SCSI命令集旨在通过操作系统对输入/输出设备（磁盘、磁带、打印机等）提供高效的对等操作；它采用命令响应协议。 ISO/IEC 14776的这一部分定义了通过网络传输命令和数据的协议 高性能串行总线。传输协议（串行总线协议2或SBP-2）允许在两个设备之间交换命令、数据和状态 连接到串行总线的启动器和目标。电视连续剧 互连为SCSI未来提供了一条迁移路径，因为它们可能更好 适用于降低成本和提高速度，而不是由 SCSI。 提供的解决方案 SBP-2一般适用于大型串行总线外围设备。提供了交付信息的机制 命令、日期和状态独立于 外围设备SBP-2提供了一个通用框架，可供其他文件参考 或满足特定类别设备独特要求的标准。

The SCSI command set is designed to provide efficient peer-to-peer operation of input/output devices (disks, tapes, printers, etc.) by an operating system; it assumes a command-response protocol. This part of ISO/IEC 14776 defines a protocol for the transport of commands and data over High Performance Serial Bus. The transport protocol, Serial Bus Protocol 2 or SBP-2, permits the exchange of commands, data and status between initiators and targets connected to Serial Bus. Serial interconnects offer a migration path for SCSI into the future because they may be better suited to cost reduction and speed increases than the parallel interconnects first utilized by SCSI. The solutions provided by SBP-2 are of general applicability to large classes of Serial Bus peripheral devices. Mechanisms are provided for the delivery of commands, date and status independent of the command set or device class of the peripheral. SBP-2 provides a generic framework that may be referenced by other documents or standards that address the unique requirements of a particular class of devices.