Users Guide

Table Of Contents
Chapter 12: Data Center Bridging (DCB)....................................................................................484
DCB Command................................................................................................................................................................ 484
dcb-enable.................................................................................................................................................................. 484
PFC Commands...............................................................................................................................................................485
clear pfc counters.....................................................................................................................................................485
description.................................................................................................................................................................. 486
pfc mode on............................................................................................................................................................... 486
pfc no-drop queues.................................................................................................................................................. 487
show dcb..................................................................................................................................................................... 488
show interface pfc....................................................................................................................................................489
show interface pfc statistics...................................................................................................................................491
show stack-unit stack-ports pfc details..............................................................................................................492
ETS Commands............................................................................................................................................................... 493
bandwidth-percentage.............................................................................................................................................493
clear ets counters..................................................................................................................................................... 494
dcb-enable.................................................................................................................................................................. 495
description.................................................................................................................................................................. 495
priority-list...................................................................................................................................................................496
qos-policy-output ets...............................................................................................................................................496
scheduler..................................................................................................................................................................... 497
show interface ets.................................................................................................................................................... 498
show qos priority-groups........................................................................................................................................ 502
show stack-unit stack-ports ets details..............................................................................................................502
DCBX Commands........................................................................................................................................................... 503
advertise dcbx-app-tlv............................................................................................................................................ 503
advertise dcbx-appln-tlv......................................................................................................................................... 504
advertise dcbx-tlv.....................................................................................................................................................504
dcbx port-role............................................................................................................................................................505
dcbx version............................................................................................................................................................... 506
debug dcbx................................................................................................................................................................. 507
fcoe priority-bits........................................................................................................................................................507
iscsi priority-bits........................................................................................................................................................508
show interface dcbx detail......................................................................................................................................508
dcb-map..............................................................................................................................................................................511
priority-pgid.......................................................................................................................................................................512
pfc mode on...................................................................................................................................................................... 513
priority-group bandwidth pfc........................................................................................................................................513
dcb-map stack-unit all stack-ports all........................................................................................................................ 514
show qos dcb-map..........................................................................................................................................................515
dcb pfc-shared-buffer-size...........................................................................................................................................516
dcb-buffer-threshold .....................................................................................................................................................516
priority................................................................................................................................................................................ 517
qos-policy-buffer............................................................................................................................................................. 518
dcb-policy buffer-threshold (Interface Configuration)......................................................................................... 520
dcb-policy buffer-threshold (Global Configuration)...............................................................................................520
show qos dcb-buffer-threshold................................................................................................................................... 521
dcb pfc-total-buffer-size.............................................................................................................................................. 522
show running-config dcb-buffer-threshold..............................................................................................................523
service-class buffer shared-threshold-weight........................................................................................................ 524
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