公开(公告)号：US11196500B1

公开(公告)日：2021-12-07

申请号：US16936624

申请日：2020-07-23

Applicant: Cisco Technology, Inc.

Inventor： Bhuvan Mital ,  Ashwin Kumar T.C. ,  Aravind Vinayak ,  Rahul Gupta

IPC: H04L7/00 ,  H04J3/06

Abstract: Continuance in quality level of an input timing signal may be provided. Clock source reference timing information may be receive by a first node from a second node as an input. The first node may be downstream from the second node. Then the first node may receive an event message associated with a future event associated with the second node. The first node may then refrain, for a period of time in response to receiving the event message, from switching the input for clock source reference timing information to a source other than the second node.

公开(公告)号：US20190132246A1

公开(公告)日：2019-05-02

申请号：US15794290

申请日：2017-10-26

Applicant: Cisco Technology, Inc.

Inventor： Ashwin Kumar T C ,  Rahul Gupta ,  Rajesh Mullangath Sakthidharan

IPC: H04L12/801 ,  H04L12/853 ,  H04L29/08

CPC classification number: H04L47/12 ,  H04L47/2416 ,  H04L67/2842 ,  H04L67/32

Abstract: Systems, methods, and computer readable storage mediums are disclosed for the management of rejected traffic in a WCCP protocol. A request is received from a switch to redirect traffic from a client device to a cache engine. The cache engine determines that it cannot process traffic from the client device, and in response to the determination, sends a command to the switch to suspend traffic to the cache engine. The command includes instructions for one or more of removing a particular rule regarding routing of the traffic to the cache engine or modifying an access control list rule to exclude the cache engine.

公开(公告)号：US20200336427A1

公开(公告)日：2020-10-22

申请号：US16922348

申请日：2020-07-07

Applicant: Cisco Technology, Inc.

Inventor： Ashwin Kumar T C ,  Rahul Gupta ,  Rajesh Mullangath Sakthidharan

IPC: H04L12/801 ,  H04L29/08 ,  H04L12/853

Abstract: Systems, methods, and computer readable storage mediums are disclosed for the management of rejected traffic in a WCCP protocol. A request is received from a switch to redirect traffic from a client device to a cache engine. The cache engine determines that it cannot process traffic from the client device, and in response to the determination, sends a command to the switch to suspend traffic to the cache engine. The command includes instructions for one or more of removing a particular rule regarding routing of the traffic to the cache engine or modifying an access control list rule to exclude the cache engine.

公开(公告)号：US10715443B2

公开(公告)日：2020-07-14

申请号：US15794290

申请日：2017-10-26

Applicant: Cisco Technology, Inc.

Inventor： Ashwin Kumar T C ,  Rahul Gupta ,  Rajesh Mullangath Sakthidharan

IPC: H04L12/801 ,  H04L29/08 ,  H04L12/853

Abstract: Systems, methods, and computer readable storage mediums are disclosed for the management of rejected traffic in a WCCP protocol. A request is received from a switch to redirect traffic from a client device to a cache engine. The cache engine determines that it cannot process traffic from the client device, and in response to the determination, sends a command to the switch to suspend traffic to the cache engine. The command includes instructions for one or more of removing a particular rule regarding routing of the traffic to the cache engine or modifying an access control list rule to exclude the cache engine.

公开(公告)号：US11329919B2

公开(公告)日：2022-05-10

申请号：US16922348

申请日：2020-07-07

Applicant: Cisco Technology, Inc.

Inventor： Ashwin Kumar T C ,  Rahul Gupta ,  Rajesh Mullangath Sakthidharan

IPC: H04L12/801 ,  H04L47/12 ,  H04L67/568 ,  H04L47/2416 ,  H04L67/60

Abstract: Systems, methods, and computer readable storage mediums are disclosed for the management of rejected traffic in a WCCP protocol. A request is received from a switch to redirect traffic from a client device to a cache engine. The cache engine determines that it cannot process traffic from the client device, and in response to the determination, sends a command to the switch to suspend traffic to the cache engine. The command includes instructions for one or more of removing a particular rule regarding routing of the traffic to the cache engine or modifying an access control list rule to exclude the cache engine.