公开(公告)号：US10547542B2

公开(公告)日：2020-01-28

申请号：US14862637

申请日：2015-09-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenbin Li ,  Jianguo Xue ,  Xinzong Zeng

IPC: H04L12/723 ,  H04L12/721 ,  H04L12/911

Abstract: An LSP establishment method and a network device, where the method includes: generating, by a first network device, a first Path message, where the first Path message carries an address of a second network device, and the first Path message is used to request establishment a first LSP; and sending, the first Path message to the second network device, and establishing the first LSP, where the first Path message further carries an address of a target network device, so that the second network device stitches the first LSP and a second LSP according to the address of the target network device, so as to form a third LSP from the first network device to the target network device. This technical solutions are conducive to implementing convergence of an access network of an IP RAN and an IP backbone network.

公开(公告)号：US11824709B2

公开(公告)日：2023-11-21

申请号：US17579973

申请日：2022-01-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinliang Liu ,  Xinzong Zeng ,  Fengqing Yu

IPC: H04L41/0806 ,  H04L61/5007 ,  H04L41/08 ,  H04L45/02 ,  H04L45/302

CPC classification number: H04L41/0806 ,  H04L41/0886 ,  H04L45/02 ,  H04L45/302 ,  H04L61/5007

Abstract: A network management method includes a control device that receives information indicating that a device goes online, where the information indicating that a device goes online includes position information of an online device. The control device determines, based on the position information of the online device, that the online device belongs to a first fabric plane of a network topology within a network range managed by the access control device, where the network topology is planned as at least one fabric plane, and a forwarding resource associated with the first fabric plane is isolated from a forwarding resource outside the first fabric plane. The control device determines, based on the first fabric plane, configuration information of the online device, and sends the configuration information to the online device, where the configuration information is used by the online device to perform automatic online configuration.

公开(公告)号：US20160014022A1

公开(公告)日：2016-01-14

申请号：US14862637

申请日：2015-09-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenbin LI ,  Jianguo Xue ,  Xinzong Zeng

IPC: H04L12/723 ,  H04L12/721 ,  H04L12/911

Abstract: An LSP establishment method and a network device, where the method includes: generating, by a first network device, a first Path message, where the first Path message carries an address of a second network device, and the first Path message is used to request establishment a first LSP; and sending, the first Path message to the second network device, and establishing the first LSP, where the first Path message further carries an address of a target network device, so that the second network device stitches the first LSP and a second LSP according to the address of the target network device, so as to form a third LSP from the first network device to the target network device. This technical solutions are conducive to implementing convergence of an access network of an IP RAN and an IP backbone network.

Abstract translation: 一种LSP建立方法和网络设备，其中所述方法包括：由第一网络设备生成第一路径消息，其中所述第一路径消息携带第二网络设备的地址，并且所述第一路径消息用于请求 建立第一条LSP; 向第二网络设备发送第一路径消息，并建立第一LSP，其中第一路径消息进一步携带目标网络设备的地址，使得第二网络设备根据第一LSP针对第一LSP和第二LSP进行拼接 目标网络设备的地址，以便形成从第一网络设备到目标网络设备的第三LSP。 该技术方案有助于实现IP RAN和IP骨干网接入网的融合。