部署 Windows Server Update ServicesDeploy Windows Server Update Services

适用于:Windows Server(半年频道)、Windows Server 2019、Windows Server 2016、Windows Server 2012 R2、Windows Server 2012Applies To: Windows Server (Semi-Annual Channel), Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012

Windows Server Update Service (WSUS) 启用信息技术管理员部署最新的 Microsoft 产品更新。Windows Server Update Services (WSUS) enables information technology administrators to deploy the latest Microsoft product updates. WSUS 是可安装以管理和分配更新的 Windows Server 服务器角色。WSUS is a Windows Server server role that can be installed to manage and distribute updates. WSUS 服务器可以作为组织内其他 WSUS 服务器的更新源。A WSUS server can be the update source for other WSUS servers within the organization. 充当更新源的 WSUS 服务器称为上游服务器。The WSUS server that acts as an update source is called an upstream server.

在 WSUS 实现过程中,网络中必须至少有一台 WSUS 服务器连接到 Microsoft 更新以获取可用的更新信息。In a WSUS implementation, at least one WSUS server in the network must connect to Microsoft Update to get available update information. 你可以根据网络安全和配置来决定多少其他服务器直接连接到 Microsoft 更新。You can determine, based on network security and configuration, how many other servers connect directly to Microsoft Update.

本指南提供了有关规划和部署 Windows Server Update Service 的概念信息。This guide provides conceptual information for planning and deploying Windows Server Update Service.