Virtualized services (virtual infrastructure).
虚拟服务(虚拟基础架构)。
In this virtual infrastructure level, the organization creates a virtualized infrastructure to run applications.
在此虚拟基础设施级别，组织将创建虚拟基础设施来运行应用程序。
In the case of ESX, the virtual infrastructure client software chooses this MAC address, so it can be left blank.
对于ESX，虚拟基础结构客户端软件将会选择这个mac地址，因此可以将其保留为空。
Any virtual infrastructure has to include all needed components for self-service, without the need for technical or organizational routine tasks.
任何虚拟基础架构必须包括所有必需的组件的自助服务，而无需技术或组织的例行任务。
DMTF's OVF - providing a means to package virtual infrastructure deployments, which can be exported or imported into an infrastructure service offering.
来自DMTF的OVF——提供了一种能够打包开发虚拟基础设施的方法，这样开发成果可以导出或者导入到一个基础设施服务实例中。
A cloud computing provider can easily scale your virtual environment for greater bandwidth or computing resources with the provider's virtual infrastructure.
云计算提供者可以轻松地扩展虚拟环境，以通过提供者的虚拟基础设施提供更大的带宽或计算资源。
The infrastructure and network specialist rents the infrastructure (IaaS) to build a virtual infrastructure environment and to run the PaaS on this IaaS.
基础架构和网络专家是否可以租用基础架构（IaaS），以建立一个虚拟的基础架构环境，并在该 IaaS 上运行PaaS。
The virtual infrastructure provider manages the hypervisors and V switch or equivalent; his role, by all accounts, is outside the tenant's scope of concern as well.
虚拟技术供应商管理虚拟层程序及虚拟交换机等此类技术支持；他的工作内容，总的来说，也不在租户的关注范围之内。
The infrastructure and network specialist rents the IaaS to build a virtual infrastructure environment and to run the PaaS on this IaaS and whether they are within all three types of threshold levels.
基础架构和网络专家是否通过租用IaaS构建虚拟基础架构环境并在IaaS上运行PaaS，他们是否受到所有三种阈值水平的限制。
Another advantage of the virtual environment is the ability to reduce costs by performing server consolidation and infrastructure reductions.
虚拟环境的另一个优点是可以执行服务器整合和基础设施缩减，从而降低成本。
All these can be obtained easily by adjusting the virtual resources on the cloud infrastructure.
所有这些都能够通过调整云设施上的虚拟资源轻松获得。
This management is best done in layers, considering local management at the server, as well as higher-level infrastructure management, providing the overall orchestration of the virtual environment.
这种管理最好在各层内完成，本地管理在服务器上完成，还有更高级别的基础设施管理，以便提供虚拟环境的全面管理。
That said, we have rudimentary infrastructure for Virtual Machine management and status querying in place, with a few tools that use them.
不过我们已经有了初步的虚拟机管理和状态查询设施，也有一些使用这些设施的工具。
The SAE provides a set of lightweight virtual hosting environments that remove SA builders' responsibility for the infrastructure management.
SAE提供了一组轻量级虚拟承载环境，从而消除了SA构建人员的基础设施管理职责。
One of the key developments of virtualized networking infrastructure is the development of the virtual switch.
虚拟网络设施的关键开发之一就是虚拟交换机的开发。
As shown in figure 4, virtual desktop infrastructure and enterprise application access technologies work well together.
如图4所示，可以把虚拟桌面基础结构和企业应用程序访问技术组合在一起。
The virtualized network infrastructure has also enabled other interesting innovations, such as the virtual appliance.
虚拟网络设施还支持其他有趣的革新，比如虚拟设备。
The other is software that helps firms to turn their IT infrastructure into their own cloud, known as a “virtual operating system for data centres”.
还有软件层以帮助企业把IT基础架构变成自己的云，也就是“数据中心的虚拟操作系统”。
As opposed to virtual system patterns, you need to know very little about the underlying middleware infrastructure when using virtual application patterns to deploy an environment.
与虚拟系统模式不同，使用虚拟应用程序模式部署环境时，几乎不需对底层中间件基础架构有所了解。
At the same time monitoring (and stopping) these virtual instances provided the usage analysis capabilities required for the organization to dynamically assess and leverage infrastructure costs.
与此同时，对这些虚拟实例加以监控(和阻止)为组织提供了所需的使用分析能力从而使其能够动态评估和利用基础架构成本。
The Linux Virtual Server suite provides a few different methods to accomplish a transparent HA back-end infrastructure.
LinuxVirtualServer套件提供了几种不同的方法以完成透明的HA后端基础设施。
You've learned how multipath access can be used to dramatically increase the uptime of Xen virtual machines in the event of storage path failure or storage infrastructure maintenance.
您学习了当存储路径出现故障或者存储基础设施进行维护时，如何使用多路访问显著增加xen虚拟机的正常运行时间。
VFabric Hyperic - a second monitoring component which focuses on operating systems, virtual machines, databases and application servers, targeted at web infrastructure.
vFabricHyperic——又一个监控组件，关注于操作系统、虚拟机、数据库与应用服务器，面向Web基础设施。
The evolution from a company that sells virtual land to the infrastructure backbone of a diverse array of OpenSim worlds will be a slow one, Miller emphasized.
从一个卖虚拟土地的公司转变为异构的OpenSim世界的基础主干，将是缓慢的，Miller强调。
IaaS infrastructure and network specialist: the specialist controls the operating systems, network equipment, and deployed applications at the virtual machine level.
IaaS基础架构和网络专家：专家控制虚拟机级上的操作系统、网络设备和部署的应用程序。
Think virtual desktop infrastructure (VDI).
想一想虚拟桌面基础设施吧（VDI ）。
IaaS has been used as Command and Control centers to direct operations of a botnet for use in malicious updates of the infrastructure within and across the virtual machines.
僵尸网络曾经使用IaaS作为命令和控制中心直接恶意更新虚拟机的基础设施。
For example, the team responsible for the operating system infrastructure would need the permission to manage the WebSphere CloudBurst catalog so they could create and store customized virtual images.
例如，负责操作系统基础设施的团队需要获得管理WebSphereCloudBurst目录的许可，这样才有权创建和存储定制后的虚拟映像。
Figure 1 shows an example of moving from a distributed physical Lotus Domino infrastructure to a centralized virtual Lotus Domino infrastructure.
图1显示一个从分布式物理LotusDomino基础设施转移到集中式虚拟Lotus Domino基础设施的例子。
Other alternatives include accessing a natively installed Lotus Notes application through enterprise application access or through a virtual desktop infrastructure.
其他方法包括通过企业应用程序访问或虚拟桌面基础结构访问本地安装的LotusNotes 应用程序。
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