发明授权
- 专利标题: G.8032 ethernet multiple fault recovery mechanisms
- 专利标题(中): G.8032以太网多故障恢复机制
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申请号: US14161776申请日: 2014-01-23
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公开(公告)号: US09344323B2公开(公告)日: 2016-05-17
- 发明人: Geraldine Ruth Civil , Marc Holness
- 申请人: Geraldine Ruth Civil , Marc Holness
- 申请人地址: US MD Hanover
- 专利权人: Ciena Corporation
- 当前专利权人: Ciena Corporation
- 当前专利权人地址: US MD Hanover
- 代理机构: Clements Bernard PLLC
- 代理商 Christopher L. Bernard; Lawrence A. Baratta, Jr.
- 主分类号: H04L12/24
- IPC分类号: H04L12/24 ; H04L12/437 ; H04L12/46 ; H04L29/14 ; H04L12/703 ; H04L12/413 ; H04L12/26 ; H04L12/42
摘要:
A method, network element, and network provide detecting a failure on both ports of a major ring at a network element that has an interconnecting sub-ring terminating thereon; causing a block at an associated sub-ring termination port of the interconnecting sub-ring responsive to the failure on both the ports of the major ring; and monitoring the failure and clearing the block responsive to a recovery of one or both ports from the failure. The method, network, and network element include G.8032 multiple concurrent or simultaneous fault recovery mechanisms that traffic being transported between an interconnected major ring and a sub-ring to be successfully delivered in the event of dual concurrent faults on the major ring.
公开/授权文献
- US20150207668A1 G.8032 ETHERNET MULTIPLE FAULT RECOVERY MECHANISMS 公开/授权日:2015-07-23