专利名称：Gigabit switch with fast filtering processor发明人：Kalkunte, Mohan,c/o Broadcom
Corporation,Ambe, Shekhar,c/o BroadcomCorporation,Kadambi,Shiri,c/o BroadcomCorporation
申请号：EP01305062.0申请日：20010611公开号：EP1162794B1公开日：20140226
摘要：A data switch for network communications includes a first data port interfacewhich supports at least one data port which transmits and receives data. A second dataport interface is also provided supporting at least one data port transmitting andreceiving data. A CPU interface is provided, with the CPU interface configured to
communicate with a CPU. A common memory is provided, and communicates with the firstdata port interface and the second data port interface. A memory management unit isprovided, and communicates data from the first data port interface and the second dataport interface and an common memory. At least two sets of communication channels areprovided, with each of the communication channels communicating data and messaginginformation between the first data port interface, the second data port interface, and thememory management unit. One of the first data port interface and the second data portinterface is configured to determine forwarding information from a flexible lengthheader for an incoming data packet received at a port of the one data port interface, andis configured to determine the forwarding information by shifting the information field
positions read from the flexible length header.
申请人：BROADCOM CORP
地址：US
国籍：US
代理机构：Jehle, Volker Armin
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