Addendum

priority-group bandwidth pfc.....................................................................................................507
priority-group qos-policy...........................................................................................................508
priority-list...................................................................................................................................509
qos-policy-output ets................................................................................................................ 509
scheduler..................................................................................................................................... 510
set-pgid........................................................................................................................................ 511
show interface ets........................................................................................................................511
show qos dcb-output..................................................................................................................515
show qos priority-groups............................................................................................................515
show stack-unit stack-ports ets details......................................................................................516
PFC Commands.................................................................................................................................517
clear pfc counters........................................................................................................................517
dcb stack-unit pfc-buffering pfc-port-count pfc-queues........................................................517
dcb-input.....................................................................................................................................518
dcb-policy input..........................................................................................................................519
dcb-policy input stack-unit stack-ports all............................................................................... 520
description.................................................................................................................................. 520
pfc link-delay............................................................................................................................... 521
pfc mode on................................................................................................................................ 521
pfc no-drop queues....................................................................................................................522
pfc priority................................................................................................................................... 523
show dcb..................................................................................................................................... 523
show interface pfc...................................................................................................................... 524
show interface pfc statistics........................................................................................................527
show qos dcb-input....................................................................................................................527
show stack-unit stack-ports pfc details.....................................................................................528
38 Data Center Bridging (DCB)............................................................................ 529
Ethernet Enhancements in Data Center Bridging........................................................................... 529
Priority-Based Flow Control.......................................................................................................530
Enhanced Transmission Selection..............................................................................................531
Configuring DCB Maps and its Attributes.................................................................................. 533
Data Center Bridging: Default Configuration............................................................................ 536
Configuring PFC and ETS in a DCB Map....................................................................................536
Applying a DCB Map in a Switch Stack ..................................................................................... 539
Data Center Bridging Exchange Protocol (DCBx)..................................................................... 539
Data Center Bridging in a Traffic Flow.......................................................................................540
Enabling Data Center Bridging.........................................................................................................540
QoS dot1p Traffic Classification and Queue Assignment............................................................... 541
Configure Enhanced Transmission Selection..................................................................................542
ETS Operation with DCBx...........................................................................................................542
Configuring Bandwidth Allocation for DCBx CIN..................................................................... 543