发明申请
- 专利标题: Transmission apparatus and frame transmission method
- 专利标题(中): 传输装置和帧传输方法
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申请号: US11321698申请日: 2005-12-29
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公开(公告)号: US20070058602A1公开(公告)日: 2007-03-15
- 发明人: Katsumi Shimada
- 申请人: Katsumi Shimada
- 优先权: JP2005-268971 20050915
- 主分类号: H04Q7/28
- IPC分类号: H04Q7/28 ; H04L12/54
摘要:
A line unit holds in its active table data a number that indicates which flooding setting table is to be made active. An input frame forwarding unit embeds the number in an internal frame header of a frame that is to be output. As the number is embedded before the frame is forwarded to each line unit via a backboard, the output destination for the same frame is determined by a common active flooding setting table. Thus, frame destruction or duplication is prevented.
公开/授权文献
- US07693169B2 Transmission apparatus and frame transmission method 公开/授权日:2010-04-06