单选题A customer has two separate storage islands and is planning to implement an SVC to provide forFlashCopy between the two islands. What is the minimum number of inter-switch links (ISLs) thatare required?()A 0B 1C 2D 4

题目
单选题
A customer has two separate storage islands and is planning to implement an SVC to provide forFlashCopy between the two islands. What is the minimum number of inter-switch links (ISLs) thatare required?()
A

0

B

1

C

2

D

4

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相似问题和答案

第1题:

A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?()

A. operator training

B. cache size of the two clusters

C. fibre bandwidth capability between the sites

D. number of stacked tape drives attached to each cluster


参考答案:C

第2题:

A manufacturing customer has an IBM BladeCenter H chassis with four, HX5 with MAX5 4-socket blades installed. Each blade has the optional Fibre Channel Expansion card. The customer wants redundancy and is going to install the following configuration:  (1)two Brocade 20-Port SAN Switch Modules  (2)two Nortel Networks 1/10 GB Uplink ESM  (3)a redundant AMM  What is the minimum number of power supplies needed for this configuration to have full redundancy?()

  • A、4
  • B、3
  • C、2
  • D、8

正确答案:A

第3题:

A customer needs to create a number of LPARs on a new POWER6 server with some LPARs requiring a dedicated network and other LPARs utilizing Virtual Ethernet via a VIO server.Which limitation must be considered when planning the system configuration?()

A.A VIO server requires a dedicated LHEA port.

B.There is a limit of 32 LPARs per virtual LAN.

C.Two VIO servers will be required. A single VIO server can only provide virtual storage or virtual Ethernet.

D.Two VIO servers will be required. One to provide virtual networking and another to provide dedicated networking.


参考答案:A

第4题:

A customer has two single cluster IBM TS7700 Virtualization Engines at the same site. The customer wants to move one to a remote site and set up a grid configuration with the two clusters. The customer has fibre between the two sites. What is the most important factor to consider when planning the new configuration?()

  • A、operator training
  • B、cache size of the two clusters
  • C、fibre bandwidth capability between the sites
  • D、number of stacked tape drives attached to each cluster

正确答案:C

第5题:

A customer has two separate storage networks and is planning to implement an SVC to provide for FlashCopy between the two networks. What is the minimum number of ISL ports required?()

  • A、0
  • B、1
  • C、2
  • D、4

正确答案:A

第6题:

A customer has two separate storage networks and is planning to implement an SVC to provide for FlashCopy between the two networks. What is the minimum number of ISL ports required?()

A.0

B.1

C.2

D.4


参考答案:A

第7题:

When planning an SVC environment with the customer, the storage specialist finds that they wishto include iSCSI storage into the cluster. In this situation what is needed to place the storage intoproduction?()

  • A、a RAID card
  • B、IQN of the host
  • C、amount of storage
  • D、number of I/O groups

正确答案:B

第8题:

A customer is planning to upgrade two VMware ESX servers from 3.5 to 4.1 after recently installing a new XIV Storage System. Each server has 4 HBAs connected to redundant fabrics for a total of 4 paths per server to storage. The customer wants to increase the throughput available to the ESX servers.What configuration setting does the storage specialist need to highlight?()

A. increase the buffer credits on the HBAs

B. increase the number of device logins on the ESX servers

C. additional paths will be required between the servers and storage

D. multipath option on the ESX servers should be changed to round-robin


参考答案:D

第9题:

A company needs to connect seven of their Windows-based servers to a DS4000 storage server.   The DS4000 only has two host-side connections, and each server has two HBAs.  Which of the following is the lowest cost solution to provide no single points of failure?()

  • A、Implement two 8-port switches design with ISLs
  • B、Implement two 16-port switches design with ISLs
  • C、Implement two 8-port switches design without ISLs
  • D、Implement two 16-port switches design without ISLs

正确答案:C

第10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、 4
  • B、 5
  • C、 6
  • D、 8

正确答案:C

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