发明名称 |
PROTECTION SWITCHING METHOD AND APPARATUS |
摘要 |
In a network in which a plurality of protection paths have been formed for one working path between a first node and a second node, each node determines preference levels corresponding to an order to be preferentially used when performing protection switching on the plurality of protection paths. Next, each node exchanges pieces of information about the preference levels determined for the plurality of protection paths. |
申请公布号 |
US2014071813(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
US201314020219 |
申请日期 |
2013.09.06 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHEUNG TAESIK;RYOO JEONG-DONG |
分类号 |
H04L12/24 |
主分类号 |
H04L12/24 |
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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