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?()A Shared Ethernet Adapters and Virtual SCS

题目
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?()
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.

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相似问题和答案

第1题:

Companycom will be using Virtual IO Server to share Ethernet adapters. What can be done to prevent network failure of the client if a Virtual IO Server goes down?()

  • A、Create two virtual adapters on the client, each one from a separate Virtual IO Server
  • B、Enable dead gateway detection on the client so that the network traffic can be rerouted
  • C、Have a spare network card on standby in the client in case the Virtual IO Server goes down
  • D、Create an etherchannel adapter on the client using one Virtual Ethernet adapter from two  separate Virtual IO Servers

正确答案:A

第2题:

Companycom is about to purchase a POWER5 Enterprise server which requires two Ethernet ports and two disks for each of the four LPARs. It has been configured and validated using the IBM eConfig tool. Which of the following is very important to verify in addition to the eConfig validation?()

  • A、Total number of SCSI adapters
  • B、Total number of Ethernet adapters
  • C、Total number of Ethernet adapters and number of SCSI paths per LPAR
  • D、Total number of SCSI paths available and total number of SCSI 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:

What type of configuration can provide the best availability in a Virtual IO Server environment?()

  • A、Provide multiple paths to all resources through 2 or more Virtual IO Servers
  • B、Mirror all disk resources on the Virtual IO Server to present to the client LPAR
  • C、Mirror all disk resources on the client LPAR to the shared SCSI on the Virtual IO Server
  • D、Trunk multiple Ethernet adapters on the Virtual IO Server to a single Shared Ethernet Adapter (SEA)

正确答案:A

第5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6题:

Companycom has a p5 590 that has their production LPAR, their Tivoli Storage Manager (TSM) LPAR, and several other LPARs. What method would provide connectivity between the production LPAR, and the TSM LPAR, but be isolated from the other LPARs in the system without utilizing a Virtual IO Server or physical adapter resources?()

  • A、Use shared memory and semaphores to transfer the data to the TSM LPAR
  • B、Provide gigabit Ethernet adapters in each LPAR and run a crossover cable
  • C、Create a Virtual Ethernet between the production server and the TSM LPARs
  • D、Create a Virtual Ethernet between the TSM server LPAR and the non-production LPARs

正确答案:C

第7题:

A customer is debating whether to use Shared Ethernet versus Virtual Ethernet.  Which of the following best describes a key difference between Shared and Virtual Ethernet?()

  • A、Shared Ethernet runs on POWER4 systems
  • B、Virtual Ethernet runs on POWER4 systems
  • C、Shared Ethernet requires a Virtual I/O server and Advanced Power Virtualization
  • D、Virtual Ethernet requires a Virtual I/O server and Advanced Power Virtualization

正确答案:C

第8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?()

  • A、One single port Ethernet adapter
  • B、Four dual port Ethernet adapters
  • C、Two single port Ethernet adapters
  • D、Eight single port Ethernet adapters

正确答案:A

第9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.

正确答案:A

第10题:

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 Server
  • B、AIX 5.2 ML4
  • C、Shared Ethernet Adapter
  • D、AIX 5.3 with Advanced Power Virtualization

正确答案:D

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