影响 MultiPoint Services 系统性能的变量Variables Affecting MultiPoint Services System Performance

有很多变量会影响 MultiPoint 服务系统的整体性能。There are many variables that can affect the overall performance of your MultiPoint Services system. 在设计系统时,可能需要考虑这些情况。You may want to consider these when designing your system.

使用情况Usage

  • 应用程序同时运行的应用程序的类型和数量(特别是图形 - 密集型或内存密集型应用程序)将影响系统的整体性能。Applications The type and number of applications running at the same time, especially graphic-heavy or memory intensive applications will affect the overall performance of your system. 有关详细信息,请参阅应用程序和 Internet 内容For more information, see Applications and Internet Content.

  • Internet 使用考虑用户是否将查看使用全运动视频的多媒体内容或网页。Internet use Consider if your users will be viewing multimedia content or web pages that use full-motion videos. 如果有太多用户同时查看,此类型的内容可能会重载系统。This type of content can overload the system if too many users are viewing concurrently.

    备注

    MultiPoint Services 中的投影功能,它允许教师将其屏幕投影到学生监视器上,而不是为了投影全动作视频。The projection feature in MultiPoint Services, which allows teachers to project their screens onto their student monitors, is not designed to project full-motion video. 投影功能旨在为演示目的而设计,例如显示过程。The projection feature is designed for demonstration purposes, such as showing a procedure.

  • 高速设备如果太多用户同时使用高速设备(如 web 摄像机或 DVD 播放机),这会影响系统的整体性能。High-speed devices If too many users are concurrently using a high-speed device, like a web camera or DVD player, this affects the overall performance of the system.

配置Configuration

  • CPU、GPU 和 RAM有关 CPU、GPU 和 RAM 的建议,请参阅本指南中的优化 MultiPoint 服务系统性能CPU, GPU, and RAM See Optimize MultiPoint Services System Performance in this guide for CPU, GPU, and RAM recommendations.

  • 网络带宽对于基于 RDP 的连接工作站,客户端的网络带宽和功能 (例如,瘦客户端、台式计算机或便携式计算机) 非常重要,尤其是当视频在用户的会话中运行时。Network bandwidth For RDP-over-LAN connected stations, the network bandwidth and the capability of the client (for example, a thin client, desktop PC, or laptop) is important, particularly if video is running in the user's session. 如果使用的是 USB over 以太网零客户端,则还应考虑网络带宽。If you are using USB-over-Ethernet zero clients, network bandwidth should also be a consideration. 所有设备的视频数据都通过相同的以太网连接发送,因此,在使用这些设备时,可能需要考虑设置单独的千兆以太网网络。Video data for all of the devices is sent over the same Ethernet connection, so you may want to consider setting up a separate Gigabit Ethernet network when using these devices.

  • RemoteFX对于通过 LAN 的连接工作站,你可以使用 RemoteFX 大幅改善高清晰多媒体内容的传送。RemoteFX For RDP-over-LAN connected stations, you may be able to use RemoteFX to greatly improve the delivery of high-definition multimedia content.

  • 显示分辨率如果使用较高的全屏视频,可能需要考虑降低监视器分辨率以最大程度地提高性能。Display resolution If you have heavy full-screen video usage, you may want to consider reducing the monitor resolution to maximize performance.

  • USB 零客户端的数目服务器上单个根集线器上 USB 零客户端的总数将直接影响视频性能。Number of USB zero clients The total number of USB zero clients on a single root hub on the server will directly affect video performance. 有关详细信息,请参阅USB 零客户端连接工作站的布局For more information, see Layout for USB Zero Client Connected Stations. 受支持的 USB over 以太网零客户端工作站的数量可能略小于 USB 零客户端的数量。The number of USB-over-Ethernet zero client stations that are supported might be slightly less than the number of USB zero clients.

  • USB 带宽设计系统时,请考虑 USB 带宽。USB bandwidth Consider the USB bandwidth when you are designing your system. 这对于 USB 零客户端(通过 USB 连接发送视频数据)尤其重要。This is especially important for USB zero clients, which send video data over the USB connection. 若要优化带宽,请将连接到服务器上的单个 USB 端口的设备数量降至最低。To optimize bandwidth, minimize the number of devices that are connected to a single USB port on the server. 这适用于菊花链式工作站和中间集线器。This applies to daisy chained stations and intermediate hubs. 有关详细信息,请参阅工作站中心中间中心For more information, see Station hubs and Intermediate hubs.

  • USB 类型如果将三个以上的 USB 零客户端连接到集线器,或者使用的是高带宽 USB 设备,则使用 USB 3.0 而不是 USB 2.0 会增加服务器与中间中心之间的可用带宽。USB type Using USB 3.0 instead of USB 2.0 increases the available bandwidth between the server and the intermediate hub if you are connecting more than three USB zero clients to the hub or if you are using high-bandwidth USB devices.

  • 工作站工作站总数会影响性能。Stations The total number of stations affects the performance. 如果有大量的图形、处理或视频需求,可能需要限制工作站的总数。If you have heavy graphics, processing, or video needs, you may want to limit the overall number of stations. 有关详细信息,请参阅优化 MultiPoint 服务系统性能For more information, see Optimize MultiPoint Services System performance.