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 

题目
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?()
A

Virtual 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. 

B

Virtual 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. 

C

Virtual 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. 

D

Virtual 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.

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

Which IBM resource should be used to validate the results from a Disk Magic study PRIOR topresenting the final storage solution and pricing to a customer?()

  • A、Customer Engineer 
  • B、Storage Sales Specialist 
  • C、Competeline Representative 
  • D、Field Technical Storage Specialist (pre-sales)

正确答案:D

第2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?()

  • 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.

正确答案:C

第3题:

Companycom is installing a Virtual IO Server to reduce the number of fibre channel adapters needed for each partition. The customer wants to use disk based copy functions to replicate the data on the LUNs. How can this be accomplished?()

  • A、Create LVM mirrors between LUNs
  • B、MPIO is necessary as the device driver
  • C、Use separate fibre adapters in the Virtual IO Server for each LUN
  • D、Virtual IO Server is a disk subsystem and must control the LUNs behind it

正确答案:B

第4题:

A customer is getting ready to install a new pSeries system into their data center.  They are concerned about providing the appropriate clearance around their 7014-T42 to allow for maintenance.  What reference material should the pSeries technical specialist provide to the customer?()

  • A、Sales Manual
  • B、Announcement Letter
  • C、Site and Hardware Planning Information
  • D、Adapter, Devices, and Cable Information for Multiple Bus Systems

正确答案:C

第5题:

Companycom is considering a large partitioned p5 590 to consolidate several smaller systems in their data center. Due to the complexity of the consolidation, the customer is asking the technical support specialist to give them a report which shows pre order PCI adapter placement and validates them against IBM's recommendations. The concern is that the factory will not install the adapters in the appropriate slots as the customer pre-selected. What IBM tool is available to provide this?()

  • A、LPAR Validation Tool (LVT)
  • B、Personal Systems Configurator (PSC)
  • C、IBM Configuration for eBusiness (eConfig)
  • D、Advanced System Management Interface (ASMI)

正确答案:A

第6题:

A customer needs both a database and application server to communicate over a network.  The new systems will be connected to the same network as the current IBM equipment with known IBM serial numbers.  How could a pSeries technical specialist best determine which type of network card is appropriate, without making an additional call to the customer?()

  • A、Use an Inventory Services retrieval to show adapter features.
  • B、Retrieve previous eConfig proposals to see what others had shown.
  • C、Call the Account Executive to ask what the customer has used in the past.
  • D、Query the Supportline problem record database for the customer and LAN keyword matches.

正确答案:A

第7题:

A customer has a large UNIX environment and has engaged a pSeries technical specialist to work on a solution with them.  Which of the following statements would best establish UNIX credibility with a knowledgeable customer?()

  • A、The technical support specialist has completed a UNIX course at college.
  • B、The technical specialist has supported several similar projects and has earned an IBM AIX certification.
  • C、The technical support specialist’s company sells $3M of UNIX computer systems every year.
  • D、The technical support specialist has sold and installed at least a dozen Apple and iSeries systems with POWER processors.

正确答案:B

第8题:

A customer has an existing rack environment with 18 x365 and 2 x255 servers.  How can the customer monitor and manage the hardware even if the systems are shut down?()

  • A、Use PC Anywhere over the Ethernet LAN.
  • B、Use RDM and Aurema to manage the systems.
  • C、Connect high-speed modems to each of the systems’ serial ports to use IBM Director.
  • D、Interconnect the Remote Supervisor Adapters II (RSA II) in the x365 servers to the x255 servers.

正确答案:D

第9题:

A customer is ready to order a pSeries solution.  However, the pSeries technical specialist is unsure whether the customer preferred the fibre channel or the external SCSI disk attachment option.  What is the most appropriate action for the specialist to take next?()

  • A、Ask the customer to confirm which option is best for their environment.
  • B、Order the fibre channel option and purchase a converter later if necessary.
  • C、Order both SCSI and fibre channel adapters to cover both potential options.
  • D、Inform the customer that fibre channel was selected for performance reasons.

正确答案:A

第10题:

A Sales Specialist receives an email from a customer, requesting information on IBM’s best Server Consolidation solution. How should the Sales Specialist proceed? ()

  • A、Send the customer information on VMware
  • B、Send the customer information on IBM BladeCenter 
  • C、Call the customer to ask why they are consolidating
  • D、Send the customer information on IBM System P

正确答案:C

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