This feature is only applicable to shaped port-channel subinterfaces. Traffic destined to a shaped port-channel subinterface would be load-balanced across all members of the port-channel. Shaping configured on the port-channel subinterface will be directly used across all the members of port-channel. Load-balancing criterion for flows destined to a shaped port-channel subinterface is the same as parent port-channel load-balancing criterion. Each shaped port-channel subinterface consumes as many SPPID (System physical port identifier) as the number of members added to the port-channel along with one extra port-channel resource (LAG ID) to combine all these SPPID. Anchor based approach is default behavior and we explicitly need to enable and reload the system for this feature to work.