HP0-J65試験無料問題集「HP Designing HP SAN Networking Solutions 認定」

What is recommended to enhance backup performance without affecting application performance on a host?

You want to avoid interaction problems between different hardware platforms in a SAN. How can this be accomplished in the most efficient way?

A 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 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?

When configuring interoperable fabrics, which timing variables need to match across the fabric using the default setting?

What is throughput?

You are designing a new SAN fabric for a customer environment. The customer wants to ensure that the design provides maximum performance for local data access, while supporting occasional centralized data access.
Which fibre Channel topology should you recommend?

What do you gain implementing Fibre Channel routing in your SAN environment?

Scenario
Following the merger of two financial companies, management is considering combining the two distinct customer call centers into a single physical location. In addition to the overall call center headcount increasing by 30%, the support for two distinct customer bases presents the potential of having two different desktop PCs on the desk of each call center employee. Instead of correspondingly increasing IT support headcount to manage the single, larger call center and call center infrastructure, management believes they can reduce the required time to support call center operations by 40% if they employ virtual desktop technology.
An initial assessment has identified the need for a centralized storage solution that could support 500 virtual desktops running a variety of applications that can scale quickly to accommodate an expected increase in call center staff. The customer is already an HP Blade System customer using HP Virtual Connect Flex-10.
Some of the additional business criteria identified in customer planning interviews includes:
Use client virtualization for the desktops.
Achieve the highest possible density and performance for the virtual desktops,but keep the virtual desktop storage traffic off the network due to a current, existing limitation of only 1GbE.
Do not use standalone, network-attached storage.
Limit the impact of additional rack space.
Minimize the risk of additional help-desk tickets.
Present multiple solutions, prioritized with a recommendation.
Refer to the scenario.
The company preferred to implement an ISCSI storage solution to reduce implementation costs. Which addition benefit of an HP StoreVirtual Storage solution should you emphasize in your proposal?