A customer is using Metro Mirror to mirror the company inventory database from an IBM System Storage DS8700 at their headquarters to a DS8300 at a remote site. Due to bandwidth concerns they are planning to change the mirroring mode to Global Mirroring.

题目

A customer is using Metro Mirror to mirror the company inventory database from an IBM System Storage DS8700 at their headquarters to a DS8300 at a remote site. Due to bandwidth concerns they are planning to change the mirroring mode to Global Mirroring. They have asked for assistance. What must be done to help the customer make the change?（）

  • A、reboot the secondary system
  • B、rezone the Storage Area Network switches
  • C、break and re-establish the mirror relationship
  • D、increase the buffer credits in the HBAs to reflect the new mirror relationship
相似考题

1.A customer is deploying a new Junos Pulse Access Control Service and has completed the initial boot configuration as prompted using a serial connection. The customer now wants to complete the rest of the configuration using the admin GUI.Into which port on the Junos Pulse Access Control Service should the customer plug the network cable to enable access to the admin GUI?（）A. the internal interfaceB. the external interfaceC. the management interfaceD. the console interface

2.A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites.Which of the following solutions satisfies the customer‘s recovery time objective?（）A. DS8700 systems at each site running Metro MirrorB. DS5300 systems at each site running Metro MirrorC. DS5100 systems at each site running Global MirrorD. XIV systems at each site running synchronous mirroring

3.A customer needs to achieve a very aggressive RTO of 30 minutes or less. A critical requirement is a continuous availability and disaster recovery solution for the mainframe environment.What IBM solution should be recommended to this customer?（）A. Metro MirrorB. Metro/Global MirrorC. Geographically Dispersed Open Servers (GDOS)D. Geographically Dispersed ParallelSysplex (GDPS)

4.A metro Ethernet user is connected using a PPP over Ethernet service.How many Layer 2 headers are attached to each IP datagram?()A.1B.2C.3D.4

参考答案和解析
正确答案:C
更多“A customer is using Metro Mirro”相关问题

  • 第1题：

    Which technology／feature is designed to maximize the benefit of using SSD drives? ()

    A.Easy Tier

    B.FlashCopy

    C.Encryption

    D.Metro Mirror


    参考答案：A

  • 第2题：

    A customer is using Metro Mirror to mirror the company inventory database from an IBM System Storage DS8700 at their headquarters to a DS8300 at a remote site. Due to bandwidth concerns they are planning to change the mirroring mode to Global Mirroring. They have asked for assistance.What must be done to help the customer make the change?（）

    A. reboot the secondary system

    B. rezone the Storage Area Network switches

    C. break and re-establish the mirror relationship

    D. increase the buffer credits in the HBAs to reflect the new mirror relationship


    参考答案：C

  • 第3题：

    A System z customer is planning to deploy the IBM System Storage DS6800 in each of threesmall data centers located around a large city. A backup data center with an IBM System StorageDS8100 will serve as the disaster recovery facility. Which advanced function can the customerimplement to meet disaster recovery requirements?（）

    • A、Global Mirror for zSeries
    • B、Metro Mirror
    • C、Global Copy
    • D、Metro/Global Mirror

    正确答案:B

  • 第4题：

    When working to develop the best data availability strategy for a customer, which of the followingIBM solutions address a customer requirement for "maximum protection for a subset oftransactions"?（）

    • A、 DS8000 Global Mirror 
    • B、 XIV advanced RAID protection 
    • C、 DS8000 Metro/Global Mirror 
    • D、 Easy Tier on DS8000 

    正确答案:C

  • 第5题：

    A customer is deploying a new Junos Pulse Access Control Service and has completed the initial boot configuration as prompted using a serial connection. The customer now wants to complete the rest of the configuration using the admin GUI.Into which port on the Junos Pulse Access Control Service should the customer plug the network cable to enable access to the admin GUI?（）

    • A、the internal interface
    • B、the external interface
    • C、the management interface
    • D、the console interface

    正确答案:A

  • 第6题：

    A customer is consolidating seven IBM i partitions onto a POWER7 system, using VIO Server to virtualize resources.Which of the following PowerVM editions is appropriate for this customer?（）

    • A、IBM i Edition
    • B、Express Edition
    • C、Standard Edition
    • D、Enterprise Edition

    正确答案:C

  • 第7题：

    A customer has two data centers， 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site.  Which IBM System Storage DS8000 solution should the storage  specialist propose to the client（）

    • A、Metro/Global Mirror
    • B、Metro Mirror
    • C、Global Copy
    • D、Global Mirror

    正确答案:D

  • 第8题：

    A customer with an IBM Power System running AIX is using an IBM System Storage DS8100 inLocation A, and an IBM System Storage DS5100 in Location B. The distance between Location Aand Location B is 25 kilometers. The customer wants a redundant copy of the data inLocation Bfor disaster recovery. Which of the following solutions will best satisfy this requirement?（）

    • A、install FlashCopy on the DS8100 
    • B、install SAN Volume Controllers with FlashCopy
    • C、install SAN Volume Controllers with Metro Mirror 
    • D、install Global Mirror on the DS8100 and Enhanced Remote Mirror on the DS5100 

    正确答案:C

  • 第9题：

    A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites. Which of the following solutions satisfies the customer's recovery time objective?（）

    • A、DS8700 systems at each site running Metro Mirror
    • B、DS5300 systems at each site running Metro Mirror
    • C、DS5100 systems at each site running Global Mirror
    • D、XIV systems at each site running synchronous mirroring

    正确答案:A

  • 第10题：

    A customer is currently using EMC’s Mirrorview/A. Their primary site is 400 kilometers away fromthe secondary site， and they have an RPO of 4 hours. What is the IBM equivalent product？（）

    • A、Global Copy
    • B、Sync Mirror
    • C、Metro Mirror
    • D、TPC for Replication

    正确答案:A

  • 第11题：

    单选题
    When working to develop the best data availability strategy for a customer, which of the followingIBM solutions address a customer requirement for "maximum protection for a subset oftransactions"?（）
    A

     DS8000 Global Mirror 

    B

     XIV advanced RAID protection 

    C

     DS8000 Metro/Global Mirror 

    D

     Easy Tier on DS8000 


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    What is one reason you might recommend a solution using only autonomous access points to a customer？ （）
    A

     The customer requires Layer 3 roaming.

    B

     The customer requires immediate wire line integration with a catalyst 6500 switch.

    C

     The customer needs an outdoor-ready access point.

    D

     The customer wants the option to migrate to LWAPP.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance.Which of the following products best accomplishes this task?（）

    A. Global Copy

    B. Metro Mirror

    C. Global Mirror

    D. Metro/Global Mirror


    参考答案：C

  • 第14题：

    What is one reason you might recommend a solution using only autonomous access points to a customer？ （）

    • A、 The customer requires Layer 3 roaming.
    • B、 The customer requires immediate wire line integration with a catalyst 6500 switch.
    • C、 The customer needs an outdoor-ready access point.
    • D、 The customer wants the option to migrate to LWAPP.

    正确答案:D

  • 第15题：

    A storage specialist is discussing the customer’s high availability plan and discovers that they areonly 80 kilometers （50 miles） from the intended site. They require 7 x 24 x 365 data availability in aUNIX environment with an RPO of two minutes. They have two DS5300 systems located at bothsites. Which of the following IBM storage functions best meets the customer’s businesscontinuance requirements？（）

    • A、HACMP
    • B、Volume copy
    • C、Metro Mirror
    • D、Global Mirror

    正确答案:C

  • 第16题：

    A customer is performing a cost justification of advanced software functions for several disksubsystem vendors. Which of the following software features of the Storwize V7000 arechargeable?（）

    • A、Easy Tier, FlashCopy 
    • B、FlashCopy, External Virtualization 
    • C、Metro/Global Mirror, Thin Provisioning 
    • D、External Virtualization, Metro/Global Mirror

    正确答案:D

  • 第17题：

    A customer needs to achieve a very aggressive RTO of 30 minutes or less. A critical requirement is a continuous availability and disaster recovery solution for the mainframe environment. What IBM solution should be recommended to this customer?（）

    • A、Metro Mirror
    • B、Metro/Global Mirror
    • C、Geographically Dispersed Open Servers (GDOS)
    • D、Geographically Dispersed ParallelSysplex (GDPS)

    正确答案:D

  • 第18题：

    The customer is planning a new IBM System Storage DS5020 using iSCSI and direct attachedfibre channel connectivity in a redundant configuration. The customer is planning to set up adisaster recovery solution in the near future by using Enhanced Remote Mirroring. Which of thefollowing considerations are critical for this customer？（）

    • A、customer must reconfigure aniSCSI port for mirroring
    • B、customer must set up a fabric and dedicate port 4 for disaster recovery
    • C、customer must set up a fabric and dedicate port 2 for disaster recovery
    • D、replication is not possible with the DS5020， they must consider the DS5300

    正确答案:C

  • 第19题：

    Which technology/feature is designed to maximize the benefit of using SSD drives? （）

    • A、Easy Tier
    • B、FlashCopy
    • C、Encryption
    • D、Metro Mirror

    正确答案:A

  • 第20题：

    A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance. Which of the following products best accomplishes this task?（）

    • A、Global Copy
    • B、Metro Mirror
    • C、Global Mirror
    • D、Metro/Global Mirror

    正确答案:C

  • 第21题：

    A metro Ethernet user is connected using a PPP over Ethernet service.How many Layer 2 headers are attached to each IP datagram?（）

    • A、1
    • B、2
    • C、3
    • D、4

    正确答案:B

  • 第22题：

    单选题
    A customer is interested in using two Power 550 servers to implement a new two node cluster. The cluster willbe using SAN attached disk for shared storage and will be attached to one IP network. Which of the followingadapter configurations will meet the customer requirements while reducing single points of failure？（）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A metro Ethernet user is connected using a PPP over Ethernet service.How many Layer 2 headers are attached to each IP datagram?（）
    A

    1

    B

    2

    C

    3

    D

    4


    正确答案： B
    解析： 暂无解析

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