Specifies the 'peak burst size' of 'two rate three color mode'. 1. The unit is Kbytes. That is to say, 1 means 1kbytes. 2. This parameter is an optional parameter. The default value is 4kbytes. Note:The set value range is 0..N.The value N is determined by project. A value of -1 indicates that this object is not active.
Sources for this description
D-Link official switch MIBsD-Link MIB copies (LibreNMS/Observium Community)