One of the challenges with cloning virtual images is handling operating system, network, and application specific customization.

克隆虚拟映像的挑战之一是，需要处理操作系统、网络和应用程序特定的自定义内容。

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The actual network and operating system customization varies for different platforms and hypervisors.

实际网络和操作系统自定义因不同的平台和管理程序而异。

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External: The operating system or network service performs authentication

外部：操作系统或网络服务执行身份验证。

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The WBI machines are subject to outside security threats because they employ Windows XP operating system and the Ethernet network.

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Even more worrisome for NT: In the grand scheme of building a network, a particular operating system is not all that important.

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Windows Phone 7.5 is stable, it works well, so why go to all the hassle of reworking the operating system push it through network qualification, and then do a worldwide roll-out with hardware partners and multiple devices.

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