The entropy label can be used to improve load balancing in traffic forwarding.
With the increasing growth of user networks and the extending scope of network services, load-balancing techniques are used to improve bandwidth between nodes. A great number of traffic results in load imbalance on transit nodes. To address the problems, the entropy label capability can be configured to improve load balancing performance.
Before configuring the entropy label for tunnels, Enabling MPLS TE and RSVP-TE.