A company runs a data center for smaller customers. Some of their customers require 24x7 availability. The company infrastructure consists of traditional 1Gb Ethernet and 4Gb Fibre Channel networks. Their SAN consists of a dual
redundant fabric with six HP StorageWorks 4/32 SAN Switches in each fabric. The fabrics have a full-meshed topology with two ISls for each mesh link. They have only two available free ports on each switch.
They have 20 VMware-based servers and 7 Windows 2008 servers, which are attached with redundant paths to their SAN.
They also have three HP EVA 6xxx and two tape libraries with 4 drives of HP Ultrium 4 FC drives in each tape library.
Recently they added two HP 3PAR StoreServ 10400 Storage Systems. The servers and storage devices are distributed on the switches.
All of the devices are distributed between two data centers that are 1 km apart. The company has not experienced any performance issues. They plan to acquire additional customers and are concerned that their infrastructure will not support
future growth. The company wants to make sure that they will be able to accommodate changing I/O traffic patterns and reduce the complexity for expansion.
Which change to the SAN should you recommend in your presentation to the IT Director of the company?
A. change to HP SN6000 Stackable Fibre Channel SwitchesA customer wants to connect three separate fabrics together by using the LSAN feature. They do not want to merge the fabrics. Which proposal this task?
A. HP 2404 FCoE Converged Network SwitchAn existing EVA customer is preparing to deploy HP 3PAR StoreServ 7000 Storage. The customer previously purchased a par of MPX200 blades for a project, but the blades were never deployed. The customer wants to migrate data online
and require LUN by LUN control because infrequently used data will be left on the EVA.
Synchronization must be maintained between the EVA and 3PAR LUNs until all a particular host are migrated.
Which solution will meet the customer requirements?
A. Use the HP 3PAR StoreServ 7000 Storage Online import license to transfer data form the EVA to the 3PAR array.Scenario: A large financial brokerage firm transacts about 32% of trades in the South American market. It offers brokerage services, investment banking, and financial advisory services to corporations and individuals Recent expansions into other worldwide markets have led to delays m processing trading data into usable reports that are timely enough for consumption by traders. The company is seeking a way to give traders much closer real-time data to use when making decisions on trades, ultimately translating into higher results for its customers and higher competitive advantage for the firm company is projecting 100% data growth rates annually for the foreseeable future. A recent power outage at the production data center that lasted 24 hours resulted in significant data loss. The production data center: ?All rack-mount servers ?Microsoft SQL Server 2000 ?HP ProLiant DL385 servers ?Two HP Enterprise Virtual Array 6400 SANs ?Heterogeneous SAN environment consisting of HP B-series and HP C-series SANs
The on campus Disaster Recovery Center is newly constructed and has not been configured or brought on line: ?BladeSystem environment ?Core edge design ?All HP B-series ?HP 3PAR StoreServ Storage System
The company pulls all of its trading information and data into a warehouse and then runs reports on the data internal reports determine whether to update asset allocation. Customer reports detail current holding and earnings of the firm's funds. The most complex reports takes 36 hours to run an can only be run over the weekend to prevent disruption to operations; this results in traders receiving updated information only per week. There is also an option for customers to access web-based reports, and there is a need to update these reports more frequently as well.
Some of the additional business criteria identified in customer planning interviews includes: ?Produce daily reports rather than weekly ?Close to real time reporting to customers ?Scalable solution for further growth and without interruption ?Ability to add additional reports or analyze in new ways as the need arises ?Reduced IT overtime ?Concerned about application disruptions when adding or removing SAN devices ?Manage multiple fiber Channel ports as one switch resource ?Move from 4GB SAN to an 8GB Fibre Channel SAN. ?Looking for optional performance, less downtime, non-disruption expansion, and a Low price per port on the FC Switch deployment ?Consolidation of SANs for seamless sharing of server storage resources ?Multiple solutions, prioritized with recommendation
Refer to the scenario.
Which network solution should you propose for the primary data center to meet the stated requirements?
A. HP 8/24 SAN SwitchA customer needs a C-series switch with a two slot configuration. Which switch series fits this need?
A. MDS 9100 seriesWhat should be done in preparing the SAN for production to help minimize risk and maximize the probability of success?
A. thoroughly test individual components before deploymentWhat is an accurate description of a fully meshed SAN fabric?
A. a switch configuration that uses multiple ISLs between all switches in the fabricWhat can prevent oversubscription in a SAN?
A. use shorter distance cablesIn addition to decreasing application response times, what is a benefit of deploying a SAN?
A. inexpensive hardware can be usedTo install additional switches, you must determine the ideal ISL ratio. Which ISL ratio range is recommended for less I/O intensive application requirements (less than 70 MB/s at 2 Gb/s, less than 140 MB/s at 4 Gb/s, less than 280 MB/s at 8 Gb/s)?
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