发明名称 |
SYSTEM AND METHOD FOR MULTI-TOPOLOGY SUPPORT |
摘要 |
A system and method for providing multi-topology support in RSVP-TE in a multi-protocol label switching network is provided. A method includes reserving path states for a traffic engineered label switched path (TE LSP), and releasing the reserved path states. The TE LSP is established within a single network topology in an environment of multiple network topologies, and the reserving path states includes sending a first resource reservation protocol with traffic engineering (RSVP-TE) message containing multi-topology information. |
申请公布号 |
EP2235905(B1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20090757090 |
申请日期 |
2009.06.04 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
LIU, HUA AUTUMN;CHEN, HUAIMO;ZHAO, QIANGLIN QUINTIN |
分类号 |
H04L12/54;H04L12/723;H04L12/751;H04L12/911;H04L12/913;H04L12/915 |
主分类号 |
H04L12/54 |
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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