Why should storage technologies such as data deduplication and data compression be
considered?

Which mode of IPSec encrypts only the payload of the IP packet?

Which product performs virtualized data caching across heterogeneous storage arrays?

Refer to the exhibit.
A VDC architect has just purchased switches to be used as converged access layer switches. All

Fibre Channel traffic operates at 8 Gbps and all ports operate at line-rate.
The design requires that all FC ports be configured as ISLs and be connected to the SAN core
switches. An equal number of converged ports will be configured as standard Ethernet ports and
connected to the aggregation layer switches.
What is the oversubscription ratio of the FC ports on this switch?

You need to determine the number of CNAs needed on a hypervisor. Bandwidth requirements for
applications running on the hypervisor are:
– Average SAN Bandwidth: 3 Gb/s
– Average LAN Bandwidth: 2 Gb/s
What is the minimum number of dual-port CNAs you would need to install in the server to meet
bandwidth requirements while providing CNA redundancy?

A company asks you to design a stretched cluster environment for their new hypervisor
deployment. The company’s two data centers are located 150 km apart, and have Fibre Channel

connected hosts and storage at both locations.
Which distance networking technology should you recommend?

An application is designed to use a middleware layer to communicate with, and share the data and
resources of, other applications in the organization.
What is this an example of?

Which aspect of data security does SSL address?

What capabilities are needed to transform a VDC into IaaS?

Which feature of server virtualization allows for the online movement of virtual server guests
between separate physical hosts while providing zero downtime?