| 发明名称 |
METHOD OF RECOVERING FAULT IN MULTILAYER NETWORK AND APPARATUS THEREOF |
| 摘要 |
A method of recovering a fault in a multilayer network and an apparatus thereof are provided, the method including obtaining lower layer backup path setting information through a signaling message that is used for a label based path setting, setting a backup path at a lower layer based on the obtained lower layer backup path setting information, and upon detecting a fault at the lower layer, performing a protection switching through the set backup path at the lower layer. |
| 申请公布号 |
US2014198635(A1) |
申请公布日期 |
2014.07.17 |
| 申请号 |
US201314014451 |
申请日期 |
2013.08.30 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
HAN Kyeong-Eun;KIM Sun-Me;KWON Tae-Hyun;KIM Tae-Il;Lee Jong-Hyun |
| 分类号 |
H04L12/703;H04L12/723 |
主分类号 |
H04L12/703 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of recovering a fault in a multilayer network, the method comprising:
obtaining lower layer backup path setting information through a signaling message that is used for a label based path setting; setting a backup path at a lower layer based on the obtained lower layer backup path setting information; and upon detecting a fault at the lower layer, performing a protection switching through the set backup path at the lower layer. |
| 地址 |
Daejeon-si KR |
