发明名称 |
DETERMINING THE OPERATIONS PERFORMED ALONG A SERVICE PATH/SERVICE CHAIN |
摘要 |
Presented herein are techniques performed in a network comprising a plurality of network nodes each configured to apply one or more service functions to traffic that passes the respective network nodes in a service path. At a network node, an indication is received of a failure or degradation of one or more service functions or applications applied to traffic at the network node. Data descriptive of the failure or degradation is generated. A previous service hop network node at which a service function or application was applied to traffic in the service path is determined. The data descriptive of the failure or degradation is communicated to the previous service hop network node. |
申请公布号 |
WO2014197193(A3) |
申请公布日期 |
2015.11.12 |
申请号 |
WO2014US38687 |
申请日期 |
2014.05.20 |
申请人 |
CISCO TECHNOLOGY INC. |
发明人 |
GUICHARD, JAMES;PIGNATARO, CARLOS, M.;WARD, DAVID;QUINN, PAUL;KUMAR, SURENDRA |
分类号 |
H04L12/703;H04L12/24;H04L12/725 |
主分类号 |
H04L12/703 |
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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