The bundled load balancer that Anthos clusters on VMware provides is the Seesaw load balancer. Seesaw load balancer is available for Anthos bare metal as well.
With bundled load balancing, Anthos clusters on VMware provides and manages the load balancer. You do not have to get a license for a load balancer, and minimal effort is required to setup this load balancer.
To configure Seesaw load balancer, in the configuration file of admin cluster and user cluster, set loadBalancer.kind to 'Seesaw' and update the load balancer section to match your environment.