#iiot #5g #DSDA #dualLTE #loadbalance #redundancy #cellular #industrial #router Load balancing refers to the practice of distributing traffic across multiple links when forwarding traffic at network nodes. This can increase the total bandwidth of the links and reduce instances of congestion caused by heavy loads on certain links. As the links involved in load balancing form backup relationships with each other, traffic can automatically switch to other available links for continued forwarding in case of failure of one link. This enhances the reliability of the links. Below, we will demonstrate the configuration of this feature using WoMaster's WR315 router as an example.