单选题While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）ANPIV and vSCSI both require multipathing in VIO Server only. BNPIV requires multipathing software on client LPARs, vSCSI requires multipathing software on VIO Server. CNPIV requires multipathing software on VIO Server, vSCSI requires multipathing software on client LPARs. DNPIV requires multipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing software on VIO Server and MPIO on client LPARs.
单选题
While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）
A
NPIV and vSCSI both require multipathing in VIO Server only.
B
NPIV requires multipathing software on client LPARs, vSCSI requires multipathing software on VIO Server.
C
NPIV requires multipathing software on VIO Server, vSCSI requires multipathing software on client LPARs.
D
NPIV requires multipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing software on VIO Server and MPIO on client LPARs.
参考解析
解析：
暂无解析
相关考题：
You have two servers that run Windows Server 2008 named Server1 and Server2. Both servers have the Windows Server virtualization role service installed. You need to remotely manage the virtualization settings of Server2 from Server1. What should you do？（）A、From the command prompt， run vmconnect.exe server2.B、From the command prompt， run vmconnect.exe server1 server2.C、Open the Virtualization Management Console. From the left-hand pane，right-click Server1，point to New and then click Virtual machine.D、Open the Virtualization Management Console. From the left-hand pane， right-click Virtualization Services and then click Connect to Server.
A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently， the customer is considering an N_Port ID Virtualization （NPIV） capable switch. Which of the following should be mentioned to the customer regarding the NPIV switch？（）A、Youcan not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet SwitchB、Using blade servers with the NPIV switch will require morefibre ports on the external fibre switchC、Storage devices likeFibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switch.D、The NPIV switch will count against the number of domains in a fabric
Which statement about NPIV is true？（）A、 NPIV provides a means to assign multiple Fibre Channel IDs to a single N-port.B、 NPIV can be enabled on a per-VSAN basis.C、 NPIV requires a "write erase" and then reload the switch in order to come up into NPIV mode. D、 NPIV is a Cisco proprietary feature and as such works only between two Cisco switches.E、 NPIV must not be enabled on a switch that is also running N-port virtualization.
While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）A、NPIV and vSCSI both require multipathing in VIO Server only. B、NPIV requires multipathing software on client LPARs, vSCSI requires multipathing software on VIO Server. C、NPIV requires multipathing software on VIO Server, vSCSI requires multipathing software on client LPARs. D、NPIV requires multipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing software on VIO Server and MPIO on client LPARs.
A system administrator has been instructed to attach storage in their client LPARs, in a Power 770, with fibre channel adapters using N_port ID virtualization (NPIV). Which of the following partitions has the minimum requirements to utilize virtual fibre channel?（）A、LPAR-A with 1Gb FC HBA and SAN connectionB、LPAR-B with 2Gb FC HBA and SAN connectionC、LPAR-C with 4Gb FC HBA and SAN connectionD、LPAR-D with 8Gb FC HBA and SAN connection
An AIX LPAR has been reconfigured to use direct-attached disks. What is the best way to fully remove and delete the Virtual IO volumes?（）A、On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#B、On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_nameC、On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi# On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_nameD、On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#
After rebooting one Virtual IO （VIO） server in a redundant environment， the following command output from the client partition shows that the path to the shared disk from the rebooted VIO server remains in a failed state. Vio_client1# lspath Failed hdisk0 vscsi0 Enabled hdisk0 vscsi1 What must the administrator do to ensure that the path is automatically restored when a VIO server is brought back into service？ （）A、 On both VIO servers， modify the inittab making chdev the last command， so that they will start during VIO server reboot.B、 On both VIO servers， change the following parameters and reboot each of them in turn hcheck_interval =60 hcheck_mode=interactiveC、 On client logical partition， modify the inittab making chdev the last command， so that they will start during client partition reboot.D、 On the client logical partition， change the following parameters and reboot the client hcheck_interval =60hcheck_mode=interactive
While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）A、NPIV andvSCSI both require multipathing in VIO Server only.B、NPIV requiresmultipathing software on client LPARs, vSCSI requires multipathing software on VIO Server.C、NPIV requiresmultipathing software on VIO Server, vSCSI requires multipathing software on client LPARs.D、NPIV requiresmultipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing software on VIO Server and MPIO on client LPARs.
Companycom will be using the Virtual IO Server to share both FC and Ethernet adapters among multiple LPARs. The customer is using mostly web services in the LPARs. Which of the following should be considered?（）A、Shared Ethernet Adapters and Virtual SCSI services require separate Virtual IO Servers.B、Virtualized adapters require essentially the same Virtual IO Server resources regardless of adapter type.C、Shared Ethernet Adapters require significantly more Virtual IO Server resources than Virtual SCSI services.D、Virtual SCSI services require significantly more Virtual IO Server resources than Shared Ethernet Adapters.
What describes the difference between NPIV and vSCSI in the way fibre-channel attached disk and tape are presented when VIO Server is used?（）A、NPIV presents Virtual HBA addresses and vendor specific information for disk and tape devices.vSCSI presents generic disk and tape device interfaces.B、NPIV presents generic disk and tape device interfaces on virtual HBA addresses.vSCSI presents HBA addresses as SCSI with vendor specific information for disk and tape devices.C、NPIV presents HBA addresses and vendor specific device information directly to the client partition.vSCSI presents vendor specific disk information and generic tape device interfaces through VIO server.D、NPIV presents virtual HBA addresses with generic device information for SCSI based disk and tape devices.vSCSI presents vendor specific information for disk and tape device devices attached via SCSI hardware interfaces.
Companycom wants the application server LPAR to communicate with the database LPAR on a p5 590 without using network adapters. What does the customer need to install?（）A、VIO ServerB、AIX 5.2 ML4C、Shared Ethernet AdapterD、AIX 5.3 with Advanced Power Virtualization
A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently, the customer is considering an N_Port ID Virtualization (NPIV) capable switch.Which of the following should be mentioned to the customer regarding the NPIV switch?（）A、You can not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet Switch B、Using blade servers with the NPIV switch will require more fibre ports on the external fibre switch C、Storage devices like Fibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switchD、The NPIV switch will count against the number of domains in a fabric
Companycom LPAR that is using a Virtual IO Server needs to be more highly available. How can this be accomplished using APV features?（）A、Reallocate the Virtual IO Server disks to the user LPARB、Create a stripe-group within the Virtual IO Server to protect against disk failureC、Reconfigure the user LPAR to use both locally owned disk and a Virtual SCSI diskD、Create a second Virtual IO Server and reconfigure the user LPAR to mirror across both Virtual IO Servers
You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2. You plan to deploy five virtual machines （VMs） per logical unit number （LUN）. You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server. What should you do？（）A、Use Cluster Shared Volumes （CSVs）B、Use fixed disks on the SAN storageC、Boot the virtual machines from iSCSI LUNsD、Use dynamically expanding disks on an iSCSI LUN
Companycom wants to use Virtual SCSI disks to boot multiple operating systems from the same disk. How will the volumes appear in the Virtual IO Server and how will the logical volumes appear in the partition?（）A、The Virtual SCSI disks are defined as logical volumes in the Virtual IO Server. The logical volumes appear as real devices (hdisks) in the client partitions. B、The Virtual IO adapters are connected to a virtual host bridge. On the Virtual IO Server they are vdisks, on the client partition, the exported disks are visible as virtual disks. C、The Virtual SCSI disks are represented in the ODM as a bus device whose parent is sysplanar0. Logical volumes will be assigned to the Virtual IO Server and virtual disks, vdisks, in the client partition. D、The Virtual IO adapters are represented as adapter devices with the virtual host bridge as their parent. On the Virtual IO Server they are vdisks attached to vscsi, on the client partition the exported disks are visible as virtual disks.
单选题A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently, the customer is considering an N_Port ID Virtualization (NPIV) capable switch.Which of the following should be mentioned to the customer regarding the NPIV switch?（）AYou can not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet Switch BUsing blade servers with the NPIV switch will require more fibre ports on the external fibre switch CStorage devices like Fibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switchDThe NPIV switch will count against the number of domains in a fabric
单选题A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently， the customer is considering an N_Port ID Virtualization （NPIV） capable switch. Which of the following should be mentioned to the customer regarding the NPIV switch？（）AYoucan not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet SwitchBUsing blade servers with the NPIV switch will require morefibre ports on the external fibre switchCStorage devices likeFibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switch.DThe NPIV switch will count against the number of domains in a fabric
单选题After rebooting one Virtual IO （VIO） server in a redundant environment， the following command output from the client partition shows that the path to the shared disk from the rebooted VIO server remains in a failed state. Vio_client1# lspath Failed hdisk0 vscsi0 Enabled hdisk0 vscsi1 What must the administrator do to ensure that the path is automatically restored when a VIO server is brought back into service？ （）A On both VIO servers， modify the inittab making chdev the last command， so that they will start during VIO server reboot.B On both VIO servers， change the following parameters and reboot each of them in turn hcheck_interval =60 hcheck_mode=interactiveC On client logical partition， modify the inittab making chdev the last command， so that they will start during client partition reboot.D On the client logical partition， change the following parameters and reboot the client hcheck_interval =60hcheck_mode=interactive
单选题Companycom LPAR that is using a Virtual IO Server needs to be more highly available. How can this be accomplished using APV features?（）AReallocate the Virtual IO Server disks to the user LPARBCreate a stripe-group within the Virtual IO Server to protect against disk failureCReconfigure the user LPAR to use both locally owned disk and a Virtual SCSI diskDCreate a second Virtual IO Server and reconfigure the user LPAR to mirror across both Virtual IO Servers
单选题A system administrator has been instructed to attach storage in their client LPARs, in a Power 770, with fibre channel adapters using N_port ID virtualization (NPIV). Which of the following partitions has the minimum requirements to utilize virtual fibre channel?（）ALPAR-A with 1Gb FC HBA and SAN connectionBLPAR-B with 2Gb FC HBA and SAN connectionCLPAR-C with 4Gb FC HBA and SAN connectionDLPAR-D with 8Gb FC HBA and SAN connection
单选题Companycom will be using the Virtual IO Server to share both FC and Ethernet adapters among multiple LPARs. The customer is using mostly web services in the LPARs. Which of the following should be considered?（）AShared Ethernet Adapters and Virtual SCSI services require separate Virtual IO Servers.BVirtualized adapters require essentially the same Virtual IO Server resources regardless of adapter type.CShared Ethernet Adapters require significantly more Virtual IO Server resources than Virtual SCSI services.DVirtual SCSI services require significantly more Virtual IO Server resources than Shared Ethernet Adapters.
单选题Which statement about NPIV is true？（）A NPIV provides a means to assign multiple Fibre Channel IDs to a single N-port.B NPIV can be enabled on a per-VSAN basis.C NPIV requires a write erase and then reload the switch in order to come up into NPIV mode. D NPIV is a Cisco proprietary feature and as such works only between two Cisco switches.E NPIV must not be enabled on a switch that is also running N-port virtualization.
单选题You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2. You plan to deploy five virtual machines （VMs） per logical unit number （LUN）. You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server. What should you do？（）AUse Cluster Shared Volumes （CSVs）BUse fixed disks on the SAN storageCBoot the virtual machines from iSCSI LUNsDUse dynamically expanding disks on an iSCSI LUN
单选题An AIX LPAR has been reconfigured to use direct-attached disks. What is the best way to fully remove and delete the Virtual IO volumes?（）AOn the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#BOn the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_nameCOn the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi# On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_nameDOn the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#
单选题What describes the difference between NPIV and vSCSI in the way fibre-channel attached disk and tape are presented when VIO Server is used?（）ANPIV presents Virtual HBA addresses and vendor specific information for disk and tape devices.vSCSI presents generic disk and tape device interfaces.BNPIV presents generic disk and tape device interfaces on virtual HBA addresses.vSCSI presents HBA addresses as SCSI with vendor specific information for disk and tape devices.CNPIV presents HBA addresses and vendor specific device information directly to the client partition.vSCSI presents vendor specific disk information and generic tape device interfaces through VIO server.DNPIV presents virtual HBA addresses with generic device information for SCSI based disk and tape devices.vSCSI presents vendor specific information for disk and tape device devices attached via SCSI hardware interfaces.
单选题While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）ANPIV andvSCSI both require multipathing in VIO Server only.BNPIV requiresmultipathing software on client LPARs, vSCSI requires multipathing software on VIO Server.CNPIV requiresmultipathing software on VIO Server, vSCSI requires multipathing software on client LPARs.DNPIV requiresmultipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing software on VIO Server and MPIO on client LPARs.
单选题Companycom wants to use Virtual SCSI disks to boot multiple operating systems from the same disk. How will the volumes appear in the Virtual IO Server and how will the logical volumes appear in the partition?（）AThe Virtual SCSI disks are defined as logical volumes in the Virtual IO Server. The logical volumes appear as real devices (hdisks) in the client partitions. BThe Virtual IO adapters are connected to a virtual host bridge. On the Virtual IO Server they are vdisks, on the client partition, the exported disks are visible as virtual disks. CThe Virtual SCSI disks are represented in the ODM as a bus device whose parent is sysplanar0. Logical volumes will be assigned to the Virtual IO Server and virtual disks, vdisks, in the client partition. DThe Virtual IO adapters are represented as adapter devices with the virtual host bridge as their parent. On the Virtual IO Server they are vdisks attached to vscsi, on the client partition the exported disks are visible as virtual disks.