A system is being designed with many LPARs which will be clients of dual VIO Servers. The VIO Servers must be redundant so that, in the event of scheduled maintenance, the clients do not need to be shut down.
Which of these strategies could be used to ensure that the client LPARs continue to be able to use the network in the event of a VIO Server being shut down?（）
A.Implement PowerHA SystemMirror on both VIO servers.
B.Configure Etherchannel between the client LPARs and the two VIO servers.
C.Configure Network Interface Backup between the two VIO servers and use each VIO server to access the network.
D.Implement Shared Ethernet Adapter failover and have all client partitions access the network through the shared adapters.
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A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower.
What contributes to the improved performance?（）
A.Added Turbo memory switching
B.Removed internal OLTP limits
C.Moved L3 cache onto the chip
D.Increased DDR2 memory speeds
A.1
B.2
C.4
D.6
A.SSD
B.SSA
C.SAS
D.SAN
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.
A.Concurrent firmware updates
B.Management of virtual storage
C.Hot add/remove of I/O drawers
D.Management of Capacity on Demand
最新試題
Which of the following configuration is valid for expansion drawers on a Power 750 with 2 processor board sinstalled?（）
A customer requires two 12X loops on their new POWER7 system. What is the smallest system that will support two loops?（）
Which system provides the highest performance per core, and the least cost for applications licensed per core?（）
Ancustomer with limited storage management skills needs a disk subsystem with up to 70TB capacity and enterprise class performance. Which disk storage system should be recommended?（）
A POWER7 processor has L1, L2 and L3 caches. Which of the three caches uses embedded DRAM (eDRAM) technology?（）
A customer has a Power 750 with the following: One processor card with 8 cores enabled, and 64GB RAM installed One GX+ adapter with one I/O drawer attached; One 4-port 1Gbps IVE adapterPowerVM Standard Edition; They need to add a GX++ adapter and cable it to an I/O drawer.Which of the following must also be ordered?（）
Using the following information: Performance data from an existing system that a new system will replace; Performance estimates that anticipate future workloads; Micro-partitioning and logical partitioning implementations.Which of the following allows a technical sales representative to create a system design which can be imported into an HMC?（）
A customer is evaluating PowerVM and VMware to run a data warehouse application. Which feature of PowerVM should be highlighted as a differentiator?（）
Which of the following uses compression/decompression to increase the memory available for client workloads?（）
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?（）