公开(公告)号：US11075833B2

公开(公告)日：2021-07-27

申请号：US16630009

申请日：2018-07-11

Applicant: ZTE CORPORATION

Inventor： Quan Xiong ,  Zheng Zhang ,  Fangwei Hu ,  Jinghai Yu

IPC: G06F15/16 ,  H04L12/761 ,  H04L12/755 ,  H04L12/715 ,  H04L12/723 ,  H04L12/927

Abstract: Provided are a packet forwarding method based on BIER-TE, a node device and a storage medium. The method includes: acquiring X bit string sub-package structures from a BIER-TE based message; and forwarding the message according to the X bit string sub-package structures, where X is greater than or equal to 1.

公开(公告)号：US09749186B2

公开(公告)日：2017-08-29

申请号：US14787596

申请日：2014-04-16

Applicant: ZTE CORPORATION

Inventor： Ting Ao ,  Jinghai Yu ,  Yuehua Wei ,  Xueqiong Xu ,  Zhui Guo

IPC: H04L12/24 ,  H04L29/06 ,  H04L12/709 ,  H04L12/891 ,  H04L12/703

CPC classification number: H04L41/12 ,  H04L45/245 ,  H04L45/28 ,  H04L47/41 ,  H04L69/14 ,  Y02D50/30

Abstract: Disclosed are a method and system for information interaction between systems in a same portal in a distributed resilient network interconnection, wherein the method is applied to each system in an portal in a link aggregation group, including: sending a distributed relay control protocol (DRCP) message through an intra-portal interface, wherein at least system information of a present system is carried; after receiving a DRCP message sent by an adjacent system, if it is determined that the present system and the adjacent system can form one portal in the distributed resilient network interconnection, determining an operational Key value of the present system. The system includes: a sending state machine, a receiving state machine, a negotiating state machine, a synchronizing state machine and a periodic sending state machine.

公开(公告)号：US09736060B2

公开(公告)日：2017-08-15

申请号：US14437051

申请日：2013-09-27

Applicant: ZTE Corporation

Inventor： Ting Ao ,  Yuehua Wei ,  Jinghai Yu

IPC: H04L29/08 ,  H04L12/709

CPC classification number: H04L45/245 ,  H04L67/14 ,  Y02D50/30

Abstract: Provided are a method and device for negotiating a traffic path in an LAG, wherein the method includes that an aggregation port acquires indication information, wherein the indication information is used for indicating one or more groups of services or sessions needing to be borne by the aggregation ports, each group of the services or sessions includes one or more services or sessions; the aggregation port determines multiple groups of services or sessions to be borne, and/or services or sessions currently being borne by the aggregation port; an aggregation group portal to which the aggregation port belongs, performs traffic distribution according to services or sessions currently being borne by each aggregation port which belongs to the aggregation group portal. It is solved the problem in the related art that the same service or session cannot be transmitted bi-directionally on the same path, thus implementing the protection on the interconnect interface.