A switching processing method, network CITIC yuan source line card and the card, which belongs to the field of communication. The embodiment of the invention in the source card data in the data stream into the package cell; then, insertion time labeling and flow marks in the cell header, the header and the labeled cell payload is sent to the card; the card according to the received time stamp in the cell header cell and flow marks will be sent to the destination cell sequence or a network card. By the time mark into cell head and flow mark, to ensure the exchange network belongs to a flow cell output sequence and the input sequence of the same, so that the card can be received through the objective cell sequence of recombinant packet simple.
【技术实现步骤摘要】
【技术保护点】
1.一种交换网中信元的处理方法,其特征在于,包括:将数据流中的数据包切分成一个或多个相同长度的信元或者将数据流中的数据包切分成一个或多个不同长度的信元;在所述信元头中插入时间标记和流号标记,将标记后的信元头和信元净荷发送给网卡,其中,所述时间标记用于标记源线卡发送信元的本地时间,所述流号标记用于标记不同的数据流。
【技术特征摘要】
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