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Packet forwarding system having a control packet processor which allocates the bandwidth for a control packet adaptively and processing method thereof
Packet forwarding system having a control packet processor which allocates the bandwidth for a control packet adaptively and processing method thereof
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机译:具有自适应地为控制分组分配带宽的控制分组处理器的分组转发系统及其处理方法
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摘要
A control packet management device of a packet forwarding system has a packet queue having a plurality of queues to store a control packet as transmitted, a first processor to transmit said control packet stored in one queue of said plurality of queues to a host a by one-to-one interrupt, a second processor to divide said control packets stored in said one queue into groups of a predetermined size and transmit said control packets to said host in the group unit and by direct memory access (DMA), a third processor to discard a most common type of said control packets stored in said one queue, and a controller to control said first, second and third processors to selectively operate in accordance with an accumulation state of said control packets stored in said plurality of queues.
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