发明名称 |
METHOD AND DEVICE FOR PROTECTIVE SWITCHING OF PSEUDO-WIRES ON PACKET SWITCHING NETWORK |
摘要 |
The present invention provides a method and device for protective switching of pseudo-wires on a Packet Switching Network. The method includes grouping the pseudo-wires on the Packet Switching Network into a working pseudo-wire group and a protective pseudo-Wire group corresponding to each other's relationship of protection; performing on services the protective switching between the working pseudo-wire group and the protective pseudo-wire group according to the state of the working pseudo-wire group and protective pseudo-wire group. The method of the present invention can be used to perform edge-to-edge grouped protective switching of the pseudo-wires on the Packet Switching Network.
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申请公布号 |
US2008175234(A1) |
申请公布日期 |
2008.07.24 |
申请号 |
US20070956504 |
申请日期 |
2007.12.14 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
LI XIXIANG |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
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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