公开(公告)号：US10560355B2

公开(公告)日：2020-02-11

申请号：US15662455

申请日：2017-07-28

Applicant: Cisco Technology, Inc.

Inventor： Ayas Pani ,  Sanchay Harneja ,  Manali Holankar ,  Vikram Subramanya

IPC: H04L12/26 ,  H04L12/24 ,  H04L12/703 ,  H04L12/64

Abstract: Systems, methods, and computer-readable media are disclosed for validating endpoint information for nodes in a network. A network assurance appliance is configured to retrieve a configured static endpoint information in a logical model of a network from a network controller and connected static endpoint information from one or more nodes in the network. The network assurance appliance determines that there is an inconsistency based on a comparison of the configured static endpoint information and the connected static endpoint information and generating an event specifying the inconsistency.

公开(公告)号：US20180367429A1

公开(公告)日：2018-12-20

申请号：US15662455

申请日：2017-07-28

Applicant: Cisco Technology, Inc.

Inventor： Ayas Pani ,  Sanchay Harneja ,  Manali Holankar ,  Vikram Subramanya

IPC: H04L12/26 ,  H04L12/24

CPC classification number: H04L43/0817 ,  H04L12/6418 ,  H04L41/044 ,  H04L41/0654 ,  H04L41/0681 ,  H04L41/08 ,  H04L41/0866 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/145 ,  H04L41/50 ,  H04L43/12 ,  H04L45/28

Abstract: Systems, methods, and computer-readable media are disclosed for validating endpoint information for nodes in a network. A network assurance appliance is configured to retrieve a configured static endpoint information in a logical model of a network from a network controller and connected static endpoint information from one or more nodes in the network. The network assurance appliance determines that there is an inconsistency based on a comparison of the configured static endpoint information and the connected static endpoint information and generating an event specifying the inconsistency.

公开(公告)号：US10567228B2

公开(公告)日：2020-02-18

申请号：US15663638

申请日：2017-07-28

Applicant: Cisco Technology, Inc.

Inventor： Sanchay Harneja ,  Ramadoss Venkatesan ,  Vikram Subramanya

IPC: H04L12/24 ,  G06F11/22

Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.

公开(公告)号：US20180367394A1

公开(公告)日：2018-12-20

申请号：US15663638

申请日：2017-07-28

Applicant: Cisco Technology, Inc.

Inventor： Sanchay Harneja ,  Ramadoss Venkatesan ,  Vikram Subramanya

IPC: H04L12/24 ,  G06F11/22

CPC classification number: H04L41/0866 ,  G06F11/2289 ,  H04L41/06 ,  H04L41/0873 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/145

Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations

公开(公告)号：US11303520B2

公开(公告)日：2022-04-12

申请号：US16788616

申请日：2020-02-12

Applicant: Cisco Technology, Inc.

Inventor： Sanchay Harneja ,  Ramadoss Venkatesan ,  Vikram Subramanya

IPC: H04L12/24 ,  G06F11/22 ,  H04L41/0866 ,  H04L41/06 ,  H04L41/14 ,  H04L41/12 ,  H04L41/0893 ,  H04L41/0873

Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.

公开(公告)号：US20200177483A1

公开(公告)日：2020-06-04

申请号：US16786294

申请日：2020-02-10

Applicant: Cisco Technology, Inc.

Inventor： Ayas Pani ,  Sanchay Harneja ,  Manali Holankar ,  Vikram Subramanya

IPC: H04L12/26 ,  H04L12/24

Abstract: Systems, methods, and computer-readable media are disclosed for validating endpoint information for nodes in a network. A network assurance appliance is configured to retrieve a configured static endpoint information in a logical model of a network from a network controller and connected static endpoint information from one or more nodes in the network. The network assurance appliance determines that there is an inconsistency based on a comparison of the configured static endpoint information and the connected static endpoint information and generating an event specifying the inconsistency.

公开(公告)号：US11595257B2

公开(公告)日：2023-02-28

申请号：US17715682

申请日：2022-04-07

Applicant: Cisco Technology, Inc.

Inventor： Sanchay Harneja ,  Ramadoss Venkatesan ,  Vikram Subramanya

IPC: H04L41/0866 ,  H04L41/06 ,  H04L41/14 ,  G06F11/22 ,  H04L41/12 ,  H04L41/0893 ,  H04L41/0873

Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.

公开(公告)号：US20220231913A1

公开(公告)日：2022-07-21

申请号：US17715682

申请日：2022-04-07

Applicant: Cisco Technology, Inc.

Inventor： Sanchay Harneja ,  Ramadoss Venkatesan ,  Vikram Subramanya

IPC: H04L41/0866 ,  G06F11/22 ,  H04L41/06 ,  H04L41/14 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/0873

Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.

公开(公告)号：US20200186425A1

公开(公告)日：2020-06-11

申请号：US16788616

申请日：2020-02-12

Applicant: Cisco Technology, Inc.

Inventor： Sanchay Harneja ,  Ramadoss Venkatesan ,  Vikram Subramanya

IPC: H04L12/24 ,  G06F11/22

Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.