公开(公告)号：US11563680B2

公开(公告)日：2023-01-24

申请号：US17187023

申请日：2021-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wang Pan

IPC: H04L45/00 ,  H04L12/28 ,  H04L12/46 ,  H04L45/44 ,  H04L45/50 ,  H04L45/586

Abstract: A pseudo wire load sharing method, applied to a scenario in which a first provider edge PE device is separately connected to at least one second PE device by using at least two PWs includes receiving, by the first PE device, a data flow from a customer edge CE device, and forwarding the data flow to a PW trunk interface, where the PW trunk interface is associated with at least two active PWs; and performing, by the first PE device, load sharing processing on the data flow, and forwarding the data flow by using the at least two active PWs.

公开(公告)号：US20210211377A1

公开(公告)日：2021-07-08

申请号：US17187023

申请日：2021-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wang Pan

IPC: H04L12/721 ,  H04L12/46 ,  H04L12/28 ,  H04L12/723 ,  H04L12/713

Abstract: This application provides a pseudo wire load sharing method and apparatus, applied to a scenario in which a first provider edge PE device is separately connected to at least one second PE device by using at least two PWs. The method comprises receiving, by the first PE device, a data flow from a customer edge CE device, and forwarding the data flow to a PW trunk interface, where the PW trunk interface is associated with at least two active PWs; and performing, by the first PE device, load sharing processing on the data flow, and forwarding the data flow by using the at least two active PWs. This is beneficial to transmission of large data traffic by using the PW.

公开(公告)号：US10965594B2

公开(公告)日：2021-03-30

申请号：US16371476

申请日：2019-04-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wang Pan

IPC: H04L12/721 ,  H04L12/46 ,  H04L12/28 ,  H04L12/723 ,  H04L12/713

Abstract: This application provides a pseudo wire load sharing method and apparatus, applied to a scenario in which a first provider edge PE device is separately connected to at least one second PE device by using at least two PWs. The method comprises receiving, by the first PE device, a data flow from a customer edge CE device, and forwarding the data flow to a PW trunk interface, where the PW trunk interface is associated with at least two active PWs; and performing, by the first PE device, load sharing processing on the data flow, and forwarding the data flow by using the at least two active PWs. This is beneficial to transmission of large data traffic by using the PW.

公开(公告)号：US20190264901A1

公开(公告)日：2019-08-29

申请号：US16284683

申请日：2019-02-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junqiao Wan ,  Jinbo Huang ,  Wang Pan

IPC: F21V23/02 ,  H01F27/28 ,  F21V23/00 ,  H05B33/08 ,  H01F27/29

Abstract: A monitor, including a first wiring terminal group, a second wiring terminal group, and a grounding terminal, where the first wiring terminal group includes a first wiring terminal and a second wiring terminal, the first wiring terminal is configured to couple to a conducting wire of a cable, and the second wiring terminal is configured to couple to one end of a primary coil of an isolation transformer, the second wiring terminal group includes a third wiring terminal and a fourth wiring terminal, the third wiring terminal is configured to couple to the conducting wire of the cable, and the fourth wiring terminal is configured to couple to the other end of the primary coil of the isolation transformer, and the grounding terminal is configured to couple to a grounding medium of the cable.

公开(公告)号：US20190230033A1

公开(公告)日：2019-07-25

申请号：US16371476

申请日：2019-04-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wang Pan

IPC: H04L12/721 ,  H04L12/723 ,  H04L12/28 ,  H04L12/713

Abstract: This application provides a pseudo wire load sharing method and apparatus, applied to a scenario in which a first provider edge PE device is separately connected to at least one second PE device by using at least two PWs. The method comprises receiving, by the first PE device, a data flow from a customer edge CE device, and forwarding the data flow to a PW trunk interface, where the PW trunk interface is associated with at least two active PWs; and performing, by the first PE device, load sharing processing on the data flow, and forwarding the data flow by using the at least two active PWs. This is beneficial to transmission of large data traffic by using the PW.