专利检索 ap:("Alibaba Group Holding Limited") AND inv:"Dengcheng Zhu" 第 1 页

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发明授权
Automatically establishing an address mapping table in a heterogeneous device interconnect fabric 有权

公开(公告)号：US11627082B2

公开(公告)日：2023-04-11

申请号：US17077898

申请日：2020-10-22

申请人： Alibaba Group Holding Limited

发明人： Jun Zheng , Hua Sun , Dengcheng Zhu

IPC分类号： H04L12/28 , H04L45/745 , H04L49/15

摘要： A method for automatically establishing an address-port mapping table of a switching device in an interconnect fabric uses hardware link-up and link-down processes to build and update the lowest cost (e.g., shortest path) port entries in the mapping table. Traffic loops are precluded by comparing cost values based on the source addresses of the devices in the interconnect fabric, without blocking any particular port.