Reference Guide

trust dscp-map........................................................................................................................................................ 520
qos-map trac-class.............................................................................................................................................. 520
trust-map..................................................................................................................................................................520
9 Virtual link trunking....................................................................................................................................522
Terminology.................................................................................................................................................................... 523
VLT domain.....................................................................................................................................................................523
VLT interconnect............................................................................................................................................................524
Congure VLT................................................................................................................................................................ 524
RSTP conguration....................................................................................................................................................... 525
Create VLT domain........................................................................................................................................................ 526
VLTi conguration..........................................................................................................................................................526
Congure VLT port-channel......................................................................................................................................... 527
VLT unicast routing........................................................................................................................................................527
VRRP Optimized Forwarding....................................................................................................................................... 528
View VLT information.................................................................................................................................................... 528
VLT commands.............................................................................................................................................................. 530
backup destination.................................................................................................................................................. 530
delay-restore............................................................................................................................................................. 531
discovery-interface...................................................................................................................................................531
peer-routing...............................................................................................................................................................531
peer-routing-timeout...............................................................................................................................................532
show spanning-tree virtual-interface ...................................................................................................................532
show vlt.................................................................................................................................................................... 533
show vlt backup-link................................................................................................................................................533
show vlt mac-inconsistency...................................................................................................................................534
show vlt mismatch...................................................................................................................................................534
show vlt role............................................................................................................................................................. 536
show vlt vlt-port-detail........................................................................................................................................... 536
vlt-domain.................................................................................................................................................................537
vlt-port-channel....................................................................................................................................................... 537
vlt-mac...................................................................................................................................................................... 537
vrrp mode active-active..........................................................................................................................................538
10 Converged data center services............................................................................................................... 539
Priority ow control.......................................................................................................................................................539
PFC conguration notes.........................................................................................................................................540
Congure PFC.......................................................................................................................................................... 541
PFC commands....................................................................................................................................................... 544
Enhanced transmission selection.................................................................................................................................548
ETS conguration notes......................................................................................................................................... 548
Congure ETS..........................................................................................................................................................549
ETS commands.........................................................................................................................................................551
Data center bridging eXchange ................................................................................................................................... 551
DCBX conguration notes......................................................................................................................................552
Congure DCBX ..................................................................................................................................................... 553
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