发明名称 |
Method and network device for realizing shared mesh protection |
摘要 |
A method and a network device for realizing shared mesh protection are provided. The method includes the following steps. If a status change of a working label switching path (LSP) is detected, routing information and bandwidth information about the working LSP are notified to every node on a protection LSP corresponding to the working LSP. Every node on the protection LSP calculates a maximal reserved bandwidth of a link based on the received routing information and bandwidth information and adjusts a shared protection bandwidth of the link according to the maximal reserved bandwidth.
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申请公布号 |
US8406124(B2) |
申请公布日期 |
2013.03.26 |
申请号 |
US20100787068 |
申请日期 |
2010.05.25 |
申请人 |
LONG HAO;DONG JIXIONG;HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
LONG HAO;DONG JIXIONG |
分类号 |
G01R31/08 |
主分类号 |
G01R31/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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