发明授权
US09264328B2 Systems and methods for dynamic operations, administration, and management
有权
用于动态操作,管理和管理的系统和方法
- 专利标题: Systems and methods for dynamic operations, administration, and management
- 专利标题(中): 用于动态操作,管理和管理的系统和方法
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申请号: US13290947申请日: 2011-11-07
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公开(公告)号: US09264328B2公开(公告)日: 2016-02-16
- 发明人: Jie Hu , Marc Holness , Cory Gordon , Mradula Neginhal , Madhavi R. Joshi , Asheesh Jadav
- 申请人: Jie Hu , Marc Holness , Cory Gordon , Mradula Neginhal , Madhavi R. Joshi , Asheesh Jadav
- 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: H04L12/26
- IPC分类号: H04L12/26 ; H04L12/24
摘要:
Systems and methods with dynamic Connectivity Fault Management (CFM) and Continuity Check Messages (CCMs) that enable dynamic configurations to avoid limitations associated with static reconfigurations. Variously, a network, a method, and a network element are configured to implement a dynamic CFM method for dynamic notifications and actions taken based thereon between Maintenance End Points (MEPs). The systems and methods may also include a CCM attribute adjustment method between two MEPs, a CCM suspension and/or resumption method between two MEPs, and a MEP auto-discovery and leaving method. Advantageously, the systems and methods may be utilized in a variety of contexts including controlled maintenance, in-service software upgrades, network congestion, discovery of new remote MEPs, and the like to enable dynamic configurations between MEPs. The systems and methods may also apply to Carrier Ethernet, Multiprotocol Label Switching-Transport Profile (MPLS-TP), and the like.