Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Katsumi Shimada0
Date of Patent
September 15, 2009
0Patent Application Number
109647530
Date Filed
October 14, 2004
0Patent Primary Examiner
Patent abstract
In a frame transfer processing method and device, information indicating a flooding destination is preset for every physical transmission line and every VLAN when a plurality of VLANs are accommodated in a single logical transmission line where physical links are aggregated, a single transmission line is set to be used when a flooding frame is transferred to the transmission line where the links are aggregated, and the flooding destination is changed per physical link without operating the information indicating the flooding destination for every VLAN when the transmission line has failed.
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