Dell PowerSwitch S5212F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1440
Table 92. UFD on VLT network continued, Event, VLT action on primary node, VLT action on secondary
![]() |
View all Dell PowerSwitch S5212F-ON manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 1440 highlights
Table 92. UFD on VLT network (continued) Event VLT action on primary node VLT action on secondary node UFD action VLTi Link is operationally up with heartbeat up No action VLT module sends VLT portchannel enable request to Interface Manager (IFM) for both uplink and downlink. UFD receives operationally up of upstream VLT port-channel and sends clear error-disable of downstream VLT portchannel to IFM. Reboot of VLT secondary peer No action After reboot, runs the delay restore timer. Both the upstream and downstream VLT port-channel remains disabled until the timer expires. UFD error-disables the downstream VLT portchannel as the upstream VLT port-channel is operationally down. After the timer expires, UFD receives operationally up of upstream VLT port-channel and sends clear errordisable of downstream VLT port-channel to IFM. Reboot of VLT primary peer Primary becomes secondary peer and runs delay restore timer Secondary becomes primary UFD error-disables the downstream VLT portchannel as the upstream VLT port-channel is operationally down. After the timer expires, UFD receives operationally up of upstream VLT port-channel and sends clear errordisable of downstream VLT port-channel to IFM. Discovery interface added to Invalid configuration UFD group Invalid configuration Invalid configuration UFD group member configured as discovery interface Invalid configuration Invalid configuration Invalid configuration UFD group member made as No action VLT port-channel No action UFD uses fabric status to track the UFD group status. VLT port-channel added as member of UFD group No action No action UFD uses fabric status to track the UFD group status. VLT port-channel configuration removed from the port-channel interface which is upstream member of UFD group No action No action Stops tracking the fabric status for the UFD group. Starts tracking the local portchannel operational status, which is upstream member of the UFD group. Fabric Status is operationally No action up No action Enables the downstream members, that is clears the error-disabled state. Fabric Status is operationally No action down No action Disables the downstream members, that is sets the error-disabled state. 1440 Uplink Failure Detection
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
-
169
-
170
-
171
-
172
-
173
-
174
-
175
-
176
-
177
-
178
-
179
-
180
-
181
-
182
-
183
-
184
-
185
-
186
-
187
-
188
-
189
-
190
-
191
-
192
-
193
-
194
-
195
-
196
-
197
-
198
-
199
-
200
-
201
-
202
-
203
-
204
-
205
-
206
-
207
-
208
-
209
-
210
-
211
-
212
-
213
-
214
-
215
-
216
-
217
-
218
-
219
-
220
-
221
-
222
-
223
-
224
-
225
-
226
-
227
-
228
-
229
-
230
-
231
-
232
-
233
-
234
-
235
-
236
-
237
-
238
-
239
-
240
-
241
-
242
-
243
-
244
-
245
-
246
-
247
-
248
-
249
-
250
-
251
-
252
-
253
-
254
-
255
-
256
-
257
-
258
-
259
-
260
-
261
-
262
-
263
-
264
-
265
-
266
-
267
-
268
-
269
-
270
-
271
-
272
-
273
-
274
-
275
-
276
-
277
-
278
-
279
-
280
-
281
-
282
-
283
-
284
-
285
-
286
-
287
-
288
-
289
-
290
-
291
-
292
-
293
-
294
-
295
-
296
-
297
-
298
-
299
-
300
-
301
-
302
-
303
-
304
-
305
-
306
-
307
-
308
-
309
-
310
-
311
-
312
-
313
-
314
-
315
-
316
-
317
-
318
-
319
-
320
-
321
-
322
-
323
-
324
-
325
-
326
-
327
-
328
-
329
-
330
-
331
-
332
-
333
-
334
-
335
-
336
-
337
-
338
-
339
-
340
-
341
-
342
-
343
-
344
-
345
-
346
-
347
-
348
-
349
-
350
-
351
-
352
-
353
-
354
-
355
-
356
-
357
-
358
-
359
-
360
-
361
-
362
-
363
-
364
-
365
-
366
-
367
-
368
-
369
-
370
-
371
-
372
-
373
-
374
-
375
-
376
-
377
-
378
-
379
-
380
-
381
-
382
-
383
-
384
-
385
-
386
-
387
-
388
-
389
-
390
-
391
-
392
-
393
-
394
-
395
-
396
-
397
-
398
-
399
-
400
-
401
-
402
-
403
-
404
-
405
-
406
-
407
-
408
-
409
-
410
-
411
-
412
-
413
-
414
-
415
-
416
-
417
-
418
-
419
-
420
-
421
-
422
-
423
-
424
-
425
-
426
-
427
-
428
-
429
-
430
-
431
-
432
-
433
-
434
-
435
-
436
-
437
-
438
-
439
-
440
-
441
-
442
-
443
-
444
-
445
-
446
-
447
-
448
-
449
-
450
-
451
-
452
-
453
-
454
-
455
-
456
-
457
-
458
-
459
-
460
-
461
-
462
-
463
-
464
-
465
-
466
-
467
-
468
-
469
-
470
-
471
-
472
-
473
-
474
-
475
-
476
-
477
-
478
-
479
-
480
-
481
-
482
-
483
-
484
-
485
-
486
-
487
-
488
-
489
-
490
-
491
-
492
-
493
-
494
-
495
-
496
-
497
-
498
-
499
-
500
-
501
-
502
-
503
-
504
-
505
-
506
-
507
-
508
-
509
-
510
-
511
-
512
-
513
-
514
-
515
-
516
-
517
-
518
-
519
-
520
-
521
-
522
-
523
-
524
-
525
-
526
-
527
-
528
-
529
-
530
-
531
-
532
-
533
-
534
-
535
-
536
-
537
-
538
-
539
-
540
-
541
-
542
-
543
-
544
-
545
-
546
-
547
-
548
-
549
-
550
-
551
-
552
-
553
-
554
-
555
-
556
-
557
-
558
-
559
-
560
-
561
-
562
-
563
-
564
-
565
-
566
-
567
-
568
-
569
-
570
-
571
-
572
-
573
-
574
-
575
-
576
-
577
-
578
-
579
-
580
-
581
-
582
-
583
-
584
-
585
-
586
-
587
-
588
-
589
-
590
-
591
-
592
-
593
-
594
-
595
-
596
-
597
-
598
-
599
-
600
-
601
-
602
-
603
-
604
-
605
-
606
-
607
-
608
-
609
-
610
-
611
-
612
-
613
-
614
-
615
-
616
-
617
-
618
-
619
-
620
-
621
-
622
-
623
-
624
-
625
-
626
-
627
-
628
-
629
-
630
-
631
-
632
-
633
-
634
-
635
-
636
-
637
-
638
-
639
-
640
-
641
-
642
-
643
-
644
-
645
-
646
-
647
-
648
-
649
-
650
-
651
-
652
-
653
-
654
-
655
-
656
-
657
-
658
-
659
-
660
-
661
-
662
-
663
-
664
-
665
-
666
-
667
-
668
-
669
-
670
-
671
-
672
-
673
-
674
-
675
-
676
-
677
-
678
-
679
-
680
-
681
-
682
-
683
-
684
-
685
-
686
-
687
-
688
-
689
-
690
-
691
-
692
-
693
-
694
-
695
-
696
-
697
-
698
-
699
-
700
-
701
-
702
-
703
-
704
-
705
-
706
-
707
-
708
-
709
-
710
-
711
-
712
-
713
-
714
-
715
-
716
-
717
-
718
-
719
-
720
-
721
-
722
-
723
-
724
-
725
-
726
-
727
-
728
-
729
-
730
-
731
-
732
-
733
-
734
-
735
-
736
-
737
-
738
-
739
-
740
-
741
-
742
-
743
-
744
-
745
-
746
-
747
-
748
-
749
-
750
-
751
-
752
-
753
-
754
-
755
-
756
-
757
-
758
-
759
-
760
-
761
-
762
-
763
-
764
-
765
-
766
-
767
-
768
-
769
-
770
-
771
-
772
-
773
-
774
-
775
-
776
-
777
-
778
-
779
-
780
-
781
-
782
-
783
-
784
-
785
-
786
-
787
-
788
-
789
-
790
-
791
-
792
-
793
-
794
-
795
-
796
-
797
-
798
-
799
-
800
-
801
-
802
-
803
-
804
-
805
-
806
-
807
-
808
-
809
-
810
-
811
-
812
-
813
-
814
-
815
-
816
-
817
-
818
-
819
-
820
-
821
-
822
-
823
-
824
-
825
-
826
-
827
-
828
-
829
-
830
-
831
-
832
-
833
-
834
-
835
-
836
-
837
-
838
-
839
-
840
-
841
-
842
-
843
-
844
-
845
-
846
-
847
-
848
-
849
-
850
-
851
-
852
-
853
-
854
-
855
-
856
-
857
-
858
-
859
-
860
-
861
-
862
-
863
-
864
-
865
-
866
-
867
-
868
-
869
-
870
-
871
-
872
-
873
-
874
-
875
-
876
-
877
-
878
-
879
-
880
-
881
-
882
-
883
-
884
-
885
-
886
-
887
-
888
-
889
-
890
-
891
-
892
-
893
-
894
-
895
-
896
-
897
-
898
-
899
-
900
-
901
-
902
-
903
-
904
-
905
-
906
-
907
-
908
-
909
-
910
-
911
-
912
-
913
-
914
-
915
-
916
-
917
-
918
-
919
-
920
-
921
-
922
-
923
-
924
-
925
-
926
-
927
-
928
-
929
-
930
-
931
-
932
-
933
-
934
-
935
-
936
-
937
-
938
-
939
-
940
-
941
-
942
-
943
-
944
-
945
-
946
-
947
-
948
-
949
-
950
-
951
-
952
-
953
-
954
-
955
-
956
-
957
-
958
-
959
-
960
-
961
-
962
-
963
-
964
-
965
-
966
-
967
-
968
-
969
-
970
-
971
-
972
-
973
-
974
-
975
-
976
-
977
-
978
-
979
-
980
-
981
-
982
-
983
-
984
-
985
-
986
-
987
-
988
-
989
-
990
-
991
-
992
-
993
-
994
-
995
-
996
-
997
-
998
-
999
-
1,000
-
1,001
-
1,002
-
1,003
-
1,004
-
1,005
-
1,006
-
1,007
-
1,008
-
1,009
-
1,010
-
1,011
-
1,012
-
1,013
-
1,014
-
1,015
-
1,016
-
1,017
-
1,018
-
1,019
-
1,020
-
1,021
-
1,022
-
1,023
-
1,024
-
1,025
-
1,026
-
1,027
-
1,028
-
1,029
-
1,030
-
1,031
-
1,032
-
1,033
-
1,034
-
1,035
-
1,036
-
1,037
-
1,038
-
1,039
-
1,040
-
1,041
-
1,042
-
1,043
-
1,044
-
1,045
-
1,046
-
1,047
-
1,048
-
1,049
-
1,050
-
1,051
-
1,052
-
1,053
-
1,054
-
1,055
-
1,056
-
1,057
-
1,058
-
1,059
-
1,060
-
1,061
-
1,062
-
1,063
-
1,064
-
1,065
-
1,066
-
1,067
-
1,068
-
1,069
-
1,070
-
1,071
-
1,072
-
1,073
-
1,074
-
1,075
-
1,076
-
1,077
-
1,078
-
1,079
-
1,080
-
1,081
-
1,082
-
1,083
-
1,084
-
1,085
-
1,086
-
1,087
-
1,088
-
1,089
-
1,090
-
1,091
-
1,092
-
1,093
-
1,094
-
1,095
-
1,096
-
1,097
-
1,098
-
1,099
-
1,100
-
1,101
-
1,102
-
1,103
-
1,104
-
1,105
-
1,106
-
1,107
-
1,108
-
1,109
-
1,110
-
1,111
-
1,112
-
1,113
-
1,114
-
1,115
-
1,116
-
1,117
-
1,118
-
1,119
-
1,120
-
1,121
-
1,122
-
1,123
-
1,124
-
1,125
-
1,126
-
1,127
-
1,128
-
1,129
-
1,130
-
1,131
-
1,132
-
1,133
-
1,134
-
1,135
-
1,136
-
1,137
-
1,138
-
1,139
-
1,140
-
1,141
-
1,142
-
1,143
-
1,144
-
1,145
-
1,146
-
1,147
-
1,148
-
1,149
-
1,150
-
1,151
-
1,152
-
1,153
-
1,154
-
1,155
-
1,156
-
1,157
-
1,158
-
1,159
-
1,160
-
1,161
-
1,162
-
1,163
-
1,164
-
1,165
-
1,166
-
1,167
-
1,168
-
1,169
-
1,170
-
1,171
-
1,172
-
1,173
-
1,174
-
1,175
-
1,176
-
1,177
-
1,178
-
1,179
-
1,180
-
1,181
-
1,182
-
1,183
-
1,184
-
1,185
-
1,186
-
1,187
-
1,188
-
1,189
-
1,190
-
1,191
-
1,192
-
1,193
-
1,194
-
1,195
-
1,196
-
1,197
-
1,198
-
1,199
-
1,200
-
1,201
-
1,202
-
1,203
-
1,204
-
1,205
-
1,206
-
1,207
-
1,208
-
1,209
-
1,210
-
1,211
-
1,212
-
1,213
-
1,214
-
1,215
-
1,216
-
1,217
-
1,218
-
1,219
-
1,220
-
1,221
-
1,222
-
1,223
-
1,224
-
1,225
-
1,226
-
1,227
-
1,228
-
1,229
-
1,230
-
1,231
-
1,232
-
1,233
-
1,234
-
1,235
-
1,236
-
1,237
-
1,238
-
1,239
-
1,240
-
1,241
-
1,242
-
1,243
-
1,244
-
1,245
-
1,246
-
1,247
-
1,248
-
1,249
-
1,250
-
1,251
-
1,252
-
1,253
-
1,254
-
1,255
-
1,256
-
1,257
-
1,258
-
1,259
-
1,260
-
1,261
-
1,262
-
1,263
-
1,264
-
1,265
-
1,266
-
1,267
-
1,268
-
1,269
-
1,270
-
1,271
-
1,272
-
1,273
-
1,274
-
1,275
-
1,276
-
1,277
-
1,278
-
1,279
-
1,280
-
1,281
-
1,282
-
1,283
-
1,284
-
1,285
-
1,286
-
1,287
-
1,288
-
1,289
-
1,290
-
1,291
-
1,292
-
1,293
-
1,294
-
1,295
-
1,296
-
1,297
-
1,298
-
1,299
-
1,300
-
1,301
-
1,302
-
1,303
-
1,304
-
1,305
-
1,306
-
1,307
-
1,308
-
1,309
-
1,310
-
1,311
-
1,312
-
1,313
-
1,314
-
1,315
-
1,316
-
1,317
-
1,318
-
1,319
-
1,320
-
1,321
-
1,322
-
1,323
-
1,324
-
1,325
-
1,326
-
1,327
-
1,328
-
1,329
-
1,330
-
1,331
-
1,332
-
1,333
-
1,334
-
1,335
-
1,336
-
1,337
-
1,338
-
1,339
-
1,340
-
1,341
-
1,342
-
1,343
-
1,344
-
1,345
-
1,346
-
1,347
-
1,348
-
1,349
-
1,350
-
1,351
-
1,352
-
1,353
-
1,354
-
1,355
-
1,356
-
1,357
-
1,358
-
1,359
-
1,360
-
1,361
-
1,362
-
1,363
-
1,364
-
1,365
-
1,366
-
1,367
-
1,368
-
1,369
-
1,370
-
1,371
-
1,372
-
1,373
-
1,374
-
1,375
-
1,376
-
1,377
-
1,378
-
1,379
-
1,380
-
1,381
-
1,382
-
1,383
-
1,384
-
1,385
-
1,386
-
1,387
-
1,388
-
1,389
-
1,390
-
1,391
-
1,392
-
1,393
-
1,394
-
1,395
-
1,396
-
1,397
-
1,398
-
1,399
-
1,400
-
1,401
-
1,402
-
1,403
-
1,404
-
1,405
-
1,406
-
1,407
-
1,408
-
1,409
-
1,410
-
1,411
-
1,412
-
1,413
-
1,414
-
1,415
-
1,416
-
1,417
-
1,418
-
1,419
-
1,420
-
1,421
-
1,422
-
1,423
-
1,424
-
1,425
-
1,426
-
1,427
-
1,428
-
1,429
-
1,430
-
1,431
-
1,432
-
1,433
-
1,434
-
1,435
-
1,436
-
1,437
-
1,438
-
1,439
-
1,440
-
1,441
-
1,442
-
1,443
-
1,444
-
1,445
-
1,446
-
1,447
-
1,448
-
1,449
-
1,450
-
1,451
-
1,452
-
1,453
-
1,454
-
1,455
-
1,456
-
1,457
-
1,458
-
1,459
-
1,460
-
1,461
-
1,462
-
1,463
-
1,464
-
1,465
-
1,466
-
1,467
-
1,468
-
1,469
-
1,470
-
1,471
-
1,472
-
1,473
-
1,474
-
1,475
-
1,476
-
1,477
-
1,478
-
1,479
-
1,480
-
1,481
-
1,482
-
1,483
-
1,484
-
1,485
-
1,486
-
1,487
-
1,488
-
1,489
-
1,490
-
1,491
-
1,492
-
1,493
-
1,494
-
1,495
-
1,496
-
1,497
-
1,498
-
1,499
-
1,500
-
1,501
-
1,502
-
1,503
-
1,504
-
1,505
-
1,506
-
1,507
-
1,508
-
1,509
-
1,510
-
1,511
-
1,512
-
1,513
-
1,514
-
1,515
-
1,516
-
1,517
-
1,518
-
1,519
-
1,520
-
1,521
-
1,522
-
1,523
-
1,524
-
1,525
-
1,526
-
1,527
-
1,528
-
1,529
-
1,530
-
1,531
-
1,532
-
1,533
-
1,534
-
1,535
-
1,536
-
1,537
-
1,538
-
1,539
-
1,540
-
1,541
-
1,542
-
1,543
-
1,544
-
1,545
-
1,546
-
1,547
-
1,548
-
1,549
-
1,550
-
1,551
-
1,552
-
1,553
-
1,554
-
1,555
-
1,556
-
1,557
-
1,558
-
1,559
-
1,560
-
1,561
-
1,562
-
1,563
-
1,564
-
1,565
-
1,566
-
1,567
-
1,568
-
1,569
-
1,570
-
1,571
-
1,572
-
1,573
-
1,574
-
1,575
-
1,576
-
1,577
-
1,578
-
1,579
-
1,580
-
1,581
-
1,582
-
1,583
-
1,584
-
1,585
-
1,586
-
1,587
-
1,588
-
1,589
-
1,590
-
1,591
-
1,592
-
1,593
-
1,594
-
1,595
-
1,596
-
1,597
![]() |
![]() |
![](/manual_guide/products/dell-mx5108n-emc-smartfabric-os10-user-guide-release-1051-d40a599/1440.png)