DCB-BUFFER(8) Linux DCB-BUFFER(8) (NAME) dcb-buffer - DCB (Data Center Bridging) (SYNOPSIS) dcb [ OPTIONS ] buffer { COMMAND | help } dcb buffer show dev DEV [ prio-buffer ] [ buffer-size ] [ total-size ] dcb buffer set dev DEV [ prio-buffer PRIO-MAP ] [ buffer-size SIZE-MAP ] PRIO-MAP := [ PRIO-MAP ] PRIO-MAPPING PRIO-MAPPING := { PRIO | all }:BUFFER SIZE-MAP := [ SIZE-MAP ] SIZE-MAPPING SIZE-MAPPING := { BUFFER | all }:SIZE PRIO := { 0 .. 7 } BUFFER := { 0 .. 7 } SIZE := { INTEGER | INTEGERK | INTEGERM | ... } (DESCRIPTION) dcb buffer . . (PARAMETERS) - set . show . . . total-size . . prio-buffer PRIO-MAP PRIO-MAP dcb(8) . . . buffer-size SIZE-MAP SIZE-MAP dcb(8) . . PARAMETERS tc(8) . . (EXAMPLE & USAGE) priomap : # dcb buffer set dev eth0 prio-buffer 0:0 1:1 2:2 3:3 4:4 5:5 6:6 7:7 10KB 6 1MB : # dcb buffer set dev eth0 buffer-size all:10K 6:1M : # dcb buffer show dev eth0 prio-buffer 0:0 1:1 2:2 3:3 4:4 5:5 6:6 7:7 buffer-size 0:10Kb 1:10Kb 2:10Kb 3:10Kb 4:10Kb 5:10Kb 6:1Mb 7:10Kb total-size 1222Kb (EXIT STATUS) 0 . (SEE ALSO) dcb(8) (REPORTING BUGS) . . (AUTHOR) Petr Machata iproute2 12 November 2020 DCB-BUFFER(8)