公开(公告)号：US20160105324A1

公开(公告)日：2016-04-14

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 ,  H04L12/891

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.

Abstract translation: 公开了一种用于在分布式弹性网络互连中的同一门户中的系统之间的信息交互的方法和系统，其中所述方法应用于链路聚合组中的门户中的每个系统，包括：发送分布式中继控制协议（DRCP） 消息通过门户内界面进行，其中至少携带当前系统的系统信息; 在接收到相邻系统发送的DRCP消息之后，如果确定当前系统和相邻系统可以在分布式弹性网络互连中形成一个门户，则确定本系统的操作密钥值。 该系统包括：发送状态机，接收状态机，协商状态机，同步状态机和周期性发送状态机。