Setup Guide

Table Of Contents
service-policy rate-limit-cpu-queues......................................................................................................................... 438
service-policy rate-limit-protocols..............................................................................................................................438
show cpu-queue rate cp............................................................................................................................................... 439
show ip protocol-queue-mapping............................................................................................................................... 440
show ipv6 protocol-queue-mapping........................................................................................................................... 441
show mac protocol-queue-mapping...........................................................................................................................442
Chapter 12: Data Center Bridging (DCB)....................................................................................443
DCB Command................................................................................................................................................................ 443
dcb-enable.................................................................................................................................................................. 443
PFC Commands...............................................................................................................................................................444
clear hardware pfc-nodrop-priority...................................................................................................................... 444
clear pfc counters.....................................................................................................................................................445
pfc no-drop queues.................................................................................................................................................. 445
pfc-nodrop-priority l2-dlf drop.............................................................................................................................. 446
pfc priority...................................................................................................................................................................447
show dcb..................................................................................................................................................................... 447
show hardware pfc-nodrop-priority..................................................................................................................... 448
show interface pfc....................................................................................................................................................449
show interface pfc statistics.................................................................................................................................. 451
ETS Commands............................................................................................................................................................... 452
dcb-enable.................................................................................................................................................................. 452
clear ets counters..................................................................................................................................................... 452
show interface ets.................................................................................................................................................... 453
DCBX Commands........................................................................................................................................................... 454
advertise dcbx-tlv..................................................................................................................................................... 454
dcbx port-role............................................................................................................................................................ 455
dcbx version............................................................................................................................................................... 456
debug dcbx................................................................................................................................................................. 456
fcoe priority-bits........................................................................................................................................................457
iscsi priority-bits........................................................................................................................................................ 458
show interface dcbx detail......................................................................................................................................458
dcb-map............................................................................................................................................................................ 460
priority-pgid.......................................................................................................................................................................461
priority-group bandwidth pfc....................................................................................................................................... 462
dcb-map stack-unit all stack-ports all....................................................................................................................... 463
dcb pfc-shared-buffer-size.......................................................................................................................................... 463
dcb-buffer-threshold .................................................................................................................................................... 464
priority............................................................................................................................................................................... 465
dcb-policy buffer-threshold (Interface Configuration)......................................................................................... 466
dcb-policy buffer-threshold (Global Configuration)...............................................................................................467
show qos dcb-buffer-threshold...................................................................................................................................467
dcb pfc-total-buffer-size.............................................................................................................................................. 468
show running-config dcb-buffer-threshold..............................................................................................................469
service-class buffer shared-threshold-weight.........................................................................................................470
dcb pfc-queues.................................................................................................................................................................471
dcb {ets | pfc} enable.................................................................................................................................................... 472
Chapter 13: Debugging and Diagnostics..................................................................................... 473
Contents
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