random-detect — interface
random-detect [dscp-based | prec-based] no random-detect
Weighted Random Early Detection (WRED)
This command enables WRED on an interface. The options
prec-based tell WRED which packet characteristic to use to calculate drop probability. If you don’t select either one, the default is used (IP precedence).
Optional. Tells WRED to use the packet’s DSCP value to calculate drop probability.
Optional/Default. Tells WRED to use the packet’s IP precedence value to calculate drop probability.