Flexible processor of a port extender device

In a method for egress processing packets in a network device, a first stage engine, implemented in hardware, identifies a particular set of computer-readable instructions for a particular packet. The particular set of computer-readable instructions is identified from among a plurality of sets of co...

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Bibliographische Detailangaben
Hauptverfasser: Melman, David, Yerushalmi, Ilan, Mayer-Wolf, Ilan, Mizrahi, Tal
Format: Patent
Sprache:eng
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Zusammenfassung:In a method for egress processing packets in a network device, a first stage engine, implemented in hardware, identifies a particular set of computer-readable instructions for a particular packet. The particular set of computer-readable instructions is identified from among a plurality of sets of computer-readable instructions stored in a memory, respective ones of the plurality of sets of computer-readable instructions being for performing different sets of egress processing operations with respect to different packets. A second stage processor, configured to execute computer-readable instructions stored in the memory, executes the particular set of computer-readable instructions, identified by the first stage engine, to perform the corresponding set of egress processing with respect to the particular packet.