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Zone conflict reported on ISL port of Brocade switch

Last Updated:

Applies to

  • Brocade Switch
  • ISL E-Port


  • Switch show output provides a segmented and zone conflict at the ISL port after the power maintanence:
switchshow output:
0  0  123456   id    16G     Online      FC  LE E-Port  segmented,10:xx:xx:xx:xx:xx:xx:xx (zone conflict)
  • Switch show output  provides a segmented and zone conflict for the ISL port with out any activity being performed:

21  21   011500   id    N16      Online      FC  E-Port  segmented,10:0x:dx:1x:cc:8b:50:6x (zone conflict)

  • Errdump shows Zone Conflict Warning
errdump -a output:
2022/12/15-15:57:19, WARNING, switchA, port 0, Zone conflict.
  • Duplicate entries in zone error reported in errdump, issue persisted even after clearing the duplicate zones:

2024/01/04-18:57:06, [ZONE-1010], 113846, FID 128, WARNING, DCCFxB2xASUxFx, Duplicate entries in zone (IBM_V70x0_1_Nx_P1_DCFINDBTxxT_UAT_Hx02) specification

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