LACP Negotiation Processing Method, Relay Node, and System

摘要

A LACP negotiation processing method, relay node, and system. A relay node receives LACP packets; the relay node determines first link information between the relay node and a first node and second link information between the relay node and a second node according to the LACP packets; the relay node establishes a correspondence between the first link information and the second link information; the relay node forwards the LACP packets according to the correspondence, so that the second node performs negotiation with the first node to establish a link aggregation group. According to the embodiments of the present invention, effective negotiation can be performed between indirectly connected nodes to establish an LACP link aggregation group, and based on the established link aggregation group, load sharing is implemented for data packets in the link aggregation group.

主权项

1. A Link Aggregation Control Protocol (LACP) negotiation processing method comprising:
receiving, by a relay node, LACP packets; acquiring, by the relay node, first link information between the relay node and a first node according to an LACP packet sent by the first node; acquiring second link information between the relay node and a second node according to an LACP packet sent by the second node; establishing, by the relay node, a correspondence between the first link information and the second link information; forwarding to the second node, by the relay node according to the correspondence, the LACP packet sent by the first node over a link corresponding to the first link information; and forwarding, to the first node according to the correspondence, the LACP packet sent by the second node over a link corresponding to the second link information.