TRANSPORT SOFTWARE DEFINED NETWORKING (SDN) LOGIC

专利名称：TRANSPORT SOFTWARE DEFINED

NETWORKING (SDN) LOGICAL LINKAGGREGATION (LAG) MEMBER SIGNALING

发明人：ASHWOOD-SMITH, Peter申请号：EP16795759.6申请日：20160408公开号：EP3289733A4公开日：20180321

摘要：Disclosed herein is a transport software defined networking (SDN) controller,comprising a receiver configured to receive advertisement messages from physical layerNEs, each advertisement message indicating a mapping between a physical layer networkelements (NE) port and an adjacent network layer NE, and a processor coupled to thereceiver. The SDC controller is configured to determine a relationship between a logicaltopology and a physical topology, inspect a network layer link aggregation group (LAG)request, the request indicating a first network layer NE is requesting modification of aLAG with a second network layer NE, and modify a physical layer connection between aphysical layer NE adjacent to the first network layer NE and a second physical layer NEadjacent to the second network layer NE to implement the LAG modification based onthe relationship between the physical topology and the logical topology.

申请人：Huawei Technologies Co. Ltd.

地址：Huawei Administration Building Bantian Longgang District Shenzhen,Guangdong 518129 CN

国籍：CN

代理机构：Gill Jennings & Every LLP

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