单选题A customer is purchasing a 12-way p5-570 to run light development workloads on eight AIX 5.3 partitions with two network adapters each.  When the current network configuration was reviewed, it was discovered that they only have four Ethernet ports available on their network switch.  Which of the following solutions would prevent them from having to buy another network switch or hub?()AAdd two HMCs with two Ethernet adapters each and run EtherChannel for the original eight partitions.BAdd two HMCs with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.CAdd two hosting partitions with two Ethernet adapters each and run EtherChannel for the original eight partitions.DAdd two hosting partitions with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.

单选题
A customer is purchasing a 12-way p5-570 to run light development workloads on eight AIX 5.3 partitions with two network adapters each.  When the current network configuration was reviewed, it was discovered that they only have four Ethernet ports available on their network switch.  Which of the following solutions would prevent them from having to buy another network switch or hub?()
A

Add two HMCs with two Ethernet adapters each and run EtherChannel for the original eight partitions.

B

Add two HMCs with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.

C

Add two hosting partitions with two Ethernet adapters each and run EtherChannel for the original eight partitions.

D

Add two hosting partitions with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.


参考解析

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Company.com is adding a new I/O drawer to an existing p5-570 with four LPARs and wants to re-balance the network cards in the I/O drawers. What is the best way to accomplish this?()A、Add the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adaptersB、Power down the partitions,run the diag a command when the system is brought back up and reconfigure the network cardsC、Use the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after rebootD、Detach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure

A customer is purchasing a 12-way p5-570 to run light development workloads on eight AIX 5.3 partitions with two network adapters each.  When the current network configuration was reviewed, it was discovered that they only have four Ethernet ports available on their network switch.  Which of the following solutions would prevent them from having to buy another network switch or hub?()A、Add two HMCs with two Ethernet adapters each and run EtherChannel for the original eight partitions.B、Add two HMCs with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.C、Add two hosting partitions with two Ethernet adapters each and run EtherChannel for the original eight partitions.D、Add two hosting partitions with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.

单选题Company.com is adding a new I/O drawer to an existing p5-570 with four LPARs and wants to re-balance the network cards in the I/O drawers. What is the best way to accomplish this?()AAdd the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adaptersBPower down the partitions,run the diag a command when the system is brought back up and reconfigure the network cardsCUse the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after rebootDDetach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure

单选题A customer is planning to buy a two enclosure Power 770, and will implement 4 LPARs with the following requirements:Each LPAR must have a private, dedicated connection to the network.The adapter for this network connection must be hot-swappable.The customer wants to minimize the number of I/O slots used. Which of the following fulfills the customer requirements?()ATwo dual-port PCIe adaptersBA four-port PCIe Ethernet adapterCFour separate PCIe Ethernet adaptersDTwo embedded Integrated Virtual Ethernet adapters (IVE)

单选题A large customer is consolidating their pSeries systems onto a p5 590. They will have a requirement for a single device (disk, lun) to have multiple paths through different  adapters in a single LPAR. The primary applications were written for AIX 5.2. Which of the following would be the recommended solution to satisfy this requirement?()AAssign the adapters to a Virtual IO partitionBUse the MPIO function included in AIX 5.2CMigrate the application to AIX 5.3 and use the MPIO functionDSet up two Virtual IO partitions and attach both partitions to the device

单选题During Company.com planning session,Company.com presents the details of the current  Network design. The network design serves four separate company facilities, each on as separate subnet. As part of a disaster recovery plan, the customer is evaluating the use of HACMP. Specifically, the have reviewed IPAT via IP aliasing and are questioning the number of IP subnets required.  Given the customer’s current configuration,what is the recommended minimum number of IP subnets that would be required?()A 4B 5C 6D 8

单选题A customer has an 8-way p5-570 with eight internal disk drives and AIX 5.2.  Which of the following must be added, if anything, to the configuration to support four LPARs, assuming each LPAR requires twodisk drives?()A7311-D20 drawer with four disksBUpgrade to AIX 5.3CFiber adapters to attach to SANDNothing

单选题Companycom wants to reduce the number of copper, Ethernet adapters on their 4 way p5 570 running AIX 5.3 used in each of the four LPARs. Companycom has one database LPAR, two application LPARs, and one web LPAR. Only the Web LPAR needs to communicate with the outside world. What is the minimum number of Ethernet adapters that should be provided to ensure redundancy and no single point of failure?()AOne single port Ethernet adapterBFour dual port Ethernet adaptersCTwo single port Ethernet adaptersDEight single port Ethernet adapters

单选题Company.com has ordered an 8-way p5-570 and plans to deploy four AIX 5L v5.3 LPARs. The pre-installation system design has all eight processors being placed in the shared processor pool, and four Micro-Partitions being assigned resources from the pool. Prior to the implementation of the system, the customer informs the technical specialist that one of the applications is only supported on AIX 5L 5.2. Which of the following changes to the system design should the technical specialist make to accommodate this change?()ACreate all the partitions as AIX 5.2, each having two dedicated processors.BPurchase a system with two additional processors that can be assigned to the AIX 5.2 Partition.CSpecify an AIX 5.2 partition using dedicated processors, reducing the number of processors in the shared pool.DUse the virtual I/O server to manage the disks and network connections removing the need for different levels of device drivers.

单选题Companycom tells the technical sales specialist that recent announcements state that virtual lan in the datacenter is the best option. The customer wants to use interpartition communication to save on adapters and increase performance. The systems are going to have shared and dedicated processor partitions. Some of the partitions will be running AIX 5.2 and some will be running AIX 5.3. The second p5 590 will be running a mixture of AIX 5.3 and Linux partitions with 2.6 kernel. What limitations of vlan/interpartition  communication should be discussed with this customer?()AVirtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet is supported on AIX 5L and Linux 2.5 and above. BVirtual Ethernet can be used within groups of shared OR groups of dedicated processor partitions, but not both simultaneously. Virtual Ethernet comes with AIX 5L, and is supported in AIX 5.2 or AIX 5.3 partitions, but not Linux. CVirtual Ethernet can be used in both shared and dedicated processor partitions. Virtual Ethernet can run in an AIX 5.3 or Linux 2.6 Kernel, but not AIX 5.2 partitions. Virtual Ethernet can only connect partitions within a single system. DVirtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet can connect partitions between systems if the HMC is shared between systems.

单选题A p5-570 8-way 32GB system has been proposed to a customer as a new test system with four LPARs.  The current applications are certified on AIX 5.2 but not yet on AIX 5.3.  The customer wants to understand the advantages and disadvantages of this solution versus a pair of 4-way p5-550s with 16GB each in testing their current applications. Which of the following points should the pSeries technical specialist highlight?()AThe p5-570 would save rack space over a pair of p5-550 servers.BThe p5-570 allows for more CPU and memory resources to be dynamically allocated to any LPAR for performance testing.CThe p5-570 can only be upgraded to 64GB of RAM without replacing memory.DThe p5-570 supports advanced features such as Micro-Partitioning and Virtual I/O allowing more LPARs of the customer’s applications with fewer processors and fewer I/O adapters.

单选题A small organization is purchasing a POWER5 to consolidate four applications. Currently, each application has two Host Bus Adapters (HBA) connected to an Enterprise Storage Server (ESS). The customer is concerned about the cost of purchasing eight new HBAs. Which feature of virtualization will be most beneficial to this organization?()AVirtual EthernetBMicro-PartitioningCVirtual I/O ServerDCapped and uncapped partitions

单选题The pSeries technical specialist is designing a two LPAR p5-570 with eight total processors.  The system is a test system to run AIX 5.2.  The customer has stated a preference for internal disks for the boot devices.  The customer has said they may later need to run three or four LPARs without increasing the number of processors. What should the pSeries technical specialist tell the customer about the ability of the p5-570 to meet their requirements?()AIt will require additional SCSI adapters and I/O drawers or external disks to support more than two LPARs.BIt has sufficient built-in SCSI controllers and disk enclosures to support four total LPARs by only adding the necessary additional disks.CIt is unable to use internal disks for LPARs and therefore additional adapters I/O drawers or external disks must be used to support all LPARs.DIt can support six LPARs with internal disks but will require special features, cables and an adapter to support the additional LPARs with internal disks.

单选题A customer has just purchased an 8-core POWER 570 which has two dual port 1 Gbps  Integrated Virtual Ethernet (IVE) adapters. The customer wants to implement queue pairs (QPs) to take advantage of parallel processing of network traffic to its client logical partitions. Assuming that the system is to utilize the IVEs in both CECs,  which configuration will allow a logical partition to utilize the entire eight cores for network traffic processing?()A Set Multiple Core Scaling (MCS) value of the port group to 8 and set multiple core parameter of the client Ethernet adapters to yes.B Set Multiple Core Scaling (MCS) value of the port group to 4 and set multiple core parameter of the client Ethernet adapters to yes.C Set Multiple Core Scaling (MCS) value of one of the physical port groups to 4 and set multiple core parameter of the client Ethernet adapters to yes.D Set Multiple Core Scaling (MCS) value of one of the physical port groups to 8 and set the multiple core parameter of the client Ethernet adapters to yes.