If you've purchased RHEL 3, Red Hat will provide some level of installation support for any certified or compatible hardware.

如果你已经购买RHEL 3，红帽将会提供一些层安装的支持任何的检定或相容的硬件。

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The requestor of the Automatic Restart Management service is unaware of its level as it is set by the installation.

因为元素的级别由安装设定，所以自动重启管理服务的请求者并不知道它的级别。

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The Secure-by-Default installation allows only a minimum number of services and packages to enable a higher level of security on installation.

Secure-by-Default 安装只启用最少量的服务和包，从而在安装时保持比较高的安全水平。

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