Invention Grant
- Patent Title: Purge mechanism in link aggregation group management
- Patent Title (中): 链路聚合组管理中的清除机制
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Application No.: US11394892Application Date: 2006-03-31
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Publication No.: US07649846B2Publication Date: 2010-01-19
- Inventor: Yukihiro Nakagawa , Takeshi Shimizu
- Applicant: Yukihiro Nakagawa , Takeshi Shimizu
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Baker Botts L.L.P.
- Main IPC: G01R31/08
- IPC: G01R31/08 ; G06F11/00 ; H04J3/14 ; H04J1/16 ; H04L1/00 ; H04L12/26 ; H04L12/50 ; H04Q11/00 ; H04L12/56 ; H04J3/04 ; H04L12/20

Abstract:
To enable quick movement of communications among links in a link aggregation group, network element use a purge mechanism. A network element implementing the purge mechanism may disable distribution of additional frames to output queues associated with aggregated ports and potentially drop some or all frames from the output queues associated with aggregated ports. In conjunction with the dropping of frames, the network element may exchange one or more marker messages and marker responses with a remote network element. After receiving appropriate responses, the network element may restart distribution of frames to the affected ports.
Public/Granted literature
- US20060227711A1 Purge mechanism in link aggregation group management Public/Granted day:2006-10-12
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