Typically an internet service provider (ISP) or Network Operations Center will perform these tasks to a well-defined set of parameters, for example, a boot image that the organization has approved and which uses software it has license to.
通常，一个互联网服务提供商（Internet service provider，简称ISP）或网络操作中心（Network Operations Center）将用一系列定义明确的参数来执行这些任务，例如，一个由某个机构同意的并且它使用授予了许可证的软件的引导映像。