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公开(公告)号：US20180139097A1
公开(公告)日：2018-05-17
申请号：US15350939
申请日：2016-11-14
发明人： Michael JHU , Abdur RAHMAN
IPC分类号： H04L12/24 , H04L12/931
CPC分类号： H04L41/12 , H04L49/354
摘要： Disclosed is a method of identifying service topologies in a network, including determining a group of network devices having a same traffic identifier and indicating each network device of the group as not processed, selecting a first network device that is indicated as not processed in the group, indicating the selected first network device as partially processed, and associating the first network device with a service container identifier, identifying, for each port of the selected first network device, at least another network device in the group indicated as not processed connected to the first network device or a termination point, wherein the identified another network device is identified as partially processed and associated with the service container identifier, repeating step (c) for each identified another network device until only termination points are reached, wherein the identified another network device becomes the first network device in step (c), and when any network devices in the group of network devices remain not processed repeating the steps (b)-(d).
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公开(公告)号：US20180139113A1
公开(公告)日：2018-05-17
申请号：US15350877
申请日：2016-11-14
发明人： Michael JHU , Abdur RAHMAN
CPC分类号： H04L43/0811 , H04L12/437 , H04L41/0677 , H04L41/0681 , H04L41/12
摘要： Disclosed is a method of determining, by a network manager, a failure in a ring communications network, including determining a plurality of ring segments within different services of a plurality of services using the ring communications network, determining that there are two or more link failures in the ring communications network, determining the ring segments where the two or more link failures are located, and indicating an interruption of one of the services when the two or more failed links are on different ring segments.
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