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    SYSTEM AND METHOD TO MEASURE AND SCORE APPLICATION HEALTH VIA CORRECTABLE ERRORS
    32.
    发明申请
    SYSTEM AND METHOD TO MEASURE AND SCORE APPLICATION HEALTH VIA CORRECTABLE ERRORS 有权

    公开(公告)号：US20230123918A1

    公开(公告)日：2023-04-20

    申请号：US18069523

    申请日：2022-12-21

    Applicant: Cisco Technology, Inc.

    Inventor： Keerthi Manjunathan Swarnamanjunathan ,  Chih-Tsung Huang ,  Kelvin Chan ,  Wei-Jen Huang

    IPC: H04L1/00 ,  H04L41/22 ,  H04L41/5009 ,  H04L67/10

    Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for monitoring application health via correctable errors. The method includes identifying, by a network device, a network packet associated with an application and detecting an error associated with the network packet. In response to detecting the error, the network device increments a counter associated with the application, determines an application score based at least in part on the counter, and telemeters the application score to a controller. The controller can generate a graphical interface based at least in part on the application score and a timestamp associated with the application score, wherein the graphical interface depicts a trend in correctable errors experienced by the application over a network.

    System and method to measure and score application health via correctable errors
    33.
    发明授权
    System and method to measure and score application health via correctable errors 有权

    公开(公告)号：US11070311B2

    公开(公告)日：2021-07-20

    申请号：US16752299

    申请日：2020-01-24

    Applicant: Cisco Technology, Inc.

    Inventor： Keerthi Manjunathan Swarnamanjunathan ,  Chih-Tsung Huang ,  Kelvin Chan ,  Wei-Jen Huang

    IPC: G06F15/173 ,  H04L1/00 ,  H04L12/24 ,  H04L29/08

    Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for monitoring application health via correctable errors. The method includes identifying, by a network device, a network packet associated with an application and detecting an error associated with the network packet. In response to detecting the error, the network device increments a counter associated with the application, determines an application score based at least in part on the counter, and telemeters the application score to a controller. The controller can generate a graphical interface based at least in part on the application score and a timestamp associated with the application score, wherein the graphical interface depicts a trend in correctable errors experienced by the application over a network.

    Deterministic calibrated synchronized network interlink access
    34.
    发明授权
    Deterministic calibrated synchronized network interlink access 有权

    公开(公告)号：US10764027B2

    公开(公告)日：2020-09-01

    申请号：US15204937

    申请日：2016-07-07

    Applicant: Cisco Technology, Inc.

    Inventor： Chih-Tsung Huang ,  Wei-Jen Huang ,  Kelvin Chan ,  Keerthi Manjunathan Swarnamanjunathan

    IPC: G06F15/16 ,  H04L7/00 ,  H04J3/06 ,  H04L12/26

    Abstract: Technologies for calibrated network interlink access. In some embodiments, a system can calculate a first communication latency of a first link between a first processing element in a first switch and a second processing element in a second switch, and a second communication latency associated with a second link between the first processing element and a third processing element in a third switch. The system can determine a delta between the first communication latency and the second communication latency, and whether respective clock rates of the first switch, second switch, and third switch have a clock rate variation, to yield a clock rate variation determination. Based on the delta and clock rate variation determination, the system can determine an offset value for synchronizing the first communication latency and second communication latency. Based on the offset value, the system can calibrate traffic over the first link and/or the second link.

    System and method to measure and score application health via correctable errors
    36.
    发明授权
    System and method to measure and score application health via correctable errors 有权

    公开(公告)号：US10547412B2

    公开(公告)日：2020-01-28

    申请号：US15198085

    申请日：2016-06-30

    Applicant: Cisco Technology, Inc.

    Inventor： Keerthi Manjunathan Swarnamanjunathan ,  Chih-Tsung Huang ,  Kelvin Chan ,  Wei-Jen Huang

    IPC: G06F15/173 ,  H04L1/00 ,  H04L12/24 ,  H04L29/08

    Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for monitoring application health via correctable errors. The method includes identifying, by a network device, a network packet associated with an application and detecting an error associated with the network packet. In response to detecting the error, the network device increments a counter associated with the application, determines an application score based at least in part on the counter, and telemeters the application score to a controller. The controller can generate a graphical interface based at least in part on the application score and a timestamp associated with the application score, wherein the graphical interface depicts a trend in correctable errors experienced by the application over a network.

    MULTI-DESTINATION PACKET REDACTION
    37.
    发明申请
    MULTI-DESTINATION PACKET REDACTION 审中-公开

    公开(公告)号：US20190288960A1

    公开(公告)日：2019-09-19

    申请号：US16433485

    申请日：2019-06-06

    Applicant: Cisco Technology, Inc.

    Inventor： Chih-Tsung Huang ,  Wei-Jen Huang ,  Kelvin Chan ,  Chiapeng Wu

    IPC: H04L12/939 ,  H04L29/06 ,  G06F21/62 ,  H04L12/931

    Abstract: Presented herein are techniques for redacting mirrored network packets prior to providing the mirrored packets to an intended recipient application, such as a third-party analysis application. More specifically, a multi-destination packet redaction device obtains mirrored network traffic that comprises one or more mirrored network packets. The multi-destination packet redaction device filters the mirrored network traffic to determine an intended recipient application of the one or more mirrored network packets and applies a redaction process to redact one or more portions of at least one of the one or more mirrored network packets. The redaction process is customized based on one or more attributes of the intended recipient application.

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