1题
[单选题] The IP subsystem fallover behavior of a two-node cluster is being testing in a large client  organization. One of the tests is to simulate a network_down event and verify that HACMP movesthe single resource group to the standby node.  What is the best way to simulate a network down condition？（）   

A、 Turn off the IP core switch connecting the two nodes.  B、 Issue the command "stopsrc -g inetd" on the node that has the resource group.  C、 Issue the command "sh /etc/rc.tcpclean" on the node that has the resource group.  D、 Simultaneously unplug all network cables from the node that has the resource group.  

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第2题
[单选题] Which option must you choose to configure Node Manager on a machine (server or zone)?（）

A、Configure one Node Manager per domain (for example, if there are two domains on one  machine, then you will need to configure two Node Managers).  B、Configure one Node Manager per machine with any number of WebLogic instances running on it.  C、Configure one Node Manager per machine for all WebLogic, OHS, and OEM running on the  same machine.  D、Configure one Node Manager for every WebLogic instance.  E、Configure two or more Node Managers for every WebLogic instance.  

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第3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 

A、A.Run cluster synchronization.  B、B.Restart cluster services on Node1.  C、C.Perform a swap_adapter using C-SPOC  D、D.Restart cluster services on both nodes  

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第4题
[单选题] On an existing two-node cluster， the system is configured with RAID5 SSA as the shared disk.  When adding a new node to the cluster， what must be taken into consideration？（）  

A、 Nothing，SSA can support a maximum of 8 initiators per loop.  B、 The RAID5 implementation on SSA will only support two initiators per loop.  C、 SSA can only support four initiators per lop when using the fat write option.  D、 The RAID implementation can be used with three initiators only if the fast write cache option is used on all adapters.  

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第5题
[单选题] During the initial cluster design，a disk heartbeat，Point-to-Point non-IP network is being planned  as part of a three-node cluster implementation. The disk environment will use LVM mirroring for disk redundancy. The volume groups will be created as Enhanced Concurrent Capable.  To facilitate disk heartbeating，how many disks per node and how many networks will be required？（）  

A、 One disk per node，one network  B、 Two disks per node，one network  C、 Two disks per node，six networks  D、 Two disks per node，three networks  

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第6题
[单选题] A step in the HACMP test plan is to gracefully stop the cluster on a node and to verify that the Shared resources fallover to the standby node. To prepare for this testing step， both nodes in the two-node cluster are in a stable state with the single resource group active on Node ’A’.  Which of the following is the best way to execute this portion of the test plan？（）  

A、 Execute "lssrc -g cluster stop" on Node ’A’  B、 Execute "cat /etc//motd >/dev/kmem" on Node ’A’  C、 Execute "/usr/es/sbin/cluster/utilities/sclstop -gr" on Node ’A’  D、 Find the pid of cluster manager daemon on Node ’A’ and issue a "kill-9" against the pid  

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第7题
[单选题] The servers on your network run Windows Server 2008 R2. You are planning a two-node Hyper-V failover cluster with SAN storage， and 16 virtual machines （VMs）. You plan to use quick migration. You need to place the maximum number of VMs on each logical unit number （LUN）. You need to ensure that you can move individual VMs between cluster nodes without affecting other VMs. How many VMs should you place on each LUN？（）

A、one  B、four  C、eight  D、two  

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第8题
[] While installing the equipment for a new two-node cluster， it is discovered that the disk subsystem  Rack has one connection to the power mains. The explanation given was that the disks are to be mirrored between the two disk drawers in the rack and that a failure in either of the disk drawers would simply result in half of the disk being lost.  What can be done to avoid a single point of failure？（）    While installing the equipment for a new two-node cluster， it is discovered that the disk subsystem  Rack has&

A、A. Customize HACMP to overcome quorum issues.  B、B. Add a second PDU to separate the power connections.  C、C. Use RAID5 when implementing two IO racks in a HACMP environment.  D、D. Add another shared disk to each volume group to avoid quorum issues during fallover.  

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第9题
[多选题] 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. You have two servers that run Windows Server 2008 Enterprise. Both servershave the Failover Clustering feature installed. You have the servers configured as a two-node cluster. Thecluster nodes are named NODE1 and NODE2. You have an application named Pr

A、The Allow Failback and Immediate options should be enabled for the PrintService application.  B、The If restart is unsuccessful， failover all resources in this server or application option should bedisabled in the properties of the print spooler resource.  C、The Period （hours） option should be set to 0 in the properties of the print spooler resource.  D、NODE1 should be moved to the top of the list of preferred owners for the PrintService application.  

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第10题
[单选题] Company.com has a two-node HACMP cluster with a single cascading resource group. Node ’A’  is the normal production node， and Node ’B’ is the standby node. One of the first steps in the HACMP test plan is to start the cluster and to verify that al elements for the resource group have been acquired. The administrator who is conducting the HACMP test starts the HACMP daemons on Node ’B’ with the ’smitty clstart" command. The administrator notices that Node ’B’ acquires the elements of the resource group，&en

A、 Change the cluster to a rotating design.  B、 Change the Cascading without Fallback flag to true.  C、 Change the Inactive Takeover field to false in the cluster configuration.  D、 Nothing should be done. This is the default behavior for cascading resource groups，and node ’A’ should have been started first.  

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