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公开(公告)号：US20180027004A1
公开(公告)日：2018-01-25
申请号：US15350717
申请日：2016-11-14
Applicant: Cisco Technology, Inc.
Inventor： Xinyuan Huang , Sarvesh Ranjan , Olivia Zhang , Yathiraj B. Udupi , Debojyoti Dutta
CPC classification number: H04L63/1425 , H04L41/0631 , H04L41/16 , H04L43/04 , H04L43/08 , H04L63/162
Abstract: In one embodiment, a device in a network receives a first plurality of measurements for network metrics captured during a first time period. The device determines a first set of correlations between the network metrics using the first plurality of measurements captured during the first time period. The device receives a second plurality of measurements for the network metrics captured during a second time period. The device determines a second set of correlations between the network metrics using the second plurality of measurements captured during the second time period. The device identifies a difference between the first and second sets of correlations between the network metrics as a network anomaly.
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公开(公告)号：US10333958B2
公开(公告)日：2019-06-25
申请号：US15350717
申请日：2016-11-14
Applicant: Cisco Technology, Inc.
Inventor： Xinyuan Huang , Sarvesh Ranjan , Olivia Zhang , Yathiraj B. Udupi , Debojyoti Dutta
Abstract: In one embodiment, a device in a network receives a first plurality of measurements for network metrics captured during a first time period. The device determines a first set of correlations between the network metrics using the first plurality of measurements captured during the first time period. The device receives a second plurality of measurements for the network metrics captured during a second time period. The device determines a second set of correlations between the network metrics using the second plurality of measurements captured during the second time period. The device identifies a difference between the first and second sets of correlations between the network metrics as a network anomaly.
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