This object configures the maximum percentage of egress bandwidth a resource partition may use, distinct from its guaranteed share, allowing the partition to burst up to this value when bandwidth is available. An administrator sets this to give a partition room to use spare capacity beyond its guaranteed reservation without allowing it to monopolize the interface. For example, a partition guaranteed 25% egress bandwidth but capped at this object's value of 50% could use up to half the interface's capacity during periods when other partitions are idle.