Method for a root path calculation in a shortest path bridge

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United States of America Patent

PATENT NO 7821963
APP PUB NO 20090161584A1
SERIAL NO

12394602

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Abstract

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A method for root path calculation in a shortest path bridge, including: in the case that there are a plurality of equivalent paths whose total path cost to a root bridge is equal, determining a root path corresponding to the root bridge based on the minimum/maximum value of bridge ID in the plurality of equivalent paths. The method can generate symmetric paths for different root bridges under a multiple spanning tree circumstance of shortest path bridge.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTDHUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG DISTRICT SHENZHEN GUANGDONG 518129 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guan, Hongguang Shenzhen, CN 37 729

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