Allied Telesis AT-S63 - Manual (Page 108)

Chapter 7: LACP Port Trunks
108 Section I: Basic Operations
Load Distribution Methods
The load distribution method determines the manner in which the switch
distributes the traffic across the active ports of an aggregate trunk. The
method is assigned to an aggregator and applies to all aggregate trunks
within it. If you want to assign different load distribution methods to
different aggregate trunks, you must create a separate aggregator for
each trunk. For further information, refer to “Load Distribution Methods” on
page 100.