Patent 7889730 was granted and assigned to QLogic on February, 2011 by the United States Patent and Trademark Office.
Method and system for processing a source protocol data unit (PDU) is provided. The method includes receiving the source PDU at a local router; determining whether to compress the source PDU or process the source PDU without compression; compressing the source PDU and setting a flag indicating that the source PDU is compressed; and transmitting the compressed source PDU via a network link. The system includes a host system that generates a source PDU; a local router that receives the source PDU and determines whether to compress the source PDU or process the source PDU without compression; compresses the source PDU and sets a flag indicating that the source PDU is compressed; and transmits the compressed source PDU via a network link to a remote router.