公开(公告)号：US11900096B2

公开(公告)日：2024-02-13

申请号：US17655686

申请日：2022-03-21

Applicant: Juniper Networks, Inc.

Inventor： Shrish Mahishi ,  Ramesh Rajan ,  Vijay Paul ,  Sanjeev Anandrao Mahajan ,  Atit Jain ,  Pramod Srinivasan

IPC: G06F8/656 ,  G06F9/445 ,  G06F8/65 ,  H04L41/12 ,  H04L67/148 ,  H04L45/586 ,  H04L45/48 ,  G06F8/61 ,  H04L41/082 ,  H04L67/1097

CPC classification number: G06F8/65 ,  G06F8/61 ,  G06F8/656 ,  H04L41/082 ,  H04L41/12 ,  H04L45/48 ,  H04L45/586 ,  H04L67/1097 ,  H04L67/148

Abstract: A network device obtains a data package associated with an ISSU procedure and determines, based on the data package, that a control plane of the network device is to be rebooted to facilitate performance of the ISSU procedure. The network device causes, based on determining that the control plane is to be rebooted, a plurality of applications of the network device to stop executing on the network device and a control plane state of the network device to be frozen. The network device then causes the ISSU procedure to be performed. The network causes, based on causing the ISSU procedure to be performed, the control plane state of the network device to be restored and the plurality of applications to resume executing on the network device.

公开(公告)号：US11632607B2

公开(公告)日：2023-04-18

申请号：US17587096

申请日：2022-01-28

Applicant: Juniper Networks, Inc.

Inventor： Sanjeev Anandrao Mahajan

IPC: H04Q11/00 ,  H04B10/27

Abstract: A first network device may configure a first bridge connecting a passive optical network (PON) controller and first optical line terminals (OLTs) of the first network device. The first network device may be associated with a PON and each of the first OLTs may be connected to a first plurality of optical network units (ONUs). The first network device may establish a connection between the first bridge and a second bridge of a second network device. The second network device is associated with the PON, the second bridge may connect with second OLTs of the second network device, and each of the second OLTs may connect to a second plurality of ONUs. The PON controller of first network device may receive traffic from a PON domain manager and may provide the traffic to the first OLTs and the first plurality of ONUs via the first bridge.

公开(公告)号：US11245971B1

公开(公告)日：2022-02-08

申请号：US17187026

申请日：2021-02-26

Applicant: Juniper Networks, Inc.

Inventor： Sanjeev Anandrao Mahajan

IPC: H04Q11/00 ,  H04B10/27

Abstract: A first network device may configure a first bridge connecting a passive optical network (PON) controller and first optical line terminals (OLTs) of the first network device. The first network device may be associated with a PON and each of the first OLTs may be connected to a first plurality of optical network units (ONUs). The first network device may establish a connection between the first bridge and a second bridge of a second network device. The second network device is associated with the PON, the second bridge may connect with second OLTs of the second network device, and each of the second OLTs may connect to a second plurality of ONUs. The PON controller of first network device may receive traffic from a PON domain manager and may provide the traffic to the first OLTs and the first plurality of ONUs via the first bridge.