Patent ID: 9749186
Date: 2017-08-29
CPC Classifications: H04L,Y02D

Claim:
1. A method for information interaction between systems in a same portal in a distributed resilient network interconnection, used in each system in a portal of a link aggregation group, comprising: sending a distributed relay control protocol (DRCP) message via 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 judged that the present system and the adjacent system can form an portal of the distributed resilient network interconnection, determining an operational Key value of the present system; the method further comprising: after determining the operational Key value of the present system, setting up a distributed relay channel within the present system; the method further comprising: before negotiating a unified conversation distribution way with the adjacent system, disabling a data traffic forwarding function of an intra-portal link with the adjacent system; and after negotiating the unified conversation distribution way with the adjacent system and unifying a distribution algorithm, enabling the data traffic forwarding function of the intra-portal link.