Xi'an Zhongxing New Software Co., Ltd.

Huawei Technologies Co., Limited

Zte Corporation

Xiangrong Chen

Liquan Yuan

Lei Li

Wei Yang

Yan Chen

Ying Zhang

Xingang Huang

Bo Yang

Hui Huang

Huannan Ma

Dandan Zhang

Yancheng Yang

Xiaohua Wang

Yufeng Li

Haiming Ouyang

Shuang Zhang

Li Feng

Lei Duan

Zhongqi Liang

Wenwei Xin

Leru Zhou

Haomiao Xu

Yin Chen

Lingli Jiang

Yiping Liu

Provided are a link establishment method and apparatus and a computer-readable storage medium. The link establishment method includes: exchanging optical link auto-negotiation information with a terminal device through an optical link auto-negotiation channel; and in a case where exchanging the optical link auto-negotiation information is finished, establishing at least one of a traffic data channel or an optical link auto-negotiation channel; where the optical link auto-negotiation channel is independent of the traffic data channel or the optical link auto-negotiation channel; and the optical link auto-negotiation information includes at least one of information about an operating wavelength channel of the terminal device, an enabled or disabled state of forward error correction with the terminal device, a forward error correction type with the terminal device, or an operating mode of the auxiliary management channel.

Link establishment method and apparatus, and computer readable storage medium

A method and a system used by a terminal to connect to a virtual private network (VPN), and a related device to resolve a problem that workload is heavy and an error is easy to occur currently during configuration of an Internet Protocol (IP) address of a VPN gateway for a terminal. A VPN control device is responsible for authenticating access of the terminal, and determining a VPN gateway to which the terminal is allowed to connect. When an IP address of the VPN control device is configured for all terminals in a system, terminal security authentication can be implemented.

Method and system used by terminal to connect to virtual private network, and related device

Provided are a method and system for allocating wavelength channels in a Passive Optical Network (PON), and an Optical Line Terminal (OLT). In the method, an OLT may acquire pre-set wavelength channel priority information and Optical Network Unit (ONU) priority information; and the wavelength channel priority information and the ONU priority information may be sent to each ONU to enable each ONU to selectively access a corresponding wavelength channel according to the wavelength channel priority information and the ONU priority information based on a pre-set rule.

Method and system for allocating wavelength channels in passive optical network, and optical line terminal

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Shenzhen, China

Xiangrong Chen