发明名称 |
Fast protection for TDM and data services |
摘要 |
A method and system for protecting packets which include services, transported over an optical communication network, against traffic loss of more than 50 milliseconds, the method including: selecting a sub-network of the network; defining a protection scheme in the sub-network; utilizing a standard protocol for failure detection and identification and protection; defining connections between an A side and a Z side in the network, passing through at least one selected network element in said sub-network; automatically adding entries in switching tables of said selected network elements for a working state of said sub-network connections; and adding pre-defined entries in said switching tables for a protection state for each network element in the sub-network.
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申请公布号 |
US2004109408(A1) |
申请公布日期 |
2004.06.10 |
申请号 |
US20020310940 |
申请日期 |
2002.12.06 |
申请人 |
PACKETLIGHT NETWORKS, LTD. |
发明人 |
MESH MICHAEL;PORAT YUVAL;SHAHAR IRIT |
分类号 |
G01R31/08;H04J3/08;H04L12/56;(IPC1-7):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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