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按细分卸载
统计信息在Internet上分段传输，每个数据包1,448字节，与TCP，iP和统计信息链路层报头配对。在传统情况下，CPU将预先按分段准备统计信息，并提前准备数据文件。例如，移动某个63,536字节的特定块将需要CPU创建并上传至少31个数据文件。
如果网络适配器解决了按段卸载的问题，则CPU可以将所有统计数据片段发送到网络适配器。这种技术通常称为TCP段卸载（TSO）或大段卸载（LSO）。
统计信息在Internet上分段传输，每个数据包1,448字节，与TCP，iP和统计信息链路层报头配对。在传统情况下，CPU将预先按分段准备统计信息，并提前准备数据文件。例如，移动某个63,536字节的特定块将需要CPU创建并上传至少31个数据文件。
如果网络适配器解决了按段卸载的问题，则CPU可以将所有统计数据片段发送到网络适配器。这种技术通常称为TCP段卸载（TSO）或大段卸载（LSO）。
Offload by Segment
Statistics are transmitted over the Internet in segments of 1,448 bytes per packet, paired with TCP, IP, and statistics link layer headers. Traditionally, the CPU would prepare the statistics by segment in advance and prepare the data files in advance. For example, moving a specific block of 63,536 bytes would require the CPU to create and upload at least 31 data files.
If the network adapter addresses offload by segment, the CPU can send all statistics segments to the network adapter. This technique is often called TCP Segment Offload (TSO) or Large Segment Offload (LSO).
Statistics are transmitted over the Internet in segments of 1,448 bytes per packet, paired with TCP, IP, and statistics link layer headers. Traditionally, the CPU would prepare the statistics by segment in advance and prepare the data files in advance. For example, moving a specific block of 63,536 bytes would require the CPU to create and upload at least 31 data files.
If the network adapter addresses offload by segment, the CPU can send all statistics segments to the network adapter. This technique is often called TCP Segment Offload (TSO) or Large Segment Offload (LSO).
校验和卸载
校验和优化算法扫描程序TCP和客户统计数据报告协议数据文件以正确捕获。校对可确保网络适配器在收到数据文件时已通过认证。
活动节点每天将交换数百至数千亿个数据文件。如果服务器处理器可以将卸载计算和校验和验证的日常任务交给网络适配器，则系统软件的总体性能仍然可以得到改善。
选择应用IPv4和ipv6协议的网络适配器，以在上载和接收时卸载校验和计算。用于安全通信的网络适配器也可以用于卸载数据加密校验和计算和身份验证的工作，而无需占用服务器处理器资源。
校验和优化算法扫描程序TCP和客户统计数据报告协议数据文件以正确捕获。校对可确保网络适配器在收到数据文件时已通过认证。
活动节点每天将交换数百至数千亿个数据文件。如果服务器处理器可以将卸载计算和校验和验证的日常任务交给网络适配器，则系统软件的总体性能仍然可以得到改善。
选择应用IPv4和ipv6协议的网络适配器，以在上载和接收时卸载校验和计算。用于安全通信的网络适配器也可以用于卸载数据加密校验和计算和身份验证的工作，而无需占用服务器处理器资源。
Checksum offloading
Checksum optimization algorithms scan TCP and client statistics report protocol data files for correct capture. Proofreading ensures that the network adapter is authenticated when receiving the data file.
Active nodes will exchange hundreds of billions of data files every day. If the server processor can offload the routine tasks of calculation and checksum verification to the network adapter, the overall performance of the system software can still be improved.
Select network adapters that apply IPv4 and ipv6 protocols to offload checksum calculations when uploading and receiving. Network adapters used for secure communications can also be used to offload the work of data encryption checksum calculations and authentication without occupying server processor resources.
Checksum optimization algorithms scan TCP and client statistics report protocol data files for correct capture. Proofreading ensures that the network adapter is authenticated when receiving the data file.
Active nodes will exchange hundreds of billions of data files every day. If the server processor can offload the routine tasks of calculation and checksum verification to the network adapter, the overall performance of the system software can still be improved.
Select network adapters that apply IPv4 and ipv6 protocols to offload checksum calculations when uploading and receiving. Network adapters used for secure communications can also be used to offload the work of data encryption checksum calculations and authentication without occupying server processor resources.
TCP卸载
TCP卸载中有一个非常有益的元素，即将所有TCP堆栈迁移到硬件配置，以便可以将此CPU计算资源返回给计算机操作系统。实际上，这表示将第3层（Internet / iP）和第4层（传输/ TCP）减少为网络适配器，并具有使用电源适配器的TCP卸载模块（TOE）解决各种数据组织的能力并转移日常任务。
该项目投资了具有彻底的TOE效果的网络适配器，而切实的利益取决于何时卸载它，从而可以释放至少先前占用的CPU资源。传统的千兆网络适配器将消耗CPU解决方案容量的一半以上，并且许多服务器应用程序都需要资源。如iSCSI在应用场景中会占用网络带宽，则Internet存储必须配备TOE电源适配器。
如果不需要详细的TOE功能，则可以选择另一个网络适配器。该电源适配器可以轻松适应TOE功能的子集，例如TSO或LRO。
TCP卸载中有一个非常有益的元素，即将所有TCP堆栈迁移到硬件配置，以便可以将此CPU计算资源返回给计算机操作系统。实际上，这表示将第3层（Internet / iP）和第4层（传输/ TCP）减少为网络适配器，并具有使用电源适配器的TCP卸载模块（TOE）解决各种数据组织的能力并转移日常任务。
该项目投资了具有彻底的TOE效果的网络适配器，而切实的利益取决于何时卸载它，从而可以释放至少先前占用的CPU资源。传统的千兆网络适配器将消耗CPU解决方案容量的一半以上，并且许多服务器应用程序都需要资源。如iSCSI在应用场景中会占用网络带宽，则Internet存储必须配备TOE电源适配器。
如果不需要详细的TOE功能，则可以选择另一个网络适配器。该电源适配器可以轻松适应TOE功能的子集，例如TSO或LRO。
TCP Offload
There is a very beneficial element in TCP Offload, which is to migrate all TCP stacks to the hardware configuration so that this CPU computing resource can be returned to the computer operating system. In practice, this means reducing Layer 3 (Internet/iP) and Layer 4 (Transport/TCP) to the network adapter, with the ability to use the TCP Offload Module (TOE) of the power adapter to solve various data organization and transfer daily tasks.The project invested in a network adapter with a thorough TOE effect, and the tangible benefit depends on when it is uninstalled, which can free up at least the previously occupied CPU resources. Traditional Gigabit network adapters will consume more than half of the CPU solution capacity, and many server applications require resources. If iSCSI will occupy network bandwidth in the application scenario, Internet storage must be equipped with a TOE power adapter.
If detailed TOE functions are not required, another network adapter can be selected. This power adapter can easily adapt to a subset of TOE functions, such as TSO or LRO.
There is a very beneficial element in TCP Offload, which is to migrate all TCP stacks to the hardware configuration so that this CPU computing resource can be returned to the computer operating system. In practice, this means reducing Layer 3 (Internet/iP) and Layer 4 (Transport/TCP) to the network adapter, with the ability to use the TCP Offload Module (TOE) of the power adapter to solve various data organization and transfer daily tasks.The project invested in a network adapter with a thorough TOE effect, and the tangible benefit depends on when it is uninstalled, which can free up at least the previously occupied CPU resources. Traditional Gigabit network adapters will consume more than half of the CPU solution capacity, and many server applications require resources. If iSCSI will occupy network bandwidth in the application scenario, Internet storage must be equipped with a TOE power adapter.
If detailed TOE functions are not required, another network adapter can be selected. This power adapter can easily adapt to a subset of TOE functions, such as TSO or LRO.
接收器调整
CPU必须花费时间来重组从单独的数据文件获得的统计数据。当需要解析多个网络端口和移动应用程序数据文件时，单独的CPU将处于繁忙状态。 RSS会将数据文件一起传输到多个物理CPU（而不是内核），以便相同的物理CPU始终解析来自同一TCP连接的数据文件。 CPU始终解决相同的数据流，并且比再次接收并形成新的统计信息要容易得多，而且速度更快。
CPU必须花费时间来重组从单独的数据文件获得的统计数据。当需要解析多个网络端口和移动应用程序数据文件时，单独的CPU将处于繁忙状态。 RSS会将数据文件一起传输到多个物理CPU（而不是内核），以便相同的物理CPU始终解析来自同一TCP连接的数据文件。 CPU始终解决相同的数据流，并且比再次接收并形成新的统计信息要容易得多，而且速度更快。
Receiver Tuning
The CPU must spend time to reassemble the statistics obtained from separate data files. When multiple network ports and mobile application data files need to be parsed, the separate CPU will be busy. RSS transfers the data files together to multiple physical CPUs (not cores) so that the same physical CPU always parses the data file from the same TCP connection. The CPU always resolves the same data stream and it is much easier and faster than receiving and forming new statistics again.
The CPU must spend time to reassemble the statistics obtained from separate data files. When multiple network ports and mobile application data files need to be parsed, the separate CPU will be busy. RSS transfers the data files together to multiple physical CPUs (not cores) so that the same physical CPU always parses the data file from the same TCP connection. The CPU always resolves the same data stream and it is much easier and faster than receiving and forming new statistics again.
设备管理器没有网络适配器的5个原因和解决方法!
原因一：网卡驱动没有安装
解决方法一：重新安装对应的网卡驱动程序。
1、 右键开始菜单，选择【设备管理器】
原因一：网卡驱动没有安装
解决方法一：重新安装对应的网卡驱动程序。
1、 右键开始菜单，选择【设备管理器】
DS10音频网络桥接器
产品描述
DS10音频网络桥接器连接Dante网络和AES3数字音频信号，同时还提供以太网控制数据的分发。DS10位于数字功放前端的信号链路当中，该1RU的设备扩展了流动和固定安装环境中的d&b系统方法，每个单元可以通过AES3数字信号输出提供多达16个Dante网络通道。来自DS10的AES3通道数据流将载有Dante通道标签和接线信息的元数据传送至d&b四通道数字功放。另外，四个AES3输入通道提供信号输入至Dante网络传输，可应用于例如作为来自FOH调音台输入的接口盒使用。
产品描述
DS10音频网络桥接器连接Dante网络和AES3数字音频信号，同时还提供以太网控制数据的分发。DS10位于数字功放前端的信号链路当中，该1RU的设备扩展了流动和固定安装环境中的d&b系统方法，每个单元可以通过AES3数字信号输出提供多达16个Dante网络通道。来自DS10的AES3通道数据流将载有Dante通道标签和接线信息的元数据传送至d&b四通道数字功放。另外，四个AES3输入通道提供信号输入至Dante网络传输，可应用于例如作为来自FOH调音台输入的接口盒使用。
DS10 Audio Network Bridge
Product Description
The DS10 audio network bridge connects the Dante network and AES3 digital audio signals, while also providing the distribution of Ethernet control data. The DS10 is located in the signal chain in front of the digital amplifier. This 1RU device expands the d&b system approach in mobile and fixed installation environments. Each unit can provide up to 16 Dante network channels through AES3 digital signal output. The AES3 channel data stream from the DS10 transmits metadata carrying Dante channel labels and wiring information to the d&b four-channel digital amplifier. In addition, four AES3 input channels provide signal input to the Dante network transmission, which can be used, for example, as an interface box from the FOH mixer input.
Product Description
The DS10 audio network bridge connects the Dante network and AES3 digital audio signals, while also providing the distribution of Ethernet control data. The DS10 is located in the signal chain in front of the digital amplifier. This 1RU device expands the d&b system approach in mobile and fixed installation environments. Each unit can provide up to 16 Dante network channels through AES3 digital signal output. The AES3 channel data stream from the DS10 transmits metadata carrying Dante channel labels and wiring information to the d&b four-channel digital amplifier. In addition, four AES3 input channels provide signal input to the Dante network transmission, which can be used, for example, as an interface box from the FOH mixer input.