A traffic routing method, device and machine-readable storage medium

Abstract

The present application provides a flow routing method, device and machine-readable storage medium, the method comprising: exchanging port status information with the peer router chip; There is an opposite port on the chip; according to the port state information of the router chip and the exchange result of the port state information, the port state of the router chip is determined and reported to the control chip, so that the control chip can , determine the traffic routing topology and send it to each router chip; complete the routing of the forwarded traffic on the router chip according to the received traffic routing topology. This technical solution realizes the dynamic adjustment of traffic route selection, quickly and timely learns about faulty links and makes link switching, and at the same time does not excessively increase the burden on each router chip, with high efficiency and low resource consumption.

Description

technical field [0001] The present application relates to the technical field of computer networks, and in particular to a flow routing method, device and machine-readable storage medium. Background technique [0002] A switch structure fabric switch comprises a fabric chip and a switch chip, figure 1 A link relationship diagram between chips is shown in one case. Such as figure 1 As shown, the switch2 chip and switch1 chip forward traffic through the fabric1 chip, fabric2 chip and fabric3 chip. There are three links between the switch2 chip and the fabric1 chip, one link between the switch2 chip and the fabric2 chip, and one link between the switch2 chip and the fabric3 chip. There is a link; there is a link between the switch1 chip and the fabric1 chip, there is a link between the switch1 chip and the fabric2 chip, and there is a link between the switch1 chip and the fabric3 chip. Then if there is figure 1 In the situation shown, that is, the link between the switch1 c...

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